告诉你不知道的—国内润滑油品牌大汇总

告诉你不知道的—国内润滑油品牌大汇总 事实上，机油的重要性远远比不上轮胎，但现实中越来越多的人都愿意将更多的资金用来购买高档次机油。这么做无可厚非，但心里的作用实际上要远远的大于其实际意义。为什么呢, 我从不少北京的出租车司机处了解到，无论是捷达还是伊兰特，他们所使用的机油80%都是售价在80元左右的壳牌红装。在走走停停的城市道路中跑个二十万公里不用大修的大有人在。而反过来看包括我在内的很多私家车主，一年到头到跑不了4万公里，有些甚至只能跑2万公里，而且很多都是在高速路上进行自驾游时跑的。但即便是这样，他们也愿意让自己的爱车保持最佳的状态，于是，动辄300-500多一桶的全合成机油都被加入到发动机中。只有偶尔，才能在4000转/分钟的状态下显示自己的能力。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: 当然这不是彻彻底底的浪费，从油耗、磨损以及降噪效果上看，全合成机油的确有它出色的一面，只是我们的用车环境和习惯制约了它的发挥。 我的建议:自从有一次夏天在高速上以140km/h长时间行驶后发动机声音发生明显变化之后，我就开始使用全合成机油了。并且基本上保持1万-1万5千公里的使用里程。冬天时，由于气温低，我会选用0W-40的机油，夏天天热，则换成是0W-50的稍微粘稠一点的机油。尽管我很清楚，即便使用原厂机油，发动机也不会在5-8年后这样一个换车的最佳时期发生大的故障，但我仍然愿意让它保持最佳的状态，就像文章最开始时所说的那样。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: 那么，都有哪些品牌可以作为选择呢,它们的历史和特点又是什么呢,我保证，下面说的这些机油，一定有您从未听说过，但的确又在国内销售的。 国内市场的三大巨头，机油产品各有特点(嘉实多、美孚、壳牌) ? 嘉实多 嘉实多是世界公认的润滑油专家。成功归功于Charles Cheers Wakefield 。是他在1899年建立了专业的润滑油公司—嘉实多，并确立以技术先锋、获胜、热诚与激情、卓越表现为公司的核心价值。直到今天，这些价值仍能代表嘉实多，而且是使嘉实多成功的核心力量。 嘉实多目前拥有多级护、多磁护、金嘉护、金牌护力以及多级嘉力等几大系列的汽车发动机用油。同时，也为包括两冲程发动机在内的很多摩托车提供相应的用油，比如R2、R4以及超霸等不同等级的机油。另外，在变速箱油、齿轮油和刹车油等相关领域也提供不同的产品。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: 嘉实多机油的主要特点就是当发动机冷启动时的机油流动性比较出色，能够迅速达到诸如液压气门顶等一些发动机内部的偏远位置。 ? 壳牌 英荷(英国、荷兰联营)皇家壳牌集团，简称壳牌公司，其组建始于1907年英国壳牌运输和贸易有限公司与荷兰皇家石油公司股权的合并。此后，该集团逐渐成为世界主要的国际石油公司。目前其业务主要涉及石油的勘探和生产、天然气的开采和输送、煤的开采和提取、化工品的生产以及再生能源的开发。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: 目前在国内有许多壳牌的专属加油站，其店内提供了包括红壳、黄壳、蓝壳以及灰壳等 档次由低到高的发动机机油，同时也销售爱德王子系列的摩托车机油。 壳牌的四冲程机油以出色的清洗能力而闻名，很多长时间坚持使用壳牌全合成机油的车 辆在打开发动机时几乎都看不见一点油泥。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: ? 美孚 美孚公司由约翰?洛克菲勒于1882年创建，总部设在美国得克萨斯州爱文市。1999年美孚石油和艾克森石油(石油公司后继者之一的纽泽西标准石油曾先后使用埃索 (Esso)、艾克森 (Exxon)等名称。)合并为艾克森美孚，成为世界第一大石油公司。 目前凭借着油价的不断攀升，这个集团已经成为世界500强企业的首位。 在国内，您能够购买到包括美孚力霸、美孚速霸2000、美孚速霸1000以及美孚一号等不同档次的四冲程发动机机油。而在摩托车用油领域，近两年美孚的产品也逐渐占据了一定的市场，口碑不错。 本人目前使用的就是美孚一号机油，在各种不同工况下都表现得非常出色、稳定，私下里与很多网友和修理工进行沟通时，上述观点也得到了证实。 少数进口品牌零售市场很小(道达尔、埃索、加德士) ? 道达尔 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: 道达尔公司(TOTAL)是全球四大石油化工公司之一，在全球超过110个国家开展润滑油业务。2003年5月7日全球统一命名为道达尔(TOTAL)，总部设在法国巴黎，旗下由道达尔(TOTAL)、菲纳(FINA)、埃尔夫(ELF)三个品牌组成。 道达尔目前主要提供SG级的快驰3000、SJ级快驰4000、SL级快驰5000、SM级半合成快驰7000以及SM级全合成的快驰9000。粘稠度涉及到5W30、15W40、20W50等多种型号。需要重申的是，上述各型号的后缀数字与其发动机允许最高转速和最长换油里程没有一点关系，网友们一定要清楚认识。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: 也许跟其在总部在法国有关，在国内的许多法系车型，包括雪铁龙和标致车型都是采用 道达尔公司的机油产品。 ? 埃索 还记得那个经典的电视广告吗,一只老虎在都市的车流中闲庭信步一样的散步。这就是 埃索机油的广告。它隶属于埃克森美孚集团，这类似于奥迪与大众之间的关系。但与美孚机 油相比，它的主要市场其实是在一些工业机械方面。至于民用乘用车市场，则占有率不高。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: 埃索机油的主要产品包括埃索金4T、埃索傲超能、埃索环保、埃索劲力、埃索特佳力 等众多不同档次，不同使用规格的机油。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: ? 加德士 加德士公司(Caltex)是由雪佛龙与德士古两大油企于1936年组成的合营公司，其后 两大油企于2001年合并为雪佛龙德士古，加德士遂成为旗下的全资拥有。2005年中信资源 以4500万美元收购旗下加德士华南50.5%股权。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: 在民用的乘用车领域，加德士提供了德乐500和德乐350SAE两种发动机机油，分别是 全合成油和矿物油。而粘稠度仅有15W-40一种。因此，由于产品线少和宣传力度不够等原 因，市场占有率较少，更多的重心还是放在了工业用油方面。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: 冷门品牌用户口碑不错(红线、福斯、BP) ? 红线(REDLINE) REDLINE公司创办于1979年，其创办人PETER FILICE是一位润滑油工程师，他和另一位创始人TIM KERRGAN对于机油的品质要求十分严格，于是他们以自己的专业知识研发自己的机油，并开办了REDLINE机油公司。从其英文字母REDLINE(红线)的含义上，我们就能够明白，)，它代表着性能的极限，表示着REDLINE机油即便在高温高转的性能极限依然能提供最可靠最优秀的润滑作用。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: 在国际一些重要的赛场和国内的许多资深的改装玩家中，红线机油的口碑不错，经常被 用在大马力、高转速的涡轮增压发动机当中，并且即便在酷热的夏天长时间保持极限使用也 能够提供出色的润滑和密封效果。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: ? 福斯 创立于 1931 年的德国福斯油品集团，总部位于德国莱茵河畔的曼海姆市，历经七十多年的发展，目前已成为世界上最大的专业润滑油制造商，专业研制、生产、销售各种车辆润滑油、摩托车油、工业润滑油及特种油脂。 福斯机油在国内的主要消费者是大众车系的车主，而宝来和捷达是其中的主要使用车型。这个品牌的机油本人并没有使用过，但从一些车主处了解到，福斯的全合成机油其主要特性是发动机会更加顺滑，噪音更低。但似乎高转速时的保护能力一般，长途驾驶时仍不能提供最佳的保证。不过由于市场价格比美孚一号低一些，所以仍能吸引许多爱车之人的选择。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: ? BP BP由前英国石油、阿莫科、阿科和嘉实多等公司整合重组形成，是世界上最大的石油 和石化集团公司之一。公司的主要业务是油气勘探开发;炼油;天然气销售和发电;油品零 售和运输;以及石油化工产品生产和销售。此外，公司在太阳能发电方面的业务也在不断壮 大。 BP总部设在英国伦敦。公司目前的资产市值约为2000亿美元，拥有愈百万股东。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: BP机油在国内的主要市场是在包括广东和浙江等南方地区，其销售网点也集中在遍布南方各省的数百家BP合资油站里。BP优途机油的主要特点是由于添加剂的作用，使得引擎内部的摩擦力得到有效降低，从而提高了发动机响应能力和降低了油耗。 自主品牌机油影响力有待提高(长城、昆仑、统一) ? 昆仑 昆仑润滑油作为国产的机油品牌隶属于中国石油集团。由于背后有强大的财力支持，所以能够在开采、研发、加工以及测试阶段不惜财力以争取达到国际相同产品的最高水平。同in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: 时正因为有这样一个先进的硬件条件，所以其获得了包括戴姆勒、克莱斯勒、宝马等知名汽车集团的认可。 不过，由于品牌力度不够，所以在国内的市场份额并不高，只能依靠比较低廉的价格获得一些更加重视成本的运输公司的青睐。而我们作为媒体和一个普通的用车人，尽管对中国石油的种种表现所不齿，但实事求是的讲，如果您的用车仅仅局限于城市道路普通驾驶，那么昆仑机油实际上也是可以信赖的。 ? 长城 同样的还有长城润滑油，它隶属于中国石化。金吉星系列是其主打的产品，涉及的市场范围包括中低端的家庭轿车、重型载重卡车以及一些油轮等等。目前在汽配市场上的占有率不高，主要竞争对手为红壳。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: ? 统一 统一润滑油现在是壳牌的另一个品牌。所以从工艺质量上是没有什么问题，但其主打的 是低端市场，缺少SM级的全合成机油，更多市场精力还是放在了摩托车用油方面。其机油 的最大特点是清洁能力强，但冷启动效果不佳。 in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: 看完了关于对国内机油品牌的介绍，您是否有所收获呢,对于自己爱车的机油选择，是 否也有了一定的方向,在这里，我诚恳的重申，如果您很理智，并且几乎不会以激烈方式驾 驶车辆的话，那么完全没有必要选择昂贵的全合成机油，SJ级的机油就已经足够用了～但 重要的，一定要记得换油里程哦～ in hot water. After cooling to room temperature, add 2-3 drops of phenolphthalein indicator solution, based on standard titration solution of potassium hydroxide (0.05mol/L) Titrate first reddish, and do not fade in the 0.5min is the ending point. If there is no standard solution of potassium hydroxide, use the timed drops of sodium hydroxide solution, multiplies the ratio still 56.11.aM-weighing oil-like quality, measured in grams (g) 56.11-standard volumetric solution of potassium hydroxide and 1.0mL [c (KOH) =1.000 mol/L] quite a number of milligrams of potassium hydroxide. Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference of two independent measurement of results will be more than the arithmetic mean of 10% peroxide value GB19300, peroxide value, 1 titration GB/T5009.37 4 2 1, principles of oxidation of fats peroxide, potassium iodide, generates free iodine by titration with sodium thiosulfate solution du, calculate content. 2, agents saturated potassium iodide solution: weigh 14g Ki plus 10mL water solution and, if necessary, micro heat make it dissolve, cooled and stored in a Brown bottle. Chloroform a mixture of glacial acetic acid: volume 40 mL trichloromethane, Lewis acid with 60 mL ice and shake well. Titration with sodium thiosulfate standard [c (Na2S2O3) =0.0020mol/L]. Starch indicator (10 g/l): soluble starch weighing 0.50, add a little water, tune into a paste, add 50mL in boiling water and mix thoroughly and boil. Pro available now match. 3, sample analysis steps process: