塑料制品材质分类大全（Classification of materials for plastic products）

塑料制品材质分类大全（Classification of materials for plastic products） 塑料制品材质分类大全(Classification of materials for plastic products) Classification of materials for plastic products Containers in the bottom of the triangle in 1-7 figures, representing different plastic materials, and these plastic material number is to identify its safety important basis. 1-PET (bottle) A container made of this material is the most common, such as mineral water bottles, soda bottles, commonly known as "bottles". The material has a heat resistance of only 70 degrees. It is only suitable for holding warm drinks or cold drinks. High temperature liquid or heating can produce substances harmful to human body. 2-HDPE (HDPE) Cleaning supplies plastic containers and daily use of plastic bags are made of such material, resistant to high temperature of 110 DEG C, so it can be used to contain food, and can be used in cleaning after careful. However, since these plastic containers are usually not easy to clean, it is better not to recycle them as food containers. 3-PVC (polyvinyl chloride) The plastic products of this material are mainly made of water pipes, raincoats, plastic films, plastic boxes and so on. It is easy to produce carcinogens such as single molecule vinyl chloride and plasticizer. Therefore, if the container for this material is used for packing food, never heat it. It is better to stop eating. 4-LDPE (low density vinyl) Plastic bags can be seen everywhere in LDPE manufacturing, the material is not strong heat, in the temperature of more than 110 degrees, there will be hot melt phenomenon, if wrapped with plastic wrap food heating, will dissolve harmful substances. Therefore, the food into the microwave oven before, to remove the cling film. 5-PP (PP) The microwave oven lunch box is made of this kind of material, and the heat resistance can reach 130 DEG C at high temperature. It is the only plastic box which can be put into the microwave oven. It can be reused after cleaning. Note that some of the microwave oven box, box with 5 PP production material, but the lid is to 6, PS (polystyrene) manufacturing, PS high temperature, so the container in the microwave before, must first remove caps. 6-PS (polystyrene) The material used for making instant noodles boxes and snack boxes is good in heat resistance, but can not be put into the microwave oven. High temperature will release toxic chemicals, so try to avoid using instant food boxes to pack hot food. And strong acids (such as Liu Chengzhi), strong alkaline substances, but also make it decomposition of harmful polystyrene, use caution. 7-PC (polycarbonate) and others PC is a widely used material, used to make bottles, space cups, etc., because of bisphenol A and controversial, now known bisphenol A will make the number of sperm in mice decreased, brain damage or abnormal gland cells. The higher the temperature, the release of bisphenol A more, faster speed, and therefore should not be in PC bottle filled with hot water and not in direct sunlight. If the bottom of the bottle is numbered 7-PC, stop using it. Brief introduction of plastic material classification knowledge First, according to the heating change of resin classification (1) thermosetting plastics Thermosetting plastic material is a kind of plastic that can not be reheated and softened after repeated molding. The resin is linear prepolymer before processing, and chemical crosslinking reaction is made in the process, so that the inner part of the product becomes a three-dimensional network structure, and has the characteristics of insolubility and non melting. Such as phenolic resin, amino resin, epoxy resin and unsaturated resin. (two) thermoplastics Thermoplastic material refers to a kind of plastic that can be re - softened after forming and chemical composition remains unchanged. The resin is linear structure before and after processing, and no chemical change occurs in the process, and has the characteristics of melting and dissolving. This kind of resin, such as polyethylene, polypropylene, PVC concrete, polystyrene, polycarbonate, polyoxymethylene, polyamide, polyester, polyphenylene oxide, polymethyl methacrylate, polyurethane, fluorine plastic, polyphenylene sulfide, polyimide polysulfone and etc.. Two, according to the application of resin classification (1) general plastics; The general plastic material is a kind of resin with large output, wide application range, good molding and low cost, and its yield accounts for most of the resin. Specific varieties include polyethylene, polypropylene, polyvinyl chloride, polystyrene, phenolic resin, amino resin, unsaturated polyester and epoxy resin, etc.. General plastics are mainly used in packaging, construction, agriculture and daily use. (two) engineering plastics Engineering plastics material is a kind of plastic with good mechanical properties, high dimensional stability and high temperature. The amount of the plastic material only accounts for a small part of the resin. It has the properties of approaching metals and can be used in structural products such as machinery, electronics, automobiles and aviation. (three) general plastics; General plastic material refers to a small amount, wide range of applications, performance of a general category of plastic. Mainly includes polymethyl methacrylate, polyurethane, fluorine plastic and chlorinated polyether. (four) special plastics Special plastic material is a kind of plastic with unique properties, high price, low yield and narrow range of application. Mainly include heat-resistant plastics, barrier plastics and conductive plastics, etc., the specific varieties are polyphenylene sulfide, polysulfone, polyimide, polyaniline and ethylene% vinyl alcohol copolymer. Three, according to the structure of resin classification This classification is classified according to the properties of resin chains, which can be classified into the following categories. 1, polyolefi: refers to the main and side chain molecules are a class of hydrocarbon resin structure and its copolymers, including polyethylene, polypropylene, styrene, styrene / butadiene / acrylonitrile butadiene copolymer, -1-, poly methyl pentene, ethylene / alcohol copolymer and ethylene / vinyl acetate copolymer etc.. 2, vinyl: refers to the macromolecular backbone for hydrocarbon structure, and side chain for non alkane substituent of a kind of resin and its copolymer, including PVC, PTFE, poly three fluorine ethylene and polyvinyl fluoride and so on. 3, polyamide: refers to macromolecular chain containing amide group of resin, including PA6, PA66, PA610, PA46, PA1010, PA11, PA12 and PI and so on. 4, polyester: refers to macromolecular chain containing ester structure of a kind of resin, including many kinds of, specific PET, PBT, UP, PMMA, PC, POM, PAR, PSF, PES, PPO and PPS and so on. 5. Other types are cellulose, polyurethanes, phenolics, amino resins and epoxy resins. Plastic and resin abbreviation code Plastic and resin abbreviation code English abbreviation ABA Acrylonitrile-butadiene-acrylate acrylonitrile / butadiene / acrylate copolymer abs acrylonitrile butadiene - booze 丙烯腈 / 丁二烯 / 苯乙烯 共聚物 aes acrylonitrile - ethylene - booze 丙烯腈 / 乙烯 / 苯乙烯共聚物 amma acrylonitrile / methyl methacrylate 丙烯腈 / 甲基丙烯酸甲酯共聚物 arp aromatic polyester 聚芳香酯 as acrylonitrile - booze resin 丙烯腈 - 苯乙烯树脂 asa acrylonitrile - booze - acrylate 丙烯腈 / 苯乙烯 / 丙烯酸酯共聚物 ca cellulose acetate 醋酸纤维塑料 cab cellulose acetate butyrate 醋酸 - 丁酸纤维素塑料 cap cellulose acetate propionate 醋酸 - 丙酸纤维素 ce "cellulose plastics, general" 通用纤维素塑料 cf cresol - formaldehyde 甲酚 - 甲醛树脂 cmc carboxymethyl cellulose 羧甲基纤维素 cn cellulose nitrate 硝酸纤维素 cp cellulose propionate 丙酸纤维素 cpe chlorinated polyethylene 氯化聚乙烯 cpvc chlorinated poly (vinyl chloride) 氯化聚氯乙烯 cs casein 酪蛋白 cta cellulose triacetate 三醋酸纤维素 ec ethyl cellulose 乙烷纤维素 eea ethylene / ethyl acrylate 乙烯 / 丙烯酸乙酯共聚物 ema ethylene / methacrylic acid 乙烯 / 甲基丙烯酸共聚物 ep "epoxy, epoxide" 环氧树脂 spd ethylene - propylene - diene 乙烯 - 丙烯 - 二烯三元共聚物 epm ethylene - propylene polymer 乙烯 - 丙烯共聚物 eps expanded polystyrene 发泡聚苯乙烯 etfe ethylene - tetrafluoroethylene 乙烯 - 四氟乙烯共聚物 eva ethylene / vinyl acetate 乙烯 - 醋酸乙烯共聚物 eval ethylene - vinyl alcohol 乙烯 - 乙烯醇共聚物 fep perfluoro (ethylene - propylene) 全氟 (乙烯 - 丙烯) 塑料 ff furan formaldehyde 呋喃甲醛 hdpe high density polyethylene plastics 高密度聚乙烯塑料 hips high impact polystyrene 高冲聚苯乙烯 ips impact resistant polystyre ne 耐冲击聚苯乙烯 lcp liquid crystal polymer 液晶聚合物 ldpe low density polyethylene plastics 低密度聚乙烯塑料 lldpe linear low-density polyethylene 线性低密聚乙烯 lmdpe linear medium density polyethylene 线性中密聚乙烯 mbs methacrylate butadiene - booze 甲基丙烯酸 - 丁二烯 - 苯乙烯共聚物 mc methyl cellulose 甲基纤维素 mdpe medium - density polyethylene 中密聚乙烯 mf melamine - formaldehyde resin 密胺 - 甲醛树脂 三聚氰胺甲醛/苯酚/酚醛树脂密胺 聚酰胺(尼龙)聚酰胺(尼龙) PAA Poly(丙烯酸)聚丙烯酸 PADC Poly(烯丙基二甘醇碳酸酯)碳酸-二乙二醇酯?烯丙醇酯树脂 聚芳醚聚芳醚PAE 聚芳醚酮PAEK聚芳醚酮 PAI聚酰胺酰亚胺聚酰胺-酰亚胺 聚酯树脂聚酯树脂 PAN聚丙烯腈 对位芳纶聚芳酰胺 PASU聚芳砜聚芳砜 PAT聚芳酯聚芳酯 PAUR Poly(聚氨酯)聚酯型聚氨酯 PB聚丁烯-1聚丁烯- [ 1 ] PBA聚(丙烯酸丁酯)聚丙烯酸丁酯 聚丁二烯-丙烯腈-丙烯腈聚丁二烯 PBS聚丁二烯苯乙烯-苯乙烯聚丁二烯 PBT(聚对苯二甲酸丁二醇酯)聚对苯二酸丁二酯 PC聚碳酸酯聚碳酸酯 聚氯三氟乙烯PCTFE聚三氟氯乙烯 PDAP Poly(邻苯二甲酸二烯丙酯)聚对苯二甲酸二烯丙酯 PE聚乙烯聚乙烯 PEBA聚醚酰胺聚醚嵌段酰胺 聚酯热塑性弹性体聚酯热塑弹性体 PEEK聚醚醚酮聚醚醚酮 PEI Poly(etherimide)聚醚酰亚胺 聚醚酮醚酮聚醚酮 PEO Poly(环氧乙烷)聚环氧乙烷 PES(聚醚砜)聚醚砜聚 PET(聚对苯二甲酸乙二醇酯)聚对苯二甲酸乙二酯Poly PETG Poly(对苯二甲酸乙二醇酯)二醇二醇类改性宠物 PEUR Poly(聚醚聚氨酯)聚醚型聚氨酯 PF酚醛树脂酚醛树脂 PFA全氟(烷氧基烷)全氟烷氧基树脂 酚呋喃树脂PFF糠醛苯酚树脂 PI聚酰亚胺聚酰亚胺 聚异丁烯PIB聚异丁烯 该聚酰亚胺砜聚酰亚胺砜 PMCA Poly(α-甲基氯丙烯)聚α氯代丙烯酸甲酯 PMMA Poly(甲基丙烯酸甲酯)聚甲基丙烯酸甲酯 PMP聚(-1)聚4甲基戊烯- 1 PMS聚(α-甲基苯乙烯)聚α-甲基苯乙烯 “聚甲醛，聚甲醛POM”聚甲醛 PP聚丙烯聚丙烯 PPA的聚邻苯二甲酰胺 PPE的聚(亚苯基醚)聚苯醚 聚(亚苯基氧化物)使用PPO聚苯醚 PPOX Poly(环氧丙烷)聚环氧(丙)烷 PPS Poly(聚苯硫醚)聚苯硫醚 PPSU Poly(聚苯砜)聚苯砜 PS聚苯乙烯聚苯乙烯 PSU聚砜聚砜 PTFE聚四氟乙烯聚四氟乙烯 聚氨酯聚氨酯 PVAC Poly(醋酸乙烯酯)聚醋酸乙烯 PVAL Poly(乙烯醇)聚乙烯醇 PVB Poly(聚乙烯醇缩丁醛)聚乙烯醇缩丁醛 PVC聚(氯乙烯)聚氯乙烯 PVCA Poly(乙烯醋酸乙烯酯)聚氯乙烯醋酸乙烯酯 氯化聚氯乙烯氯化聚(氯乙烯)(* CPVC)氯化聚氯乙烯 PVI的聚(乙烯基异丁基醚)聚(乙烯基异丁基醚) PVM聚(氯乙烯-乙烯基甲基醚)聚(氯乙烯-甲基乙烯基醚) 冲压成型窄面模塑禁区 RF间苯二酚-甲醛树脂甲苯二酚-甲醛树脂 反应注射模塑反应注射模塑 增强塑料增强塑料 RRIM增强反应注射成型增强反应注射模塑 增强热塑性塑料增强热塑性塑料 S /苯乙烯-丙烯腈共聚物苯乙烯-丙烯腈共聚物 SBS苯乙烯-丁二烯嵌段共聚物苯乙烯-丁二烯嵌段共聚物 硅硅聚硅氧烷 SMC片状模塑料 S / MS苯乙烯-α-甲基苯乙烯共聚物苯乙烯-α-甲基苯乙烯共聚物 厚片成型复合厚片模塑料 TPE热塑性弹性体热塑性弹性体 TPS增韧聚苯乙烯韧性聚苯乙烯 TPU热塑性聚氨酯热塑性聚氨酯 TPX ploymethylpentene聚- 4 - 1戊烯甲基 氯乙烯-乙烯共聚物聚乙烯VG / E -乙烯共聚物 VC,E /马聚乙烯-乙烯共聚物聚乙烯-乙烯-丙烯酸甲酯共聚物 VC,E,VCA氯乙烯-乙烯-醋酸乙烯酯共聚物氯乙烯乙烯-醋酸乙烯酯共聚物 PVDC Poly(氯乙烯)聚(偏二氯乙烯) PVDF Poly(偏氟乙烯)聚(偏二氟乙烯) PVF Poly(氟乙烯)聚氟乙烯 PVFM Poly(聚氯乙烯)聚乙烯醇缩甲醛 聚乙烯咔唑PVK聚乙烯基咔唑 PVP聚乙烯吡咯烷酮聚乙烯吡咯烷酮 S /马苯乙烯-马来酸酐-塑料苯乙烯马来酐塑料 苯乙烯-丙烯腈塑料苯乙烯-丙烯腈塑料 苯乙烯-丁二烯共聚物塑料苯乙烯-丁二烯塑料 硅硅塑料有机硅塑料 sms booze / alpha methylstyrene plastic 苯乙烯 -. alpha. - 甲基苯乙烯塑料 sp saturated polyester plastic 饱和聚酯塑料 srp booze - rubber plastics 聚苯乙烯橡胶改性塑料 teee "thermoplastic elastomer, ether - ester" 醚酯型热塑弹性体 teo "thermoplastic elastomer, olefinic" 聚烯烃热塑弹性体 tes "thermoplastic elastomer, styrenic" 苯乙烯热塑性弹性体 tpel thermoplastic elastomer 热塑 (性) 弹性体 tpes thermoplastic polyester 热塑性聚酯 tpur thermoplastic polyurethane 热塑性聚氨酯 tsur thermoset polyurethane 热固聚氨酯 uf urea formaldehyde resin 脲甲醛树脂 uhmwpe ultra high molecular weight pe 超高分子量聚乙烯 up unsaturated polyester 不饱和聚酯 vce vinyl chloride - ethylene resin 氯乙烯 / 乙烯树脂 vcev vinyl chloride - ethylene - vinyl 氯乙烯 / 乙烯 / 醋酸乙烯共聚物 vcma vinyl chloride methyl acrylate 氯乙烯 / 丙烯酸甲酯共聚物 vcmma vinyl chloride - methylmethacrylate 氯乙烯 / 甲基丙烯酸甲酯共聚物 vcoa vinyl chloride - octyl acrylate resin 氯乙烯 / 丙烯酸辛酯树脂 vcvac vinyl chloride - vinyl acetate resin 氯乙烯 / 醋酸乙烯树脂 vcvdc vinyl chloride - vinylidene chloride 氯乙烯 / 偏氯乙烯共聚物