德国朗盛(LANXESS)公司氢化丁腈胶牌号(2010年10月资料)

9Page 9 of 20: This document contains important information and must be read in its entirety. Product range and typical properties Product Acrylonitrile Mooney Residual Density Standard Remarks content (%) viscosity(1) double bond (g/cm3) packaging ML (1+4) 100°C content (%) Fully saturated (suitable for peroxide crosslinking) Therban® 3406 34.0 63 max. 0.9 0.95 similar to Therban® 3407, but with improved flow behavior(2) Therban® 3407 34.0 70 max. 0.9 0.95 for lifetime belts, O-rings, gaskets and seals requiring maximum heat resistance and dynamic performance combined with an optimal compromise of low temperature properties and oil resistance Therban® 3607 36.0 66 max. 0.9 0.95 lower swelling compared to Therban® 3407 Therban® 3907 39.0 70 max. 0.9 0.96 further improved oil swelling resistance compared to Therban® 3607, excellent for fuel resistant hoses, belts, seals, O-rings and gaskets Therban® 4307 43.0 63 max. 0.9 0.98 very high temperature resistance combined with minimal swell- ing in oils and fuels; optimal sour gas resistance; ideal for severe application conditions in hoses, diaphragms, O-rings and seals for automotive and oil field applications Therban® 4309 43.0 100 max. 0.9 0.98 similar to Therban® 4307 for special compounds with high filler and plasticizer loads Therban® 5008 VP* 49.0 80 max. 0.9 1 similar to Therban® 4307 with optimised oil and fuel resistance Partially saturated grades (suitable for peroxide and sulfur crosslinking) Therban® 3446 34.0 61 4.0 0.95 optimal combination of heat resistance, dynamic properties and processing Therban® 3467 34.0 68 5.5 0.95 recommended standard grade for sulfur cure; excellent dynamic properties Therban® 3496 34.0 55 18.0 0.96 optimal compromise between low temperature compression set (name until 30.06.09: Therban® VP KA 8837*) and oil swell resistance; especially suited for rolls and dynamic oil field components Therban® 3627 36.0 66 2.0 0.96 special low RDB type, comparable to Therban® 3607 (peroxide cure recommended) to increase crosslink density for high module and/or low compression set applications Therban® 3629 36.0 87 2.0 0.96 special low RDB type, similar to Therban® 3627 for higher filler load capacity (peroxide cure recommended) Therban® 3668 VP* 36.0 87 6.0 0.95 high RDB, high Mooney grade similar to Therban® 3627 for higher filler and plasticiser load capacity Therban® 3669 VP* 36.0 95 6.0 0.95 high RDB, high Mooney grade similar to Therban® 3629 for higher filler load capacity especially suited for rolls and dynamic components Therban® 4367 43.0 61 5.5 0.98 excellent resistance to oils; should be used instead of Therban® 4307 in case improved dynamic and bonding properties are required Therban® 4369 43.0 97 5.5 0.98 similar to Therban® 4307 with capacity for higher filler loads (1) unmassed (DIN 53523; ASTM D 1646) (2) see Therban® AT for maximum flow * Trial product (VP=Versuchsprodukt), please see page 19. Therban® Hydrogenated acrylonitrile-butadiene rubber (HNBR) Properties Provided that the compounds are correctly formulated and processed, the vulcanizates have outstanding mechanical properties, very good re- sistance to abrasion, very good compression set behavior, excellent re- sistance to weathering, ozone and hot air and very good resistance to technical oils, even in the presence of hydrogen sulfide and amines. Applications Heavily stressed rubber goods used in oil exploration and production, e.g. seal components, hose, stators, and rubber goods for drill pipes. Also suit- able for high quality gaskets, membranes, V-belts and timing belts for mo- tor vehicles, cable sheathing, hydraulic hose and special couplings. Food contact Information concerning compliance with FDA and BfR regulations can be obtained on request from the Health, Safety, Environment and Qual- ity Department (HSEQ) of LANXESS Deutschland GmbH. Bulk-Box with 20 bales of 25 kg each wrapped in polyethylene-film or 25 kg bales individually packed in boxes Bulk-Box with 20 bales of 25 kg each wrapped in polyethylene-film or 25 kg bales individually packed in boxes continued on Page 10 10 Page 10 of 20: This document contains important information and must be read in its entirety. Product range and typical properties Product Acrylonitrile Mooney Residual Density Physical Standard Remarks content (%) viscosity(1) double bond (g/cm3) form packaging ML (1+4) 100 °C content (%) Specialty grades Low Temperature Technology – LT Therban® LT 2157 21.0 70 5.5 0.96 bales optimal low temperature flexibility balanced with good oil resistance for use in low temperature belts, seals, O-rings and gaskets Therban® LT 2007 21.0 74 max. 0.9 0.96 bales similar to Therban® LT 2157 with optimal combi- nation of heat and low temperature resistance, designed for extreme service conditions (peroxide curable) Therban® LT 2057 21.0 67 5.5 0.96 bales similar to Therban® LT 2157 with outstanding low mold fouling properties (sulfur and peroxide curable) Therban® LT 2568 25.0 77 5.5 0.96 bales similar to Therban® LT 2157 low mold fouling grade with improved oil resistance Low Mooney – Advanced Technology – AT Therban® AT 34.0 39 max. 0.9 0.95 bales similar to Therban® 3406 with extra low Mooney 3404 viscosity for outstanding processing properties for use in (former trial product name Therban® VP KA 8966) in O-rings, seals, spread compounds or as viscosity modifier for high viscosity compounds (peroxide curable) Therban® AT 34.0 39 4.0 0.95 bales similar to Therban® 3446 combined with processing 3443 VP* advantages of new Advanced Technology (sulfur and peroxide curable) Therban® AT 39.0 39 max. 0.9 0.95 bales similar to Therban® 3907 combined with processing 3904 VP* advantages of new Advanced Technology (peroxide curable) Therban® AT 43.0 39 5.5 0.98 bales similar to Therban® 4367 combined with processing 4364 VP* advantages of new Advanced Technology (sulfur and peroxide curable) Therban® AT 49.0 55 max. 0.9 1 bales optimised oil and fuel resistance; excellent heat resistance 5005 VP* for high nitrile grades; improved process ability; optimised for biofuel applications Therban® AT 49.0 55 6.0 1 bales optimises oil and fuel resistance; improved process ability; 5065 VP* optimises for biofuel applications; should be used in cases improved dynamic and bonding properties are required Therban® AT 21.0 39 max. 0.9 0.96 bales similar to Therban® LT 2007 combined with LT 2004 VP* processing advantages of new Advanced Technology (Low Temperature/Low Mold Fouling) (peroxide curable) Carboxylated Technology – XT Therban® XT 33.0 77 3.5 0.97 bales maximum wear resistance and adhesive properties; VP KA 8889* in combination with Therban® ART strong synergies observed; use for belts, rolls, oil field applications and as adhesive promoter for fabrics and cords (sulfur and peroxide curable) Acrylate Reinforced Technology Therban® 34.0(2) 22(3) 5.5(2) 1.14 20 kg boxes Enhanced stiffness, abrasion and load bearing proper VP KA 8796* on pallets ties, excellent adhesion to metal; use where extreme contents: 800 kg dynamic performance is warranted e.g. life-time belts, on pallets paper and steel rolls (peroxide curable) Therban® (continued) (1) unmassed (DIN 53523; ASTM D 1646) * Trial product (VP=Versuchsprodukt), please see page 19. (2) of base polymer (3) compound mooney Bulk-Box with 20 bales of 25 kg each wrapped in polyethylene- film or 25 kg bales individually packed in boxes