Shanghai Daoqin Plastics Co., Ltd.

1, what is elastomer
thermoplastic property elastomer (Thermoplastic Elastomer-TPE)亦称 thermoplastic property 橡胶(Thermoplastic Rubber-TPR) is types tool and thermoplastic property plastics features material, thermoplastic property elastomer tool has multiple can can structure, most 根本 一 strip/profile is need has less 两 互 versus dispersion polymer versus, in positive use temperature degree lower, versus is 流体(make temperature degree high it Tg─玻璃化 temperature degree), versus is solid 体(make temperature degree low it Tg or and other 于Tg), and versus between in versus function. in normal temperature lower 显示橡胶 elastic property, high temperature lower also can molding polymer/macromolecule material, tool has similar 于橡胶 force property can and use property can, also can thermoplastic property plastics processing and recycling, it in plastics and between 架起 一 base/seat 桥梁. therefore, thermoplastic property elastomer can thermoplastic property plastics that fast speed, has 效, processing products. processing 而言, it is types plastics; property 质而言, it also is types 橡胶. thermoplastic property elastomer has many excellent hot solid property features.
currently, thermoplastic property elastomer 尚无统一 命名, 习惯以英文字母 shrink 写语TPR table/sheet thermoplastic property 橡胶, TPE table/sheet thermoplastic property elastomer, in has material as in has use. is 统一起见, 都以TPE or thermoplastic property elastomer 称之. currently inner for thermoplastic property styrene -- butadiene copolymer 则称之 is SBS(styrene-butadiene-styren block copolymer), thermoplastic property 异戊二烯- styrene copolymer is SIS(styrene-isoprene block copolymer), saturated and type SBS则称之 is SEBS, 即Styrene-ethylene-butylene-styrene block copolymer shrink 写, is styrene - ethylene -丁烯- styrene copolymer. its it type thermoplastic property elastomer production 厂家 商 product 名称称之. 我国也 using/adopting SBS 代号, table/sheet thermoplastic property styrene - butadiene - styrene copolymer, 习惯称 is thermoplastic property 丁苯橡胶.

2, features and application areas
elastomer is types property can 独特 人造 hot can property elastomer, tool has non 常广泛 applications. its excellent product suitable property its separation structure can adjustment property and can control property, from performance below/following excellent property can:
（1）, physical properties excellent 越:
良 good appearance 质感, temperature and, easy color, color 调均一, stability;
can material property, provide vast product design 空间;
force property can can ratio 硫化橡胶, must crosslinked;
hardness scope/range wide 阔, 自SHORE-A 0 degree 至SHORE-D 70 degree can 调;
resistant tensile property can excellent, resistant strong/high degree most high can several Mpa, fracture elongation most high can 达十倍 above;
long resistant temperature can ultra- 70℃, low temperature ring property can good, in -60℃ temperature degree lower still can maintain good property;
良 good electrical insulation property and resistant electrical pressure features.
tool has anti slip property can, wear resistance and weather resistance can
（2）, chemical property can excellent 越
resistant generally chemical product （ water, acid, alkali, alcohol type solvent agent ）;
can in solvent agent in processing, can short 期浸泡于 solvent agent or in;
无毒 property;
良 good UV resistant and resistant oxidation property can, can make used for outer ring 境;
adhesion property can good, selection combined 宜 胶 viscous technology can and true combined formed or leather surface solid bonding.
（3）, production processing advantages
无需硫化即 tool has 传统硫化橡胶之 features, 节省硫化 agent and promote agent and other raw materials; combined injection molding, pressure molding, hot and solvent understanding coating and other multiple process; material, material and waste material and other can full recycling again utilizing, 且不改变 property can, reduce 浪费; processing process, processing can consumption and equipment 资源, processing cycle short, reduce production cost, improve/increase 工效; processing equipment and process simple, production 空间, reduce combined product rate; product 无毒, 无刺激 property odor, for ring 境, equipment and 人员无伤害; material can use, waste material can recycling, can production in waste material;
processing additives and combined agent relatively less, can product quality control and testing use; product dimensions degree high, quality more easy control; material specific gravity less, can 调; can and PP, ABS and other multiple plastics mixed made formed specialty plastics alloy.
elastomer tool has excellent material 理, chemical property can easy processing, meanwhile, product also tool has 无毒, 无污染并 can recycling processing environmental protection advantages. therefore, in more industrial field/area by application, 如: toys, sports equipment, footwear materials, tool, 五金, power tools, 通讯, electronics product, food and material packaging, use electrical appliances, use product, medical devices, automotive, construction engineering, electrical cable and other.
more can is, is leading new product design and market toward excellent material, —— its soft/flexible and can adjustment material property, hardness and multiple processing process tool has environmental protection advantages —— is large product design provide large 发挥空间, this for innovation product, increase value, leading market provide large 帮助.