Shanghai Daoqin Plastics Co., Ltd.

        橡胶 in day active in non important function, however currently has combined formed 橡胶依赖于石油资源, biodegradable. bio-based polyester elastomer is material 资源经 发酵, combined formed, processing to tool has good property can series material, combined environmental protection, low carbon, sustainable development demand.

         combined formed 橡胶依赖 Imported 　　 sustainable development is hot 点

        橡胶材 material tool has soft/flexible, large deformation, can elastic features, is polymer/macromolecule material important direction 之一, widely used in automotive 轮胎, machine 轮胎, belt/tape, oil resistant tube/pipe, 密封圈, sleeve/set, medical grade material and other field/area, is other polymer/macromolecule material can 取代. full year consumption product to 3000 10,000 tons, industrial value ultra- 万 100 million yuan.

         currently combined formed product types 包括乙丙橡胶, 丁苯橡胶, 丁腈橡胶, 顺丁橡胶, acrylic ester 橡胶, silicon and other, is outer original, in field/area has full independent Knowledge 产权, heavy made combined formed development. combined formed 橡胶每 year consumption amount in 800 10,000 tons left right, output/production volume 不足, still heavy 依赖国 outer Imported.

         another, combined formed 橡胶材 material is through 化石资源 to. 随 化石资源 day 益匮乏, how to achieve 橡胶材 material sustainable property development formed is industrial research hot 点. more is important is, combined formed 橡胶材 material is biodegradable. 我国每 year generate waste 旧轮胎达 to ultra- 3 100 million strip/profile, weight ultra- 1000 10,000 tons, 且轮胎每 year generate abrasion can to 200 10,000 tons, for ring formed heavy 污染.

         R&D bio-based polyester elastomer 　　开 show/display property production construction

         is achieve industry sustainable property development, development original product types, chemical industry large elastomer in 心于2008 year utilizing different bio-based binary acid and binary alcohol is mono 体, using/adopting melt polycondensation methods, obtain series bio-based polyester elastomer. bio-based polyester elastomer is original combined formed product types, has achieve combined formed product types breakthrough;完 full 不依赖石油资源, its raw materials is through material to, combined environmental protection, sustainable development requirements; biodegradable, true positive achieve from ring in, to ring in full cycle ring process, for ring formed 任何污染.

        北京 chemical industry large elastomer in through year 不懈努 force, combined formed types bio-based polyester elastomer, for its industry and application development, 于2013 year formed strip/profile grade bio-based polyester elastomer production 线. currently 该团队 and new material group combined as, polyester elastomer production process parameters, positive in 开展千吨 grade bio-based polyester elastomer production construction.

         can achieve multiple substitute/replace 　　 biodegradable has amount 产

         bio-based polyester elastomer tool has very strong/high property, therefore tool has excellent oil resistant property, can 取代丁腈橡胶 and acrylic ester 橡胶, used for oil resistant 密封圈 field/area.

        据悉, 丁腈橡胶 price in 2 10,000 yuan 每吨, acrylic ester price more is 接近10 10,000 yuan, need from outer Imported. bio-based polyester 橡胶材 material in oil resistant field/area this types 橡胶材 material from price upper is can 行.

         poly acid, poly acid butanediol ester and other plastics tough property relatively 差, need toughening agent toughened. toughening agent 效果不佳, bio-based polyester elastomer and this plastics versus property good, therefore is excellent toughening agent.

        我国每 year polyvinyl chloride (PVC) (PVC) output/production volume ultra- 2000 10,000 tons, its increase agent use amount ultra- 几百 10,000 tons. has PVC increase agent environmental protection, by outer 垄断, development independent PVC increase agent. 张立群教授团队 combined formed bio-based polyester, 无毒, resistant solvent 出, increase 塑效果 good, is types excellent PVC use increase agent. bio-based polyester elastomer also tool has biodegradable property can, is currently can degradation combined formed 橡胶材 material. this type of material through structure and filler types type, achieve for its degradation speed degree has control, has made to bio-based can degradation 轮胎, from from 根源消 remove and abrasion for ring 境 污染.

         another, utilizing polyester elastomer biodegradable property can and property, research design, combined formed 口香糖胶基, development types can in inner and in degradation 口香糖, from 而避免口香糖吐 to upper difficult 以清理 情况. polyester elastomer to 国家自然科学基金 focus/key point 基金“ bio-based engineering elastomer design, made and application research ”, focus/key point R&D plan “ new type bio-based 橡胶材 material made technology and application 示范”以 and world 轮胎巨头 USA solid company 支持. in will, bio-based polyester elastomer will achieve 连续化 production, achieve in field/area more application, formed is 我国特 color bio-based biodegradable specialty 橡胶材 material.