环烯烃共聚物 (COC)的是一种非晶态的高分子聚合物,只有几个别制造商生产。COC是一个相对较新别的聚合物,与聚丙烯和聚乙烯相比。这种材料主要用于要求玻璃般清晰产品,包括镜头,小瓶,显示器和医疗设备。 环烯烃共聚物的自然形态,类似玻璃。典型环烯烃共聚物材料,比高密度聚乙烯 和聚丙烯模量较高。由于其化学,模量越高,就越变得脆。环烯烃共聚物也是一个防潮湿的,低吸水率的高透明聚合物。在医疗应用域,环烯烃共聚物是一个低萃取物纯度高的产品。环烯烃共聚物也是一个无卤素产品。 聚烯烃弹性体 (POE）合成系统，聚烯烃弹性体(Polyolefinelastomer，POE)是指a烯烃质量分数大于20%的乙烯与长链-烯烃的无规共聚物。在聚合物主链中引人适量的较长侧链能破坏聚乙烯链段的结晶，形成可以提供弹性的无定形区域。同时,共聚单体插人率限定在某一范围内时，可保留部分的结晶区域作为物理交联点以提供强度。相比于三元乙丙橡胶(EPDM)和苯乙烯类弹性体(SBC)等，POE的相对分子质量分布较窄，因此具有良好的物理力学性能和耐低温性能;又由于其分子链饱和，所含叔碳原子较少，因而具有优异的耐老化性能。共聚单体的支化作用使材料具有良好的切敏性和可加工性,有利于注射成型。
上海岩征成立于2011年，是一家业为石油炼制、石油化工、材料合成、煤化工、医药、环保、清洁能源等行业研究机构提供微反、小试及中试侧线撬装成套实验装备的高新技术企业，公司注于以搅拌釜、固定床、流化床等类型反应器为核心模块，按照用户要求非标定制各类催化剂评价、工艺优化、过程放大验证、工业示范装备，反应器规模小到几个毫升，大到几个立方，并配套集成端进料模块、后端分离收集模块及公用工程模块自控系统。公司总部位于上海，紧靠金山化工区，在北京、广州设立分公司，员工150余人，拥有各项利28及多项有技术。公司通过了特种设备生产许可证固定式压力容器中、低压容器（D）、ISO9001:2015质量体系认证及欧盟CE认证，目交付用户各类反应釜、固定床反应器逾万台，产品远销美国、印度和澳大利亚等国家。
Yanzheng in 2011, Shanghai Yanzheng is a high-tech enterprise that specializes in providing complete sets of experimental equipment for micro reactors, small-scale ａnd pilot scale side line prying for research institutions in industries such as petroleum refining, petrochemicals, material synthesis, coal chemicals, pharmaceuticals, environmental protection, ａnd clean energy. The company focuses on using stirred tanks, fixed beds, fluidized beds, ａnd other types of reactors as core modules, ａnd customizing various types of catalyst evaluation, process optimization, process amplification verification, ａnd industrial demonstration equipment according to user requirements. The reactor scale ranges from a few milliliters to several cubic meters, ａnd is equipped with front-end feeding modules, back-end separation ａnd collection modules, ａnd public engineering module self-control systems. The company is headquartered in Shanghai, adjacent to the Jinshan Chemical Zone, with branch offices established in Beijing ａnd Guangzhou, employing more than 150 people ａnd possessing 28 patents ａnd multiple proprietary technologies. The company has obtained a special equipment production license for fixed pressure vessels, including medium ａnd low pressure vessels (D), ISO9001:2015 quality system certification, ａnd EU CE certification. Currently, it has delivered over 10000 types of reactors ａnd fixed bed reactors to users, ａnd its products are exported to countries such as the United States, India, ａnd Australia.
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