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关 键 词：CF-2030批发,PC
行 业：塑料 通用/工程塑料 工程塑料
发布时间：2021-06-19
The company mainly engaged in:
General plastic raw materials (GPPS, hips, ABS, as, MBS, PMMA, PP, HDPE, LDPE, LLDPE, EVA, PVC) engineering plastics raw materials (PET, PBT, LCP, PA6, PA66, PA46, PC, PC / ABS, PC / PBT, POM, PPA, PPS, PPO, peek, PTFE) thermoplastic elastomer (SBS, TPR, TPEE, Poe, TPU, TPO, TPV) and fiber adding, flame retardant, high temperature resistance and environmental protection grade of various new materials We can provide UL yellow card, SGS report and COA factory report as well as physical property table. Our market information is first-class and accurate. We provide after-sales technical support in time. Our company in good faith-based, customer first principle, will strive to face the global new and old customers to carry out business. Welcome to call or through QQ to our company for consultation and negotiation!
PC是分子主链中含有碳酸酯基的聚合物统称为聚碳酸酯，根据醋基结构可分为脂肪族、芳香族、脂肪族一芳香族等多种类型。目前商业化聚碳酸醋的基本结构为芳香族代。由于代是一种综合性能优良的非晶型热塑性树脂, 具有优异的电绝缘性、延伸性、尺寸稳定性及耐化学腐蚀性, 较高的耐热性和耐寒性还具有自熄、易增强、阻燃、无毒、卫生、能着色等优点，聚碳酸醋是增长速度快的通用工程塑料，目前聚碳酸醋的工业化装置基本上都是采用界面缩聚法工艺, 主要工艺是将双与溶液配制成双盐, 同时加人, 然后送人反应器内, 加人, 通进行化反应,反应完后将反应液送到缩聚反应器内, 加人和溶液, 进行缩聚反应.
PC开发生产工艺介绍
PC的工业合成主要是以双为原料，、和为原料和反应助剂的界面路线。工艺成熟，产品质量高，规模化、连续化生产容易，经济性好。因此，近几年来国内主要的聚碳酸酯生产线都占据了主导地位。年，日本塑料公司成功地研究了非工艺，实现了工业化生产。该工艺主要以双和碳酸二酯为原料，是一种符合环保要求的绿色工艺，已成为未来聚碳酸酯合成工艺的发展方向，预计未来聚碳酸酯生产将逐步占据主导地位
Japan Mitsubishi PC model and grade introduction:
PC general pure PC: h-4000 H-3000 H-2000 s-3000 S-2000 S-1000 E-2000
PC flame retardant grade V-1: N-9
PC flame retardant grade V-2: fpr3000 fpr3500 fpr4500 ef50 ef51h efr3000 3200 3200h 2200
PC SAE fit grade PC: ml-200 ml-300 ml-400
PC lens grade: clv1000 cls1000 cls400 cls3400
PC gamma ray resistance: rs-3001r rs-1001r eb-3001r
PC optical diffusion level: ds-3002r 7011a ds-3002r 7031a ds-3002r 7051a dh-3002r efd2110u efd2230u
PC light reflection level: ehr3100 ehr3150 ehr3400 eh00 ehg2010r
PC light guide plate grade: hl-3000 hl-4000 hl-7001 hl-8000
Light guide grade for PC automobile: hl-3003 hl-3503
PC is a kind of polymer with carbonate group in the main chain, which is called polycarbonate. According to the structure of acetic acid group, PC can be divided into aliphatic, aromatic, aliphatic aromatic and so on. At present, the basic structure of commercial polycarbonate vinegar is aromatic. As a kind of amorphous thermoplastic resin with excellent comprehensive properties, it has excellent electrical insulation, extensibility, dimensional stability and chemical corrosion resistance, Polycarbonate vinegar is a kind of general engineering plastics with fast growth rate. At present, the industrial plant of polycarbonate vinegar basically adopts the process of interfacial polycondensation. The main process is to prepare bisphenol sodium salt from bisphenol and caustic soda solution, add human , and then send it into the reactor, After the reaction, the reaction liquid is sent to the polycondensation reactor, and the solution of caustic soda is added to carry out polycondensation reaction
本公司长期供应美国RTP PC,德国拜耳PC,日本帝人PC,基础创新塑料(美国)PC,日本三菱工程PC,美国PC,韩国PC,韩三星毛织PC,货源稳定，质量保证，原厂原包，假一罚十。可提供SGS、ROHS、UL黄卡、MSDS、FDA、COA、PDF物性表等各项数据，公司有技术跟踪服务，欢迎来电洽谈！
自接到订单内发货，深圳，惠州，东莞，地区五百公斤以上包送货。一次购买数量500kg以上价格从优，欢迎各界朋友前来订购。
