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!The production of PC resin is mainly concentrated in the United States, Western Europe and Japan. The production capacity of these three regions accounts for about 90% of the world's total production capacity. At present, the development of polycarbonate industry in the world presents two major characteristics. One is that production tends to be more centralized and monopolized. The production capacity of Bayer company, Ge chemical company, Dow Chemical Company and 13 bendi company account for about 80% of the world's total production capacity. Among them, Ge electric gas, Bayer, Dow Chemical and Japan's Diren company respectively account for the world's total production capacity in 2000 35%, 31%, 9% and 9% of production capacity. These companies control the world's polycarbonate production technology and dominate the world polycarbonate market. Second, Asia is develo rapidly. In recent years, with the gradual recovery of Asian economy, especially the sustained and rapid development of China's economy, the demand for engineering plastics is becoming stronger and stronger. World famous polycarbonate manufacturers have also come to Asia to invest and build factories.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 reactionPC與1953年由德國拜耳公司首先研究成功,并于1958年由拜耳公司首先實現了工業化生產, 至今已有四十多年歷史。其制造工藝方法有溶液法、醋交換法、界面縮聚法和非法。PC,是一種無定型、無臭、無毒、高度透明的無色或微熱塑性工程塑料,具有優良的物理機械性能,尤其是耐沖擊性優異,拉伸強度、彎曲強度、壓縮強度高; 蠕變性小,尺寸穩定; 具有良好的耐熱性和耐低溫性,在較寬的溫度范圍內具有穩定的力學性能,尺寸穩定性,電性能和阻燃性,可在- 60 ~ 120 ℃下長期使用; 無明顯熔點,在220 ~ 230 ℃呈熔融狀態,由于分子鏈剛性大,樹脂熔體黏度大; 吸水率小,收縮率小,尺寸精度高,尺寸穩定性好.日本三菱PC型號等級簡介:PC普通玻璃纖維增強等級:gsh2010r2 10%玻璃纖維增強;gsh2020r2 20%玻璃纖維增強;gsh2030r2 30%玻璃纖維增強;gsh2040r2 40%玻璃纖維增強;gsh2010r2 10%玻璃纖維增強;gsh2020r2 20%玻璃纖維增強;gsh2030r2 30%玻璃纖維增強;gsh2040r2 40%玻璃纖維增強;PC高流動玻璃纖維增強級;gsh2010kr gsh2010kr 10%玻璃纖維增強;gsh2030kr 30%玻璃纖維增強;gsh2040kr 40%玻璃纖維增強;PC低各向30%玻璃纖維增強等級:gsh2030r2 k807 gsh2030r2 991j gsh2030ftPC高阻燃10%/20%/30%玻璃纖維增強等級:gs2010mn1 gs2020mn1 gs2030mn1PC-comite強化低翹曲20%/30%/40%/40%/50%玻璃纖維增強等級:gsh2020df gsh2030df gsh2040df gsh2050df聚碳酸酯增強低翹曲阻燃劑20%/30%/40%/40%/50%玻璃纖維增強等級:GPN020DF GPN2300DF gpn2040df gpf2040df gpn2050df gpx2050dfPC攝像機用10%/20%玻璃纖維增強等級-1:gsh2010lr y082 gsh2020lr y083 gsh2020tr 9005 gsh2010dr 9911a gsh2020dr 9913aPC攝像機用10%/20%玻璃纖維增強等級-2:gsh2010sr 9920a gsh2020sr 9920a gsh2020dt 9010 gsh2030sr 9920a10%玻璃纖維增強PC手機:gpx2010ph gsh2010phMaterial ordering instructions:1. Our company purchases goods through regular channels and can issue VAT invoice.2.The customer shall be responsible for the defects of finished products caused by the processing of this batch of materials.3. If there is any discrepancy between the quantity, price and quality ordered by customers, please contact our sales department in time.4. The goods will be delivered within 24 hours after receiving your purchase order, and the goods can be delivered within 3 days outside Guangdong Province.