PC VR2820┏PC VR2820

详细内容：PC VR2820┏PC VR2820 PA66美国杜邦ST801A MBS韩国LGMB885 POE日本三井化学DF940 TPU美国路博润5703 PC台化出光 IR1900 TPU美国路博润2103-70A PA46荷兰DSM IG-S200F6 BK PA66美国杜邦HTNFR52G30NHF BK337 LLDPE上海赛科LL0209AA PC/ABS 宁波台化 AC3108 PA6美国舒尔曼MV14FR PP台塑3040 TPE荷兰DSMXG5855 PA9T 日本可乐丽 N1006C H31 PVDF 法国苏威 3410 BK TPE德国胶宝TC4GPZ HDPE韩国SKJM710 PFA 法国苏威 MFA F1530 PC基础创新塑料(南沙) 124R-111 PP台化K1010 AS(SAN)泰国朗盛C550050 PA6T 日本三井化学 RG430NK TPU拜耳优得US-70A10 PP中沙(天津)石化64M40T EVA韩国韩华1315PA66美国杜邦70G30HSLR TPV 荷兰DSM 6145 PBT基础创新塑料(上海)357 BK1066 LLDPE沙特FC 21HN POM 美国泰科纳 EF10 POM 美国杜邦 111PA POM 基础创新塑料 KL-4020 PBT韩国三养1551GN30 PC日本帝人 G-1030-MC PC日本帝人 3730SI PC VR2820┏PC VR2820 PC VR2820┏PC VR2820 PA66 Polyamide resin, the English name is polyamide, referred to as PA. It is commonly known as Niron (Nylon), which is the general name of the polymer containing amido groups in the repeating unit of the main chain of macromolecules. Among the five major engineering plastics, the highest yield, the most variety and the most widely used are the varieties. The main varieties of nylon 6 and nylon 66 nylon, dominant, nylon 6 and nylon 66 nylon, poly two acyl 1,6-diaminohexane, nylon 66, nylon 6 is hard l2%; followed by nylon 11, nylon 12, nylon 610, nylon 612, nylon 1010 and nylon 46, and nylon 7, nylon 9, nylon 13, nylon 6I, new varieties of nylon 9T and nylon MXD6 (special barrier resins), nylon modified variety quantity, such as nylon, reinforced monomer casting nylon (MC nylon), reaction injection molding (RIM) nylon, nylon, nylon, aromatic high impact (super) nylon, nylon, nylon, electroplating conductive flame retardant nylon, nylon and other polymer blends and alloys, meet various special requirements, widely used in metal, wood and other traditional materials. Chinese name Nylon 66 Foreign language name Polyamide 66 Also known as Nylon 66 Abbreviation Nylon 66 CAS number 32131-17-2 Composition Poly two - hexamethylendiamine Scope of application Parts of mechanical, automobile, electrical equipment Catalog 1.1 application 2.2 injection mold conditions 3. after injection pressure 4. after the injection speed 5.3 production method 6.4 physical and chemical properties 1.5 physical property table 2.6 model 3. the United States after liquid nitrogen 4. after the United States DuPont 5. after Shenzhen DuPont 6. after Japan DuPont 1. after South Korea DuPont 2. after MITSUBISHI Engineering 3.7 introduction 4. after the performance After the 5. conditions 6. discipline characteristics After the 1. advantages 2. after use 3. after classification 4.8 detailed overview application PC VR2820┏PC VR2820 PVC东莞富宏NF-90A PP台化K7005 PC德国科思创（拜耳） GF9002 POM 韩国工程塑料 CX-20 TPU德国科思创（拜耳）DP9395A PPO 基础创新塑料 PX1007 PC日本帝人 E8715 PC基础创新塑料 EXL1463C PBT美国杜邦SK9220 BK509 TPEE美国杜邦HTR8068 NC POM 美国杜邦 DE7057 PMMA 日本住友化学 LG POM 宝理 TR-10D PMMA 日本旭化成 560F PP台化B8001 POM 日本旭化成 T05047 POM 日本旭化成 5013A PP沙特巴塞尔EP348U TPE德国胶宝TC7AYA PA6T 日本三井化学 E630NK PA66美国杜邦FE32 LCP日本上野5040 NC00RL POM 日本丸石化 500P-R ABS台化AE8000 TPV 美国埃克森美孚 241-64 PA4T 荷兰DSM F11 BK PC/ABS 日本帝人 TN-3713B PPO 基础创新塑料 EM7301F PA66惠州南亚6410G3 ANC1 PP韩国SK R390Y ABS英力士GP-25 PA66日本东丽CM3004 GY PA66韩国杜邦70G33L BK031 POM 美国赫斯特 EC140XF-CD3068 PC/ABS 韩国三星 HP-1000H PC VR2820┏PC VR2820 PC VR2820┏PC VR2820 PBT The hygroscopic property of PBT is very weak. The tensile strength of the non enhanced PBT is 50MPa, and the tensile strength of the glass additive type PBT is 170MPa. Too much glass additives will cause the material to become brittle. PBT; the crystallization is very rapid, which will cause the bending deformation due to the inhomogeneous cooling. For materials with glass additives, the shrinkage rate of flow direction can be reduced, but the shrinkage rate perpendicular to the process is basically the same as that of common materials. The shrinkage rate of the general material is between 1.5%~2.8%. The materials containing 30% glass additives shrink between 0.3%~1.6%. The melting point (225%C) and high temperature deformation temperature are lower than that of the PET material. The softening temperature of VEKA is about 170C. The glass transition temperature (glass trasitio temperature) is between 22C and 43C. Because the crystallization rate of PBT is very high, its viscosity is very low, and the period of the plastic parts is generally low. Synthetic process synthetic route 1. PBT intermittent type, Polytex Design, PTA route synthesis or DMT route synthesis (English: Batch-poly) 2. PBT continuous type, Polytex Design, PTA route synthesis. Batch method Process description 1. 1-4 butanediol mixing and conveying system 2. pre melting preparation system 3. esterification reaction system 4. polycondensation reaction system 5. slice cutting and packing system 6. catalyst preparation system 7. filter cleaning system 8. THF recovery system 9. heat medium system 10. computer integrated control system Characteristic The 1. slurry preparation system is used in the production of modified PBT, and the catalyst and additive can be added at low temperature. PC VR2820┏PC VR2820 PBT漳州长春1100-208HSL ABS高胶粉天津大沽化工HR-G TPU拜耳优得V-90A PBT基础创新塑料420R PC韩国三星 LB-1010W ABS基础创新塑料AL4010 BK76701 HDPE台聚LH606 PA66日本旭化成FR560 PA6荷兰DSM K224-G0 BK PP日本住友化学AW161T 电木粉 长春 T383JB PP中石化上海T300(T30S) PA66美国杜邦82G33L BK LCP日本宝理S472 PC基础创新塑料(南沙) 505RU PC基础创新塑料(南沙) FXD121R HDPE上海金菲HHM5502 PBT基础创新塑料DR48-1001 POM 美国泰科纳 LW90BSX PP中石化福炼1714E1 PA6T 日本三井化学 AE4200 POM 美国赫斯特 M270NAT PA66基础创新塑料RCL-4536 POM 日本旭化成 LA501 ABS基础创新塑料AE002 LDPE日本旭化成F1920P PPS日本东丽A310M PBT基础创新塑料420SEO-7001 PC德国科思创（拜耳） 1897 BK ABS日本东丽700 PP北欧化工MSC65T20AIPOM 基础创新塑料 K-2000 GY PPS日本东丽A310M-B3 PP马来西亚聚丙烯G452 PEEK 吉林中研高塑 770CA30 PC VR2820┏PC VR2820 PC VR2820┏PC VR2820 PC/ABS alloy, PC and ABS blends can combine the excellent properties of PC and ABS, improve the heat resistance, impact and tensile strength of ABS, reduce the cost and melt viscosity of PC, improve the processability, and reduce the sensitivity of product internal stress and impact strength to the thickness of products. The rapid development of PC/ABS alloy, the global output of about 800 thousand tons / year, the world's major companies have developed new varieties of PC/ABS alloy, such as flame retardant, glass fiber reinforced, electroplating, UV resistant varieties, especially widely used in the automotive industry, is also widely used in computers, copiers and electrical and electronic components. China has started a research and production of PC/ABS alloy materials such as Shanghai jieshijie company has been applied to Automobile decorative parts, lamp shell and heat appliance shell; Development Institute of the Chinese Academy of Applied Chemistry Changchun high heat resistance, high heat resistance and high impact resistance and high heat resistance of the three grade PC/ABS alloy material has been a number of domestic automobile manufacturing the company used for front decorative board, instrument panel and box cover and other special material goods. Lanzhou University study in PC/ABS blend with a high pressure polyethylene compatibilizer, the mixture obtained good flowability and low temperature toughness and modulus is almost not affected, for the production of sheet; domestic researchers in order to reduce the PC/ABS interface between two phases, adding impact agent MBS in PC and ABS, the degree of the impact of air alloy can achieve very high value, PC/ABS/MBS appearance is ivory white, uniform texture, feel good.