PA12 L20W20＠PA12 L20W20

詳細內容：PA12 L20W20＠PA12 L20W20 PA11 法國阿科瑪 BESN BLK P212 CTL PA66日本東麗CM3007 PBT基礎創新塑料WL-4410 TPU美國諾譽GP85AB PA66美國杜邦EFE4068B PA11 法國阿托菲納 M2468 LCP美國杜邦77110L PC日本帝人 ML-6500ZAL PC上海三菱瓦斯 S-2001R PC奇美 PC -110 PC基礎創新塑料 DX07350 PC/ABS 韓國三養 S7600 PA6/66瑞士EMS TSG-30/4 V0 PA66美國杜邦FE15004 TPUU-290AL PA46荷蘭DSM TS256F8 PC基礎創新塑料(南沙) GLX143-GN9G021T PBT日本寶理7030M PA46荷蘭DSM 46HF5050 PP日本三井化學BC3MA POE新加坡三井化學DF610 HDPE臺塑9007 PA6德國巴斯夫B36LNPC基礎創新塑料(南沙) 223S TPU德國科思創（拜耳）DL0110002 PA12 瑞士EMS TR-55 PP日本住友化學W531B POM 美國泰科納 TX90 TPEE長春1172LLF PBT基礎創新塑料EXVX1243-1001 PP韓國油化SB9302 PA66美國杜邦HTN52G45HSL PA6惠州南亞2210G6 EBK1 PA66德國朗盛AKV50H2.0 901510 PBT漳州長春2100-202B PA12 L20W20＠PA12 L20W20 PA12 L20W20＠PA12 L20W20 LLDPE The production of LLDPE begins with the transition metal catalyst, especially the type of Ziegler (Ziegler) or PHILPS Phillips. A new process based on the catalyst for the cyclic olefin metal derivatives is another option for LLDPE production. The actual polymerization can be carried out in the solution and gas phase reactor. Both LDPE and LLDPE have excellent rheological or melt fluidity. LLDPE has smaller shear sensitivity because it has a narrow molecular weight distribution and a short branched chain. During the shear process (for example, extrusion), LLDPE maintains a greater viscosity, and thus is difficult to be processed than the same melting index of LDPE. In extrusion, the lower shear stress of LLDPE makes the stress relaxation of polymer chains faster, and the sensitivity of physical property to the change of blow up ratio is reduced. In the melt extension, LLDPE usually has lower viscosity at various strain rates. That is to say, it will not strain hardening as the LDPE is stretched. The increase in the deformation rate of polyethylene (.LDPE) shows an astonishing increase in viscosity, which is caused by molecular chain entanglement. This phenomenon is not observed in LLDPE, because the lack of long branched chains in LLDPE makes the polymer not entangled. This performance is very important for the application of thin films, because the LLDPE thin films are easy to make thin films under high strength and toughness. Classification /LLDPE PA12 L20W20＠PA12 L20W20 PEI 基礎創新塑料 JD7906 POE美國陶氏8100 PC/ABS 韓國三養 CF210T PP南亞3210G6 ENC1 ABS韓國三星UT-0520T PMMA 日本旭化成 G800 PA66美國杜邦70G35HSL BK267 TPEE美國杜邦DYM830 TPU德國科思創（拜耳）IT80AU PA6德國朗盛BG-50S LLDPE沙特218B PVC天津渤天化工MP1000F PA612 基礎創新塑料 SF-1004-NC PEEK 吉林中研高塑 770CA30 PC日本帝人 G-3115 BK PC德國科思創（拜耳） GF9002 PA66瑞士EMS GC-4H PA46荷蘭DSM NC1310 PP韓國韓華道達爾FB44 PC韓國LG 1303-07 PPS日本東麗A680M PPO 日本旭化成 TV08J LDPE泰國石化MM1018 PA66美國杜邦3426 PBT日本寶理3216 ED3002 ABS日本UMGY637K POM 韓國可隆 K500HS POM 深圳杜邦 500P TPEE日本東麗5557M PC/ABS 廣州LG GN-5001RFD 電木粉 新加坡住友化學 PM-9820 LCP日本寶理L130-XLD2 PPS日本油墨FZ-2100 PPO 基礎創新塑料(日本) SE1X701 PP馬來大騰石化SM-188 PA12 L20W20＠PA12 L20W20 PA12 L20W20＠PA12 L20W20 LLDPE Atlas According to the type of copolymerized monomers, LLDPE is mainly divided into 3 kinds of copolymers: C4 (butene -1), C6 (hexene -1) and C8 (octene -1). Among them, butylene copolymer is the largest LLDPE resin in the world, while hexene copolymer is the fastest growing LLDPE variety at present. In the LLDPE resin, the typical dosage of the copolymerized monomer is 5% to 10%, with an average amount of about 7%. The metallocene based LLDPE plastic body (mLLDPE) has more than 3 times the average content of the average copolymerized monomer of the traditional LLDPE. Figure 1 shows that the world is 10 years since their 3 monomers yield of LLDPE. At the end of 1984, the co carbon company introduced the production of hexene copolymerized LLDPE, followed by Exxon, Mobil and other companies. Dow Chemical (Dow Chemical Company) almost used octylene as comonomer in its low pressure solution process, and NOVA Canada (Nova chemical) also used octylene in most of the pressure solution process. The copolymerization of octyl LLDPE resin has a little good strength, tearing resistance and processing property, but the properties of hexene copolymerization and octyl copolymers have little difference. Hexene LLDPE resin manufacturers including ExxonMobil Chemical (Exxon Mobil chemical company), Eastman Chemical (Eastman Chem Co), Equistar (star company) and Chevron Phillips (Chevron Phillips chemical company) etc.. In addition, Dow Chemical (Dow Chemical Company), Basell (Basel), Innovene (Samsung, Total, innoven) (Samsung Total (micro-blog), etc.) also produce 1-hexene LLDPE. Compared with the commonly used butene copolymers, the LLDPE produced by hexene and octene as copolymerized monomers has better performance. The largest use of LLDPE resin in film production, with a long chain alpha olefin (such as cyclohexene, 1-octene) as comonomer production of LLDPE resin and film products in the tensile strength, impact strength, tearing strength, penetration resistance, environmental stress cracking resistance and many other aspects are better than by butene as comonomer to produce LLDPE resin. Since 1990s, PE manufacturers and users in foreign countries tend to replace butylene with hexene and octene. It is reported that using octene as comonomer, the performance of resin is not necessarily better than that of hexene copolymerization, and the price is more expensive. Therefore, the trend of using LLDPE abroad to replace butene is more obvious. PA12 L20W20＠PA12 L20W20 PP韓國SK R140H PA/ABS德國巴斯夫N NM-11 PA46基礎創新塑料STN-L HS SEBS美國科騰A1535 POM 美國杜邦 500LM PC/ABS 韓國三星 HI-1001B EVA比利時�？松�美孚FL 00218 MVLDPE(茂金屬)美國�？松�美孚20-10HA TPUZHF 90 AT2 SEBS李長榮9554 PEI 基礎創新塑料 2300EPR EVA比利時�？松�美孚UL 05540EH2 PP臺塑1040F TPE美國吉力士G2712-1000-02 PA6南亞2212G6 PC基礎創新塑料 DMX1214 PA6集盛BFG10 PMMA 日本三菱麗陽 TF9000 PA6北歐化工NX4569 BK PBT日本三菱工程5010GN6-30-BK PA66意大利LATIH2G/25-V0 POM 德國泰科納 C13031 PP沙特H11BF PC上海三菱瓦斯 GSV-2030R2 PA612日本宇部7028B PC俄羅斯喀山石化 010U PA6T 日本三井化學 C240 PP韓國現代H4540 PP新加坡�？松�美孚AP7885EPDM 美國陶氏 3430 PEI 基礎創新塑料 EC1005 BKPA66美國杜邦101 POM 南通寶泰菱 F20-03 PC/ABS 上�？扑紕摚ò荻�） FR2010 TPU深圳科思創（拜耳）UT-95AU10 PA12 L20W20＠PA12 L20W20 PA12 L20W20＠PA12 L20W20 Because there is no large-scale production of hexene and octene in China, and the import price is more expensive, the LLDPE resin currently used in China is mainly used as butene as comonomer. Some enterprises in China used the LLDPE as the monomer of the comonomer when they introduced the production plant, but they had to give up because of the production of no hexene in China, and only imported a small amount of hexene when driving. Most of the high grade LLDPE imported from China are such products. It is expected that in the future, there will be a greater increase in the demand for LLDPE with 1- hexene as a monomer. Performance /LLDPE Cold tolerance of LLDPE, the relationship between catalytic temperature and melt flow rate of LLDPE brittle temperature than LDPE, HDPE are low, which indicates that the resistance to low temperature. Physical and mechanical properties PA12 L20W20＠PA12 L20W20 PP韓國LG GP-2300PPS日本寶理6165A4 HD9100 PMMA 新加坡住友化學 LG PA612美國TLCJ-4/35/TF/15 HDPE美國�？松�美孚HMA-028 PC基礎創新塑料 PDX-D-04462 LCP美國伊士曼LG641IXEF 美國蘇威 1002/0008 PA66基礎創新塑料RXR03010 PP韓國大林EP300H PA66日本杜邦HTNFE15002 BK083 PPO 基礎創新塑料 ZC-1006 PPO 基礎創新塑料(南沙) 731S PP中石化茂名160 PP中石化廣州PPH-M14-G LCP美國泰科納E130i-BK210P COC德國TOPAS 5013L-10 PP韓國SK H360F PP韓國大林RP340R PA66美國杜邦HTN51G30L HDPE中石化揚子4803T ABS韓國三星VH-0810T PC泰國三菱工程 S-2000VR 5355 POM 日本大�；瘜W 0A30 POM 南通寶泰菱 ZPR JS ABS日本旭化成AT900 PC/ABS 日本帝人 TN-7000A BK PPS菲利普R-4-200BL LDPE美國BambergerNA204000 LDPE伊朗國家石化2420H PC基礎創新塑料(南沙) HF1110-111 PBT日本寶理727BM PC/ABS 廣州LG GN5001RFT PA66美國杜邦MT409AHS-BK PA6德國巴斯夫8333G PA12 L20W20＠PA12 L20W20 PA12 L20W20＠PA12 L20W20 MDPE molecular structure In the main chain of MDPE molecule, there are 20 methyl branched chains or 13 ethyl branched chains on the average of every 1000 carbon atoms, and their performance depends on the number and length of branched chain. Copolymerization can increase the link chain between small crystals of its crystal Performance characteristics and parameters MDPE is characterized by long term retention of resistance to environmental stress and strength. The relative density of MDPE is 0.926-0.953, the crystallinity of 70%-80%, the average molecular weight is 200 thousand, the tensile strength is 8-24 MPa, elongation at break of 50%-60%, the melting temperature of 126-135 DEG C, the melt flow rate of 0.1-35 g /10 minutes, the heat deformation temperature of 49-74 DEG C (0.46 MPa). Processing technology PA12 L20W20＠PA12 L20W20 PA9T 日本可樂麗 G1350HPC韓國三星 CF-1070 NP PC韓國三星 IS-3200 K2115 LCP長春LCP-300 B5TL ABS臺化AG10NP PC基礎創新塑料(南沙) EXL4019 EPDM 德國朗盛 2750 PP北歐化工HC401BF CA美國伊士曼CM155 LLDPE韓國SKJL210 PA12 德國贏創德固賽 E-55 PVDF 法國阿科瑪 HR761 PBT美國杜邦LW9020 BK580 PEI 基礎創新塑料 EX07311P PA6/66法國羅地亞B218MX30 PC日本三菱工程 MB2016 LCP日本新日鐵住金HM-402-NC PPS日本東麗A900 PP臺塑4084 PP中石化茂名K9025 PA6日本東麗CM1018RH POM 韓國工程塑料 FV-30A PBT基礎創新塑料DR51-10000 PA66以色列NILITA 63 R V0 PC基礎創新塑料(南沙) EXL1413T PA9T 日本可樂麗 GW2458HF-1BK TPU拜耳優得UT-68DU20 PA66泰國東麗CM3004G15 PC上海科思創（拜耳） EM9417 PC日本出光 LC1300 TPU深圳科思創（拜耳）U-98AU10 PP基礎創新塑料MFX-100-10 MG-S EVA韓國韓華1828 LCP美國蘇威G930 TPEE韓國SK G182D PA12 L20W20＠PA12 L20W20 PA12 L20W20＠PA12 L20W20 It is divided into three kinds: high pressure method, low pressure method and medium pressure method. High pressure method is used to produce LDPE. This method has been developed very early. Polyethylene produced by this method accounts for about 2/3 of the total output of polyethylene. However, with the development of production technology and catalyst, its growth rate has lagged behind the low pressure method. The low pressure method includes slurry method, solution method and gas phase method for its application. Slurry method is mainly used to produce HDPE, while solution method and gas phase method can not only produce HDPE