詳細(xì)內(nèi)容：PA66 2412GHF8└PA66 2412GHF8 PC日本住友化學(xué) PC X-2502 PP韓國樂天化學(xué)JI320 PC/ABS 沙伯基礎(chǔ) PCA-S-1002 PC日本三菱工程 S-1000R PC臺化 AC2820-AH HDPE寧夏寶豐能源DMDA-8008 POM 美國杜邦 100TL PC泰國三菱工程 CLS400EPDM 美國陶氏 3430 PA66日本宇部2020GX7-4 PC日本三菱工程 CGH2010KR LDPE中石化茂名2520D AS(SAN)日本旭化成R27 TPU德國巴斯夫E 1164 D 53U000 PBT德國巴斯夫B4300G6 BK PBT基礎(chǔ)創(chuàng)新塑料364-1001PC/ABS 基礎(chǔ)創(chuàng)新塑料 CY4000M PA6基礎(chǔ)創(chuàng)新塑料PF-100-10 PP韓國韓華道達(dá)爾RJ580Z TPU德國科思創(chuàng)（拜耳）TX-985U PP韓國韓華道達(dá)爾FB51W209 TPE和泰HE890B PP馬來大騰石化SM-138 PPE 日本旭化成 X1519 COC美國大賽璐8007S-04 PEI 基礎(chǔ)創(chuàng)新塑料 HU1010 PBT長春3030-202 PETG 美國伊士曼 Z6002 PA6南亞2210G7 電木粉 長春 T383JB PP寧波臺塑5250T PA66美國杜邦HTN53G50HSLR HDPE泰國PTT化學(xué)8100M TPE法國CTS431-40A POM 韓國工程塑料 F20-02 PA66 2412GHF8└PA66 2412GHF8 PA66 2412GHF8└PA66 2412GHF8 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 PA66 2412GHF8└PA66 2412GHF8 PBT德國巴斯夫B 4040 G10 BK PBT長春1100 211L PA6基礎(chǔ)創(chuàng)新塑料IFL36R-GN1E058 PA66美國杜邦HTNFR52G15L NC010 PP中石化揚(yáng)子K8003 PBT日本寶理CRN7015N PP美國�？松�美孚PP7032E3 EVOH 長春 EV-3801V EVA美國杜邦40W PBT惠州南亞1403G6 JBK9 PBT美國泰科納3316 ED3002 ABS馬來西亞東麗700-314 LCP日本上野4040G BK PP韓國SK B393G ABS韓國三星SF-0505 PA66美國杜邦101F PBT深圳東麗1184G-A30 ABS泰國英力士苯領(lǐng)P2H-AT PA66美國杜邦ST801 PP韓國韓華道達(dá)爾RJ770 PBT美國杜邦SK602-BK851 PA66德國巴斯夫H2 G35 V0KVB1 PMMA 法國阿科瑪 HT121POM/PTFE 基礎(chǔ)創(chuàng)新塑料 404D PA66日本東麗CM1011G-30 POM 韓國可隆 UR304 PP沙特671K LLDPE上海賽科LL0209AA PA6漳州長春10G3-104 PBT長春3030-104X TPU德國巴斯夫E1185A15 000 PBT基礎(chǔ)創(chuàng)新塑料V2000DM-BK1066 PP中石化揚(yáng)子S700 ABS奇美PA-737 TPE德國膠寶TC6MGA PA66 2412GHF8└PA66 2412GHF8 PA66 2412GHF8└PA66 2412GHF8 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. PA66 2412GHF8└PA66 2412GHF8 PC韓國三星 LS-3302 ABS寧波臺化AG15E1 TPV 美國埃克森美孚 121-80M300 PBT日本三菱工程5010G-30 BK2 PC韓國LG 1301V-10 ABS日本住友化學(xué)GA-501 PP韓國油化HJ4045 PEI 基礎(chǔ)創(chuàng)新塑料 EL003 PP韓國SK RX5200 TPU德國巴斯夫C98A PP李長榮6524 PP沙特681K PA6日本東麗CM1011G-30 BK PBT廣州LGGP2306FW PC臺化 AC2821-ANPPO 基礎(chǔ)創(chuàng)新塑料 GFN2 TPUE-385AL TPEE日本東麗7247 TPE蘇州吉力士G7670-1 PVDF 上海三愛富 FR921-1 PC/PET 德國科思創(chuàng)（拜耳） UT408 PP韓國大林EP640T POM 寶理 TD-5MT PA4T 荷蘭DSM XS85 PEI 基礎(chǔ)創(chuàng)新塑料 EX08318C-NC PBT基礎(chǔ)創(chuàng)新塑料420SEO-1001 PP北歐化工HL504FB PBT歐盟杜邦T8O5 BK PBT馬來西亞寶理3105 PA66美國杜邦FN718 PBT德國朗盛B7425 PC上海三養(yǎng) 3025G20-NC PC德國科思創(chuàng)（拜耳） 1695 PC基礎(chǔ)創(chuàng)新塑料(南沙) 3412R PA9T 日本可樂麗 GN2450-1BK PA66 2412GHF8└PA66 2412GHF8 PA66 2412GHF8└PA66 2412GHF8 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 PA66 2412GHF8└PA66 2412GHF8 ABS日本UMGVW20 PA12 瑞士EMS TRV-4X9 PA66基礎(chǔ)創(chuàng)新塑料RB-100-10 PA66基礎(chǔ)創(chuàng)新塑料V1000 TPE美國 APEXTB-1726UVE PC韓國LG 1201-05 POM 基礎(chǔ)創(chuàng)新塑料 KFX-1004 PP寧波�；�石化S1003 PA66韓國羅地亞S60 G1 V30 PA6上海古比雪夫氮G50 NC201 POM/PTFE 日本寶理 YF-20 PA6T 德國巴斯夫 TKR4365G5 GPPS臺化GP5500 ABS日本住友化學(xué)H-050 EVA比利時�？松�美孚MV02528EH2 PA6/66瑞士EMS TSG-35/4 ABS基礎(chǔ)創(chuàng)新塑料AL001-WH7D317L PA66基礎(chǔ)創(chuàng)新塑料RCL-4036 TPUI-64D024A FEP 日本大金 NP20 PA66德國DOMO66ST4 PP李長榮PF7251 TPV 荷蘭DSM 3140N PA66上海羅地亞A 218 W V30 EVA臺聚UE632 TPV 美國�？松�美孚 9201-90 PVC臺塑S-80 GPPS美國陶氏PS121 TPV 土耳其英菲力 V0-574-80A POM 韓國工程塑料 AF-11 PPS菲利普PR25(粉) POM 基礎(chǔ)創(chuàng)新塑料 KX09024 LLDPE加拿大諾瓦化學(xué)PI-2024A PP新加坡�？松�美孚8255E PPS日本油墨FZ-3805-S3 PA66 2412GHF8└PA66 2412GHF8 PA66 2412GHF8└PA66 2412GHF8 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 PA66 2412GHF8└PA66 2412GHF8 PA66基礎(chǔ)創(chuàng)新塑料RF-1006FR-HS PC基礎(chǔ)創(chuàng)新塑料(南沙) 925-701 PBT基礎(chǔ)創(chuàng)新塑料(南沙)357TF-1001 PC基礎(chǔ)創(chuàng)新塑料(西班牙) 241-111 電木粉 日本住友化學(xué) PM-9820 PC/ABS 基礎(chǔ)創(chuàng)新塑料 EXTC8081PP美國泰科納GF20-02 EVOH 日本合成化學(xué) G25HC PA6德國巴斯夫A3KIXEF 美國蘇威 1002/0008 PA6日本三菱工程ST220 POE瑞士陶氏PL-1880G LCP美國伊士曼LG441 POM 日本旭化成 Z4520 PA12 德國贏創(chuàng)德固賽 E55S3 POM 日本寶理 DW-03A PP韓國韓華道達(dá)爾BI970 LLDPE泰國陶氏488-4A POM 美國杜邦 DE7057 PP中石化廣州CJS700-02 MBS日本鐘淵B-513 PP新加坡聚烯烴FC9412L PA66羅地亞A 246 M PC韓國LG LD7750 PBT基礎(chǔ)創(chuàng)新塑料(日本)PDR4922 BK TPV 土耳其英菲力 VU424-50A LDPE中石化茂名828A PC基礎(chǔ)創(chuàng)新塑料 DC-1006 PA46荷蘭DSM TS350 POM 美國杜邦 900 POM 美國杜邦 515GR PBT美國泰科納2500 PA/ABS上海大賽璐A1500 PBT新光F202G30BK POE泰國陶氏7467 PA66 2412GHF8└PA66 2412GHF8 PA66 2412GHF8└PA66 2412GHF8 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