PA12 XPA9055X1∏PA12 XPA9055X1

詳細內容：PA12 XPA9055X1∏PA12 XPA9055X1 PC荷蘭DSM J/50/20RY BK POM 日本三菱工程 FU2020 PC/ABS 廣州LG GP-5006BH PC基礎創新塑料 DF-0046P PA66基礎創新塑料RL-4010 PA66基礎創新塑料RF-1006FR-HS PMMA 韓國LG HI535 PC日本住友化學 ST5301L POM 美國杜邦 DE-20283 PA46荷蘭DSM IG-S250F6 BK PA46日本DSM TS300MB AES 日本TECHNO W200 PA66上海巴斯夫A3WG5 TPV 美國�？松�美孚 8191-55B100 HDPE臺塑8050 LDPE日本宇部R300 ABS馬來西亞東麗700-314 POM 日本旭化成 TFC64 TPUB798A PP日本卡爾普FR-913 ABS基礎創新塑料A3000 BK8115 TPV 美國�？松�美孚 121-67W175 PP基礎創新塑料MFB82I EMMA日本住友化學SWA210 POM 美國杜邦 DE-20199 LDPE亞聚F1100 PC基礎創新塑料 DFL4034 TPEE日本東麗7247W KI016 PP馬來大騰石化SM-388 POM 日本寶理 HP25X PC韓國LG GN-1006FMR PA46荷蘭DSM TS250F6 POM 日本三菱工程 FS2022 TPU韓國SK S385AH PVC宜賓天原SG-8（粉） PA12 XPA9055X1∏PA12 XPA9055X1 PA12 XPA9055X1∏PA12 XPA9055X1 LLDPE The tensile property and LDPE ratio of LLDPE, the tensile number and tensile yield strength are large, especially the tensile fracture strength and elongation at break. Generally, the energy needed for fracture is obtained from the stress-strain curve area, which is used as an index of resin rigidity. Obviously, LLDPE good rigidity, it can be considered as the reason for tethering LLDPE molecule. The relationship between rigidity and density: the lower the density, the worse the rigidity (or softer). As far as the same density is concerned, the impact strength of LLDPE is larger, and the impact strength of C6 and C8 copolymers is higher than that of C4. The physical and mechanical properties of LLDPE film are obviously superior to that of LDPE, and their softness, toughness, cold resistance and puncture resistance are better than that of LDPE. Futures /LLDPEPA12 XPA9055X1∏PA12 XPA9055X1 LCP日本住友化學E5008 TPU拜耳優得U-95AI20 PP惠州南亞3317 NC1 PP臺塑3080 PP韓國大林EP380S TPUE-385ALPC奇美 PC -108U PC臺化 AC3600 PA66美國英威達T3000HS1L PA6南亞2310 PP北歐化工HH450FB PP上海樂天化學G-153 PC美國陶氏 303-10 TPEE日本東麗7247W KG235 POM 泰國三菱工程 F20-02 PA6/66美國杜邦72G33W NC010LLDPE臺塑3224 PA66法國羅地亞A218 S30 PP中石油大慶Z30S PA612 德國贏創德固賽 SX8002 PA6美國ENTECN2033STLUV PPO 日本旭化成 X533V PA6南亞2210G9 PBT日本東麗1101H LDPE中石化茂名2436H AS(SAN)韓國錦湖350HW PP日本住友化學Y141 HDPE中石油大慶DMDA8920 PMMA 日本三菱麗陽 TF8-000 PA6日本三菱工程1013G10 K(Q)膠韓國雪佛龍菲利普1111091E1K PA66漳州長春21G3-202 PP韓國LG H7700 LLDPE美國陶氏2027G PA66美國杜邦70G30L LLDPE (linear low density polyethylene) Trading unit: 5 tons / hand Quotation unit: yuan (RMB) / ton Minimum change price: 5 yuan / ton The price limits: on a trading day settlement price 4% Contract month: 1 to December Trading hours: Monday to Friday (except Beijing time legal holidays) 9:00-11:30 p.m. 13:30-15:00 Last trading day: the tenth trading day of the month of the contract Last delivery day: the last trading day after second days Delivery grade: quality standard of linear low density polyethylene delivery for Dalian Mercantile Exchange Delivery location: the Dalian Mercantile Exchange linear low density polyethylene designated delivery warehousePA12 XPA9055X1∏PA12 XPA9055X1 PPO 基礎創新塑料 GTX4110 PEI 基礎創新塑料 JD7905 AES 韓國錦湖 HW600G PC/ABS 日本三菱工程 TMB4312 LDPE中石化燕山1I40A TPU德國巴斯夫ET164D PP新加坡聚烯烴Y101G AS(SAN)日本旭化成767 TPEE韓國LG BT-1055DPOM 泰國三菱工程 F20-03 PBT德國巴斯夫B2520 PA46荷蘭DSM TE341-BK PA66法國羅地亞A 30H2 V25 LCP美國伊士曼LG641 TPUAH-660PEI 基礎創新塑料 1000F PETG 韓國SK S2008L3 POM 韓國工程塑料 FU2025 PA6德國巴斯夫B3GE6 PMMA 德國贏創德固賽 8NDF21 PP福聚ST751 POM 美國泰科納 C9021 AW PA6荷蘭DSM K224-HG6 PP韓國LG M560 TPU美國路博潤A1120 PBT日本三菱工程5010N5 PMMA 南通三菱麗陽 VH001 TPU深圳科思創（拜耳）UE-85A10 PA6T 日本三井化學 E430NK-T5 BK PBT德國朗盛BF4232HR PC基礎創新塑料(南沙) 243R PC基礎創新塑料 D-2000 PA66日本三菱工程3010GN30 POM 美國泰科納 C9021GV1/20PPO 日本旭化成 S201A(粉) Minimum transaction margin: 5% of the contract value Transaction fee: no more than 8 yuan / hand Way of delivery: physical delivery Transaction code: L Stock Exchange: Dalian Mercantile Exchange brief introduction Polyethylene (PE) is one of the five largest synthetic resins. Polyethylene is mainly divided into three categories: linear low density polyethylene (LLDPE), low density polyethylene (LDPE) and high density polyethylene (HDPE). The new generation of LLDPE expands its density to plastic (0.890 to 0.915 g / cubic centimeter) and elastomer (<0.890 g / cubic centimeter). But the American Plastics Industry Association (SPI) and the American plastic industry commission (APC) only extend the scope of the LLDPE to the plastic, not the elastomer. In the 80s of last century, Union Carbide and Dow Chemical referred to their early sales of plastically and elastomers as very low density polyethylene (VLDPE) and ultra-low density polyethylene (ULDPE) resin. PA12 XPA9055X1∏PA12 XPA9055X1 PC德國科思創（拜耳） 1897 BK LCP日本東麗L304M35Z BH SEBS中石化巴陵YH-561 TPEE美國杜邦DYM160 BK373 PBT長春2000-202DPEI 基礎創新塑料 DU283 PA66加拿大杜邦FR50-NC010 PC韓國三星 HN-3202G PA66基礎創新塑料RFL-4548 BK PBT長春1100-205S PA66瑞士EMS 5509 PP南亞3307 PPE 日本旭化成 L544V PC廣州LG ER1006FH PVDF 日本吳羽 W#9200(粉) PC基礎創新塑料(南沙) LS1-6164 POM 日本旭化成 GN755 LCP美國泰科納A115 PBT日本油墨BT2230 BK90 HDPE沙特�？松�美孚HD025 PC/PTFE 日本三菱工程 PCF-C15 BK AS(SAN)德國朗盛550050 PC日本出光 G-2540 TPE美國吉力士SHF 50A 3S1981PC/ABS 基礎創新塑料 C1110 POM 美國泰科納 TX86 POM 日本大�；瘜W AT303B POM 日本旭化成 7050 POM 日本寶理 TF-10 PBT日本三菱工程5308 BK TPE臺橡6005N-EE PVC新疆天業TYH-2500M（粉） PP北歐化工MG385MO SEBS臺橡6154 PP美國泰科納GF40-02 BK PBT but also produce HDPE by adding comonomers, also known as linear low density polyethylene. In recent years, various low pressure processes have developed rapidly. Medium pressure only Philip company is still in use, the production is mainly high density polyethylene. The method of polymerization of ethylene into low density polyethylene by using oxygen or peroxide as a initiator in high pressure method. Ethylene through two stage compressed into the reactor (Figure 3), under the pressure of 100 ~ 300MPa, the temperature of 200~300 DEG C and under the action of the initiator for the polymerization of polyethylene, the reaction by PA12 XPA9055X1∏PA12 XPA9055X1 PA66美國杜邦74G33HSL NC010 PC伊朗國家石化 PGPC1822 PA6上海古比雪夫氮G25TNC201 PBT長春1200 PC美國陶氏 3600-V0 POM 基礎創新塑料 KF006 LCP日本寶理A410 PC基礎創新塑料 PDX-D-02728 PC德國科思創（拜耳） 6265 LDPE中石化茂名2400HK PA66美國杜邦FR52G15BL PEEK 美國殼牌 D26HM700POM 美國杜邦 150 PETG 美國伊士曼 Z6018 EVA美國埃克森美孚UL-8705PA4T 荷蘭DSM Eco E11 TPE美國科騰3226-2000 LDPE中石化齊魯2102TN26 POE新加坡埃克森美孚3588FL TPE歐盟杜邦8238 TPE首創SA8N-A01 ABS基礎創新塑料VW300 BLO2082 PP李長榮7533WS PBT美國杜邦CPP40M10 NC010 LDPE馬來大騰石化LDC 801YY EVA日本三井化學210 PP臺塑1005 TPE美國杜邦6358 NC010 PMMA 高福 300-AR POM 韓國可隆 LF301 ABS韓國三星UT-0800 PBT日本寶理711SA BK TPU德國巴斯夫EB60D52 POM 日本三菱工程 FB2025 BKPA12 瑞士EMS XE4066 decompression separation, the unreacted ethylene recovery after recycled polyethylene melt like in adding plastic additives after extrusion granulation. (see pictures) used in polymerization reactor has a tubular reactor (length of 2000m) and reactor two. The single pass conversion rate of tube method is 20% ~ 34%, and the single line annual production capacity is 100kt. The one way conversion rate of the reactor was 20% to 25%, and the single line annual production capacity was 180kt. The low pressure method is divided into three kinds of slurry method, solution method and gas phase method. In addition to the solution method, the polymerization pressure is below 2MPa. The general steps include the preparation of the catalyst, the polymerization of ethylene, the separation of the polymer and the granulation. 1. The polythene produced by the slurry method is insoluble in the solvent and is in the form of slurry. The slurry polymerization conditions are mild and easy to operate. Alkyl aluminum is used as activator, hydrogen is used as molecular weight regulator, and most of the reactor is used. The polymer slurry produced by the polymerization kettle passes through the flash kettle, the gas-liquid separator to the powder dryer, and then the granulation (Figure 4). In the process of production, the process of solvent recovery and solvent refining are also included. The products with different molecular weight PA12 XPA9055X1∏PA12 XPA9055X1 PA66瑞士EMS TSG-30 TPUS-172D PA66美國杜邦FR52G15BL PVC臺塑S-75 PA66基礎創新塑料RBL-4316HI EVA臺塑7320M PP韓國韓華道達爾BJ600 PC/ABS 韓國三星 LS-1150G PA66瑞士EMS AS/10 VO NC ABS遼寧華錦化工8391 PC日本出光 LC1501 PA66深圳杜邦70G50HSLR BK PA66美國杜邦54G15HSLR PP馬來大騰石化PD-943 PA66美國杜邦73G25HSL BK260 MVLDPE(茂金屬)美國埃克森美孚1327CAPC比利時科思創（拜耳） 1803 LCP日本東麗L204T40 PA12 瑞士EMS XE3784 BEIGE PMMA 韓國LG IH830C PPO 基礎創新塑料 HFM4025-BK PC日本帝人 G-3430 BK PC/ABS 日本帝人 TN-3912BR HDPE中石化福煉DMDB8916 LCP日本上野5030G POE西班牙陶氏DE2300 HIPS美國雪佛龍菲利普MB5210 PC德國科思創（拜耳） 3413R PA12 日本大賽璐 GF50-01 PMMA 南通三菱麗陽 IRD-50 LCP美國泰科納A430D-BK GPPS臺達866N LCP美國泰科納E488I PBT基礎創新塑料855-BK1066 PA6德國巴斯夫B3U30G6 distribution can be obtained by the combination of different polymerizer in series or in parallel. 2. The solution was polymerized in the solvent, but ethylene and polyethylene were dissolved in the solvent, and the reaction system was homogeneous solution. The reaction temperature (140 DEG C), high pressure (4 ~ 5MPa). Characterized by short polymerization time and high production intensity, it can produce three kinds of polyethylene with high density, medium and low density, which can control the properties of products better. However, the molecular weight of polymer obtained by solution method is low, and its molecular weight distribution is narrow and solid content is low. (3) the gas-phase polymerization of ethylene in the gaseous state is generally used as a fluidized bed reactor. The catalyst has two kinds of chromium and titanium, which are added into the bed by the storage tank. The high speed ethylene cycle is used to maintain the fluidization of the bed and eliminate the polymerization heat. The generated polyethylene is discharged from the bottom of the reactor (Figure 5). The pressure of the reactor is about 2MPa, and the temperature is 85~100. Gas phase method is the main way to produce linear low density polyethylene. Gas phase method saves solvent recovery and polymer drying process, and saves 15% of investment and 10% of operation cost than solution method. 30% of the investment for the traditional high pressure method, the 1/6 of the operation fee. Therefore, it has been developed rapidly. However, the gas phase method should be further improved in product quality and variety. Medium pressure is used as a chromium catalyst supported on silica gel. In the loop reactor, ethylene is polymerized under medium pressure to produce high density polyethylene (HDPE). The processing and application of available blow molding, extrusion, injection molding method, widely used in the manufacture of thin film, hollow fiber and other products, daily-use sundry goods. In actual production, in order to improve the stability of ultraviolet and oxidation of polyethylene and improve the processing and use performance, a small amount of plastic additives should be added. The usual ultraviolet absorbent is two benzophenone or its alkoxy derivatives, and carbon black is an excellent UV shielding agent. In addition, antioxidants, lubricants, colorants and so on, so that the application of polyethylene to expand the scope of [1].