PA6 7331J∈PA6 7331J

詳細內容：PTFE 它的摩擦系數極小，僅為聚 的1/5，這是全 碳表面的重要特征。又由于 -碳鏈分子間作用力極低，所以聚四 具有不粘性。 聚四 在-196～260℃的較廣溫度范圍內均保持優良的力學性能，全 碳高分子的特點之一是在低溫不變脆。tpu 5715 tpu 2363-55de tpu 90ak tpu s74d tpv 4445 pc df004p tpu 2363-55d PP日本三井化學BC3HA HDPE沙特埃克森美孚HMA-016 POM 日本三菱工程 F20-73R1 LCP日本杜邦7225-NC010 HDPE臺塑7200 TPV 美國埃克森美孚 123-50W175 PP沙特HP500N PC新加坡帝人 LV-2250Y PVC寧波臺塑PR-415 AS(SAN)鎮江奇美108L125 PMMA 日本三菱麗陽 VH5001 PP韓國曉星R200P 電木粉 長春 T375J GPPS英全336 PVDF 法國阿科瑪 500 PPO 基礎創新塑料 GFN1 PC韓國三養 3022IR PEEK 吉林中研高塑 770CA30 POM 泰國三菱工程 F20-03 LLDPE臺聚LL405 POM 基礎創新塑料 KL-4010 PA66日本旭化成FG170 BK PC基礎創新塑料(南沙) EXL8454 PVDF 法國蘇威 6020/1001 PA12 瑞士EMS LCZ-15H PC日本三菱工程 19UR LCP美國泰科納A130D-2BK-VD3005 PC/PET 基礎創新塑料(加拿大) X7300MR PA12 瑞士EMS LV23HPC廣州LG GP2300 POM 美國杜邦 100TL PP日本普瑞曼MF20G EPDM 日本三井化學 3722P PP泰國石化1102K PA66南亞6210G3 FNC1 ABS Normal performance of ABS: Plastic ABS is nontoxic and tasteless, and its appearance is ivory color semitransparent, or transparent particles or powdery. The density of 3 1.05~1.18g/ cm, the contraction rate was 0.4%~0.9%, elastic modulus 2Gpa, Poisson's ratio is 0.394, the hygroscopicity of <1%, the melting temperature of 217~237 DEG C, the thermal decomposition temperature of >250 DEG C. mechanical property Plastic ABS has excellent mechanical properties and excellent impact strength. It can be used at very low temperature. The wearability of plastic ABS is excellent, its dimensional stability is good, and its oil resistance is good. It can be used for bearings under moderate load and low speed. The vermicular resistance of ABS is larger than that of PSF and PC, but smaller than that of PA and POM. Thermal Properties The thermal deformation temperature of the plastic ABS is 93~118 C, and the products can also be raised about 10 degrees C after annealing. ABS can still show a certain toughness at -40 C, and can be used in the temperature range of -40~100 C. Electrical properties Plastic ABS has good electrical insulation and is almost unaffected by temperature, humidity and frequency. It can be used in most of the environment. Environmental performance Plastic ABS is not affected by water, inorganic salts, alkali and various acids. But it can be dissolved in ketones, aldehydes and chlorinated hydrocarbons, and it will produce stress cracking by erosion of glacial acetic acid and vegetable oil. The weatherability of ABS is poor, and it is easy to degrade under ultraviolet light, and the impact strength is reduced by half after half a year. PA9T 日本可樂麗 PAM(F)11293-L PA12 法國阿科瑪 AZM30 PP中石油大連Z69S PBT美國赫斯特3310 PC日本帝人 G-3310G PC基礎創新塑料(南沙) EXRL0706 POM 韓國工程塑料 TE-22 PP沙特H11BF HDPE伊朗國家石化HD 7000 F PC伊朗國家石化 PGPC1218 PC泰國三菱工程 HL8002 PBT長春4130-104F TPEE長春1155MLF PC基礎創新塑料(南沙) 4701R PP韓國大林R300X PA6日本東麗CM1016G-30 PC日本帝人 1250VX PA6惠州南亞2210G3 TPEE韓國可隆KP3363 PBT深圳東麗EC44GE30PA66美國杜邦70G30HSLR PA66意大利波利.布蘭德A SG VOM PVDF 美國3M 11008 PC基礎創新塑料 DL-4020FR PBT美國杜邦SK603 PP沙特56M10 PA6三菱1030 LCP寶理E471i BK210PPBT/ABS 廣州LG GN5006FR PP茂名實華075(粉) PVC廣州東曹TG-1000R PP北歐化工HE125MO POM 美國泰科納 S27072 PC基礎創新塑料 DF1008 PC基礎創新塑料 DF-1004 Thermal properties of PP Polypropylene has good heat resistance, and products can be sterilized at temperatures above 100 degrees C, without external force, and no deformation at 150. The embrittlement temperature is -35 C, and the brittleness will occur at lower than -35 C, and the cold resistance is not as good as that of polyethylene. For polypropylene glass transition temperature values reported a 18qC, 0qC, 5 DEG C, this is because people with different samples, containing crystalline phase and amorphous phase of different proportion, so that the amorphous part caused by the different chain length of molecular chain. The melting temperature of polypropylene increased by 40 than 50% about approximately 164 polyethylene, 170 C, 100% isotactic polypropylene melting point of 176 DEG C. chemical stability The chemical stability of PP is very good, in addition to being concentrated sulfuric acid and concentrated nitric acid erosion, are relatively stable for other kinds of chemical reagents, but low molecular weight aliphatic hydrocarbons, aromatic hydrocarbons and chlorinated hydrocarbons can make polypropylene softening and swelling, while its chemical stability with the increase of crystallinity is increased, so polypropylene is suitable for producing various chemical pipes and fittings, good anticorrosion effect. LLDPE according to the life of the extruder, it is possible to widen the die gap, improve the air ring, modify the screw design to better extrude, and increase the motor power and torque if necessary. For injection applications, there is no need to improve the equipment, but the processing conditions need to be optimized. Rotational processing requirements of LLDPE grinding into uniform particles (35 mesh). The process includes filling the mold with a powder like LLDPE, heating and rotating the die with a biaxial direction to make the LLDPE evenly distributed. After cooling, the product is removed from the mold. The crystallinity of polyethylene with different density is different. The crystallinity has a linear relationship with the density, and they have a significant influence on many properties of polyethylene. As the existence of the short chain of polyethylene interferes with the crystallization of the main chain, the increase of the short chain will destroy the crystallization and reduce the density. The homopolymer high density polyethylene (HDPE) contains very few short branched chains, so it has high crystallinity and high density. Although LLDPE and HDPE belong to linear polyethylene, LLDPE is entirely the copolymerization of ethylene with alpha olefins. The copolymerization of LLDPE containing copolymer monomer ratio and high density, so there are many short chain linear backbone of LLDPE, the crystallinity and density are low; and the number of categories due to its short branched with different monomers varies, if the number of carbon atoms in the comonomer content. In the copolymer also, the copolymer density decreased also.