詳細內(nèi)容：PTFE 它的摩擦系數(shù)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(nèi)均保持優(yōu)良的力學(xué)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日本宇部FR-913 LDPE揚子巴斯夫2420H TPU美國陶氏2103-90AE PP臺塑5060T PC/ABS 廣州LG HR5007A-NP PP星一PGF-30-350C TPU德國科思創(chuàng)（拜耳）UT7-95AU10 AES 韓國錦湖 HW603E POM 美國杜邦 300AT-BK PP韓國SK B393G PBT基礎(chǔ)創(chuàng)新塑料4521 PPS菲利普R40B PC基礎(chǔ)創(chuàng)新塑料 PDX-D-99620 PBT基礎(chǔ)創(chuàng)新塑料(上海)855-1001 PBT日本寶理201NFED3002 TPE德國膠寶TC7AYA TPU德國巴斯夫1085A53PC/ABS 基礎(chǔ)創(chuàng)新塑料 CY6012 PP新加坡聚烯烴FS5612 EVOH 日本可樂麗 F101A TPE美國吉力士OBC 8100 N75 POM 韓國可隆 UR304 PP沙特671K LLDPE上海賽科LL0209AA PA6漳州長春10G3-104 POM 日本三菱工程 UR20H PBT基礎(chǔ)創(chuàng)新塑料(南沙)ENH4530 TPU美國路博潤S198A EVA寧波臺塑7A50H PPS菲利普R-4-220BL PA66意大利LATI66-20T G/20 PC/ABS 日本帝人 TN-3912BR LCP日本新石油化學(xué)G-330HF 電木粉 長春 T399J PC基礎(chǔ)創(chuàng)新塑料(南沙) 244R 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. PA6瑞士EMS BG-50S BK MVLDPE(茂金屬)美國�？松�美孚1018EA ABS韓國三星VE-0860PPEI 基礎(chǔ)創(chuàng)新塑料 JD7902 PA612美國杜邦351PHS PP日本住友化學(xué)Y101 PA66美國TEKNOR APEX109 NT001 EVA美國杜邦450 POM 日本杜邦 100P PA1010 美國杜邦 RS LC1000 PC日本三菱工程 GSH2020DR PA66美國杜邦FR7025V0F NC010 PP韓國韓華道達爾BI455 PP福聚366-4 ABS韓國三星HF-0660I PP韓國大林RP348NK HDPE韓國SKJK910 TPE惠州李長榮4601 TPU德國科思創(chuàng)（拜耳）9380A PBT新光D201G30 ABS馬來西亞東麗700 LCP日本寶理A230 BK PBT歐盟杜邦S600F10 NC010 PA9T 日本可樂麗 GW2458 BK PA66瑞士EMS TV-3H K(Q)膠日本旭化成K865 LCP韓國三星精密化學(xué)KC2015BLM TPV 美國�？松�美孚 121-55 PA9T 日本可樂麗 GT2330 PA66德國巴斯夫A3GE3 PP日本住友化學(xué)ZR3 PC基礎(chǔ)創(chuàng)新塑料 BFL4000 PA66南亞6410G3 ANC1 PPO 基礎(chǔ)創(chuàng)新塑料 WCP761 PC韓國三星 HF-1023IM 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.