詳細(xì)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(diǎn)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 PA66美國杜邦PLS95G35DH1 BK PEEK 吉林中研高塑 770CA20 LLDPE中石化廣州DFDA-7042(粉) PA6南亞2212G6TPO美國�？松�美孚CNU017 PC上海三菱瓦斯 S-3000UR PBT日本東麗1164G-30 EVA北京有機(jī)28-150 TPV 美國�？松�美孚 8271-75 PA12 法國阿科瑪 63R53 HIPS鎮(zhèn)江奇美PH-66 PBT日本東麗1184G-20 PC嘉興帝人 L-1225L BK ABS奇美PA-747 PA66惠州南亞6110 PC日本出光 LC1501 PPO 基礎(chǔ)創(chuàng)新塑料(歐盟) EXNX0136 PA66美國杜邦80G14AHS EVA臺聚UE638-04 PBT江蘇長春1100-211H POM 德國巴斯夫 N2320-0038PC日本三菱工程 GSN2010R2 K(Q)膠美國雪佛龍菲利普KR-03 PA66美國杜邦HTN 501 ABS美國泰科納GF40-05 TPE李長榮3546 PC日本三菱工程 7020J-1 PBT美國杜邦SK662FR NC010 POM 韓國工程塑料 F10-02 PC日本三菱工程 CGF2010KRABS/PMMA 奇美 718 BK PA66瑞士EMS GVS-5H HDPE惠州中海殼牌5021Y ABS日本TECHNOLM100D1-1A5881 PA46荷蘭DSM TE350 BK 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. PA66法國羅地亞A218V20 PMMA 日本住友化學(xué) MH PA12 德國贏創(chuàng)德固賽 E62H PA66瑞士EMS TSZ1 BK PA6美國杜邦73G30T NC010 TPU德國巴斯夫ES98 50000 POM 日本寶理 M270－36BK TPEE日本東麗4767W POM 美國泰科納 GC25A EVA韓國LGES28005 HDPE沙特埃克森美孚HTA-001 IXEF 比利時(shí)蘇威 1022/0006PC/ABS 上�？扑紕�(chuàng)（拜耳） T88GF20- GPPS佛山TOTAL1540 PC/ABS 韓國三星 WP-1041G LCP日本上野6030GM PP中石化茂名HHP8 EPDM 日本三井化學(xué) 3090E PA66日本三菱工程3010GN30 PP韓國大林EC310K PBT日本三菱工程SEF-530FCA美國伊士曼132E 5238029 AS(SAN)奇美PN-117H AS(SAN)韓國錦湖335T PVC香港利澤F-85A TPU德國科思創(chuàng)（拜耳）U-95A PBT新光DG5009 MVLDPE(茂金屬)美國陶氏）2045G TPE美國吉力士G7960-1 PA66美國杜邦131 BK PPS菲利普R-4-230BL PFA 美國杜邦 950HP PC日本三菱工程 7022J POM 馬來西亞寶理 M25S GPPS新加坡電氣化學(xué)MW-1-301 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.