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 AS(SAN)鎮(zhèn)江奇美D-178L200 TPU德國(guó)巴斯夫1185A V0 PC/ABS 韓國(guó)LG 385 TPE日本東洋紡織E-450B-01 PA66上海巴斯夫A3EG6 PA66美國(guó)杜邦FR70M30 VO GY450 LCP日本寶理E473i POM 日本旭化成 EF-450 POM 基礎(chǔ)創(chuàng)新塑料 KCL36 PA66日本EMS BT-11 UV POE美國(guó)埃克森美孚9361 PP李長(zhǎng)榮6331 PBT長(zhǎng)春4115-202F PC基礎(chǔ)創(chuàng)新塑料(南沙) FXD941APOM 美國(guó)杜邦 DS100 TPU德國(guó)巴斯夫LP9273 PC日本帝人 LS-2250 PC日本三菱工程 GS-2030MKR TPEE長(zhǎng)春1140LH2 AS(SAN)奇美PN-127L150 PA6日本三菱工程1030 LLDPE中石化廣州DFDA-2001T EVA中石化燕山18J4 TPU德國(guó)亨斯邁A 80 P 4926DP POM 臺(tái)塑 FM130 PC美國(guó)PTS PC -10FRN PA66美國(guó)杜邦EFE7374 BK416 PA610 基礎(chǔ)創(chuàng)新塑料 QC-1002HS BK ABS日本東麗910-X15 PC日本三菱工程 GSN-2020R2 HDPE沙特SABICM300054 LCP日本杜邦1130 BK010 TPV 新加坡艾佩斯 7100-50D PC日本帝人 G-3110PH PBT新光5886 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. PC廣州LG GP1006FM PP中石油獨(dú)山子EPS30R LCP日本住友化學(xué)E4008 MR HIPS上海賽科HIPS-514P TPE德國(guó)膠寶TS6MAA-S340 PC基礎(chǔ)創(chuàng)新塑料 DBL4034 PPE 日本旭化成 300 X13334 PC泰國(guó)三菱工程 S-2000R PC日本帝人 LN-1010RM PA66德國(guó)巴斯夫A3W2G6 PP上海樂天化學(xué)G-153 PPS日本油墨FZ3000 BK ABS馬來西亞東麗920 PBT日本三菱工程313RA BK POE基礎(chǔ)創(chuàng)新塑料(沙特)C5070D PP臺(tái)塑3080 ABS日本大賽璐LMW48 BK LLDPE中石化福煉201KW ETFE 日本旭硝子 ZL520N(粉) PA6日本三菱工程3010SR PC/ABS 日本帝人 TN-7851C BK PC日本帝人 LV-2225Y PPS日本出光NT-7790 BK PA46荷蘭DSM TW241F10 PA12 日本宇部 3030U PA6美國(guó)舒爾曼6MV14 FR4 ABS鎮(zhèn)江奇美D-1000 PA46日本帝人N2030N NC PA66美國(guó)杜邦ST901HSL BK TPEE美國(guó)杜邦4056PC基礎(chǔ)創(chuàng)新塑料(南沙) 500ECR LDPE俄羅斯石化15803 PVC香港利澤T-90A PA66美國(guó)杜邦FE5514 PVC德國(guó)E80TT 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.