千泰塑膠原料有限公司

╅PC/ABS TN-7504 ㄨLong term supply of PC / / polycarbonate with its unique high light transmittance, high refractive index, high impact resistance, size stability and easy processing characteristics, occupies an extremely important position in the field. Optical lens with optical grade poly carbonate with production not only can be used for camera, microscope, telescope and optical test instrument for optical disc based materials in recent years, with the rise of the information industry, made of optical grade polycarbonate discs as a new generation of audio and video information storage medium, is growing at a breakneck pace of rapid development. Polycarbonate has become the main raw material of CD manufacturing in the world because of its excellent performance. The AIEPC and its alloy products: ?? D, relative molecular weight decreased in the forming process of excessive - strict drying, shorten the molding cycle E, forced demoulding -- cavity increase slope, improve mold structure 9, demoulding difficulty A, mold cooling is not sufficient, reduce the molding temperature, molding cycle extension , B cavity angle is too small - increase of cavity inclination C, ejection device adverse - improved ejection device D, die surface roughness, trimming die, the use of release agent 10, warping A, mold cooling is not sufficient, reduce the molding temperature, molding cycle extension B, punch and die temperature difference -- reduce punch and die temperature C, gate location and size is not reasonable, improve the structure of gate 11, flash A, injection pressure is too large, reduce injection pressure B, forming high temperature - reducing barrel temperature C, insufficient clamping force -- improve clamping force D, the lack of precision mold processing -- improve the machining precision of PC, the grades are 1---7 PC, BFL2000U, PC, EX9332T, PC, LUX2614G, PC, 121-31142, PC, LUX7630C, PC, BFL2015HF, PC, ZLL19CP POM Polyoxymethylene (English: polyformaldehyde) thermoplastic polymer crystallization. Known as the "super steel" or "steel", also known as polyoxymethylene. English abbreviated as POM. In general, the polymers obtained by formaldehyde polymerization are not high in polymerization degree and easy to be heated and depolymerization. It can be used as the raw material of organic chemical industry and synthetic resin, and also used as drug fumigant. Can not meet the needs of users; there is a long time, Chinese economy and enterprise operating system does not conform to the rules of market economy, enterprises can not get enough funds in a timely manner, restricts the development of POM production. Its mechanical properties are excellent, the specific strength can reach 50.5MPa, and the specific stiffness can reach 2650MPa, which is very close to the metal. The mechanical properties of POM change little with temperature, POM ratio copolymer homopolymer POM, a little bit bigger. POM 100PE BK, POM 100PE, NC POM, 100ST BK, POM 100ST, NC POM, 100STE NC, POM 100T BK PA6: notched impact strength (KJ / m2) > 5 applications Industrial production is widely used in the manufacture of bearings, round gears, cams, bevel gears, various rollers, pulleys, pump impellers, fan blades, and worm gears, Propeller, screw, nut, gasket, high pressure sealing ring, oil resistant gasket, oil resistant container, shell, hose, cable sheath and shearing machine Pulley block, shaper block, electromagnetic distribution valve seat, cold and cold equipment, gasket, bearing retainer, all kinds of oil pipes on automobile and tractor, Pistons, ropes, transmission belts, textile machinery, industrial equipment, zero mist, and consumer goods and packaging films. PA6, DB1515C, PA6, DB2010CW, PA6, DK2010CW, PA6, DK2520CW, PA6, FB30C, PA6, FP10KSC, PA6, FP10KT PA66 one, characteristic As a large amount of nylon engineering plastics are widely used in machinery, automobile, electrical appliances, textile equipment, chemical equipment, aviation, metallurgy and other fields. Become indispensable material in the industry, its main features are as follows: 1 excellent mechanical properties. Nylon has high mechanical strength and good toughness. 2 self lubrication, good wear resistance. Nylon has good self lubrication and low friction coefficient, so it has long service life as a transmission component. 3 excellent heat resistance. Such as nylon 46, high crystallinity nylon has a high thermal deformation temperature and can be used for a long time at 150 degrees centigrade. PA66 pass by After the glass fiber reinforced, its thermal deformation temperature reaches 250 DEG C. 4 excellent electrical insulation properties. Nylon has a high volume resistance and high breakdown resistance. It is an excellent insulating material for electrical and electrical appliances 5 excellent weather resistance. 6 absorbent. Nylon water absorption is large, saturated water can reach more than 3%. To a certain extent, affect the dimensional stability of parts, PA66, 101F, PA66, 103HSL, PA6, RB901D, PA66, 408L, PA66, 80G33HS1-L, PA66, 103FHS, PA66, FR15, PA66, 74G33J PBT features: PBT is milky white, translucent to opaque, crystalline thermoplastic polyester. With high heat resistance, toughness, fatigue resistance, self lubrication, low friction coefficient, weathering resistance, low water absorption rate is only 0.1%, in the humid environment remains properties (including electrical properties), electrical insulation, but the dielectric loss. Resistant to hot water, alkalis, acids, oils, but susceptible to halogenated hydrocarbons, poor hydrolysis resistance, low temperature can be rapidly crystalline, good formability. PBT crystallization speed is fast, Zui suitable processing method for injection molding, and other methods are extrusion, blow molding, coating and two kinds of processing molding, molding before drying, moisture content to 0.02%. PBT (enhanced and modified PBT) is mainly used in automobiles, electronics, electrical appliances, industrial machinery and polymer alloys and blends. As in the distribution of cars