pc‖原料：聚---pc‖1010nh是一款高强度透明pc‖材料，是产品在透明产品设计时所选用的一款常用材料，常被注塑成各式各样的透明或者半透明制件，可应用于汽车车灯等部件。a、原材料受潮————干燥原料
pc material: polycarbonate pc 1010nh is a high strength transparent pc material. it is a common material used by product engineers in the design of transparent products. it is often injected into all kinds of transparent/translucent parts, which can be used in car lights&other parts. a&raw materials are dampened - dry raw materials
??b、排气---————改进模具设计
poor b&poor exhaust gas -- improving mold design
??3、树脂变色、黑点
resin 3, resin discoloration, black spot
??a、料筒、喷嘴积料————清理料筒和喷嘴
a, cylinder&nozzle material - cleaning cylinder&nozzle.
??b、成型温度过高————降低成型温度
b, forming temperature too high -- reducing molding temperature
??4、制品未充满
4, not full of products
??a、物料塑化不够————提高料筒温度
a, material is not plasticized -- increasing the barrel temperature.
??b、模具温度过低————提高模具温度
b, mold temperature is too low -- improve mold temperature
??c、喷嘴溢料————调整模具位置
c, nozzle overflow - adjust the position of the die.
pom☆原料可在-40℃～100℃温度范围内长期使用。pom☆极易分解，分解温度为280℃，分解时有性和腐蚀性气体发生。故模具钢材宜选用耐腐蚀性的材料制作。力学性能pom☆强度、刚度高，弹性好，减磨耐磨性好。pp 5724 ╞pp 5724 pa612 fe5355 abs d-120 pp新加坡聚烯烃f8013eppˉhp548rpcˉ1-9363tpe tc6mlbppe/hpp820tpe a1400 pa66意大利兰蒂奇a45l-1pa46 hf4550pcˉs1000pc/abs/f-725pp 2605-1 pps沙伯基础oc-1004 em pa66惠州南亚6212gc fnc1 pa6t 日本三井化学 e430nkpcˉh2001rpc/hfr1723 pp中石化上海m180ripp/aa56hpps 656---6 tpee荷兰dsm pl460-s-vo pom 宝理 nw-02pmma bpc9867-11 tpu美国路博润s-190apc urc2505e eva/vf110tpa6 bl3280hpc/abs/lgf2302f pp惠州南亚3317 anc1aes/xk300ppˉba415eˉ pps美国赫斯特616---6pp/m2500cdpc/xht2143pc/abs/tn-7570zpp epc30gppe-15937bˉ
pom material can be used for a long time in the range of -40 to 100 c. pom is easy to deco-e, deco-ition temperature is 280 degrees,&there are excitant&corrosive gases in deco-ition. therefore, die steel should be made of corrosion-resistant material. the mechanical properties are pom, high strength, high rigidity, good elasticity, good abrasion resistance.
pbt聚对---丁二醇酯，又名聚对---四次酯。英文名；polybutyleneterephthalate。简称pbt pbtp或ptmt，它是对---与1,4-丁二醇的缩聚物。可由酯交换法或直接脂化法经缩聚而制得，今后的发展趋势为直接酯化法生产。pbt和pet一起被称为热塑性聚酯。
pbt poly (butylene terephthalate), also known as terephthalic acid, four methyl ester. english name; polybutyleneterephthalate. referred to as pbt pbtp/ptmt, it is a polycondensation of benzoic acid&1,4- butanediol. it can be prepared by transesterification/direct esterification by condensation. the development trend in the future is direct esterification. pbt&pet are called thermoplastic polyester together.pp 5724 ╞pp 5724 pc/abs/gx70/pa66ˉrx09411hppˉbi616pp/400-ca70 pmma 镇江奇美 cm-211eva fl02020pa6/b27sd02pa66/a3x2g5pom s9364xa---c/abs 广州lg gn5001rflpp 7032kntpee/h9275ypa66 e42apmma/mhextrapc fst-9705pc lux9612-napcˉlux1832pmma80eb pc 日本三菱工程 cs2030ppe/rtp1783pa4t/f81pps fz-6600-r1 pa6ˉrc6030ftpee/5312ppˉ4400 pp韩国lg h1500ema/15ma03tpe mtm3lftpomgc25tfpmma/irk304pp/pnas3 pc 日本帝人 gn-3115rpc 3020hf(17)pp/ha701tppˉ7250uˉ pa66惠州南亚6410g3lcp e540i pmmaclh952lx
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