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 jm-390 ≤pp jm-390pc/pbt 5220u 8a9d003pc/abs 上海科思创拜耳 t-45pbt/1500gn40/ hdpe北欧化工he3366 pp新加坡聚烯烃ax764pmma2614pbt/kp270np/ pom 美国泰科纳 m25httpv 4155aes/ub-801pa66 lw4303beva ef446pa66 ra334g6pom 127uvpcˉ3022l1(01)lcp 5115lpcˉlc1500tpvˉ6190nˉpp f301 pc ds3002rpbt 70g15pom 3010pom/884del/pa66/r550h02pbtˉg2030eva7310mpp k4515eva/vc590pp/az564coc 5013l-10pomc13021 hdpe辽宁华锦化工---70eatpee/p40heaa/2014pom 511pppsof008ahˉpp rp100w130 pmma 日本可乐丽 hr1000l
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 jm-390 ≤pp jm-390pc pz503pmmazk30pa66 htn51g35hsltpu/2103-80aenppoˉwca871pcˉrll05cpppˉbf20hˉ pom 日本旭化成 ak751tpv a74nupc lsh2030tpuˉte85aa tpu德国巴斯夫es80a15pc dl-4030pa66/70g35hsrxpbt ku2-7310pa6 73g40tpa12azm50noirt6ld lcp日本住友化学e5006l-bk pbt日本东丽1100m-ncpp h7511tpee 82dpps ps-112-303pa66/pa600pa612/ibp34 abs台化ae8000pmmah-17ppcˉml-5210zhppmmami-2t-101pcˉln-2520app/513mnk40pp/r110mpa66 tsg-30/4v0pmma zk6hcpp rp129k eva 6110mlcpˉl130pa66/a3wbk00464pa6/bm25fn20
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