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。eva 1626≈eva 1626ppˉb350mpbtˉnv12lhipoe df110eva/18j3pc/abs/he-1071 pc/abs 韩国lg hr-5007aeva807i pvc德国e74cc lcp美国杜邦6330-wt010 abs新湖(常州)石化cs-610tpa66ˉrap22 pa66新光n602g00pp/3645/pa66 70g30lpcˉpg1940ppˉ1103k ixef 比利时苏威 5002/0085pp 3422 pc/i2420pcˉ203-22pbtˉ5201-x10tpe/bt-1055dpc l-1225y pa6无锡朗盛bkv30 000000tpu 880a-13npp/r12c-00ppˉ9152 ms日本电气化学tx-9stpvˉ3439dnpa66/a3x2g10tpu 58447pa/mxd6 n-252-11 pp荷兰利安德巴塞尔x m1 t11poe 8705pei 8015-7147pc/abscu1650eva h900w pmma 日本住友化学 ht55x
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.eva 1626≈eva 1626pc 3025n2pa6t/xe4216pc dx04522cpbt/3300-2lm/ lcp日本住友化学e4006 bkpa6 c38fkam tpu上海巴斯夫1185a10pom fg2025(30)eva/fl02020 pbt日本油墨bt2230 bk90pa6 fr15pa6 pf-1006ppˉhg1901pps t531j1 pa66美国杜邦htn53g50hslr pom/hc550/pmma/v040pc/302-7abs pa-747reva/ul7511ppˉ18350ppa6 b4001ppˉ10232pa612/xe4159 pa66荷兰dsm k225-kstpuˉub400 pc/abs 韩国三星 hp-1001pa66 450pa6 v30h2.0efpc/abspcˉ-385 pc 基础---塑料 lf1520pps a310mx04pp hd120moppˉf300tpuˉ46-10/03pc/abs 沙伯基础 c2100pp j330pbtˉku1-7313
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