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。abs pa-763a＋abs pa-763app/gh42 pc 日本帝人 ln-2520 bkpp h1501 pmma/cm-211gpa/abs m/mkpp/r35c-01pc id4-4 pa612美国杜邦153hsl-tpe 4760trexlink pei sabichtx1010fpc e8715lcp/a150/pa6 6gf35hrecpa66ˉpa301g4 abs日本tech30nppps fz-6600-a5pp r6300pp ms002 pbtˉcrn7830ppˉsg930mo pp新加坡埃克森美孚3980flpc ml-2203pp 2300nceva2606a ldpe美国英力士19n430pa6 kn133g20hibkpom es-5tpee/bt-5035dpmmabm-951pa6 st811hspc/abs a35-105 ppo po6062 pa6/bkv30/dus110pa66 fr70g25gwnhwtevav4610hpp bj750eva 8019-pe tpe荷兰dsms4370 bk
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.abs pa-763a＋abs pa-763apa6 b63gv30pcˉ6267xpc/dc006erppo px9406pbtˉwl001rzpc/d451 pa12 日本宇部 3030ji9ltpu 1191afhfpc cgh1010r2pc dfl-4534pp/me003sk(q)胶 k851ema/20mb08ppˉks027p pa6美国霍尼韦尔h8202nlbpa6ˉpx06416pc 7025rpc/abs tn-3411vpbt wx05502pp/we950cf ppo 基础---塑料 wcd801a ppo 基础---塑料 ppx7110tpe g4774 pp辽宁华锦化工sp179eva/ca-1400gpc/absnx07353pomk300lopbt 357m pp韩国sk hx3700tpee 46dpc/absbb-10gf/5tpcˉgn-2006f pa66基础---塑料rx01075 tpe 990rpbtˉkp213g15hipc/pbt 1760-7001tpu/487dps062pc g-3410
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