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 --- 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 --- -- 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 aw191 └pp aw191 pp李长荣st611mpp rj377moaes/hw600hipa66 a30b041ppˉmd000iseva/f20pbt/sg3250/ hips宁波台化825gpc 5011 pa612美国杜邦151ltpv/8261-87pa66ˉkn333g35hspcˉrz300g2pp 3980flpbt ca7200nxeva/ml20tpv/181-55medpom m140-l1tpee 4556tpv 2440dpp 105-gd02 pa66日本宇部2026gu501/eba/b30g730 pp韩国gsh710 pc 俄罗斯喀山石化 010ultpv un-2598apa6 mv14frpp/3354ppˉh01g-00tpu k-296abpc 121r-111 pvc宁波台塑s-65 pp中石化湛江东兴z30spbtˉpf310g6tpe s5035pp/8255e1 pa12 德国赢创德固赛 l1724kh pc 基础---塑料(西班牙) 123r-111
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, --- strength, --- 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 aw191 └pp aw191 pp/e120jtpv obc2419b tpu 8---jppˉ7505kne2ppˉh5330eva 28-05 pc 泰国三菱工程 gs2010mlrpp hp526npc/pc-000-l ppo 基础---塑料(日本) px9406pc dfl-36tpv 24545pa66 66gf33hpc/abs/gp-5306fpc/abs tn-3812bwpps/fm-mk201tpu 521pc/abs hac6020fgpps/7300a1pbt sef-515xpc 2407pp/j226epc/3027u-h2pc df005pa11/m-bmnpp r08s-00pomfg500ppp 1105e1pc 2807mas167 pvc德国p70htpc ln-1250gtpe 7246pbt sk608ppˉr132-02apbt 1003-fr3pa6ˉseg7-pa66ˉkdp1000fpa66 fr370-nc
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