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 e48/1-ie╩eva e48/1-ieabs 824vpa66/rf203axhpp 20mbt666pa66 70g15hsleva/e418eva 4440pc/3022l1-sbpp/rb707cfpp hi808 pc 伊朗石化 pgpc 1218pp pf-02tpuˉ398appˉra12mn40pcˉkgn-15mrapc pz300g6pbt dr51mpc/2656 pvc香港光裕hw80npp mx06404 lcpˉ6330bkabs gp-35 pa66瑞士ems as/10 v0 bktpeˉmc715r4pa66 rf006euc tpu深圳科思创拜耳u-95a10tpu/1080aupa1010/tmnof/ pp韩国韩华道达尔hj730pa6t rg430nk poe泰国陶氏8440tpu 58237 tpu德国巴斯夫1193a15 as(san)泰国石化129pc pc 基础---塑料(南沙) exl8454 tpu dp2790acoc 480r tpe s2002 pp 511mk40t
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 e48/1-ie╩eva e48/1-iepei 2210r-8301pa66 c3upc 7100-8pom m270pa6ˉ1330m7pa6 k-fhgm35pbt 3330gvw pom 日本三菱工程 fb2025ppˉmx89510pom sh510tpu/c64d53000pc 3025upom fk66003pa66 fr70g25gwnhwttpu 71dppa/m1900pc ml3732pom c27021xappc/abs t90mf 20pc/abshac8265hˉpa6ˉ663pa12/289f pa6集盛tp-4407ppˉ7610pa66 ref42xxptpu/1154dppo/v01525pp hi828pa6 pf0069 pa66日本宇部2020gx7-4pc lv-2225ypc/ac3700pom kx88084pp hy200 pp福聚pt331m pp北欧化工hb300gfpps ox10324 pc/abs/7502/
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