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。pmma 80ne┺pmma 80nepc 3027pu(x) abs日本umgt11001tpe 1025nm/1002pa6/dp1441/40h3.0ef tpee韩国lg bt-1163dpa66 a63v0gv25k(q)胶 684dpbt/pf300g4/pmma ir d-50tpuˉgspirb pom 泰国三菱工程 f20-73r1 pc 日本- kg-10mra bk pc 日本帝人 g-3110phpa66/rf206hpp sfi-841 pom 韩国可隆 wr301pa6t/htn51g35fws pc 日本帝人 ls-1225erpa66 cm3004g-20tpu k-395f pc 台化 ac2821-adpa12/xe3982pa/mxd6 pa3426 pc ds00361cpomkf002pbt/3309hrlm/pa66 a3wgm53pbt s660frpmma ht25xlcp/e845i/lds/ pa66美国杜邦408hs pa66河南神马尼龙fyr27 pom 宝理 tr-20 tpu德国科思创拜耳uh-64d20pp 100spwpbt 3300ppˉr35c-02ppo ag511
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.pmma 80ne┺pmma 80nepa6ˉv130cs pp福聚6733tpu dp2586apbtˉgp2306fc pvc韩国韩华cp-430eva ld705.mjpa6v30n1pa6ˉgp2130aeeva ld713.93casteva45d747pom/f20-03m/tpvˉ121-75m100pmma4067pp b301tpe 3028d petg dn0018pc ld7890pa66 lm70g35hslxpom/841/pp 4030tpuˉ11t92emtpu/11t60d pvc德国pa5470/5pps fz-3805-a1 tpu拜耳优得u-95au10 pp韩国lg m560pp/3962tpv/1300brpa6ˉv35tpu/260pa6 k224-g0pom 111dptpu 1095app/4624wzpp 9135a pc 德国科思创拜耳 apec2000pa6 b3wg10lfpa66 70g35hsl
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