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。tpu c8---55●tpu c8---55pp/101-gb08 abs新湖(常州)石化cf-610apmma ir g304pc mn-4120zlppc/abs/lt-1babs mg47-na1000pc/fb3025g10 pp中石油大庆z69seaa/580pp/sl262mwemma/cm8014 pc 德国科思创拜耳 6555pcˉ8702ppˉ3367pc/abs 基础---塑料 143rixef 1022/0006pa66 hf3074g-15ppˉf401 pvdf 美国苏威 ta-6010/0000etfe lm-730appp 30mm680tpvˉ3450tpeˉ9255dˉevae210fpom de-9422pa6ˉpb320g3 pp韩国晓星r530a pp宁波台塑1120pa66/rp004s pa66美国杜邦153hsl eva1813 tpee美国杜邦7248 pc 基础---塑料 dc-1002 em fr ecolcp/e6008/tpe 1045nm/1002eva430a-ceva/3200-2ppˉ3950
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.tpu c8---55●tpu c8---55pa6 f136-eeva742ppˉh300g3lcp 6330pc/abs 2-1474abs at900lcp ga130ppˉ578nˉpa6/bkv215pmma v825-hidpp/hp400n pc/abs 嘉兴帝人 dn-7730d bktpee/eb464mpc lf1520a pc 日本出光 urc2500 tpee荷兰dsm pl380pp s1040tpe bt-3140dpp/hmu210 abs日本techno25nptpe 1380bm/nmeva/1231pp h030sgabs as-1004 pps日本东丽pf06gpom f25-01pc 243r-111 pp韩国现代r1510pc/abs/2000ez/tpu/786s pa66美国杜邦fr72g25 v0 pc/abs 韩国三星 hi-1001bs pp韩国韩华道达尔fb51pa6ˉk224-hg6tpv 8211-55b100ppˉ1498-01 pa46日本dsm ts250f4d rdpp/h2464
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