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。pa6 8253∏pa6 8253 as(san)镇江奇美pn-107 l125fgpmma/4490ppˉmd000aphˉpbt 3075pbt gf12-fr2pcˉml104rppsv170n3tpv/p-8380n-02eva ml40eva 1626pbt/b4441g5/pbt 2401mtpc/abs/gp-5006aftpuˉ955upp/ebg733tpps cze-1400coc美国泰科纳6013f-04pa6/hpn9350hs pp中石化茂名mphm-160tpe tf7aaepc/abs 沙伯基础 mc1300-pbt b0320gnpps/fm-mk205 coc美国泰科纳8007f-400pbtˉb0620fn18 pa46荷兰dsm tw241b3tpe tp6ccz aes 日本umg sk30tpv/un-1141atpe kp3547pbt kp212g30v0nbpa66ˉa50b02pp 3490-01g pa6 1013gh30 pa66日本杜邦htn53g50lrhf wt619apa66 rv00cesppbt/s1506/pa6 t-808-02
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.pa6 8253∏pa6 8253pp b1101pc/abs/gn5001rf pa66美国杜邦fr50 bkpp/56m10pbtˉkl1-7033tpe 1010-2196 pp沙特appc p1100n11ppˉy-120hˉpc exl9335pp/1040upom c13031 ms日本新日铁住金ms-200nt pc/abs 奇美 pc-6620tpv 101-87pc dx92440pp/pghppˉ7990pcˉ2665mas071pc/abs fr3050pp/sfi-151tpuˉgspirapp 7523 pp mx99432 pc 日本三菱工程 7025c10 bkpc/abs/1210bkevan1012asa ex18tpom mb-s315pp/1350dppsbr111eva ul7741pp sj-170t pa66ˉ6020ppˉ3363ˉpc/abs/c1110 pps美国cticx160050 bkpetg pn200pc/abs hac8265fr
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