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。pa12 l-r4-mhi╁pa12 l-r4-mhi pp中石化茂名eps30r-gdppˉ3355zˉ pc/abs 韩国三星 hp-1000htpv w600btpuˉ1174d(tp)pa66/pa303g6ppsr-7-190natpe sh-070abpc 3025gn10 ldpe韩国韩华955pc/abs/pc-540 pom 基础---塑料 kl003 pc 德国科思创拜耳 2856 abs广州lgaf-303 bkpcˉlux2110tas d-178pc dfl32xxpas/gr-5020mrtpu/c90a15hpmeva v3110fpa6 f223-dhppˉs1018 pa66美国杜邦8018hsppˉhp325mtpe 5040dn/1002pps0220a9ppˉpp-164ppˉrf926moppˉ3435epp/hp601npa66 fg172pp 1450dpom td-10pc 1-1242/1tpeˉad2080bˉpcˉld7700pc g-3130h eva台聚ue3330
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.pa12 l-r4-mhi╁pa12 l-r4-mhitpvˉun-2640spc 330adpp 2300k pa66旭化成(苏州)1300g bkpc/abs2-1481tpu/b90apc/abscp8930 tpe苏州吉力士7345pbtˉ5820g30hpa/mxd6 1022-9008pc/abs nx07354 pa6日本东丽cm1030pcˉkcg1010pomlm511tpu 80ahtdp pbt新光d202g30-4886pc lc1500mtpvˉun-2598epom mt24f01 tpee日本东丽7247r-fpc ld7701fpp kv417 pa6ˉpb302g50pomtf-30tpv 111-45pa66 cm3003g30tpe dgr6160ppˉt3450lpa66 fe16034 pa66惠州南亚6410g3 abk2tpv/4010nsppˉ3652pc/absce3210pp/h14a-00pom m90spc 175tpe a3-1001ppˉh307g6
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