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 pf006espa6 pf006es ppo 基础-塑料(日本) pcn2811pom 511pppo wcd795 pa66韩国杜邦73g30lpbtˉpf310g6tpv 111-64 pa66深圳杜邦htn53g50lrhfpc bfl2000pp/pp/1100ntpuˉgspirbpa12 rd120tpuˉwy1157ppˉmr110mc2pp phj400pp/30ym241eva/670ppˉf601pp 30mm680pom ts-25hpa66ˉ27ae1 ldpe马来大腾石化ldf 200ggabs hf-380tpeeˉ5750tpe/pl581ppo x1762 tpee美国杜邦8238pp/hg940ppˉ65lim-301coc 8007spmma/302/303pa6/8202lpa6 b3zg3ppˉ3882pp/hp524jpom pm1409tpvˉ221-87pp c342m6pbt b3216hr
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 pf006espa6 pf006esppˉ9152tpu/d118kevald-712pp 100-gb06 pc s-3000vrpmma filb82pc/k-20uv28pp/hp500jpom300tepps of008ah pa6美国韦尔曼mrgf25/15 42h-bk167atpv 221-73asa/s511 pc 基础-塑料(南沙) hfd4271 pa66 kn333hb540blpmmazk50brpa12/1700co94pom kl002lpp 578p pc 基础-塑料(南沙) d20001 pa66德国巴达a70 mos2pp 70lt447pom z4520ema/4r11s1pc/abs/hp-1000ppop/pl1840glcpˉ5130l poe西班牙陶氏8200pcˉc352ppsgs-40-11/12pc/abs/muhmpc4601eva/530pbt/855/pmmach-910aes/kd101sasa cr7020tpeˉcm551asawr-9120at
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