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。pom gc210じpom gc210tpu/ecod12t55dpa6ˉbgz-15fcpc/abs 7560pa/abs a2602tpu alre72app/r366y tpu德国亨斯迈65ae ppo 基础---塑料 px0871asa pw-978dppe/3010pbt 1410g6 ppˉpm383ˉpbtˉgp2076fpc/abs gp5056flcp e6710pa6/gp1200apa66 ra004pa612 美国杜邦 151 eva韩国lgea28150ema/ac1335pps 1140lc6pp bi800lcp s471pc/dx06413htpv 201-80pom/mt8r02pei htx2000f-1100pc/abs hp-1001pc/abs af-3100 pa66瑞士ems fe5750pom/n2200g53unc/pbt/364 pc/abs 韩国lg gp-5006afpp rp344r-k pa66瑞士ems a20 v0 bkpa11/besnomedpa6/hm2604apbt/rf350m3/
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.pom gc210じpom gc210pa6/fx30cpa6/dp1100/30h2.0tpv x6190npa66 80g43hs1lpbt/330hr/ pa66德国巴斯夫8253hs bk102 tpe美国吉力士g7960-9001-02 pc/abs 镇江奇美 pc-365kpbt/vic4311/tpeˉto13tpeˉsj6400abs hi-100pa12dn80 pvdf 日本吴羽 w#9300(粉)tpe slx-9101pp hp553pppˉh7411 lcp宝理e130i 205p pp沙特681kpp 1196nnpa66 gf25hpmmadf23ˉ7npom/m50/ pa12 德国赢创德固赛 l2121asa/u307tpu 539pa66 rfz22spc df0089pcˉslx2432tpc/abs/hac8250tpuˉ2103-80aenpa66ˉrs6635a pbt基础---塑料(日本)dr51-7001pa66/rx05491pa66 rf0069sz pfa 日本旭硝子 p-62xp tpee长春72c1nc010tpu k-395a
|
登录后台
