东莞市千泰塑胶原料有限公司为您提供eva ul7720＋eva ul7720。
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。eva ul7720＋eva ul7720pc g-3430l1pa66/10lg-empbt/303ra/pbtˉ3050-104xpc hf500r-739pp.r6400pc/gsh2010phppˉ1102k pc/abs 镇江奇美 pc-365keva/1360ppo 540ztpe te-5102 asainp388 pa46日本帝人n2030n ncpa6t ty-761hx12 tpu t90ppˉh38k-00pc/200-14pcˉegn2030r2pc.exl1414.bkppˉ570p pc 基础---塑料(南沙) ml3021apcˉ603-3ppˉmt00eˉ pei 基础---塑料 ec002rpqpa66 rfl-4540pc kg-30mrapbt s1040ptpee/pl380 tpu美国路博润5719 lcp美国杜邦3130l bk hips韩三星---毛织vh-1800spp hsg-372 pbt南亚1210g6pc/abs/hac-8250wpp k8003 pbt 2000k tpv 美国埃克森美孚 9201-45
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.eva ul7720＋eva ul7720pa12pd1002ntpoe 871lpps/1140a6ema/5500pa66 gf50-02p7 tpe美国杜邦6356-bkb09pa6 pfd06pp pj3040pc/5101-15ppˉrd735cftpu a98e4066pa6ˉgp2430apoe/8401mpr/1060bkpbt/wfl34hpp/101-xa25pc bl2-4 pc 广州lg gn1008rfpp pa-164vpc/abstn-7500fpa6ˉ1021sttpuˉ12t92e.uhmwpe.4130pbt sk601pp g-152 eva/rs-2117pbt 4140fppˉk2035ppˉ578ppa66ˉ3010srnatpc/eft3200h.pom/ptfe.kl004a. pa12 瑞士ems tr90 tleva/28-150ppˉ25llg-101pom/c9021gv1/30gt/pa6/bgm-65xv0pc lt6-4
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