东莞市千泰塑胶原料有限公司为您提供pmma zk6hf≧pmma zk6hf。
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。pmma zk6hf≧pmma zk6hfpa66/sg2460bpa66ˉ681pom/gb305/pbt/wl002pc/cf-1030emaa/wk601pbt.sk602wtpps/9510-1pa66 rf00bspcˉfa-30(pcˉ)pa66/rfn169 pa9t 日本可乐丽 gr2300pp.160pp 1350dpps/fz-3600-r5pa66 14g25pa6/b24n03 tpe和泰he890btpuˉ11t92e pa6日本三菱工程1013g10ppˉmd000apa6 1021gf6eva/3182 pa66日本杜邦fr52g30nh bk337pp ep648vpom 100alpbt 1403g6 etfe ec6510(粉)tpe/dgr6350ncpa12/azm/23pomk3000szpcˉhfd1830tpe.tf1stttpe.1075n/1002pc/3025g10 abs马来西亚东丽700 bkeva/d2021 pp日本pmg03b
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.pmma zk6hf≧pmma zk6hftpu.u-90a20pa66ˉ1300gpp h53n-00pc dfl22pa12/pd100pp h680f pp 1908e petg 韩国sk s2008l3pbtˉ2014 hdpe美国陶氏dgda6944tpee htr4733spptpuˉca116-201pp l12z-00pom m90spa6 1530gfppˉ3725ppo pc180xpoe 8411pc.de2140uvrpa6 8202cqpa/abs n-1000spa66.a.sg.vompp/trc511npc/abs/gn5001rfdpp 1024tpeˉ3707npp/m4u05102943pcˉfr60pa66 gf60-02pa66 20nsppp.7033l1 tpv 荷兰dsm 3170beva.332---tpe 3125eva/dl17-3tpee/htr8730tpu/l78---10pa66 631,
s
|
登录后台
