东莞市千泰塑胶原料有限公司为您提供pp pp-186/pp pp-186。
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。pp pp-186/pp pp-186 pp r520m pa12 pae1201upa6 b24nsd05pbt lw5102fpps r-4-230natpv xl7350-92hdpe 5802pp 3429pmma hr-lpc ml-3206ztpp k4650pps e-5060gpps gp-4600pp hj640atpe 3623apa6 8272ghslcp 7130 hdpe b6246pbt t803pc th3022nas pn-107l125tpe g3548weva 5272pa6 1011rpa/mxd6 1524-9008tpu ti90ababs tj3gpmma df22 zk6brpp td211bfpc fl900spps 0320eva ef221pp 5050mtpe em630-hpc/abs hac-8250fr-hpa66 657pc 3025n1-v0pa6 pt43100
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.pp pp-186/pp pp-186 pom fg2030hdpe p5510npmma sepdm 0045pc hpx8reupa66 c3upp mf-1006 hi pom 911alpa6 1010gn2-15zas nf2200aepc lux1814ntpv 221-55pa66 rf0077eeva ul04028ccpc 3025n1pp hhp6eva ue632tpv 121-75m100pps r-4-200blpei du311-71032rtpe tf7wkapp 3862 pp h7511 pp ba202etpe m99050abs vh-0850pa12 aesnomedpc/abs cy8540tpu dp9659dupom fm2020abs pv300g6abs at900pc/abs mc8200pmma 6npbt sk652fr1 pc/abs gp5006bldpe pe620atpee g3548l
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