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。tpv x5725b***tpv x5725bppˉ278pmma 80nb pps深圳东丽a504x90abs 550r-t25pbtˉgf30hrpa66 rf-700-10 emppˉ55t1030s pp韩国lg r1610tpe 1035nm/1002 tpu美国路博润58315 coc日本宝理9506tpee/ue3201pp/48m40 lcp日本杜邦7130-bk010epdm 5565pp/hy311cocˉ490kpc/absnv0041ev lldpe韩国现代uj814pbt/6000/ pvc香港光裕rhbf90tpu a85p5350pp pf501xppˉc600h2pc h-3000vr ptfe 6cppˉadxp699pmmac356btpuˉr2000pc/abs/gn-5301f peek 吉林中研高塑 330upfpp 612ll-112pbtˉlw9020bkpc/k-20uvpp/2000tpe tf0stlpp k65g3pbt 1731
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.tpv x5725b***tpv x5725btpe tf8aaepcˉde0029eftpe ts9aczpp/dm55pbt 5010gn6-20m8xpbt 4830lpc/dfl22erabs al001-wh7d317ltpu sp883pc/1201-08pc 4330-6 tpu德国巴斯夫lj 10/189lcp e6007lhf-bz pom 韩国工程塑料 fu-2015pc/3158pa6-50pom m90tpv 111-45pom/f20-52u/pps a604x95pa66ˉrf006xxppa6ˉbgz-30pomwa-11hpc/df002hppe/ax20mrfrppˉ7414pc/absmc8800 pc 基础---塑料(南沙) lux2114pbtˉmin125ppˉ7531tpee/h605epcˉ4501pps/fz-2140-d9pmma d-1133pcˉml7693pmma/4453tpeˉt331cpa66/rf206h
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