东莞市千泰塑胶原料有限公司为您提供pp pm655pp pm655。
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 pm655pp pm655pc/abs/hac-8250w/pa6ˉk224-g6-fcpp/1202fpmmapd12tpv.8201-80tpvˉ251-85w232pom/tc301pps.fz-3805-s3lcpˉg-430 tpv 美国埃克森美孚 8291-85papc/abs7580pa66.htn.502mpr/hf20pp c101-00pp sm-138asa/li942 peek 美国壳牌 dbgf5g40-yepbtˉx7292ppsfz-2140-d7ppˉk4515ppˉ7220pa66ˉn3-40mf-1350pa66 2300mrpc 3022l1(i2)tpe he890b pom 日本宝理 yf-5eva/lv450 lldpe韩国skrg500upp.si0104pp/ef005aeabs.ag15a3pa6ˉpf003pcˉslx2231tpbt 243032emaa/0903, lcp日本住友化学e5008l bk pbt德国巴斯夫b4040g6 hrbktpe 4556
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 pm655pp pm655pc.exrl0847.ppˉsb-520yˉpc/abs/lay1004sgpbtˉb600sepcˉgv181pom/lm511/ppˉf3002pps s13g40bllcp.e130gevaef439 pc/abs 广州lg er-1008rfpa46.te350pom cf454tpv 703-45eva ef321pbtˉt7391pc 500pom aw-02pei.1100-8021pa6 ls610 pc 日本帝人 gn-3730si bk pa66 kn333g30pc lc2200pc/abs7380abs.st-100.pp/sh52cpc/h-3000pp.m1600pps of006i pp 2602pc.az2201.pc/urz2502pc 144hpa12/g170 lcp美国泰科纳a130tpeˉ416pc 1837pom c9021gv3-30
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