pc‖原料：聚-pc‖1010nh是一款高強度透明pc‖材料，是產品在透明產品設計時所選用的一款常用材料，常被注塑成各式各樣的透明或者半透明制件，可應用于汽車車燈等部件。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、排氣-————改進模具設計
poor b&poor exhaust gas -- improving mold design
??3、樹脂變色、黑點
resin 3, resin discoloration, black spot
??a、料筒、噴嘴積料————清理料筒和噴嘴
a, cylinder&nozzle material - cleaning cylinder&nozzle.
??b、成型溫度過高————降低成型溫度
b, forming temperature too high -- reducing molding temperature
??4、制品未充滿
4, not full of products
??a、物料塑化不夠————提高料筒溫度
a, material is not plasticized -- increasing the barrel temperature.
??b、模具溫度過低————提高模具溫度
b, mold temperature is too low -- improve mold temperature
??c、噴嘴溢料————調整模具位置
c, nozzle overflow - adjust the position of the die.
pom☆原料可在-40℃～100℃溫度范圍內長期使用。pom☆極易分解，分解溫度為280℃，分解時有性和腐蝕性氣體發生。故模具鋼材宜選用耐腐蝕性的材料制作。力學性能pom☆強度、剛度高，彈性好，減磨耐磨性好。pc 122pc 122pc s-2000vrtpv/w750bppo gtx924 pc 日本三菱工程 7022ras c552485 pa66法國羅地亞c30h1v30pbtˉwx95752lpom fg40u01 poe新加坡埃克森美孚6102tpe vtv8lvnpc/rx1452pp/ppc500pa12/l25pom/so301/tpu dp3378appˉ1830pa66/ra702 pa6t 日本三井化學 rg430natpe tf7gmapa66ˉfr70m30v0 tpe美國 apexmd-585pa6 fm-pf-745pa66 rfl36tpvˉa64bipp 5060pa66 d5g3bmevav6110mppˉpm801tpu ut-95au10pa6 px08322 abs日本東麗100pp/php501d pp中石化廣州4220stpu gf30-01pa6ˉph0400cx petg 美國伊士曼 gn077pbtˉ1201g-15pa6ˉf130-b
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聚對-丁二醇酯，又名聚對-四次酯。英文名；polybutyleneterephthalate。簡稱pbt pbtp或ptmt，它是對-與1,4-丁二醇的縮聚物。可由酯交換法或直接脂化法經縮聚而制得，今后的發展趨勢為直接酯化法生產。pbt和pet一起被稱為熱塑性聚酯。
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.pc 122pc 122tpvˉ211-45pa6 2210g3pmmazk40 pa6美國杜邦7300t nc010pbt 3000tpvˉa75sci-hfpa66/70k20hsl pom 美國杜邦 de20266lcpˉ6330tpuˉ5080apa66 132f pc/abs/630gfpa6ˉ73g35hslpc/oq2720pc ls1-6164tpv 8201-80pps ocl4013pc 3020u(hf) pa66日本東麗cm3304v0ppo gtx8710pa66 fe3071 pc/abs/gp-5206fpa66 66h2g/25-v0kb1asa/pc/kr2867cwupp hx3300h pp/gh42mpc/abs/7580/pa6t/ht1v-45hy pbt漳州長春3015-205spbt f202g30napcˉ2805mas145 pp中石化茂名hhp4tpv 50dtpu/539tpv a80bipbt mv14shifr1 tpee美國杜邦4069tpuˉ45-40/05
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