東莞市千泰塑膠原料有限公司為您提供pbt vb-5300gs』pbt vb-5300gs。
pc‖原料：聚---pc‖1010nh是一款高強(qiáng)度透明pc‖材料,，是產(chǎn)品在透明產(chǎn)品設(shè)計(jì)時(shí)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(yīng)用于汽車(chē)車(chē)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(jìn)模具設(shè)計(jì)
poor b&poor exhaust gas -- improving mold design
??3,、樹(shù)脂變色,、黑點(diǎn)
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(guò)高————降低成型溫度
b, forming temperature too high -- reducing molding temperature
??4、制品未充滿(mǎn)
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(guò)低————提高模具溫度
b, mold temperature is too low -- improve mold temperature
??c、噴嘴溢料————調(diào)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(nèi)長(zhǎng)期使用。pom☆極易分解,，分解溫度為280℃,，分解時(shí)有性和腐蝕性氣體發(fā)生。故模具鋼材宜選用耐腐蝕性的材料制作,。力學(xué)性能pom☆強(qiáng)度,、剛度高，彈性好,，減磨耐磨性好,。pbt vb-5300gs』pbt vb-5300gspbt 3020-104spbt.7300epc/abs hr-5006aepdm x-4010mpbt/5101g-30u/pa66.r535hpa6/1015uc2tpu a92e4694 pc/abs 德國(guó)科思創(chuàng)拜耳 fr110ppo.gtx918wrpa66 a40b02tpv un0-80ntpc.2458 hips國(guó)亨ps-302pa66 hf3074g-30 pei 基礎(chǔ)---塑料 jd7101pc 3414r-739pp j330tpu s90a pom 日本寶理 yf-5poe 8480pp 7995pps t531j1pc dx06411 pa12 法國(guó)阿科瑪 aesno tl.pc/pbt.te5011tpvˉun-2420hpa6 k-fhg8abs.te-10spbtˉx4805.ptfe.l169j(粉)tpuˉub601pc/abst-3750pc/absgn5009fpetg z6011pc/221r pa66瑞士ems gvs-5hpa6 k224-hg6
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(duì)---丁二醇酯，又名聚對(duì)---四次酯,。英文名,；polybutyleneterephthalate。簡(jiǎn)稱(chēng)pbt pbtp或ptmt,，它是對(duì)---與1,4-丁二醇的縮聚物,。可由酯交換法或直接脂化法經(jīng)縮聚而制得,，今后的發(fā)展趨勢(shì)為直接酯化法生產(chǎn),。pbt和pet一起被稱(chēng)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.pbt vb-5300gs』pbt vb-5300gseva/ue-1220/31fpp 3225 hdpe中石化武漢hd5502w pe蠟 泰國(guó)scg化工 lp1100fpmma 3008pa66 70g20hslppo.wca105-111as nx3400tpee/eb460pomwa-11hpmmaef-940epdm.8600tpe.tc7ynapc 基礎(chǔ)---塑料 dbl-4034pc/abs/emi2562asa767keppo.se100tpu alrpc 60dlcp c130pc 500r-131 pc 新加坡帝人 g-3410rpa12xpa9055x1asacr7500pp p702j pbt pf391g6 pc/abs 日本帝人 tn-7000fpp/tkc115x pvdf 美國(guó)蘇威 20810-47as.nx3400pa6 pfd06pa66 66gf30hieva/e052tpee 5550tpv/5030bspbt.lw9030fr.nc pa66上海羅地亞a 216eva/ue632pp/hp601n
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