日本三菱PC HL-7002(光学级PC HL-7002)高流动
日本三菱PC HL-7002(光学级PC HL-7002)高流动
高透明瓶子。PC合金种类繁多,为了改进PC熔体粘度大(加工性)和制品易应力开裂等缺陷,PC与不同聚合物形成合金或共混物,提高材料性能。具体有PC/ABS合金,PC/ASA合金、PC/PBT合金、PC/PET合金、PC/PET/弹性体共混物、PC/MBS共混物、PC/PTFE合金、PC/PA合金等。利有两种材料性能优点,并降低成本,如PC/ABS合金中,PC主要贡献。较好的韧性和冲击强度,高强度、阻燃性,ABS则能改进可成型性,表观质量,降低密度。原料的干燥原料烘干:普通烘干箱温度110—130,时间2—4小时,机顶料斗烘干箱温度100—120,要求水分含量低于0.03%。判断水含量是否合格:看空注射的料条。 资助的研究倾向于发现有重大影响。易和其他物质发生化学作用在聚碳酸酯纤维不应使用氧化钠和其它碱性清洁剂否则导致泄出Bisphenol-A(C15H16O2),一种已知的内分泌干扰素(影响生殖系统)。特性:为非结晶性热塑性塑料,优质的耐热性能、良好的透明度和极高的耐冲击强度等物理机械性能。优点:1.具高强度及弹性系数、高冲击强度、使用温度范围广;
Iupilon供应PC日本三菱工程GSH2010R2
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Iupilon供应PC日本三菱工程EGN2010KR
2.高度透明性及自由染色性;3.H.D.T.高;4.耐。耐候性佳;6.电气特性优;7.无味无臭对人体无害符合卫生;8.成形收缩率低、尺寸安定性良好。合成工业上应用的聚碳酸酯主要由双酚A和光气来合成,其主链含有苯环和四取代的季碳原子,刚性和耐热性增加,Tm=265-27。 日本帝人部分牌号编辑注塑球泡:PCML-3206ZT日本帝人V-2(1.0),MVR:18注塑用,均匀透光,光线透过率82%(帝人测试法),国内测试法达到94%,PCML-5206ZLP日本帝人V-0(1.5),MVR:3.5注塑用。
分类:
(1)防静电PC,
(2)导电PC,(3)加纤防火PC,
(4)抗紫外线耐候PC,
(5)食品级PC
What processing method does PC of Hua Yun Plastics company have? PC can be injection molding, extrusion, molding, plastic, thermoforming, printing, bonding, coating and machining, the important processing method is injection molding. What should I pay attention to in PC processing? PC plastic raw material water rate is larger, must preheat drying before processing, pure PC drying 120 °C, modified PC generally with 110 °C temperature drying more than 4 hours. The drying time should not exceed 10 hours. Generally, air extrusion method can be used to determine whether the drying is sufficient. The proportion of recycled materials can reach 20% . In some cases, recycled materials may be used, the actual weight of the product depends on the quality requirements. Recycled materials can not be mixed at the same time different color particles, otherwise it will seriously damage the nature of the finished product.