客服热线:
广州化工城交易中心
东莞市樟木头丽德塑料
商家二维码
手机查看商家
13760187674
首页>供应>塑料原料>工程塑料>∠ABS日本ALGA-501*** <上一个

单  品  价  格

最小起订货量

  • 1.00元/

    ≥25

李生
13760187674 076913760187674
  • 发货地  北京
本公司精品橱窗推荐
  • 经营模式|贸易型
  • 注册资本|100万人民币
  • 企业类型|企业单位(贸易型)
  • 主营产品|ABS,PC.PVC.EAA.SEBS.SIS,PET
  • 公司地区|北京
  • 公司荣誉|
产品目录
  • 暂无产品目录
本页信息为东莞市樟木头丽德塑料为您提供的“∠ABS日本ALGA-501***”产品信息,如您想了解更多关于“∠ABS日本ALGA-501***”价格、型号、厂家,请联系厂家,或给厂家留言。
有效期至长期有效 最后更新2018-05-24 22:53
浏览次数477

∠ABS日本ALGA-501***

品牌:进口 产品规格:齐全 产地:广东东莞市 包装说明: CAS/标准: 运输说明:








Molding shrinkage: 0.1-0.5%
Thickness: 2.0-50.mm
Water absorption (24H):0.1-0.4%
Softening point of thawing degree: 89 C
Thermal deformation temperature: 70 C
Soft PVC
Tube temperature: 140-170 degrees centigrade
Mold temperature: 40-60 degrees centigrade
Drying temperature: 80 centigrade x2h
Ejection pressure: 600-1500kg/cm2
Density: 1.4g/cm3
Molding shrinkage: 0.1-0.5%∠ ABS日本A LGA-501***
Thickness: 2.0-50.mm
Water absorption (24H):0.1-0.4%
Softening point of thawing degree: 85 C
Thermal deformation temperature: 55 C
material processing
Polyvinyl chloride plastics are different in different forms, and the processing methods are varied, such as pressing, extrusion, injection, coating and so on. PVC resin particle size, fisheye, bulk density, purity, impurity and porosity on processing have influence; it should paste resin viscosity and gelling properties of paste into account.∠ ABS日本A LGA-501***
Polyvinyl chloride is an amorphous polymer with small shrinkage. Before the powder processing, it should be preheated to eliminate water, enhance the plasticizing effect and prevent bubbles. And PVC is very easy to decompose, especially at high temperature, it is more easily decomposed with steel and copper (200 degrees of decomposition temperature). The forming temperature range is small, and the temperature of the material must be strictly controlled. When using a screw type injection machine and a straight through nozzle, the aperture is suitable for preventing the dead angle of the dead angle. Die casting system should be large, gate section should be large, mould should be cooled, mould temperature is 30-60 degrees, and the temperature of material is 160-190.
Under glass transition temperature (Tg, 80 degrees), polyvinyl chloride is a glassy state. At Tg to viscous temperature (Tf, about 160 degrees), it has high elastic rubber and plasticity, and Tf to thermal decomposition temperature (Td) is viscous flow state. The higher the temperature is, the easier the flow is. When the
更多研究报告请查看兰格钢铁研究频道:http://www.lgmi.com/yanjiu/




temperature is over Td, PVC decomposes a large amount of hydrogen chloride (HCl), and the material loses chemical stability and physical properties. Therefore, Td is the upper limit temperature of processing. Because of the high intermolecular force, the Tf is very high and even close to the decomposition temperature, so the plasticizer is needed to reduce the Tf. On the other hand, we also need to add stabilizers to improve the Td of PVC to be processed.
供应商信息
公司名 东莞市樟木头丽德塑料 经营模式贸易型
注册资本100万人民币 公司注册时间2011
公司所在地北京 企业类型企业单位 (贸易型)
保 证 金已缴纳 0.00
主营行业塑料原料  , 塑料原料 / 工程塑料  , 
主营产品或服务ABS,PC.PVC.EAA.SEBS.SIS,PET
联系方式






0相关评论

为您推荐

免责声明:
当前页为∠ABS日本ALGA-501***价格信息展示,该页所展示的∠ABS日本ALGA-501***批发价格、∠ABS日本ALGA-501***报价等相关信息均有企业自行提供,∠ABS日本ALGA-501***价格真实性、准确性、合法性由店铺所有企业完全负责。广州化工城交易中心对此不承担任何保证责任。
友情提醒:
建议您通过拨打∠ABS日本ALGA-501***厂家联系方式确认最终价格,并索要∠ABS日本ALGA-501***样品确认产品质量。如∠ABS日本ALGA-501***报价过低,可能为虚假信息,请确认∠ABS日本ALGA-501***报价真实性,谨防上当受骗。