PFA416HPX美国科慕Chemours杜邦416HP
- 供应商
- 京冀（广州）新材料有限公司
- 认证
- 报价
- ￥18.00元每千克
- PFA
- 纯度高低摩擦系数低吸湿性
- 416HP
- 低烟度良好的电气性能良好的熔体强度
- 美国杜邦
- 耐气候影响性能良好耐热性，中等热稳定性，
- 联系电话
- 18938547875
- 手机号
- 18938547875
- 联系人
- 蒋红卫
- 所在地
- 广州市南沙区丰泽东路106号（自编1号楼）X1301-E014087（注册地址）
- 更新时间
- 2024-08-28 07:29
perfluoroalkoxy
dupont fluoropolymers
产品说明：
for inventory control purposes product name may be followed byan x.
products labeled pfa 416 hp and pfa 416 hp x are e and allinformation in this document is applicable to both.
typical application
applications for dupont™ teflon ® pfa 416hp include highperformance thin-wall wire coatings; intricate injection moldedparts for production of chemicals where purity in theparts-per-billion range is needed; semiconductor components andelectronic parts; and fluid handling systems for high performancechemical filters. with a typical melt flow rate of 42, teflon ® pfa416hp resin is ideally suited for applications re a highprocessing speed and very low viscosity.
description
dupont™ teflon ® pfa 416hp is a special purpose fluoroplastic resinavailable in pellet form. this resin has a higher melt flow rate(typical mfr of 42) than most other pfa fluoroplastic resins, whichpermits higher extrusion speed and easier processing, making teflon® pfa 416hp a cost-effective alternative for producing thin-walland complicated articles. unlike other high melt flow ratepolymers, teflon ® pfa 416hp is specially formulated to provide ahigh melt flow rate for processing ease, while still providing goodflexural properties and stress-crack resistance. these uni, coupled with the resin's high thermal stability, enablethin coatings of ultra-fine wires and injection molding of complexparts. table 1 shows the typical property data for teflon ® pfa416hp.
the enhanced purity of teflon ® pfa 416hp makes it suitable forapplications that require improved color, lower extractablefluorides, and freedom from other foreign materials. teflon ® pfa416hp contains no additives and is designed for hostile chemicalenvironments where purity in the parts-per-billion range is needed.teflon ® pfa 416hp combines the processing ease of conventionalthermoplastics with many properties similar to those ofpolytetrafluoroethylene. compared to other thermoplastics, the highmelt strength and thermal stability of teflon ® pfa 416hp can beused to improve processing rates, and allows intricate electronicsto be insulated with an extremely thin coating and still withstandsoldering.
properly processed products made from neat teflon ® pfa 416hp resinprovide the superior properties typical of the fluoroplasticresins: chemical inertness, exceptional dielectric properties, heatresistance, toughness and flexibility, low coefficient of friction,non-stick characteristics, negligible moisture absorption, lowflammability, performance at temperature extremes, and excellentweather resistance.
in a flame situation, products of teflon ® pfa 416hp resistignition and do not promote flame spread. when ignited by flamefrom other sources, their contribution of heat is very small andadded at a slow rate with very little smoke.
teflon ® pfa 416hp meets the re of astm d3307, typeix
物性信息：
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