13549213581  肖生

 

低摩擦系数, 良好的强度, 绝缘, 无粘性, 薄膜, 电线电缆应用, 电缆护套, 垫圈, 密封, 电器导线绝缘材料, 隔膜, 薄膜

DeWAL D/W 203

聚四氟乙烯

DeWAL Industries

 

产品说明

 

D/W 203 is an unsintered PTFE (Polytetrafluoroethylene) film used primarily for electrical insulation, particularly for wire and cable applications. The polymer is fibrilated giving good strength in the machine direction. It has the inherent benefits of PTFE: exceptional chemical resistance, extreme temperature range from 450F to +500F, low coefficient of friction, excellent drape characteristics and non-stick properties.

 

D/W 203 is used in cable insulation, harness wrap, and as the dielectric medium in coaxial cables. Once sintered, it seals completely to provide excellent electrical insulating properties, unsurpassed chemical resistance and excellent thermal resistance. DeWAL's unsintered PTFE tape has good drape characteristics allowing it to conform smoothly to complicated shapes. D/W 203 can be used for gaskets, expansion joints, valve seals and diaphragm applications. It is available unpigmented and pigmented to match EIA colors. It has good strength after sintering and is used where chemical inertness and high temperature resistance are needed.

 

总体

 

材料状态 • 已商用：当前有效

供货地区 • 北美洲 • 欧洲

性能特点 • 低摩擦系数 • 良好的强度 • 耐热性，高

• 绝缘 • 耐化学性良好 • 无粘性

• 薄膜 • 电线电缆应用 • 密封

用途 • 电缆护套 • 垫圈

• 电器导线绝缘材料 • 隔膜

外观 • 可用颜色

形式 • 薄膜

物理性能 额定值单位制

比重 1.50g/cm³

Thickness 50.8 到 508nm

薄膜 额定值单位制 测试方法

抗张强度 - MD (屈服) 13.8MPa ASTM D882

伸长率 - MD (断裂) 35% ASTM D882

补充信息 额定值单位制

Backing Material Extruded PTFE Film

Core ID 7.62cm

Maximum Roll OD 279mm

Width 12.7 到 279mm

备注

1 一般属性：这些不能被视为规格。

 

 

 

 

 

注塑级聚四氟乙烯 DeWAL Industries 注塑级PTFE   PTFE  DeWAL D/W 203塑料是东莞市双帮塑胶原料有限公司常年销售的塑料，因为塑料价格行情每天都有新变化前天的报价不等于今天的报价。本公司销售的所有原料保证是原厂原包,随料可以提供生产厂商提供的物性表、SGS报告，COA原料出厂报告,UL黄卡,ROSH报告,reach报告,SVHC报告,提供原料注塑加工工程中可能出现的各种异常现象解决方法，塑料牌号太多，本网站没有提供的本公司也有代理，详情请咨询本公司相关业务人员0769-87795123

 

13549213581  肖生