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13549213581  肖生

 

低摩擦系數(shù), 良好的強(qiáng)度, 絕緣, 無粘性, 薄膜, 電線電纜應(yīng)用, 電纜護(hù)套, 墊圈, 密封, 電器導(dǎo)線絕緣材料, 隔膜, 薄膜

DeWAL D/W 203

聚四氟乙烯

DeWAL Industries

 

產(chǎn)品說明

 

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.

 

總體

 

材料狀態(tài) • 已商用：當(dāng)前有效

供貨地區(qū) • 北美洲 • 歐洲

性能特點(diǎn) • 低摩擦系數(shù) • 良好的強(qiáng)度 • 耐熱性，高

• 絕緣 • 耐化學(xué)性良好 • 無粘性

• 薄膜 • 電線電纜應(yīng)用 • 密封

用途 • 電纜護(hù)套 • 墊圈

• 電器導(dǎo)線絕緣材料 • 隔膜

外觀 • 可用顏色

形式 • 薄膜

物理性能 額定值單位制

比重 1.50g/cm³

Thickness 50.8 到 508nm

薄膜 額定值單位制 測試方法

抗張強(qiáng)度 - MD (屈服) 13.8MPa ASTM D882

伸長率 - MD (斷裂) 35% ASTM D882

補(bǔ)充信息 額定值單位制

Backing Material Extruded PTFE Film

Core ID 7.62cm

Maximum Roll OD 279mm

Width 12.7 到 279mm

備注

1 一般屬性：這些不能被視為規(guī)格。

 

 

 

 

 

注塑級聚四氟乙烯 DeWAL Industries 注塑級PTFE   PTFE  DeWAL D/W 203塑料是東莞市雙幫塑膠原料有限公司常年銷售的塑料，因?yàn)樗芰蟽r(jià)格行情每天都有新變化前天的報(bào)價(jià)不等于今天的報(bào)價(jià)。本公司銷售的所有原料保證是原廠原包,隨料可以提供生產(chǎn)廠商提供的物性表、SGS報(bào)告，COA原料出廠報(bào)告,UL黃卡,ROSH報(bào)告,reach報(bào)告,SVHC報(bào)告,提供原料注塑加工工程中可能出現(xiàn)的各種異常現(xiàn)象解決方法，塑料牌號太多，本網(wǎng)站沒有提供的本公司也有代理，詳情請咨詢本公司相關(guān)業(yè)務(wù)人員0769-87795123

 

13549213581  肖生