PET麥拉片成分:
是系由對(duì)苯二甲酸二甲酯和乙二醇在相關(guān)催化劑的輔助下加熱,經(jīng)過酯交換和真空縮聚,雙軸拉伸而成的薄膜。
1、機(jī)械性能——強(qiáng)度高、耐疲勞性、尺寸穩(wěn)定、蠕變也小
2、耐老化性——增強(qiáng)后的UL溫度指數(shù)達(dá)120~140℃(戶外長(zhǎng)期老化性也很好)
3、耐溶劑性——無應(yīng)力開裂
4、對(duì)水穩(wěn)定性—高溫下遇水易分解(高溫高濕環(huán)境下使用需謹(jǐn)慎)
5、絕緣性能——優(yōu)良(潮濕、高溫也能保持電性能穩(wěn)定)
顏色:麥拉片外觀有乳白色、透明色、黑色、本色、等顏色分類
厚度:0.01-0.35mm 形狀:按客戶要求訂做
現(xiàn)已廣泛用于電氣絕緣行業(yè),適用于電子、家用電器、儀表、顯示器、電機(jī)槽縫、電腦及周邊設(shè)備的墊片、檔片、屏幕及保護(hù)作用。
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