PET背薄膜簡介：

PET背膜是玻璃深加工行業對PET聚酯薄膜的簡稱。PET背膜又叫耐高溫PET聚酯背膜，它是以聚對苯二甲酸乙二醇酯為原料，采用擠出法制成厚片，再經過雙向拉伸制成的薄膜材料。

PET backing film is the abbreviation for the PET mylar used in the deep processing of glass.PET also called high heat-resistant PET mylar, it use polyethylene glycol terephthalate as the raw meterial,produce into thick film by squeezing,then draw at double sides.

PET背膜用途：

PET背膜主要應用于藝術寫真強化玻璃、夾絲玻璃、夾層玻璃等單面強化玻璃中，用于替代一層玻璃，起到保護寫真材料、夾絲材料以及玻璃背面的作用。

隨著特種功能薄膜的開發，PET聚酯薄膜新的用途也不斷出現。PET薄膜是一種性能比較全面的薄膜。其透明性好，有光澤，具有良好的氣密性，防潮性，在低溫下透濕率下降。PET薄膜的機械性能優良，其強韌性是所有熱塑性塑料中最好的，抗張強度和抗沖擊強度比一般薄膜高得多，且挺力好，尺寸穩定。PET薄膜還具有優良的耐熱、耐寒性和良好的耐化學藥品性和耐油性。匯豐玻璃科技供應的PET背膜是玻璃深加工工藝單面強化中首選的一種PET背膜材料。

The application of PET backing film

PET backing film mainly used in art strenghten glass,slim silk laminated glass etc one-side strenghten glass,to replace one layer of glass,to protect the drawing material,slim silk material and glass backing.

Along with the development fo functional film,the new function of PET mylar emerge.PET film have overall performance,good transparancy,vanish,good gas tightness,moisture will low in low temperature,good machenical performance,obdurability is the best among heating plastic material,higher tensile strength and resistance to impact,good rigidity,stable size,beside it gave excellent heat resistance,cold resistance,Chenical resistance,oil resistivity.The PET backing film provided by HuiFeng is the first opition for the glass deep processing industry.

顏色：透明/乳白色/黑色         Color：transparent/opaque

厚度：3C/5C/7C/25C             Thickness：3C/5C/7C/25C

規格：1850mm/2000mm            Specification：1850mm/2000mm

(可根據客戶要求分切)           （accroding to the customer request cutting）