產(chǎn)品在生產(chǎn)中經(jīng)特殊工藝處理后制得的，可制成 無硅，不同伸長率的材料具有良好的阻隔，絕緣 效果、無靜電、耐高溫，廣泛用于高精度儀器儀 表兼各種精密器材的制作。
定量范圍：30g/m2-60g/m2
This kind of cellulose film, after special treatment during the production, can be made non-silicon.This material of different elogation has excellent barrier,insulation,non-static,heat resistance. It is widely used for making high-accuracy instruments and all kinds of high-accuracy equipment.
Substance range from 30g/m2 to 60g/m2
| 編號No | 檢測項(xiàng)目 | 單位 | 參數(shù)（典型值） | |||
| 1 | 定量 | g/m2 | 30 | 45 | ||
| 2 | 厚度 | μm | 20 | 30 | ||
| 3 | 厚度幅間差 | μm | 0.6 | 0.8 | ||
| 4 | 抗張強(qiáng)度 縱向 | MPa | 125 | 135 | ||
| 5 | 伸長率縱向 | % | 12 | 18 | ||
| 6 | 霧度 | % | 1.00 | 1.30 | ||
| 7 | 摩擦系數(shù)(膜/膜) | 靜態(tài) | 0.60 | 0.50 | ||
| 動態(tài) | 0.50 | 0.40 | ||||