性能指标:
序号 NO. |
指称名称 Properties |
单位 Units |
指标值 Values |
|||||||
1 |
标称厚度 Nominal thickness |
mm |
0.14 |
0.17 |
0.18 |
0.20 |
0.23 |
0.25 |
0.30 |
0.36 |
2 |
厚度允差 Thicknessallowed tolerance |
mm |
±0.01 |
±0.02 |
±0.02 |
±0.03 |
±0.03 |
±0.03 |
±0.04 |
±0.04 |
3 |
标称定量 Nominal grammage |
g/m2 |
140 |
180 |
210 |
250 |
270 |
300 |
360 |
460 |
4 |
定量允差 Grammageallowedtolerance |
g/m2 |
±17 |
±20 |
±30 |
±30 |
±35 |
±40 |
±50 |
±50 |
5 |
薄膜标称厚度 Film nominal thickness |
um |
50 |
75 |
100 |
125 |
140 |
165 |
200 |
265 |
6 |
拉伸强度(纵向) Tensile strength(MD) |
N/10mm |
≥100 |
≥150 |
≥160 |
≥180 |
≥200 |
≥220 |
≥270 |
≥320 |
7 |
拉伸强度(横向) Tensile strength(XD) |
N/10mm |
≥80 |
≥90 |
≥110 |
≥130 |
≥150 |
≥180 |
≥200 |
≥250 |
8 |
伸长率(纵向) Elongation(MD) |
% |
≥10 |
≥10 |
≥10 |
≥12 |
≥12 |
≥12 |
≥12 |
≥12 |
9 |
伸长率(横向) Elongation(XD) |
% |
≥15 |
≥15 |
≥15 |
≥18 |
≥18 |
≥18 |
≥18 |
≥18 |
10 |
击穿电压 Electric breakdown voltage |
KV |
≥6 |
≥7 |
≥10 |
≥11 |
≥12 |
≥13 |
≥15 |
≥20 |
11 |
热态粘结180±2℃ 10Min Bond strength at 180±2℃ |
不分层、不起泡、不流胶 No delamination,no blister,no adhesive flow |
贮存在室温40℃以下的干燥洁净的室内,不得靠近火源、暖气及受日光直射。贮存期为12个月,若超过贮存期按技术标准检验合格仍可使用。