性能要求：
Performance Requirement:
|
序号 No. |
项目 Item |
单位 Unit |
要求 Requirement |
|||
|
1 |
标准厚度 Standard thickness |
mm |
0.16 0.18 |
0.20 |
0.23 |
0.25 |
|
2 |
厚度允许偏差 Thickness allowable deviation |
mm |
±0.03 |
±0.035 |
||
|
3 |
定量 Ration |
g/m2±10% |
195 220 |
245 |
275 |
315 |
|
4 |
拉伸强度纵向不弯 Tensilestrength: Unbent longitudinally |
N/10mm |
≥40 ≥70 |
≥80 |
≥100 |
≥120 |
|
5 |
介电强度 Dielectric strength |
KV/mm |
≥40 |
|||
|
6 |
树脂含量 Resin content |
% |
35±5 |
30±5 |
||
|
7 |
挥发物含量 Volatile matter content |
% |
≤1.5 |
|||
|
8 |
可溶性树脂含量 Soluble resin content |
% |
≥90 |
|||
|
9 |
拉伸剪切强度 Tensile shear strength |
Mpa |
≥5.0 |
|||
|
10 |
温度指数 Temperature index |
℃ |
≥155 |
|||
产品固化条件：
Product Curing Condition:
在130℃±5℃保持5小时的条件下固化；亦可在140℃±5℃保持在4小时条件下固化；或在150℃±5℃保持在3小时条件下固化。
Cure at 130℃±5℃ for 5 hours, at 140℃±5℃ for 4 hours or at 150℃±5℃ for 3 hours.
贮存：
Storage:
应贮存于干燥而洁净的室内，不得靠近火源、暖气或日光照射。贮存期为壹年；超过贮存期经检验，合格者仍可使用。
Store in dry and clean room; keep away from fire source, ce**al heating or sunlight irradiation. Storage period: One year; in excess of the storage period, the qualified one after inspection also can be used.
