|
牌号
|
产品名称
|
分类
|
用途
|
|
9201-1
|
电容器薄膜
|
定向
|
用作电容器介质等
|
|
9201-2
|
导线绝缘用薄膜
|
定向
半定向 不定向 |
用作电器仪表绝缘等
|
|
9201-3
|
衬垫用薄膜
|
不定向
|
用作绝缘密封衬垫等
|
|
试验项目
|
单位
|
指标值
|
|
|
|
|
定向膜
|
不定膜
|
|
拉伸强度
|
MPa
|
≥30.0
|
≥10.0
|
|
断裂伸长率
|
%
|
≥30
|
≥100
|
|
1MH2
介质损耗角切值
≤0.01mm >0.01mm |
——
|
3.0×104
2.5×104 |
——
|
|
1MH2介电系数
|
——
|
平均值 1.8-2.2
|
——
|
|
直流击穿电压
（常温） |
KV/mm
|
平均值200
**低值40 |
平均值40
**低值4 |
|
牌号
|
分类
|
厚度
（毫米） |
厚度公差
（毫米） |
宽度
（毫米） |
宽度公差
（毫米） |
长度
（米） |
|
9201-1
|
定向
|
0.03,0.035
|
±0.002
|
60,90,120
|
±0.3
|
≥50
|
|
0.04,0.045
|
±0.003
|
60,90,120
|
||||
|
0.05,0.06
|
±0.004
|
60,90,120
|
||||
|
9201-2
|
定向
|
0.03,0.04
|
±0.003
|
60,90,120
|
±0.3
|
≥50
|
|
0.05,0.06
|
±0.004
|
60,90,120
|
||||
|
0.07,0.08
|
±0.005
|
60,90,120
|
||||
|
半定向
|
0.03,0.04
|
±0.003
|
60,90,120
|
|||
|
0.05,0.06,0.07
|
±0.005
|
60,90,120
|
||||
|
0.08,0.09,0.10
|
±0.005
|
60,90,120
|
||||
|
9201-3
9201-4 |
不定向
|
0.05,0.06,0.07
|
±0.010
|
90,120,150
|
±2.0
|
≥50
|
|
0.08,0.10,0.15
|
±0.02
|
90,120,150
|
≥20
|
|||
|
0.20,0.25,0.30
|
±0.03
|
120,200,250,300
|
±3.0
|
|||
|
|
车削板
|
0.5,1.0,1.5
|
±0.05
|
120,200,250,300
|
±3.0
|
≥15
|
