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品牌 | 韦玉达斯 | 型号 | WDH-3240 |
材质 | 玻璃纤维布、环氧树脂 | 耐温 | 155(℃) |
颜色 | 黄色 | 厚度 | 各种(mm) |
宽度 | 1000(mm) | 长度 | 2000(mm) |
产品认证 | ISO9001 | 适用范围 | 适用于机械、电器及电子用高*缘结构*部件 |
WDH-3240环氧玻璃布层压板
Epoxy gl* cloth laminated board
一、概述
本产品由环氧树脂和玻璃布制成,型号为3240-1,在中温下机械性能高,在高温下电气性能稳定。适用于机械、电器及电子用高*缘结构*部件。SUMMATION It is made of ethoxyline and gl* cloth, t*e is 3240-1, high mechanical performance under medium temperature, stable electrical properties under high temperature, fit for machine, electric apparatus and insulating parts for electronics.
二、要求
1、外观:表面应平整光滑,无皱纹和裂纹,适量避免其它缺陷,如擦伤、压痕等,允许有少量斑点。Requirement Appearance: surface should be flat and velvet, without wrinkle and crack, avoid other disfigurement, such as scratch, impress, a few spot is available
2、标称厚度及允许偏差(单位mm) Nominal thickness and permissible error (Unit mm)
标称厚度Nominal thickness | 允许偏差Permissible error | 标称厚度Nominal thickness | 允许偏差Permissible error | 标称厚度Nominal thickness | 允许偏差Permissible error | 标称厚度Nominal thickness | 允许偏差Permissible error | 标称厚度Nominal thickness | 允许偏差Permissible error |
0.4 | &plu*n;0.10 | 1.2 | &plu*n;0.20 | 4.0 | &plu*n;0.45 | 12.0 | &plu*n;0.94 | 30.0 | &plu*n;1.70 |
0.5 | &plu*n;0.12 | 1.6 | &plu*n;0.24 | 5.0 | &plu*n;0.52 | 14.0 | &plu*n;1.02 | 35.0 | &plu*n;1.95 |
0.6 | &plu*n;0.13 | 2.0 | &plu*n;0.28 | 6.0 | &plu*n;0.60 | 16.0 | &plu*n;1.12 | 40.0 | &plu*n;2.10 |
0.8 | &plu*n;0.16 | 2.5 | &plu*n;0.33 | 8.0 | &plu*n;0.72 | 20.0 | &plu*n;1.30 | 45.0 | &plu*n;2.30 |
1.0 | &plu*n;0.18 | 3.0 | &plu*n;0.37 | 10.0 | &plu*n;0.82 | 25.0 | &plu*n;1.50 | 50.0 | &plu*n;2.45 |
3、平直度(层压板距长度1000mm直尺的*大允许偏差)(单位mm)Planenes*ax windage between laminated board and 1000mm ruler Unit: mm
标称厚度Nominal thickness | 允许偏差Permissible error | 标称厚度Nominal thickness | 允许偏差Permissible error |
1.6~3 | 见注See remark | 6~8 | 8 |
3~6 | 10 | >8 | 6 |
注:对标称厚度1.6~3的层压板的允许偏差,*正在考虑中。Remark: permissible windage towards laminating board with 1.6~3 nominal thickness are under consideration by the state. |
4、性能指标Performance Index
序号No. | 性能Performance | 单位Unit | 性能指标Performance Index |
1 | 垂直层向弯曲强度Vertical Bending Strength | Mpa | ≥204 |
2 | 表观弯曲弹性模量Bending Elastic Modulus of Appearance | Mpa | ≥14400 |
3 | 垂直层向压缩强度Vertical Compression Strength | Mpa | ≥210 |
4 | 平行层向剪切强度Parallel shear strength | Mpa | ≥18 |
5 | 拉伸强度Peel strength | Mpa | ≥180 |
6 | 平行层向击穿电压(90&plu*n;2℃油中)Parallel Breakdown Voltage (90&plu*n;2℃ OIL) | kv | ≥21 |
7 | 相比漏电起痕指数Comparative *age tracking index | / | ≥120 |
8 | 长期耐热性T1 T1 Long-term thermostability | / | ≥78 |
9 | 密度Density | g/cm3 | 1.7~1.9 |