- 牌子YAAN
- 生产国中国
环氧玻璃布层压板 3240 FR4 FR5 G10 G11
一、概述
本产品由环氧树脂和玻璃布制成，型号为3240，在中温下机械性能高，在高温下电气性能稳定。适用于机械、电器及电子用高绝缘结构零部件。
SUMMATION It is made of ethoxyline and glass cloth, type is 3240, 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 | ±0.10 | 1.2 | ±0.20 | 4.0 | ±0.45 | 12.0 | ±0.94 | 30.0 | ±1.70 |
| 0.5 | ±0.12 | 1.6 | ±0.24 | 5.0 | ±0.52 | 14.0 | ±1.02 | 35.0 | ±1.95 |
| 0.6 | ±0.13 | 2.0 | ±0.28 | 6.0 | ±0.60 | 16.0 | ±1.12 | 40.0 | ±2.10 |
| 0.8 | ±0.16 | 2.5 | ±0.33 | 8.0 | ±0.72 | 20.0 | ±1.30 | 45.0 | ±2.30 |
| 1.0 | ±0.18 | 3.0 | ±0.37 | 10.0 | ±0.82 | 25.0 | ±1.50 | 50.0 | ±2.45 |
3、平直度（层压板距长度1000mm直尺的最大允许偏差）（单位mm）
Planenessmax 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，国家正在考虑中。 Remark: permissible windage towards laminating board with 1.6～3 nominal thickness are under consideration by the state. |
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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 | ≥340 |
| 2 |
表观弯曲弹性模量 Bending Elastic Modulus of Appearance |
Mpa | ≥24000 |
| 3 |
垂直层向压缩强度 Vertical Compression Strength |
Mpa | ≥350 |
| 4 |
平行层向剪切强度 Parallel shear strength |
Mpa | ≥30 |
| 5 |
拉伸强度 Peel strength |
Mpa | ≥300 |
| 6 |
平行层向击穿电压（90±2℃油中） Parallel Breakdown Voltage (90±2℃ OIL) |
kv | ≥35 |
| 7 |
相比漏电起痕指数 Comparative creepage tracking index |
/ | ≥200 |
| 8 |
长期耐热性T1T1 Long-term thermostability |
/ | ≥130 |
| 9 |
密度 Density |
g/cm3 | 1.7～1.9 |