Description：
BL black polyimide film is high insulating insulation material, one side id bright, the other side is matte. The electric breakdown strength is more than 5KV/mil, and it has excellent high-temperature resistance and high surface tension. It is applied in insulation tape and other insulation equipment.
Features：
heat resistant, high mechanical, high insulation, matt, environment-friendly with halogen free, highest UL-94 flammability rating:V-0
Size：
1、Thickness：38μm、50μm、75μm、100μm、125μm、 150μm175μm、200μm、225μm.
2、Width：520mm or 620mm.
Property parameter table：
性能Property | 单位Unit | BL1522 | BL322 | BL822 | 测试方法 Test Method |
厚度Thickness | μm | 38±3 | 75±5 | 200±20 | ASTM D374 |
宽度Width | mm | 520/620 | 520 | 520 | ASTM D374 |
拉伸强Mpa Tensile Strength | 纵MD | Mpa | ≥120 | ≥110 | ≥95 | ASTM D882 |
横TD | Mpa | ≥100 | ≥100 | ≥85 | ASTM D882 |
断裂伸长率 Elongation | 纵MD | % | ≥30 | ≥20 | ≥15 | ASTM D882 |
横TD | % | ≥40 | ≥25 | ≥15 | ASTM D882 |
绝缘强度KV Dielectric Strength | KV | ≥1.5 | ≥5.5 | ≥10.0 | ASTM D149 |
光泽度Glossiness | 哑面Matt | Gs | ≤40 | ≤50 | 65--90 | ASTM D523 |
介电常数 Dielectric constant | ≤3.6 | ASTM D150 |
介质损耗角正切 Tangent of dielectric loss Angle | ≤0.035 | ASTM D150 |
The above data are for reference only.
Application:
LCP antenna reinforcement
In pursuit of black high insulation
Other reinforcement or gasket
Black insulation tape and other insulation products.
