详情介绍
聚酯树脂GPO-3板材 型材

GPO-3是由无碱玻璃纤维毡板浸以不饱和聚酯树脂糊,并添加相应的添加剂经热压而成的硬性板状绝缘材料。 GPO-3绝缘板,又称 UPGM-203 ,指的是不饱和聚酯玻璃纤维毡板材料,机械和电气用,高湿下电气性能好,中等温度下机械性能好,具有阻燃性,耐电弧和耐抗漏电痕迹性能佳。
1. 板材规格:915*1830mm, 1000*2000mm, 1245*2450mm
2. 颜色:红色 棕红色 白色 褐色 黄色 黑色
3. 厚度:0.5mm~62mm 更高请
4.型材规格表见附表.
| 圆棒尺寸(mm) |
| A | B | C | D |
| 2 | \ | \ | \ |
| 9.5 | \ | \ | \ |
| 15.7 | \ | \ | \ |
| 18 | \ | \ | \ |
| 20 | \ | \ | \ |
| 25.4 | \ | \ | \ |
| 30 | \ | \ | \ |
| 矩形尺寸(mm) |
| A | B | C | D |
| 12 | 8 | \ | \ |
| 18 | 7 | \ | \ |
| 8 | 5 | \ | \ |




| 产品技术指标 |
| Unsaturation polyester glass mat laminated sheet (Similar to NEMA GPO3) | | Properties | Unit | Value | | Density | g/m3 | 1.85 | | Dielectric strength perpendicular to lamination | kV/mm | 14 | | Dielectric strength parallel to lamination | kV | 40 | | Volume resistivity | Ω | 1011~1012 | | Surface resistivity | Ω | 5 x 1011~1012 | | Insultaion resistivity | Ω | 5 x 1011~1012 | | Permittivity (1MHz) | - | 4.0~5.0 | | Dissipation Factor (1MHz) | - | 0.035~0.045 | | Water Absorption | % | 0.05~0.7 | | Flexural strength | Kg/mm2 | 38~45 | | Arc resistance | s | ≥180 | | PTI | V | 600 | | Flammability | - | 94V0 | |