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 |  |