詳情介紹
聚酯樹脂GPO-3板材 型材

GPO-3是由無堿玻璃纖維氈板浸以不飽和聚酯樹脂糊,并添加相應(yīng)的添加劑經(jīng)熱壓而成的硬性板狀絕緣材料。 GPO-3絕緣板,又稱 UPGM-203 ,指的是不飽和聚酯玻璃纖維氈板材料,機(jī)械和電氣用,高濕下電氣性能好,中等溫度下機(jī)械性能好,具有阻燃性,耐電弧和耐抗漏電痕跡性能佳。
1. 板材規(guī)格:915*1830mm, 1000*2000mm, 1245*2450mm
2. 顏色:紅色 棕紅色 白色 褐色 黃色 黑色
3. 厚度:0.5mm~62mm 更高請
4.型材規(guī)格表見附表.
| 圓棒尺寸(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 | \ | \ |




| 產(chǎn)品技術(shù)指標(biāo) |
| 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 | |