Epoxy Glass Cloth Laminates
详细说明
Name : Epoxy Glass Cloth Laminates 3240
Type : lamiante sheets ,Rods , Tubes
Color : Yellow colore
Characteristics and Applications:
With high mechanical strength ,electrical properties and good moisture resistance properties,widely range of applications ,suitable for using as insulation structural parts in electric equipments ,such as electric generators ,motors etc.
Thickness: 0.20mm~70mm
3240 Sheets : 1020x2040mm 1220x2440mm 1220x2040mm
3240 Rods :?10mm~?100mm
3240 Tubes : Min .ID 10mm , Max.ID :400mm
Products Pictures:



Test report:
NO. | PROPERTIES | UNIT | STANDARD VALUE | TESTING RESULT |
1 | Flexural strength perpendicular to laminations – under normal room temperature 常温下垂直层向弯曲强度 | MPa | ≥ 340 | 370 |
2 | Notch Impact strength parallel to lamination (Notched charpy) 平行层向冲击强度 (简支梁法) | kJ/m2 | ≥ 33 | 54 |
3 | Dielectric strength perpendicular to laminations (in oil 90±2℃), 1mm in thickness 垂直层向电气强度 (90±2℃油中) , 板厚1mm | kV/mm | ≥ 14.2 | 22 |
4 | Breakdown voltage parallel to laminations (in oil 90±2℃) 平行层向击穿电压 (90±2℃油中) | kV | ≥ 35 | 41 |
5 | 1MHz dielectric coefficient 1MHz介电常数 | - | ≤ 5.5 | 4.71 |
6 | 1MHz loss factor 1MHz介质损耗因数 | - | ≤ 0.04 | 0.021 |
7 | Water absorption, 1.6mm in thickness 吸水性, 板厚1.6mm | mg | ≤ 19 | 10 |
8 | Insulation resistance Impregnated in water, D-24/23 浸水后绝缘电阻,D-24/23 | Ω | ≥5.0×108 | 8.5×108 |
9 | Density 密度 | g/cm3 | 1.70-1.90 | 1.89 |
10 | Thermic endurance 耐温等级 | ℃ | 130 | B |
11 | Tolerance 厚度公差 1mm | mm | 0.82-1.18 | 1.05 |
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