- Contact Person : Mr. Chu Andy
- Company Name : Shenyang Youda Insulating Material Economic Trading Co., Ltd.
- Tel : 86-24-25637677
- Fax : 86-24-25632678
- Address : Liaoning,Shenyang,Rm. 3, 1-2/F, No. 24-8, Middle Beisi Road, Tiexi District
- Country/Region : China
- Zip : 110025
Epoxy Glass Cloth Laminated Sheet--Insulation Sheet
3240 epoxy phenolic glass fiber laminated sheet
Brief introduction:
This product is made from the special electrical alkali-free glass fiber cloth, with impregnating it into the epoxy phenolic resin and then baking and pressing. It has high performance in mechanics and dielectric properties, good heat resistance as well as ecxellent mechanical processing properties. The thermal resistance class is B, and it can be used as the insulating components in electric motor, electrical instruments and could also work in humidity and oil environments.
Technical parameters:
item | parameter | unit | value | ||||
1 | density | g/cm3 | 1.7-1/9 | ||||
2 | Martin temperature( longitudinal) | °C | Above 200 | ||||
3 | Thermal stability | °C | 200 | ||||
4 | Oil resistance | °C | 130 | ||||
5 | Vertical intensity | longitudinal | MPa | Above 350 | |||
Crosswise | Above 290 | ||||||
6 | Tensile strength | longitudinal | Mpa | Above 300 | |||
Crosswise | Above 220 | ||||||
7 | absorbent | % | Below 0.8 | ||||
8 | Impact strength | Thickness 3-9.5mm | longitudinal | kJ/m2 | Above 60 | ||
Crosswise | Above 50 | ||||||
Thickness Above 9.5 | longitudinal | Above 220 | |||||
Crosswise | Above 200 | ||||||
9 | Adhesive force | N | Above 5600 | ||||
10 | Surface resistivity | Normal | Ω | 1.0*1013 | |||
With impregnated 24 hrs in watwe | 1.0*1011 | ||||||
11 | Volume resistivity | Normal | Ω·m | 1.0*1011 | |||
With impregnated 24 hrs in watwe | 1.0*1013 | ||||||
12 | Parallel to the layer of insulation resistance | Normal | Ω | 1.0*1010 | |||
With impregnated 24 hrs in watwe | 1.0*108 | ||||||
13 | Vertical layer of dielectric strength | 0.5mm-1mm | MV/m | 22 | |||
1.1mm-3mm | 20 | ||||||
14 | Parallel layer breakdown voltage | kV | 30 | ||||
Epoxy Glass Cloth Laminated Sheet--Insulation Sheet
