PHENOLIC COTTON CLOTH LAMINATED SHEET

Phenolic cotton cloth laminated sheets is made of cotton cloth impregnated phenolic resin by processing under heat and pressure.

Type£º3025¡¢3025B ¡¢3025C

Products application:high mechanical properties£¬machined as insulating construction parts.








SPECIFICATION£º
ITEM
UNIT
VALUE
3025
3025B
3025C
Density
g/cm3
1.30¡«1.42
1.30¡«1.45
1.30¡«1.45
Martens heat resistance (LW)
¡æ

125

125

125
Flexural strength¡¡¡Ý
MPa
110
90
70
Tensile strength¡¡¡Ý
MPa
70
¡ª
¡ª
Adhesion force¡¡¡Ý
£Î
5390
4500
4500
Impact strength£¬charpy¡¡¡Ý
kJ/m2
25
20
15
Voltage endurance perpendicular to lamination in transformer oil at 90¡À2¡æ¡¡¡Ý
¡¡Thickness£º0.5¡«1mm
¡¡Thickness£º1.1¡«2mm
¡¡Thickness£º2.1¡«3mm
kV/mm

4.0
3.0
2.0


¡ª
¡ª
2.5


¡ª
¡ª
2.5
Area of the sheets
mm
 1020¡Á1220,980¡Á1980,1020¡Á2040
                       
         
BACK
          
                       
                       
     

BEIJING SENYANG INSULATING MATERIAL CO.,LTD.
ADD.:No.10,Beijiadi Road,Fengtai District,Beijing,100067,China
Phone:86-010-67572687¡¡Fax:86-010-67572689
E-Mail:steve@insulations.com.cn
JING¡¡ICP06021941