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Cotton cloth-based laminate type VC

Cotton cloth-based laminate type VC - material on the basis of a cotton fabric impregnated phenolic resin. Has excellent insulant properties.

Conformity to standards
GÎSÒ 2910-74
NEMA LI-1 LE
IEC 249 PF CC204 893-3-4
DIN 7735 Ígw 2083.5
Technical Characteristics
     

 

Parameters Test conditions Guarant. values Typical values
Density, kg/m3   1300-1400 1300-1400
Breaking stress at bending, normal to layers, not less than   110 110
Breaking stress at alongation, not less than   70 70
Dissipation Factor at 106 Hz D 48/15-35+C45-75 0,07 0,07
Volume resistivity (<8mm) Å - 24/125 1,0 x 106 1,0 x 106
breakdown voltage parallel to lamination (1 min) not less than Ì90/ transf. oil 15 15
Water absorbtion, mg   50 50
Sheet sizes, mm   1010õ890,      1220õ1020 1010õ890,      1220õ1020
Thickness, mm   0,5-8,0 0,5-8,0
Identification symbol      
 
Application

Is applied as a constructional material, and also to manufacturing details working for friction and having a composite configuration



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