Glass Mat Laminates
     
  This laminates are based on fiberglass woven roving cloth as reinforcing material and polyester resin as matrix . The laminate is prepared under control low pressure and high temperature . It possess improved mechanical and electrical properties. In the manufacturing of the laminate modified  polyester resin used  along composition of ATH powder to impart better thermal properties to the level of thermal class F. and higher CTI value, and fire retardant properties. The glass content is optimized to impart better properties even after usage at elevated temperature.
     
   
     
   
Matrix Units Polyester Polyester
Reinforcement   Glass Mat  
Standards NEC 60893
NEMA LI-1
DIN 7735 (for info)
UP G M 203
GPO-3
Hm 2471
UP G M 204/205
GPO-2
Hm 2472
Form of delivery (mm)   1220 x 2450
1.2 to 150
1220 x 2450
1.2 to 150
 
Density   1.8 1.8
Water Absorbtion %   0.3 0.3
Tensile Strength N/MM2   200 200
Flexural Strength N/MM2   215 215
Compressive Strength N/MM2   225 225
Impact Strength KJ/M2   54 54
Electrical Strength
   Flatewise KV/MM
   Edgewise KV
 
8
40

6
40
Insulation Resistance Ohms   1 x 10^4 1 x 10^4
Comparative Tracking Index   >600 >300
HeatDistortion Temp%   >150 >120
Thermal rating Deg C   150 >120
     
     
     
  Copyright © 2017 Volco Industries creativeweblink Home | About Us | Products | Inquiry | Contact Us