Technical Details :

High Pressure Laminated Sheets
SO. NO PROPERTIES UNIT SPECIFIED VALUE
AS PER IS:2046/95
TYPICAL VALUE
1. THICKNESS    2.0 ± 0.15 2.05
    MM  2.5 ± 0.18 2.55
       3.0 ± 0.20 3.05
2. RESISTANCE TO IMMERSION IN BOILING WATER      
  (A) INCREASE IN WEIGHT %  3.75 (MAX.) 2.05
  (B) INCREASE IN THICKNESS %  4.0 (MAX.) 2.35
  (C) APPEARANCE GRADE NOT WORSE THAN 4 5
3. RESISTANCE TO DRY HEAT 180 Ċ GRADE NOT WORSE THAN 4 5
4. RESISTANCE TO CRAZING GRADE NOT WORSE THAN 4 COMPLIES
5. RESISTANCE TO SURFACE WEAR REV.  350 (MIN) 410
6. RESISTANCE TO STAINING      
  (A) COFFEE GRADE NOT WORSE THAN 5 COMPLIES
  (B) SHOE POLISH GRADE NOT WORSE THAN 5 COMPLIES
  (C) CITRIC ACID (10% SOLUTION) GRADE NOT WORSE THAN 5 COMPLIES
  (D) ACETONE GRADE NOT WORSE THAN 5 COMPLIES
  (E) SODIUM HYDROXIDE (25% SOLUTION) GRADE NOT WORSE THAN 5 COMPLIES
  (F) HYDROGEN PEROXIDE (30% SOLUTION) GRADE NOT WORSE THAN 5 COMPLIES
7. DIMENSIONAL STABILITY AT          L %  0.30 (MAX.) 0.20
  DEVIATED STABILITY                    T %  0.65 (MAX.) 0.30
8. DIMENSIONAL STABILITY              L %  0.20 (MAX.) 0.10
  AT 20 Ċ %  0.30 (MAX.) 0.15
9. FLEXURAL MODULUS MPA 10,000 (MIN.) 12500
10. FLEXURAL STRENGTH MPA      100 (MIN.) 110
11. TENSILE STRENGTH MPA        70 (MIN.)   85
12. RESISTANCE TO CIGARETTE BURN GRADE NOT WORSE THAN 3 COMPLIES
13. RESISTANCE TO STEAM GRADE NOT WORSE THAN 4 COMPLIES
14. RESISTANCE TO MOISTURE GRADE NOT WORSE THAN 4 COMPLIES
15. RESISTANCE TO SCRATCHING N (MIN)) 2.0 (MIN) 3.5
16. RESISTANCE TO COLOUR CHANGE      
  (A) IN XENON ARC LIGHT GRADE NOT WORSE THAN 6 COMPLIES
  (B) IN ENCLOSED CARBON ARC LIGHT GRADE NOT WORSE THAN 5 COMPLIES
17. RESISTANCE TO IMPACT BY LARGE MM. 10 (MM) NO DAMAGE
  DIAMETER BALLS (MAX.)