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Rubberised Cork Sheet TG-2525
 
Grade TG-2525 Specification Typical Result * Test Method
Binder................................................. Synthetic
Rubber/NBR
Synthetic
Rubber/NBR
 
Cork Grain Size................................. 1 to 2 mm 1 to 2 mm  
Physical Characteristics
Hardness, Shore A...............................
Compressibility at 400 PSI(%)...............

Recovery after (%)...............................

Tensile Strength (Kg/cm2)....................

55 +/- 10
40 ~ 60

80 min

7.14 min

64
42.59

85.58

14.25

IS: 3400(Part II)-1965
IS:4253(Part II)-1980
(clause 7.5)
IS:4253(Part II)-1980
(clause 7.5)
IS:4253(Part II)-1980
(clause 7.4)
Flexibility (Thickness x 3) No Cracks No Cracks IS:4253(Part II)-1980
(clause 7.7)
Volume Change After Immersion
ASTM no.3 Oil,70 hrs @100deg C( %).
25% Max 19.72
IS:4253(Part II)-1980
(clause 7.8)
*The results are based on typical samples tested in our lab. Due to the flexible and highly compressible nature of product, the results may vary at customers end.

SPECIFICATION AND TEST METHODS ACCORDING TO:
IS : 4253 (Part II)-1980
  Revision No: 02
Date of issue : 17-Jun-2002 Date: 02- Sept-2008
 
 
 
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