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Rubberised Cork Sheet TG-1550

Grade TG-1550	Specification	Typical Result *	Test Method
Binder.............................	Synthetic Rubber/NR	Synthetic Rubber/NR
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 6.63 min	61 42.00 84.00 15.49	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( %).	50% Max	40.25	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 : 06-May-2003	Date: 02- Sept-2008