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Superflex-89


Non Asbestos Soft Gasket Material

Description

SUPERFLEX-89 it is a reinforced cellulose material with excellent compressibility, strength & sealability for coolant and oil applications. Available in green colour (Red & Grey colour on order). Maximum temperatures upto 190°C.






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S. No. PROPERTY SPECIFICATIONS TEST METHOD
1. DENSITY   gm/cc 1.40 (min) ASTM F-1315
2. COMPRESSIBILITY   %
AT 350 kg/cm2 (5000 psi)
10-20 ASTM F-36
3. RECOVERY   % 40 (min) ASTM F-36
4. TENSILE STRENGTH   kg/cm2 90 (min) ASTM F-152
5. FLUID RESISTANCE
ASTM OIL NO 3
THICKNESS INCREASE  %
WEIGHT INCREASE    %
10 (max)
40 (max)
ASTM F-146
ASTM FUEL B
THICKNESS INCREASE    %
WEIGHT INCREASE    %
10 (max)
40 (max)
ASTM F-146
GLYCOL WATER 50/50
THICKNESS INCREASE %
WEIGHT INCREASE %
20 (max)
40 (max)
ASTM F-146
6. BINDER TYPE Nitrile Butadiene
Associated Scientific and Engineering Works

Remarks & Related Data
Specification values determined by test methods required for ASTMF-104, TYPE 7 MATERIALS
Availability
  • Roll Width : 1200mm
  • Roll Weight : 50 - 250 kg
  • Thickness Range : 0.40mm - 1.50mm
  • Core Size : 75mm
Other special sizes available on request. Anti stick coating on request.