Asbestos Free Gasket Jointing Sheet Betaflex T- 405

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Product Description

Applications: This product Suitable for high performance, oil resistant gasket material with excellent thermal, chemical & mechanical properties. suitable for fuel, alcohols, gases hydrocarbons, steam, water, cooling liquid, most diluted acid alkalies for high stress conditions.

General data:

Material Composition (Type of fibres): Gasket material Based on Aramid fiber, Inorganic Fibre.& Mineral Fibre.
Binders: NBR

OPERATING CONDITION

Max.Peak Temp: 405 deg C
Max. Continuous Temp Max.: 250 deg C
Max. Operating Pressure:100 Kg/cm.

Physical Properties: The following Information applies to material thickness 2.00 mm.

PROER- TIES	TEST METHOD	UNIT	SPECIFIED VALUE
DENSITY		gm/cm 3	1.70- 2.00
TENSILE STRENGTH
(a)ACC to ASTM F152 (ACROSS GRAIN)		N/mm 2	>10
(b) ACC to DIN52910 (ACROSS GRAIN)		N/mm 2	>7
COMPRESSIBILITY	ASTM F36A	%	6-12
RECOVERY	ASTM F36A	%	>50
FLUID ABSORPTION	ASTM F 146
(a) IN ASTM OIL NO. 3
INCREASE IN MASS		%	<10
INCREASE IN THICKNESS		%	<10
(b) IN FUEL B	ASTM F 146
INCREASE IN MASS		%	<10
INCREASE IN THICKNESS		%	<10
(c) IN WATER/ ANTIFREEZE	ASTM F 146
INCREASE IN MASS		%	<15
INCREASE IN THICKNESS		%	<7
IGNITION LOSS	DIN 52911	%	<35
SEALABILITY AGAINST Nitrogen	DIN 3535	cm/min.3	< 1.0
STRESS RESISTANCE
16h300 deg C	DIN 52913	N/mm 2	18
6h175 deg C	DIN 52913	N/mm 2