NON - ASBESTOS JOINTING SHEETS

HNA-400

Aramid Fibre, Mineral Fibre, NBR, High Performance Oil Resistant.

For high loadings, excellent thermal, chemical & mechanical properties, For compressors, pipelines,
gas meters and internal combustion engines pipeunions, pumps etc.

Technical Specifications:

Properties	Test Method	Unit	Specified Value
Density		gm/cm³	1.70-2.00
Tensile Strength
(a) ACC to ASTM F 152 (Across Grain)		N/mm²	>14
(b) ACC to DIN 52910 (Across Grain)		N/mm²	>11
Compressibility	ASTM F36A	%	6-12
Recovery	ASTM F36A	%	>50
Fluid Absorption	ASTM F146
(a) In ASTM Oil No. 3 Increase in Mass Increase in Thickness		% %	<10 <8
(b) In Fuel B Increase in Mass Increase in Thickness	ASTM F146	% %	<10 <7
(c) In Water/Antifreeze Increase in Mass Increase in Thickness	ASTM F146	% %	<15 <8
Ignition Loss	DIN 52911	%	<30
Sealability Against Nitrogen	DIN 3535	CM³/min	<0.5
Stress Resistance			–
16h 300 ^oC	DIN 52913	N/mm²	20
16h 175 ^oC	DIN 52913	N/mm²	30
Max. Peak Temperature		^oC	400
Max. Continuous Temperature		^oC	300
Max. Operating Pressure		Kg/CM²	150

Graphite coating, teflon coating, antistick coating are also available on request. Properties applicable for 2.0mm thick material

NON - ASBESTOS JOINTING SHEETS

HNA-400

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