Viton A 70 Insertion Rubber Sheet – Premium

70 Duro, Heat Resistant, Chemical Resistant, Fuel & Oil Resistant, Nomex Reinforced, Viton Rubber

Reglin Viton A 70 Insertion Rubber is a black, premium grade, 70 Duro Fluoroelastomer sheet, reinforced with a tear resistant Nomex fabric. It has very high temperature and chemical resistance, to acids and alkalis. It is also a viable choice for resistance to petroleum based oil and fuel including petrol, diesel and LPG. It is also resistant to mineral acids and aliphatic and aromatic hydrocarbons.

It is completely UV stabilised, making it highly resistant to ozone effects and extreme weather conditions.

Viton A contains a 66% fluorine content to maintain its fluid resistance at high temperatures and flexibility at low temperatures.

The specially designed Nomex fabric reinforcement gives Viton A Insertion improved tear strength and dimensional stability, making Viton Insertion suitable for flange gasket sealing applications.

Technical Information

Polymer	FKM (minimum 66% Fluorine content)
Reinforcement Tensile (Warp)	Nomex 154 g/m2 Weave 32x32 per inch 1000N / 50mm (+/-10%) 950N / 50mm (+/-10%)
Specific Gravity	1.84	ASTM D297
Hardness	75° ± 5° Shore A	ASTM D2240
Tensile Strength	7 MPa (min)	ASTM D412
Elongation @ Break	175% (min)	ASTM D412
Tear Resistance	22 N/mm (min)	ASTM D624
Compression Set (22hrs @ 175°C)	30%	ASTM D395B
Temperature Range	-15°C to +204°C

Available Sizes

STANDARD THICKNESS	1.5mm, 3mm
STANDARD ROLL SIZE	1200mm x 10mtrs

Sheet rubber can be supplied in cut lengths, strips, pads and a wide variety of custom cut shapes and gaskets to meet your requirements.