Aramid fiber sheets and gaskets

UNISEAL

Aramid fiber sheets and gaskets.
Item No: WS 3400

Description
IDT-UNISEAL 3400 is a universal non-metallic gasket – sheet material which is high-strength and very homogeneously compound made from high quality aramid fibers, inorganic fillers and optimised elastomers; it does not contain any physiologically harmful substances. UNISEAL® has a separating top [TD 2] with a high coefficient of friction on both surfaces as standard. This makes removal easier.

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Properties

UNISEAL® 3L100 has high tensile, pressure and shear strength
Can be applied generally for different chemical stresses
Easy to dismantle even after exposure to temperatures
Temperature range from -50°C up to approx. 150°C [200°C possible upon prior consultation]
Very good media resistance against mineral and synthetic oils and greases, alcohols, fuels, solvents, liquid gases, anti¬freeze, salt solutions, weak acids and bases [resistance chart available upon request]
Can be used for drinking water and food applications as well as to seal high-purity products such as raw materials for varnishes
Complies with TA Luft 2002 [VDI 2LIL10/2200] leakage requirements
Asbestos free, does not present a health risk, colour neutral FDA-conform
Scratch resistant, sturdy surface, easy to handle

Applications

Non-metallic gaskets for pipeline flanges, device and container flanges, pumps and valves
For bolt valves with very small ring face, e.g. in gas and warm water heaters, in solar plants, in heating radiators and connections, in drives, cooling and pneumatic compressors, liquid gas and cooling plants
No special requirements for flange sealing surfaces
Also suitable for use in drinking water and food applications as well as to seal connections during the production or pro¬cessing of high-purity products such as paints, varnishes and pharmaceutical products due to physiological harm-lessness
For designs with inner eyelets, used for increased requirements for purity and blow-out resistance[technical tightness]