H-PU 55 Sh.D

The Polyurethane H-PU 55 Sh.D material can be used for operating temperatures from -20°C to +115°C.

This is a universally applicable material for the production of sealing elements, which stands out for its increased mechanical properties, high resistance to pressure, abrasion, elasticity and other parameters.

It is resistant to low-polar and non-polar substances – mineral oils (lubricants, hydraulic oils, fuels), vegetable and animal fats, aliphatic hydrocarbons, HFA, HFB and HFC fluids. It is also suitable for long-term use in water (it is hydrolysis resistant) and for diluted inorganic acids and bases.

It is not resistant to aromatic and polar solvents, or concentrated acids and bases. A detailed chemical resistance table is available upon request.

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