Silopren LSR 2752 is a two-component, selfbonding liquid silicone rubber for injection moulding processes showing primerless adhesion to a wide range of substrates (e.g. engineering plastics, metals) without adhesion to the mould during manufacturing.

Key Features and Benefits

• primerless adhesion to many substrates without necessity of any special mould treatment

• high thermal stability

• excellent stability and flexibility at low temperatures

• long service life at dynamic stress

• good rubber-like properties

• high stability to ozone and ultraviolet light

• outstanding resistance to ageing

• excellent dielectric behavior over a wide range of temperatures

• not readily combustible, does not melt or drip

• easy-pigmentable with LSR Colour Pastes

Potential Applications
Due to the selfbonding properties SiloprenLSR 2752 is the optimal choice for the production of multi component articles in a cost efficient integrated process (multi component injection moulding, overmoulding). Because of the outstanding properties SiloprenLSR 2752 is particularly suitable for the manufacturing of soft/rigid combinations out of engineering plastics and Silopren LSR e.g. sealing elements, membranes, shower heads or wherever a gasket is needed on a thermoplastic substrate.