Energy savings plus mechanical reinforcement and rheology control

by SpecialChem

Bomar® BR-5541M

Bomar® BR-5541M by Bomar is a difunctional aliphatic polyether urethane methacrylate diluted in 20% IBOA. It possesses high elongation and low modulus.

The high molecular weight of the backbone structure provides improved elasticity and rebound as compared to similar high elongation materials.
It offers improved tear strength and adhesion to a variety of substrates, mainly plastics but also glass & metal.
It exhibits a high degree of flexibility comparable to silicone-based materials such as Bomar® BRS-14320S, but with improved compatibility and surface cure.
Bomar® BR-5541M is designed for plastic-bonding adhesives.
The compressibility of this oligomer also makes it suitable for cure-in-place gasket and sealing applications.

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Product Type

Acrylates / Methacrylates Oligomers > Urethane (Meth-)acrylics
Acrylates / Methacrylates Oligomers > Polyether (Meth-)acrylics

Chemical Composition

Aliphatic polyether urethane methacrylate

Product Status

COMMERCIAL

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