Designer Molecules BMI-689 Liquid Bismaleimide

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Designer Molecules BMI-689 Liquid Bismaleimide
Categories:	Fluid
Material Notes:	Description: BMI-689 is a unique low viscosity liquid bismaleimide based on a non-hydrogenated dimer diamine backbone. It can be homo-cured via UV or free radical initiators to form tough, hydrophobic, cross-linked polyimides. The material has excellent low pH hydrolytic resistance and thermal stability. The amorphous nature of this BMI allows it to be used in a variety of applications including mixed cure systems (e.g. epoxy and BMI), mixed BMI systems or where a low viscosity, free radical cured resin is required. It is soluble in most aromatic and aliphatic solvents such as toluene, xylene, NMP, etc. Highlights: Low viscosity liquid BMI High adhesion to various substrates Hydrophobic Superior thermal stability Information provided by Designers Molecules
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Available Properties
Viscosity, Cone and Plate @ 5 rpm Molecular Weight Storage Temperature Tensile Modulus, cured with 2% Dicumyl Peroxide Dielectric Constant, Cavity Perturbation Method Dissipation Factor, Cavity Perturbation Method CTE, linear, a2 Glass Transition Temp, Tg Decomposition Temperature, neat, in air

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