Rhenamin AS4310 is a high molecular weight polyethyleneimine homopolymer. Rhenamin AS4310is effective inpromoting the adhesion of substances.It’s soluble in polar solvents, such as water, methanol etc., it belongs to the class of cationic polymers with the highest density of cationic charges per molecule or per weight.
Rhenamin AS4310is compatible with cationic or nonionic systems. It can also be used in combination with polyvinylalkoholes and vinylacetate copolymers as an additive(0.1-5%, on 100% basis)
Appearance | Pale yellow, aqueous solution |
Chemical Nature | Substituted, high-molar-mass polyethylenimine |
Apparent viscosity (20°C, cps) | Ca. 1700 |
Specific Gravity (25°C) | Ca. 1.076 |
pH value | Ca. 8.3 |
It’s suitable as adhesion promoters for acrylate based systems, which are best applied as primers. Besides, Rhenamin AS4310can be used in a broad extent such as textile fibers, cosmetics, and even medical devices, etc.
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