by SpecialChem

KBE-903

Technical Datasheet | Supplied by Shin-Etsu

3-aminopropyltriethoxysilane. Acts as a coupling agent. Its individual molecules contain amino functional group and ethoxy group characterized by different reactivity. It bonds organic material to inorganic material. KBE-903 is typically used in the form of a dilute aqueous solution. It is very effective with polystyrene, acrylic, polyvinyl chloride (PVC), nylon, phenolic, epoxy and furan resins. Also effective with polyethylene, polypropylene, polystyrene, polyimide, nitrile rubber, neoprene rubber, butyl rubber, polysulfide, melamine, polycarbonate, polyethyl terephthalate (PET), polybutyl terephthalate (PBT), acrylonitrile butadiene styrene (ABS), peroxide cross-linked EPDM and sulfur cross-linked EPM. When it is used for surface treating an inorganic material to promote adhesion between the inorganic material and an organic material, it acts by forming chemical bonds with resins, hydrogen bonding with resins and improving the wettability as well as miscibility of resins. Used to make highly weatherable paints. Also used as a raw material for hard-coat materials.

Compatiblity with other products

Find products that are predicted to be compatible with KBE-903.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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Compatible Products Based on HSP Distance

HSP distance provides an indication of compatibility. It is based upon the “like seeks like” principle. The smaller the distance between ingredients, the more compatible they are predicted to be.

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