What is an amino resin?
The main function of amino resin (melamine-formaldehyde, benzoguanamine formaldehyde and urea formaldehyde (uranal) resin) in thermosetting coatings is to crosslink the main film-forming material molecules into a three-dimensional (stereoscopic) network through chemical reaction. structure. This network structure is obtained by reacting an amino resin molecule with a functional group on a molecule of a film-forming material and simultaneously undergoing a polycondensation reaction with other amino resin molecules. Amino resins are readily reacted with polymers having primary and secondary hydroxyl, carboxyl, and amide groups, and thus amino resins are commonly used in acrylic, polyester, alkyd, or epoxy based paint systems. Amino resins are also used in polyurethane systems as a coating additive to improve the overall performance of certain applications of coatings.
QuanZhou Neweco High Polymer Material Co.,Ltd.
Neweco is one of the leading unsaturated polyester resin manufacturers and suppliers,widely used in automobiles, ships, rail transit, wind power generation, pipe cans, heat and corrosion protection, building materials, stone repair, sanitary ware, artificial stone and other industries. Suitable for hand lay-up, spray, pultrusion, winding, molding, vacuum introduction / RTM, casting and other molding processes. Neweco Resin is committed to excellence and focuses on the application of composite materials to provide customers with comprehensive solutions.