Novel nano high-flame-retardant setting resin-based composite material

Abstract

The invention provides a novel nano high-flame-retardant setting resin-based composite material; the composite material is prepared through the following methods: mixing raw materials according to the proportion in order, heating and refluxing, and stirring to make the raw materials fully mixed to obtain the product, wherein the raw materials include epoxy resin, a flame retardant, a curing agent, a curing accelerant and a solvent; the flame retardant is selected from nano aluminum hydroxide and nano montmorillonite; the curing agent is selected from dicyandiamide; the accelerant is selected from 2-methylimidazole or dimethylformamide; the solvent selected from acetone. The novel nano high-flame-retardant setting resin-based composite material is a flame retardant setting resin material with excellent performance, and has good flame retardant properties.

Description

technical field [0001] The invention relates to a novel nanometer highly flame-retardant solid resin-based composite material, which belongs to the technical field of chemical materials. Background technique [0002] Flame retardant solid resin refers to the resin that can prevent or slow down the burning speed after technical treatment. Most polymer resins are flammable substances in case of fire. Flame-retardant resins can greatly reduce their flammability and make them self-extinguish after ignition, thereby inhibiting the spread of flames and reducing the hazards of smoke or toxic gases produced by combustion. Flame retardant technology often adds flame retardants or inorganic fillers, such as calcium carbonate, silicate, mica, etc., and can also be copolymerized and grafted with monomers with good flame retardancy (such as vinyl chloride), and highly flame-retardant resins blending etc. Plastic products, coatings, and adhesives made of flame-retardant resins are incre...