(hydroxy-phosphonooxy-phosphoryl)oxyphosphonic acid NEW

Usage

As a flame retardant used in flame retardant fiber, wood, plastic, fire retardant coatings and so on. Can be used as fertilizer widely used in adhesive, polyvinyl chloride, vinyl  vinyl acetate  vinyl chloride copolymer, acrylic emulsion, polyurethane, phenolic resin, melamine  urea formaldehyde resin, neoprene rubber, acetate fiber, polyester cotton fiber, viscose fiber, nylon and other plastics, rubber, fiber and paint, paper, wood additive flame retardant, It can also be used for large-scale fire suppression in forests and coal fields. Often combined with other flame retardants to increase synergies. When decomposed by heat, ammonia and very stable polymeric phosphoric acid are formed, which can act as a protective layer of polymer and isolate oxygen. It can also be used for disposable and semi-washable flame retardant finishing of pure cotton and polyester cotton fabrics. Better stability than ammonium phosphate, low water solubility, durable flame retardant performance, not easy to absorb moisture, good film performance for coating. Another important use is as an acid source, combined with carbon sources and air sources, to form intumescent flame retardants or for intumescent fire retardant coatings.