Diammonium phosphate（DAP）is a white sand like fire retardant crystal. This product is easily soluble in water. Diammonium phosphate（DAP）is most commonly used as a fire-proof agent additive for wood, paper, fabric, used in manufacturing late making, medicine and radio tube, and also used in phosphorus applications.
Shifang Changfeng Chemical Co., Ltd. produces four series and dozens of varieties of ammonium polyphosphate, potassium phosphate and ammonium phosphate. Their products can be used in the paint and coating industry for coating applications including: epoxy resin, polyurethane, and textile coating applications and expandable fireproof coatings.
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