Description: Leveraging Ammonium Polyphosphate as the core flame retardant, this solution provides efficient, eco-friendly fire protection for plastics, textiles, and building materials, significantly reducing fire risks.
Product Details: Our flame retardant materials solution is built on high-purity Ammonium Polyphosphate (APP), enhanced by magnesium or iron modifications (e.g., APP-Mg and APP-Fe) for improved thermal stability and char formation efficiency. Ideal for plastic products, textile coatings, and wood fireproofing, it releases non-flammable gases and forms an intumescent char layer under high heat, blocking oxygen and heat sources while complying with EU REACH and RoHS standards. As a leading Hubei manufacturer, we offer customized formulations ensuring low smoke and toxicity, widely used in electronics, automotive interiors, and construction fire safety, helping clients achieve compliant and secure production goals.
Key Benefits:

• High Flame Retardancy: APP is a halogen-free flame retardant for unsaturated polyester resin composites, increasing oxygen index and burning ratings while reducing smoke and toxic gases. Compared to bromine-based, it's more eco-friendly.

• Versatile Applications: Used in paints, coatings, and polymers like polyolefin, PVC, polyurethane, phenolic resin. Low cost and easy processing make it commercial choice.

• Environmental Sustainability: Non-toxic, non-corrosive, key in intumescent systems for effective protection, meeting global regs.

Application Examples:

• In plastics, APP-101 for injection and extrusion parts like electronic casings and cables.

• In textiles, APP-Mg for fire curtains and protective clothing via coatings.

• In building materials, APP-Fe for wood and foam boards in high-rises. Case: APP-modified polyurethane foam achieving UL94 V-0 in insulation. In EPDM rubber, as filler for auto and building seals.

Technical Specifications:

• Polymerization: High (APP-101), Medium (APP-201), Low (APP-301).

• Phosphorus: 31-32%, Nitrogen: 14-18%.

• Decomposition Temp: >250°C.

• Compatibility: Good with polymers, no migration.

• Standards: UL94, LOI tests, low smoke density.

Why Choose Us: As a Hubei-based manufacturer, we have advanced lines and quality control for 99%+ purity. Our R&D customizes modified APP, offering full-chain service from supply to guidance. Exported globally, ISO 9001 certified, REACH compliant. Choose us for quality, partnership, and sustainability.