Ammonium Polyphosphate: High-Performance Halogen-Free Flame Retardant
Discover Ammonium Polyphosphate, the advanced, halogen-free flame retardant solution for superior fire safety. As a leading manufacturer and supplier in China, we provide high-quality APP for diverse industrial applications.
Get a Quote & SampleUnlock Superior Fire Safety with Our Ammonium Polyphosphate

Premium Ammonium Polyphosphate
We are a trusted Ammonium Polyphosphate manufacturer and supplier in China, offering a highly effective, halogen-free flame retardant. Our product boasts excellent thermal stability, low hygroscopicity, and a high degree of polymerization, contributing to reduced production costs and enhanced product performance. As your reliable partner, we ensure consistent quality and supply for all your fire protection needs.
- High Phosphorous and Nitrogen Content: Enhancing flame retardancy in various materials.
- Excellent Thermal Stability: With decomposition starting above 275°C, ensuring performance under heat.
- Low Hygroscopicity: Minimizes water absorption, improving handling and application.
- Environmentally Friendly Solution: A halogen-free alternative for safer formulations.
Key Advantages of Our Ammonium Polyphosphate
Halogen-Free & Eco-Friendly
Our Ammonium Polyphosphate is a non-toxic, halogen-free flame retardant, aligning with environmental regulations and safety standards. Purchase this eco-conscious solution to enhance your product's market appeal.
Efficient Intumescent Action
When exposed to heat, our APP forms a protective char layer, effectively insulating the material and preventing flame spread. This makes it an ideal component for intumescent coatings and systems. Inquire about bulk pricing for your intumescent coating formulations.
Cost-Effective Performance
With its high polymerization degree and efficiency, a smaller quantity of our Ammonium Polyphosphate is needed, leading to cost savings. We offer competitive prices for manufacturers and bulk buyers seeking reliable chemical intermediates.
Versatile Applications of Ammonium Polyphosphate
Plastics and Polymers
An essential flame retardant additive for polyolefins (PP, PE), PVC, and other resins, improving the fire resistance of manufactured goods. Buy our high-quality APP for your plastic compounding needs.
Paints and Coatings
Ideal for intumescent fire-retardant coatings used in construction, marine, and railway applications, offering superior fire protection for steel structures and wood. Contact us for a detailed quote on bulk orders.
Textiles and Fibers
Used for flameproof treatment of textiles, paper, and fibers, enhancing safety in furnishings and technical textiles. Explore partnership opportunities as a trusted supplier.
Wood and Building Materials
Provides effective flame retardancy for wood, plywood, and fiberboard, ensuring compliance with fire safety regulations. We are a dedicated manufacturer offering consistent supply.