Ammonium polyphosphate CAS NO. 68333-79-9 is a phosphorus-nitrogen type non-halogenfire retardant. Ammonium polyphosphate CAS NO. 68333-79-9 has high P and N elementsand has good thermal stability, almost neutral, non-toxic and low smoke. Ammonium polyphosphate CAS NO. 68333-79-9 can be used in engineering plastics, rubber conveyor belts, and intumescent fire retardant paints .Ammonium polyphosphate CAS NO. 68333-79-9 has low water solubility, low processing viscosity and high flame retardancy. When used in coatings/paints, Ammonium polyphosphate CAS NO. 68333-79-9 has better rheology and stability. With the same addition amount, Taixing’s ammonium polyphosphate has a higher expansion rate and denser carbon layer, generate a longer fire protection time.
Physical and Chemical Properties
Item | APP I | APP II |
Appearance | — | White Powder |
P2O5 content % | ≥70.0 | ≥71.0 |
Nitrogen content % | ≥14.0 | ≥14.0 |
Mean polymerization Ñ | ≥200 | ≥1000 |
Solubility(g/100mLH2O) | --- | ≤1.0 |
Moisture ω/%, 130℃ | --- | ≤0.25 |
PH value | 5.0-7.0 | 5.5-7.5 |
Mean particle diameter (D50) µ m | --- | ≤20 |
Key Advantage
●Good thermal stability.
●Low viscosity, good dispersion.
●Low water solubility, good resistance to precipitation and migration.
●High degree of polymerization (n≥1000).
●High purity, narrow particle size distribution range.
Application:
●used to produce intumescent type fire-retardant coating.
●used in plastic, rubber, coating, adhesives, sealant, and fiber.
●applied in flame retarding treatment of wood, paper, and fibreboard.
●applied in epoxy resin or unsaturated polyester.
Packing and store:packing: 25kg/bag compound paper & plastic bag, or jumbo bag.
Store: storing in dry, ventilated and moistureproof conditions.
Shandong Taixing New Materials Co., Ltd., as a professional manufacturer of polyphosphate amides, has unparalleled advantages in the industry. We have always focused on the research and development, production, and innovation of polyphosphate amides. After years of deep cultivation and meticulous work, we have accumulated rich industry experience and profound technical expertise. The company has gathered a research and development team composed of senior chemical experts and innovative and dynamic professional technical talents. They continue to increase R&D investment and continuously optimize and innovate production processes. Our independently developed production process can precisely control reaction conditions, achieve precise control of key indicators such as product polymerization degree, purity, particle size, etc., and ensure that each batch of polyphosphate amide products has stable and excellent performance, meeting the diverse needs of different customers. In the production process, we have introduced internationally advanced automated production equipment with highly intelligent control systems and precise operation execution capabilities. These equipment not only greatly improve production efficiency and achieve large-scale, continuous and efficient production, but also accurately control every subtle link in the production process, effectively reducing product quality fluctuations and ensuring that every bag of polyphosphate amide products leaving the factory has consistent high quality. At the same time, we have established an extremely strict and comprehensive quality control system, which conducts layer by layer screening and strict testing from the source of raw material procurement to ensure that every raw material entering the production process meets high-quality standards. Throughout the entire production process, precise monitoring and strict inspection of various performance indicators of the products are carried out through real-time online monitoring and multiple processes. Only products that fully meet international first-class standards can ultimately flow into the market, providing customers with worry free quality polyphosphate amide products.
If you are looking for high-quality and reliable polyphosphate amide products, Shandong Taixing is undoubtedly your ideal choice and best partner! Whether you are in the early stages of product development and urgently need small-scale samples for performance testing and formula optimization, or have already started large-scale production and require a stable and large supply of raw materials, we have full confidence and strong capabilities to meet your various needs. We will provide you with comprehensive and one-stop high-quality services, from professional and meticulous product consultation and answers, to fast and efficient order processing, to safe and timely logistics and delivery services. Every link is closely followed up by a professional team, fully ensuring that you can feel convenient, efficient and at ease in every stage of cooperation with us. Choosing Shandong Taixing's polyphosphate amide means choosing professionalism, quality, and peace of mind! We sincerely look forward to working hand in hand with you to explore a broader market space and create a beautiful and brilliant future together! Contact us now to place an order and embark on your journey of cooperation with high-quality polyphosphate amides!
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