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Ammonium Polyphosphate Flame Retardant
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Intumescent Flame Retardant
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Halogen Free Flame Retardant
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Fabric Flame Retardant
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APP Ammonium Polyphosphate
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Wood Flame Retardant
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PP Flame Retardant
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Additives For Adhesives And Sealants
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Water Based Fire Retardant
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Paper Fire Retardant
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PU Flame Retardant
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Halogen Free Fire Retardants
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AP422 CROS484 Equal Type
Water Soluble Ammonium Polyphosphate Halogen Free For Wood Fire Prevention
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xMaterial Name | Water Soluble Ammonium Polyphosphate Halogen Free For Wood Fire Prevention | Appearance | White Crystalline Powder |
---|---|---|---|
Key Words | Flame Retardant | Function | Fire Prevention |
Phosphorus | ≥26% | N Content | ≥ 17.5% |
PH Value | 5.5-7.5 | Performance Characteristics | Avirulent Insipidity |
Application | Wood,papers,textiles,fibers | Storage | In Dry And Cool Place |
Color | Transparent In Water | ||
High Light | Wood Fire Prevention Ammonium Polyphosphate,Wood Water Soluble Ammonium Polyphosphate,Water Soluble Wood Flame Retardant |
Water Soluble Ammonium Polyphosphate Halogen Free For Wood Fire Prevention
APP (Ammonium Polyphosphate) is mainly polymerized by monomer Phosphorus Pentoxide (P2O5) and Diammonium Hydrogen Phosphate (DAP)
APP uses an intumescence mechanism for flame retardancy.
APP decomposes ammonia and polyphosphoric acid at 275°C. The ammonia dilutes the oxygen concentration while expanding and loosening the carbon layer to insulate from heat.
APP is halogen-free and environmentally friendly.
Product description:
Ammonium polyphosphate with short chain and low polymerization degree, PH value is neutral.
The fire-retardant mechanism is mainly based on the condensed phase , which has both flame-retardant and smoke suppression effects
Specification
Specification | TF-303(high P content) | TF-304(high P and low arsenic) |
Appearance | White crystalline powder | White crystalline powder |
P2O5 content (w/w) | ≥59.5% | ≥59.5% |
N content (w/w) | ≥17.5% | ≥17.5% |
pH value ( 10% water solution ) | 5.5-7.5 | 5.5-7.5 |
Solubility (at 25ºC in 100ml water) | ≥150g | ≥150g |
Water insoluble(25ºC) | ≤0.02% | ≤0.02% |
Arsenic | / | 2ppm max |
2. Neutral PH value, safe and stable in production and use, good compatibility, no reaction with other flame retardants and additives
3 High P-N content, proper proportion, good synergy and reasonable price
1. Water solution is used for flame retardant treatment to prepare 15-25% P-N flame retardant, and used alone or together with other materials for flame retardant treatment of textiles, paper, fiber and wood. It can be applied by autoclave, immersion or spray. If special treatment is carried out, it can be used to prepare high concentration fireproof liquid to 50% to meet the fire protection requirements of special production
2. It can also be used as flame retardant for water-based fire extinguishers and wood varnish
3. It can also be used as high-concentration binary compound fertilizer and slow-release fertilizer.
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