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Ammonium Polyphosphate 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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PU Flame Retardant
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AP422 CROS484 Equal Type
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Lucy Wang
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+86-28-84721008
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+8618981984219
Ammonium Polyphosphate Flame Retardant Halogen Free For Wild Fire Prevention
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xProduct Details
| Material Name | Water Soluble Flame Retardant Ammonium Polyphosphate Halogen Free For Wild 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 | Wild Fire Prevention Ammonium Polyphosphate,Flame Retardant Halogen Free APP,Ammonium Polyphosphate Halogen Free |
||
Product Description
Water Soluble Flame Retardant Ammonium Polyphosphate Halogen Free For Wild Fire Prevention
APP(ammonium polyphosphate) is mainly polymerized from monomeric diphosphorus pentaoxide(P2O5) and diammonium hydrogenorthophosphate(DAP)
APP is flame retardant using expansion mechanism.
APP decomposes ammonia gas and polyphosphoric acid at 275 ℃. Ammonia dilutes the oxygen concentration and at the same time expands and loosens the carbon layer to isolate heat.
APP is halogen free, environmental 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 |
Advantage
1, Lump solid, stable property, convenient for transportation, storage and use;
2, PH value is neutral,safe and stable during production and use,good compatibleness, not to react with other flame retardant and auxiliary
3 High P-N content, appropriate proportion, excellent synergistic effect and reasonable price
,
Applications:
1, Aqueous solution is used for the retardant treatment, To prepare 15-25% P-N flame retardant, used solely or together with other materials in the flameproof treatment for textiles, papers,fibers and woods,etc. To apply by autoclave , immersion or by spray both ok. if special treatment,it can be used to prepare hing-concentration flameproof liquid to 50% to meet the flameproof requirement of special produciton
2, It also can be sued as flame retardant in water based fire extinguisher and wood varnish
3, It is also used as a high concentration of binary compound fertilizer, slow released fertilizer.
Our service
1, Top standard and experience factory
2, High reliable for more than 10 years
3, standardized after sales service
4, High quality, Certificated and competitive price
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