White Power Soluble Flame Retardant Additives Halogen Free For Fertilizer
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|Production||White Power Solube Flame Retardant Additives Halogen Free||Appearance||White Powder Or Lumps|
|Key Words||Flame Retardant Water Soluble||Function||Fire Prevention|
|Phosphorus||≥45%||N Content||≥ 24%|
|PH Value||6.5-8.5||Application||Fire Extinguisher ,binary Compound Fertilizer,slow Released Fertilizer|
Soluble Flame Retardant Additives,
Halogen Free Flame Retardant Additives,
White Power Solube Flame Retardant Additives Halogen Free for fertilizer
Molecular formula : (NH4)n+2PnO3n+1 n<20
CAS No.: 68333-79-9
EINECS No.: 269-789-9
HS CODE: 2835.3990
Model No.: TF-301 , 302
Other name: polyphosphoric acids, ammonium salts
Properties: 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
Appearance : White powder or lumps, easy to absorb water and good solubility. The water solution is clear.
Technical Data Sheet / Specification :
|Specification||TF-301||TF-302 (Low arsenic)|
|Appearance||White powder or lumps||White powder or lumps|
|P2O5 content (w/w)||≥45%||≥45%|
|N content (w/w)||≥25%||≥25%|
|pH value ( 10% water solution )||6.5-8.5||6.5-8.5|
|Solubility (at 25ºC in 100ml water)||≥85g||≥85g|
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.
1. Aqueous solution is used for the retardant treatment .To prepare 20-25%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 high-concentration flameproof liquid to 50% to meet the flameproof requirement of special production.
2. It also can be used 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.
Packing : 25kg plastic woven bag with PE liner, 17mt/20’fcl without pallets, 15mt/20’fcl with pallets.
Storage: in dry and cool place, keeping out of moisture and sunshine, shelf life one year.
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2, High reliable for more than 10 years
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