High P-N Content Lump Solid Immersion Flame Retardant

Place of Origin CHINA
Brand Name Taifeng
Certification ISO9001, REACH, SGS
Model Number TF-303
Minimum Order Quantity 200kg
Price Negotiable
Packaging Details kraft paper bag, pallet
Payment Terms T/T, L/C, D/P
Supply Ability 200kg per month

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Product Details
Appearance White Crystalline Powder Type Intumescent
Environmentally Halogen Free Base P-N Synergism
PH Value ( 10% Water Solution ) 5.0-7.0 Solubility 100% Soluble
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Lump Solid Immersion Flame Retardant


High P-N Content Immersion Flame Retardant


Solid Immersion Flame Retardant

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Product Description

For Wood Liquid Immersion Halogen Free Flame Retardant of Nitrogen and Phosphorus Base



Water-soluble APP can be used alone to flame retard wood, or it can be used with other flame retardant ingredients to make wood flame retardants. In addition, it can also be used for flame retardancy of cellulose products such as cotton cloth and paper. The impregnation method is often used for flame retardant treatment of the material.



Description of Product


Ammonium polyphosphate (phase II)

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-303




1. High P-N content, appropriate proportion, excellent synergistic effect
2. Lump solid, stable property, convenient for transportation, storage and use
3. pH value is neutral, safe and stable during production and use, good compatibleness, not to react with other flame retardant and auxiliary




1. used solely or together with other materials in the flameproof treatment for textiles, papers, fibers and woods, etc.

2. widely used in water-soluble fire retardant coating

3. Methord of mmersion or by spray, to prepare 20-25%P-N flame retardant, used solely or together with other materials

4. Water based extinguisher




Product Index:

Specification TF-303
Appearance White crystalline powder
P2O5 content (w/w) ≥59.5%
N content (w/w) ≥17.5%
Solubility (at 25ºC in 100ml water) ≥150g
pH value ( 10% water solution ) 5.0-7.0


High P-N Content Lump Solid Immersion Flame Retardant 0