Products

Product description: TF-241 mainly contains P and N, is a kind of halogen free environmentally friendly flame retardant for polyolefin. It has been developed especially for various PP. Containing acid source, gas source and carbon source, TF-241 takes effect by char formation and intumescent mechanism.

Advantage: The flame retardant PP treated by TF-241 has better water resistance. It still has good flame retardant (UL94-V0) performance after boiling 72 hours in 70℃ water.

PP（3.0-3.2mm) with 22% TF-241 can pass the tests of UL94 V-0 and GWIT 750℃ / GWFI 960℃.

PP (1.5-1.6mm) with 30% addition volume of TF-241 can pass the tests of UL94 V-0.

Molecular formula : (NH4PO3)n （n>1000）
CAS No.: 68333-79-9
HS CODE: 2835.3900
Model No.: TF-201G,
201G is a kind of organic silicone treated APP phase II. It is hydrophobic.
Characteristics：
1. Strong hydrophobicity which can flow on the water surface.
2. Good powder flowability
3. Good compatibility with organic polymers and resins.
Advantage: Compared to APP phase II, 201G has better dispersibility and compatibility, higher，
performance on flame retardant. what’s more, less affect on mechanic property.
Specification:

TF-201G
Appearance White powder
P2O5 Content (w/w) ≥70%
N Content (w/w) ≥14%
Decomposition Temperature (TGA, Onset) ＞275 ºC
Moisture (w/w) ＜0.25%
Average Particle Size D50 about 18μm
Solubility (g/100ml water, at 25ºC)
floating on the water
surface, not easy to test
Application: Used for polyolefin, Epoxy resin (EP), unsaturated polyester (UP), rigid PU foam, rubber
cable, intumescent coating, textile backing coating, powder extinguisher, hot melt felt, fire retardant
fiberboard, etc.
Packing : 201G, 25kg/bag, 24mt/20’fcl without pallets, 20mt/20’fcl with pallets.

Water-soluble Flame Retardant ammonium polyphosphate, TF-303, 304 using for the paper, wood, bamboo fibers, white powder, 100% water soluble.

Flame retardant for textile industry, APP for textile back coatings, phosphorus containing non-halogen flame retardant, halogen free flame, phosphorus /nitrogen based flame retardant, TF-212 using for textile back coatings, features Stain resistance for hot water. Low water solubility, not easy to precipitate under high temperature and high humidity conditions. Good compatibility with organic polymers and resins, especially acrylic emulsion.

Ammonium polyphosphate flame retardant APP uncoated for fireproof coating is Halogen-free and environmentally friendly flame retardant.

The feature:

1. Low water solubility, extremely low aqueous solution viscosity and low acid value.

2. Good thermal stability, migration resistance and precipitation resistance.

3. Small particle size, especially suitable for occasions with high particle size requirements, such as high-end fireproof coatings, textiles Coating, polyurethane rigid foam, sealant, etc.;

Flame retardant for textile industry, APP for textile back coatings, phosphorus containing non-halogen flame retardant, halogen free flame, phosphorus /nitrogen based flame retardant, TF-211 using for textile back coatings, features Stain resistance for hot water. Low water solubility, not easy to precipitate under high temperature and high humidity conditions. Good compatibility with organic polymers and resins, especially acrylic emulsion.

High degree polymerization Flame Retardant of ammonium polyphosphate, TF-201S using for intumescent coating, an textiles, essential component in intumescent formulations for thermoplastics, particularly polyolefine, painting, adhesive tape, cable, glue, sealants, wood, plywood, fiberboard, papers, bamboo fibers, extinguisher, white powder, features high heat stability and smallest particle size.

Ammonium polyphosphate flame retardant APP uncoated for fireproof coating is Halogen-free and environmentally friendly flame retardant.

The feature:

1. Low water solubility, extremely low aqueous solution viscosity and low acid value.

2. Good thermal stability, migration resistance and precipitation resistance.

3. Small particle size, especially suitable for occasions with high particle size requirements, such as high-end fireproof coatings, textiles Coating, polyurethane rigid foam, sealant, etc.;

Small partical size Flame Retardant of ammonium polyphosphate for rubber, TF-201SG using for polyolefin, Epoxy resin (EP), unsaturated polyester (UP), rigid PU foam, rubber cable, intumescent coating, textile backing coating, powder extinguisher, hot melt felt, fire retardant fiberboard, etc., white powder, it features high heat stability, Strong hydrophobicity which can flow on the water surface, features Good powder flowability, Good compatibility with organic polymers and resins.

Water-soluble Flame Retardant ammonium polyphosphate, TF-303, 304 using for the paper, wood, bamboo fibers, white powder, 100% water soluble.

Flame retardant for textile industry, APP for textile back coatings, phosphorus containing non-halogen flame retardant, halogen free flame, phosphorus /nitrogen based flame retardant, TF-212 using for textile back coatings, features Stain resistance for hot water. Low water solubility, not easy to precipitate under high temperature and high humidity conditions. Good compatibility with organic polymers and resins, especially acrylic emulsion.

Flame Retardant of ammonium polyphosphate APP I for intumescent coating. It features pH value neutral, safe and stable during production and use, good compatibleness, not to react with other flame retardant and auxiliary, also features High P-N content, appropriate proportion, excellent synergistic effect.