Rubber and plastics

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.

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.

Halogen-free ammonium polyphosphate flame retardant for PP is the blend APP which have a high performance in flame retardant test. It contains acid source, gas source and carbon source, it takes effect by char formation and intumescent mechanism. It has non-toxic and low smoke.

High degree polymerization Flame Retardant of ammonium polyphosphate, TF-201 using for intumescent coating, an 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

Halogen-free ammonium polyphosphate flame retardant for PP is the blend APP which have a high performance in flame retardant test. It contains acid source, gas source and carbon source, it takes effect by char formation and intumescent mechanism. It has non-toxic and low smoke.

Slane treated Ammonium polyphosphate flame retardant is a halogen-free flame retardant,, has  good thermal stability and better migration resistance, low solubility, low viscosity,  and low acid value.

TF-PU501 is solid composite halogen-free phosphorus-nitrogen containing intumescent flame retardant, it acts both in the condensed phase and the gas phase.

TF-251 is a new type of environment-friendly flame retardants with P-N synergies, which is suitable for polyolefin , thermoplastic elastomer and so on.

Low-halogen Eco-friendly flame retardant, reaching V2 level for polyolefines developed by Taifeng Company. It has small particle size, low addition, no Sb2O3, good processing performance, no migration, no precipitation, resistance to boiling, and no antioxidants are added to the product.

Halogen-free flame retardant  Aluminum hypophosphite has  high phosphorus content and good thermal stability, high flame retardant performance in fire test.

Halogen-free Flame Retardant Melamine Cyanurate (MCA) is high dfficiency halogen-free enviromental flame retardant containing nitrogen.