TF-201W Slane treated Ammonium polyphosphate flame retardant
Introduction
TF-201W is a kind of silane treated APP phase II. Its advantages are excellent water resistance and good compatibility with organic polymers and resins. It is hydrophilic.
Specifications
| Specification |
TF-201W |
|
Appearance |
White powder |
|
P Content (w/w) |
≥31% |
|
N Content (w/w) |
≥14% |
|
Average degree of polymerization |
≥1000 |
|
Moisture (w/w) |
＜0.3% |
|
Solubility (10% aqueous suspension, at 25ºC) |
＜0.4 |
|
PH value (10% aqueous suspension, at 25ºC) |
5.5-7.5 |
|
Viscosity (10% aqueous suspension, at 25ºC) |
＜10 |
|
Particle size(µm ) |
D50,14-18 |
|
D100＜80 |
|
|
Whiteness |
≥85 |
|
Decomposition Temperature（℃） |
T99%≥250 |
|
T95%≥310 |
|
|
Color Stain |
A |
|
Conductivity(μs/cm) |
≤2000 |
|
Acid value(mg KOH/g) |
≤1.0 |
|
Bulk density(g/cm3) |
0.7-0.9 |
Feature
1. Halogen-free and environmentally friendly flame retardant.
2. Good thermal stability and better migration resistance.
3. Low solubility, low viscosity, low acid value.
4. Suitable for use as an acid source in intumescent flame retardant coatings.
5. Used for flame retardant of textile coating, it can easily make flame retardant fabric achieve self-extinguishing effect from fire.
6. It is used for flame retardant of plywood, fiberboard, etc., small addition amount, excellent flame retardant effect.
7. Used for flame retardant thermosetting resin, such as epoxy and unsaturated polyester, can be used as an important flame retardant component.
8. The use of TF-201W helps the cross-linking of the resin to form a film and accelerates the curing of the material.
9. Basically complete biodegradation into phosphorus, nitrogen and other compounds.
Applications
Used for polyolefin, Epoxy resin(EP) , unsaturated polyester(UP), rigid PU foam, rubber cable , used for solvent-based intumescent coating, textile backing coating, powder extinguisher etc.
Packing
25kg/bag, 24mt/20’fcl without pallets, 20mt/20’fcl with pallets.
Storage
In dry and cool place, keeping out of moisture and sunshine, min. shelf life two year.
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