APP TY-423
Product Description:
TY-423 is a long-chain ammonium polyphosphate. The crystal modification is phase II. (n≥ 1000). It is non-flammable, largely insoluble in water, stable and compatible with some polymers.
Ammonium polyphosphate is an environmentally friendly halogen free flame retardant, which develops its effectiveness through phosphorus / nitrogen synergism. It is usually used with charring agent and foaming agent. The flame retardant treated material foams on exposure to flame. The carbon foam layer so formed protects the polymer through its heat-insulating effect.
Specification:
Item | Unit | Index |
Appearance | / | White Powder |
Formula | / | (NH4PO3)n |
Degree of polymerization (n) | / | ≥1000 |
P2O5 Content | %(w/w) | ≥71.0 |
Nitrogen(N) Content | %(w/w) | ≥14.0 |
pH Value (10% suspension) | / | 5.5-7.5 |
Water Content (130℃) | %(w/w) | ≤0.25 |
Solubility in water (25℃) | g/100mL H2O | ≤0.5 |
Viscosity (25°C, 10% suspension) | mPaS | ≤100 |
Density (25℃) | g/cm3 | About1.9 |
Bulk Density (25℃) | g/cm3 | About0.7 |
Thermal Decomposition Temp. (5% weight loss) | ℃ | ≥275 |
Crystal Form | / | Phase II |
Average particle size (D50) | μm | about20 |
Note: Average size (D50) from 5μm to 100μm is available.
Applications:
TY-423 can be used with charring agent and foaming agent in the processing of the fire retardant treatment of PE/PP/PU materials, oxygen molecules material or high-grade intumescent fireproof materials ,which can provide good flame retardant efficiency .
APP TY-1324
Product Description:
TY-1324 is a short-chain ammonium polyphosphate. It is non-flammable, largely insoluble in water, stable and compatible with some polymers.
Ammonium polyphosphate is an environmentally friendly halogen free flame retardant, which develops its effectiveness through phosphorus / nitrogen synergism. It is usually used with charring agent and foaming agent. The flame retardant treated material foams on exposure to flame. The carbon foam layer so formed protects the polymer through its heat-insulating effect.
Specification:
Item | Unit | Index |
Appearance | N/A | White Powder |
Formula | N/A | (NH4PO3)n |
Degree of polymerization (n) | N/A | 30--50 |
P2O5 Content | %(w/w) | ≥68.0 |
Nitrogen(N) Content | %(w/w) | ≥13.0 |
pH Value (10% suspension) | N/A | 5.5--7.5 |
Average particle size (D50) | μm | 30～60 |
Note: Average size 80, 200, 320, 600 Mesh is available.
Applications:
- Used in making intumescent fire-retardant coatings for buildings, vessels, trains, cables, etc.
- Used in flame retardant treatment on wood, veneer, paper, fiberboard.
- Used as the main additive of IFR for plastic, resin, rubber.
- Used in making dry poweder extinguisher for forest, coalfield and oil field fire.
Water-soluble Ammonium Polyphosphate
TY-1860
Product Description：
Water-soluble Ammonium Polyphosphate (TY-1860) is a short-chaincrystal phaseammonium polyphosphate.
Specifications:
Item | Unit | Index |
Appearance | N/A | White Powder |
Formula | N/A | (NH4PO3)n |
Degree of polymerization (n) | N/A | 2---5 |
P2O5 Content | %(w/w) | ≥58.0 |
Solubility | g/100ml water | ≥140.0 |
Nitrogen(N) Content | %(w/w) | ≥18.0 |
pH Value (10% suspension) | N/A | 6--8 |
Applications:
- Used in making intumescent fire-retardant coatings for buildings, vessels, trains, cables, etc.
- Used in flame retardant treatment on wood, veneer, paper, fiberboard.
- Used as efficient water soluble compound fertilizer.
Ammonium polyphosphate, in the form of water-soluble ammonium polyphosphate in agriculture, has entered the field of liquid fertilizer production with the advantages of high nutrient, chelation and slow release; In industry, it is mainly used as flame retardant to prepare a variety of high-efficiency intumescent fire retardant coatings, which can be used for fire protection treatment of high-rise buildings, ships, trains and cables; Used for flame retardant treatment of wood, plywood, fiberboard, paper and fiber; Main flame retardant additives for intumescent flame retardant (IFR) of plastics, resins and rubber; Dry powder fire extinguishing agent is made for large-area fire extinguishing in forests, oil fields and coalfields.
Yunnan, China
