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Architectural Coatings Ammonium Polyphosphate (CAS No:68333799)
Appearance: White, flowing powder
Safety and toxicity:APP is a kind of non-poisonous flame retardant,people should ensure their safety while operating since the powder is too small.
Performance indicators
Application in Expand Dope
(1) ammonium polyphosphate can be used in top-grade fire-retardant coating, fiberglass and engineering plastic, such as PE, PP, PU, polyester and nylon.
(2) With 15-20% APP in the adhesive and sealing agent, the good firing resistance is shown.
(3) For PU, APPis a very suitable preventing form buring dope without halogen.
(4) It applies for fiber basic materials (like paper, wood products), hot solidifying resin of epoxy resin or unsaturated resin, etc.
Package: Net weight 25kg, packed in plastic woven bag lined with polyethylene bag.
Appearance: White, flowing powder
Safety and toxicity:APP is a kind of non-poisonous flame retardant,people should ensure their safety while operating since the powder is too small.
Performance indicators
| P Content %(w/w) | 31.0-32.0 |
| N Content %(w/w) | 14.0-15.0 |
| PH value(10% suspension) |
5.5-7.5 |
| Moisture %(w/w) | ≤0.25 |
| Decomposition Temperature ºC | ≥275 |
| Density 25ºCkg/L | About1.9 |
| Bulk Density 25ºCkg/L | About 0.7 |
| Viscosity(25ºC,10% suspension)Mpa.s | ≤100 |
| Solubility (g/100cm³water) | ≤0.5 |
| Average Particle Size μm | about17 |
Application in Expand Dope
(1) ammonium polyphosphate can be used in top-grade fire-retardant coating, fiberglass and engineering plastic, such as PE, PP, PU, polyester and nylon.
(2) With 15-20% APP in the adhesive and sealing agent, the good firing resistance is shown.
(3) For PU, APPis a very suitable preventing form buring dope without halogen.
(4) It applies for fiber basic materials (like paper, wood products), hot solidifying resin of epoxy resin or unsaturated resin, etc.
Package: Net weight 25kg, packed in plastic woven bag lined with polyethylene bag.