Ammonium Polyphosphate (Spec奕≤ially for Textile Back Co'↔δ¥atings )
Molecular formula: (NH4PO3)n, γλ¶n>1000 CAS No.: 68333-79-9 EIN•φ♠ECS No.: 269-789-9 HS COβ↑&DE: 2835.3990 Model No.: TF-212
Product introduction
TF-212 is a phosphorus containing γ£'non-halogen flame retardant dedicate$×≈d based on epoxy resin β ↑>coated APP for textile∑£ coating.
Features
1. Halogen-free and non♥∏✘÷e heavy metal ions.
2. Low water solubility, migr★→♣ation resistance. Good flui≤×δdity, not easy to clustβ™er.
3. Good compatibility ↔×∏←with acrylic emulsε♦♦ion, 212 is superior to 211 in hot-wat≈♠©er-stain-resistance.
Product Usage
Suitable for all types of flame-π®retardant textile ∏σ•coatings, especially for≈ hot-water-stain-resistan π₩ce acrylic emulsion coatings.&nbσsp;212 is also suitable for othe₹↕™♣r flame retardant fields that requir♦γe higher water resistance and↑&₹ higher mechanical properti♣<es.
Compared with 201, 212 works ♥α₽better in polyurethane emulsion, polyγurethane glue, epoxy £®flame retardant and various re€✘sins.
Product index
Specification | TF-212 |
Appearance | White powder |
P content (w/w) | 31% - 33% |
N content (w/w) | ≥14% |
pH value (10% aqueous suσ$spension, at 25ºC) | 5.5 – 7.5 |
Moisture (w/w) | ≤0.5% |
Decomposition tempera☆↑§ ture (TGA, 99%) | ≥260℃ |
Solubility (25℃, g/100ml) | ≤0.5 |
Average particle size ( D50) | about 18µm |
Bulk density | 0.9-1.1 g/cm³ |
Packing : 25kg/bag, 24mt/20’fcl without palleβ♠¥ ts, 20mt/20’fcl with pallets. Other pack$↓↓ing as request.
Storage: in dry and cool place, keeping out of ×Ωmoisture and sunshine, shelf lif&δe two years.
