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Ammonium Polyphosphate Flame Retardant
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Contact Person :
Lucy Wang
Phone Number :
+86-28-84721008
Whatsapp :
+8613981864646
White Powder Ammonium Polyphosphate Flame Retardant For Fire Rate Paint
Contact me for free samples and coupons.
Whatsapp:0086 18588475571
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If you have any concern, we provide 24-hour online help.
xProduct Details
| Molecular Formula | (NH4)n+2PnO3n+1 | CAS NO | 68333-79-9 |
|---|---|---|---|
| HS CODE | 28353990 | Halogen | Free |
| Smoke | Low | Eco-friendly | Halogen-free |
| REACH | Registered | Usage | Coating Auxiliary Agents |
| Purity | 99% | Type | Flame Retardant |
| Appearance | White Powder | Application | Flame Retardant |
| Sample | Available | ||
| Highlight | White Ammonium Polyphosphate Flame Retardant,99% Ammonium Polyphosphate Flame Retardant,Fire Rated Paint App Flame Retardant |
||
Product Description
White Powder Ammonium Polyphosphate Flame Retardant For Fire Rate Paint
Model No.: TF-201
Product descriotion:
Ammonium polyphosphate (phase II is a non-halogen fiame retardant, it acts a fiame retardant by intumescence mechanism. When APP II is exposed to fire or heat, it decomposes to polymeric phosphate acid and ammonia, The polyphosphoric acid reacts reacts with hydroxy groups to form a nonstable phosphateester. Following dehydration of the phosphate ester, a carbon foam is built up on the surface and acts as an insulation layer.
Specification :
| Specification | TF-201 |
| Appearance | White powder |
| P content (w/w) | ≥31 |
| N content (w/w) | ≥14% |
| Degree of polymerization | ≥1000 |
| Moisture (w/w) | ≤0.3 |
| Solubility (25℃, g/100ml) | ≤0.5 |
| 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%≥240℃ |
| T95%≥305℃ | |
| Color stain | A |
| Conductivity(µs/cm) | ≤2000 |
| Acid value(mg KOH/g) | ≤1.0 |
| Bulk density(g/cm3) | 0.7-0.9 |
Applications:
1. used to prepare many kinds of high-efficiency intumescent coating, the flameproof treatment for wood, multistory building, ships, trains, cables, etc.
2. used as the main flameproof additive for expanding-type flame retardant used in plastic, resin, rubber, etc.
3. make into powder extinguishing agent to be used in large-area outfire for forest, oil field and coal field, etc.
4. In plastics(PP, PE, etc. ), Polyester, Rubber, and Expandable fireproof coatings.
5. used for textile coatings.
Packing : TF-201 25kg/bag, 24mt/20’fcl without pallets, 20mt/20’fcl with pallets. Other packing as request.
Storage: in dry and cool place, keeping out of moisture and sunshine, min. shelf life one year.
FAQ:
Q1. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q2. How about your delivery time?
A: Generally, it will take 1 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q3. Can I have a sample order?
A. Yes, we can provide free sample for quality checking, but the courier charge should be paid by your side.
Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
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