Halogen Free Flame Retardant APP 231 Ammonium Polyphosphate for Plastic and Rubber
| Items |
Unit |
Value |
| Descriptions |
/ |
Non-coated |
| Whiteness |
% |
≥86 |
| Density |
g/cm3 |
≈1.9 |
| Bulk density |
g/L |
≈700 |
| P2O5 |
%(w/w) |
71~72 |
| P content |
%(w/w) |
31~32 |
| N content |
%(w/w) |
14~15 |
| Polymerization degree |
- |
≥1000 |
| Decomposition temperature |
ºC |
≥275 |
| PH Value |
(25ºC,10% suspension) |
5.5~7.5 |
| Moisture content |
%(w/w) |
≤0.5 |
| Viscosity |
mPa·s(25ºC, 10% suspension) |
≤20 |
| Water solubility |
%(w/w)g/100mL |
≤0.5 |
| Average Particle Size |
μm |
<20 |
| Acid Value |
mgKOH/g |
≤1.0 |
| Toxicity And Environmental Hazard |
- |
Not Detected |
Applications:
1. Used to prepare many types of high-efficiency intumescent coatings for the flameproof treatment of multi-story buildings, ships, trains, cables, etc.
2. Used as the main flameproof additive for expanding-type flame retardants used in plastics, resin, rubber, PU, and PU foam.
3. Used in plastics (PP, PE, PVC, etc.), polyester, rubber, and expandable fireproof coatings.
4. Flameproof treatment for woods, plywood, fiberboard, papers, and fibers.
FAQ
Can I get a free sample?
Yes, we could offer free samples for the test with shipping freight collection. The sample will be shipped out with your delivery address provided.
How to order?
First please send us an inquiry by telling us your use and quantity and the desired effect to get by adding the additives. Then we will soon reply and advise perfect additives for you. And the free sample will be shipped out with your confirmation. Once get the effective test result, prices could be negotiated for big orders. Delivery time 7-15 working days for bulk order once payment is received.
Can you specially create a formulation for our special demands?
Yes, we have a professional engineer team to work for you.
How and when can I get my goods after payment?
For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT, etc.) or by air. Usually, it will cost 3-5days that you can get the goods after delivery. For large quantity products, shipping by sea is worthwhile. It will cost days to weeks to come to your destination port, which depends on where the port is.
How can you guarantee the goods you offer are qualified?
We always believe honesty and responsibility are the basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
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