Molecular formula: (NH4PO3)n n>1000
Model Number: JD-756
Melamine coated ammonium polyphosphate (JD-756) is a phosphorus-nitrogen structure flame retardant, does not contain formaldehyde, it is modified by melamine on the basis of JD-657.
Specifications：
| Technical Index | Standard |
| Appearance | White powder |
| P2O5 Content % | 64-68 |
| N Content % | ≥17 |
| Average Polymerization Degree(ｎ) | ≥1000 |
| PH value | 7-9 |
| Particle Size（D50,um）≤ | 20 |
Solubility ≤ | 0.5 |
| Moisture ≤ | 0.25 |
Bulk Density | 0.5-0.7 |
JD-756 is different from JD-657, it has more advantages and better performance:
1、Significantly reduce the solubility in water;
2、Significantly reduce the viscosity in solution;
3、Significantly increases the compatibility of flame retardants with polymers and resins;
4、Increase powder flowablity;
5、Improve heat resistance and electric arc resistance.
Applications:
JD-756 is suitable for all JD-657 applications. JD-756 is more elaborate and granularity is more regular than JD-657. These features determine JD-756 can be applied to the requirements of water-resistant outdoor intumescent coating.
Specific uses are as follows:
1、Applied to fibrous materials. (paper, wood, car fireproof cloth, fiber material fireproof);
2、Applied to a variety of outdoor waterproof sunscreen fireproof polymer;
3、Applied to high-level building wood fireproof treatment;
4、Applied to epoxy resin and unsaturated resin;
5、Applied to cables and rubbers;
6、Applied to the outer shell of electrical appliances;
7、Applied to textiles.
Packing: in net weight 25kg plastic woven bags lined with plastic liner