APP801H is higher polymerization degree than APP801 . It is more suitable to used in plastic and polymer as Flame Retardant. The pruduct is almost insoluble in water and completely insoluble in organic solvent.
The benefits of our APP801H:
1. Halogen and formaldehyde-free, non-toxic and does not generate additional quantities of smoke.
2. Requires lower loadings ensuring lower cost., better properties retention and excellent flow.
3. Exhibits excellent processability, good retention of mechanical and electrical properties in thermoplastic formulations
4. In thermosets, can be used in conjunction with ATH, which allows a significant reduction of the total FR filler
5. High polymerization degree ("n" value >2000), higher thermal stability and lower water solubility than normal grade`s APP-II
Specification:
| Items Spec |
| Appearance | White free-flowing powder |
| PH, 10% aqueous, 25°C | 5.5-7.5 |
| Solubility in water, 25°C , g/100mL H2O | ≤0.50 |
| N content, % | ≥ 14.0 |
| P content, % | ≥31.0 |
| Viscosity (10% aqueous, 25°C) , mpa.s | ≤60 |
| Thermal decomposition Temp, °C | ≥275 |
| Average particle size(D50), um | ≤20 |
| Polymerization | >2000 |
| Water Content | ≤0.25 |
Applications:
1. Used to prepare many types of high-efficiency intumescent paint & 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, etc.
3. Used in plastics (PP, PE, PVC, etc.), polyester, rubber, expandable fireproof coatings.
4. Flameproof treatment for woods, plywood, fiberboard, papers, and fibers.
5. Can be used for PU applications (thermosets) and PU foam (rigid and/or flexible)
Package & Storage:
Net weight 25KG Kraft bag or woven bag with PE liner, Or according to customer's requirement.
It is not dangerous cargo .You should handle the material according to the instruction described on MSDS.The MSDS is available from sales department once required.Our regular mark is printed on the surface of package in advance .You should inform our sales person in advance If you don`t need this or have any special demand for mark.
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