Our factory's high-efficiency chemically modified flame retardant is a patented product independently developed by our factory. It is composed of environmentally friendly organic and inorganic substances that have been chemically modified. It has excellent synergistic effects with halogenated flame retardants and has undergone SGS testing and is in compliance with SONYSS-002SP, ROHS standards. It reduces the amount of antimony trioxide in the majority of plastics such as PVC, PP, EVA, PA, ABS, PBT, PC while maintaining the same flame retardant effect as antimony trioxide and has excellent smoke suppression properties. With this product, the amount of antimony trioxide used can be reduced without decreasing the flame retardancy level of the product. In addition, the amount of smoke produced during combustion is reduced by more than 60%, virtually eliminating the odor generated when resin burns. Furthermore, this product also has a drop resistance effect, which can effectively improve the phenomenon of high-temperature melting during combustion. The use of our high-efficiency chemically modified flame retardant is more cost-effective and environmentally friendly than antimony trioxide, and it can greatly reduce the amount of antimony used.
Item | Index | Item | Index |
Appearance | White powder | Usage | Replaces Sb2O3 |
Phosphate | ≥98% | Whiteness | ≧95 |
1% weight loss temperature | ≥350℃ | PbO content | ≤0.0021% |
Other organic substances | ≤2% | Cd | ≤0.0005% |
325 mesh residue | ≤0.5% | Free water content | ≤1.0% |
Particle size | D50≦10μm / D99≦30μm |
Applicable products | ABS | PA | PE | EVA | Other soft rubbers |
Replacement percentage | 40-45% | 40-50% | 45-60% | 45-60% | 45-60% |
Packaging and storage
25 kg/bag, paper-plastic composite+aluminum-plastic bag lining, transported as a general chemical. Store in a sealed container in a cool, dry place.