Our CPE flame retardant combines flame retardation, smoke suppression, and filling functions. Customers need not add CaCO3, talc, Sb2O3, or other retardants, yet achieve flame-retardant effect while meeting environmental requirements.
1. Core Advantages
Our CPE flame retardant combines flame retardation, smoke suppression, and filling functions. Customers need not add other retardants, yet achieve flame-retardant effect while meeting environmental requirements.
2. Main Parameters
Item | Specification | Item | Specification |
Appearance | White powder | Whiteness | >85 |
Active content | >99% | Decomposition temp. | >300℃ |
Moisture | <0.5% | Particle size (D50) | <4 μm |
Bulk density | 0.5-0.8g/ml | Eco standard | REACH/RoHS |
3. Application Performance Reference (data vary by formulation, for reference only)
Material (phr) | Exp.1 | Exp.2 | Exp.3 | Exp.4 |
CPE | 100 | 100 | 100 | 100 |
52# chlorinated paraffin | 58 | 58 | 58 | 58 |
Active MgO | 12 | 12 | 12 | 12 |
Paraffin | 2 | 2 | 2 | 2 |
Silica | 20 | 20 | 20 | 20 |
Carbon black | 20 | 20 | 20 | 20 |
Stearic acid | 1 | 1 | 1 | 1 |
Accelerator | 2.4 | 2.4 | 2.4 | 2.4 |
Vulcanizing agent | 2.8 | 2.8 | 2.8 | 2.8 |
Talc | 70 | / | 27 | 32 |
Sb2O3 | 4 | / | / | / |
Oxygen Index | 39 | 39 | 39 | 38 |
Smoke Density | 82 | 65 | 67 | 68 |
Weifang Wanfeng: a high-tech supplier of magnesium/aluminum flame-retardant materials and additives, integrating R&D, production, and service.
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