Antimony - Based Synergist for PVC
XF - 8305
is a flame - retardant synergist independently developed by us, which can completely replace antimony trioxide. It is produced from organic and inorganic substances through advanced manufacturing processes. All raw materials of the product are environmentally friendly, compliant with ROHS and REACH environmental protection regulations. This flame retardant, when combined with bromin - based flame retardants, can achieve an excellent flame - retardant effect and can meet the VW - 1 flame - retardant grade. Meanwhile, it has outstanding heat - resistance and anti - aging properties, as well as good processing and mechanical properties. In PVC products, it can completely replace antimony trioxide, greatly reducing material costs. It also features good flame - retardant performance, low smoke generation, good dispersion, a high oxygen index, and minimal impact on the physical properties of products and processing technology. It is an ideal choice for replacing antimony trioxide in the market and is also our company's leading product.
| Test Item | Unit | Standard |
| Appearance | - | White powder |
| Active Content | % | 99.5 |
| Moisture | % | ≤0.5 |
| Sb2O3 | % | ≥50 |
| Whiteness | - | ≥95 |
| Average Particle Size (D50) | μm | 2~4 |
25kg/ bag;
Transport according to general chemicals and store in a dry and cool place to avoid direct sunlight.
