중합체에 대한 고효율 불꽃 지연 시너지 스트 SF-400
Usage Notes:
Due to the low additive amount of SF-400 in flame-retardant resins, it is recommended to pre-mix it with other additives before blending with the resin to ensure uniform dispersion and stable flame-retardant performance.
Packaging/Storage:
25 kg/bag. Transport as general chemicals. Store in a dry, cool place away from direct sunlight.
Tlhaloso ea Sehlahisoa
SF-400 is an eco-friendly silicon-based flame retardant synergist. It exhibits excellent synergistic effects with halogen-based flame retardants and provides smoke suppression. It fully complies with EU environmental regulations such as the 2002/95/EC Restriction of Hazardous Substances (RoHS) Directive and REACH.
SF-400 can replace 100% of antimony trioxide (Sb₂O₃), significantly reducing the cost of flame-retardant polymers. It features high thermal stability, extremely low water solubility and hygroscopicity, and remains stable during high-temperature processing without discoloration, decomposition, hydrolysis, or adverse effects on electrical properties.
Product Properties
Ponahalo | White Powder | Avg. Particle Size (μm) | 3~5 | Water Solubility (%) | ≤0.01 |
Density (g/cm³) | 2.9±0.1 | pH | 7-9 | Moisture Content (%) | ≤0.5 |
Bulk Density (g/cm³) | 0.9±0.1 | Decomposition Temp. (°C) | ≥335 |
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Recommended Applications & Dosage
Widely used in halogen-based flame-retardant polyolefin polymer products, such as PP/PE plastics, PVC/EPDM/CPE wire and cable materials, etc.
Resin Type | PP | ABS | PBT | PVC |
Replacement Ratio for Sb₂O₃ | 100% | 100% | 100% | 100% |
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