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Room 1104, Building 9,Zhongjian Chuangke Commercial Plaza,Xijiao Road, Xijiao Community, Ronggui Subdistrict, Shunde District,Foshan City, Guangdong Province, China
FS430 is a Japanese-designed environmental flame retardant synergist developed for PVC and rubber virgin material systems.
It provides high-efficiency synergistic flame-retardant performance and can function as an effective alternative to antimony trioxide in various formulations, while maintaining low-smoke characteristics and excellent processing stability.
FS430 is engineered to meet the increasing requirements for environmental compliance, fire safety, and formulation reliability, making it suitable for continuous industrial processing.
◆ Flame-retardant PVC cable compounds
◆ PVC conduits, profiles, and sheets
◆ Flame-retardant rubber products
◆ Building and infrastructure flame-retardant materials
During the initial stage of combustion, FS430 forms a stable protective layer on the material surface, isolating oxygen and reducing heat transfer, while internal endothermic reactions lower the combustion temperature.
Under high-temperature conditions, FS430 participates in gas-phase action, diluting the oxygen concentration in the combustion zone, thereby suppressing sustained combustion.
◆ High flame-retardant efficiency with relatively low dosage; self-extinguishing after flame removal
◆ Excellent anti-blooming and non-migration performance
◆ Minimal impact on mechanical strength of finished products
◆ Good thermal stability, cold resistance, weather resistance, and UV resistance
◆ Complies with RoHS and REACH environmental regulations
Item | Specification |
Effective Content | ≥ 90% |
PbO (%) | ≤ 0.05 |
AsO (%) | ≤ 0.03 |
FeO (%) | ≤ 0.01 |
Cd | ≤ 5 ppm |
Hg | ≤ 2 ppm |
Cr⁶⁺ | ≤ 2 ppm |
Moisture (%) | ≤ 0.5 |
Average Particle Size (μm) | ≤ 2.5 |
Whiteness | ≥ 95% |
The above data are typical values and are provided for reference only.
◆ Recommended extrusion temperature: 190–210°C
◆ Moderate screw configuration strength is advised to avoid excessive shear
◆ Prevent localized overheating caused by combined thermal and shear effects
◆ Thermal decomposition temperature of FS430: approximately 340°C, ensuring good stability within standard PVC and rubber processing windows
PVC systems:
◆ Can fully replace antimony trioxide
◆ Recommended dosage: 3–6 phr
Rubber systems:
◆ When used in combination with brominated flame-retardant systems
◆ Stable flame-retardant performance can be achieved (V-0 rating attainable depending on formulation and testing conditions)
1. FS430 is a high-performance flame retardant synergist; please use rationally according to actual application requirements
2. Seal the package properly after use to prevent moisture absorption
3. Each manufacturer should conduct formulation trials based on its own processing conditions
◆ Packaging: 25 kg / bag
◆ Transportation: Handled as a general chemical product
◆ Storage: Store in a cool, dry place and avoid direct sunlight
Room 1104, Building 9,Zhongjian Chuangke Commercial Plaza,Xijiao Road, Xijiao Community, Ronggui Subdistrict, Shunde District,Foshan City, Guangdong Province, China
The polymer materials industry, which provides energy, is injecting new driving forces into the development of the rubber and sheet material industries, and striving to build a healthy, friendly, and beautiful world.
The polymer materials industry, which provides the most energy, is injecting new impetus into the development of the rubber and sheet materials industry, striving for health, environmental protection and building a beautiful world.
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