Flame-retardant Synergistic Agent SF-400

INTRODUCTION: SF-400 is a kind of eco-friendly silicon family flame retardant, has excellent synergistic effect on halogen-containing flame retardants. It also has good effect on anti-smoke. Moreover, it meets the RoHS Directive and REACH Regulations. SF-400 as the 100% substitute of antimony trioxide can significantly reduce the cost of flame-retardant polymers. It has the advantages of higher thermal stability, lower water solubility and absorption. It will not be discolored and decomposed in high temperature processing. And it will not have the phenomenon of hydrolysis precipitation. The use of SF-400 will not affect the electrical properties of the composite.

INDEX:

Appearance	White Powder	Average Particle Size	3-5 μm	Water Solubility	0.01%
Density	2.9±0.1 g/cm³	pH	7.0-9.0	Water Content	≤0.5 %
Bulk Density	0.9±0.1 g/cm³	Decomposition Temp.	≥335 ℃

RECOMMENDED DOSAGE:

SF-400 is widely used in halogenated flame retardant polyolefin products, such as PP, PE products, PVC, EPDM and CPE wire and cable materials

Resin Type	PP	ABS	PBT	PVC
Number of substitutable parts of Sb₂O₃	100%	100%	100%	100%

NOTES:

The dosage of SF-400 in flame-retardant polymers is very low. When used, SF-400 is best to be mixed with other additives and then mixed with the resin to ensure that the flame-retardant mixture is uniform and the flame-retardant effect is stable.

PACKAGE & STORAGE: 25kg/package. Transported like the common chemicals. Keep in dry, cool place and avoid direct sunlight.

About us

Customer services

Sell on favorchem.cn.