Mflam BS-25: Halogen Free 100% Antimony Trioxide Replacement Flame Retardant
Product Description
Mflam BS-25 is our new developed product, it aims to replace antimony trioxide powder.
We understand that antimony trioxide is a necessary product for PVC and there's no other product can be used, so we bring this product out to introduct to our customers.
Mflam BS-25 is halogen free Phosphorus-Nitrogen flame retardant, which could be used in PVC industry, partially or completely 100% replace Antimony Trioxide (ATO).
It complies with EU RoHS and REACH regulations, with advantage of high flame retardant efficiency, good stability, low smoke and non-toxicity.
Specification:
Test Item |
Index |
Appearance |
White powder |
Whiteness |
≥95 |
Average Size, D50 um |
≤10 |
Moisture %(W/W) |
≤0.5 |
TGA,(20ºC/min, in N2) |
Weight Loss 1% |
≥250ºC |
Weight Loss 5% |
≥290ºC |
Formula reference
Material |
Dosage (phr) |
PVC |
100 |
Plasticizer |
20-40 |
Stabilizer |
5 |
Calcium carbonate (CaCO3) |
15 |
Functional additives (antioxidants, etc.) |
0.5 |
Mflam BS-25 |
6-7 |
UL94, 1.6mm |
V0 |
PS: To the total weight of this formula, the dosage of Mflam BS-25 is around 4%.
Packaging & Shipping
25 kg paper bags, 1*20'fcl=17.5mt with pallets.
700kg big bag, 1*20'fcl=14mt with pallets.
Feel free to contact us!







