HFFR-HF-4 is an additive flame retardant used in flexible polyurethane foams
Product Name: HFFR-HF-4
Chemical Name:Butylated triphenyl phosphate esters
Phosphorus content (wt. %) 8.1
Appearance Odor Colorless to yellowish transparent liquid Slightly
Color (APHA) ≤100
Acid Value (mg KOH/g) ≤0.1
Water content (wt. %) ≤0.1
Density (25°C, g/cm3) 1.182±0.005
Viscosity (25°C, mPa·s) 65-75
HFFR-HF-4 is an additive flame retardant used in flexible polyurethane foams, whose superiority is demonstrated in very low scorch, low volatility, excellent hydrolytic stability, low fogging and processing characteristics. Foams containing the product exhibit good compression set and IFD properties.
230kg in iron drum, or 1000kg in IBC.
Keywords:Non-Halogen Flame Retardant HFFR- HF-4