Halogen-free flame retardant (FR) with a high phosphorus content, which is suitable for use in both thermoplastic and thermoset applications where stringent FR standards are needed.
Because of its specific particle size distribution, FR935 can be suitable for very thin adhesive applications like flexible printed circuits. It is also readily dispersible in epoxy resin systems - when a high shear mixer is used.
Based on organic metal phosphinate
Not hygroscopic, insoluble in water and common organic solvents - like acetone, dichloromethane, MEK, toluene.
Good hydrolysis resistance
Can be easily dispersible in solvents like acetone or MEK
Halogen-free FR with a high phosphorus content – suitable for use in both thermoplastic and thermoset applications to meet stringent FR standards
Suited for thermoplastic elastomers for cable applications
Suitable for very thin adhesive applications like flexible printed circuit boards
Low smoke toxicity
Standard packaging in 20 kg bag, 1 MT per pallet, 10 Mt per 20’ FCL.
Appearance White powder
P % 23.0 to 24.0
Moisture % 0.5 max
Bulk Density (kg/m3) 100 to 250
Decomposition Temperature 320 min.
(TGA 1% weight loss, °C)
Particle size (μm) D50, 5 max.
D95, 10 max.