Ignifuge P430
Ignifuge P430
P430 is a phosphorus-containing polyhydroxy reactive flame retardant, mainly used for the production of polyurethane foam for flame composite. The foam sheet containing 2 à 4 parts of this product can not only be flame retarded when it is combined with textile fabrics flame composite, but also improve the adhesion between foam and fabric, making the foam layer hot-melt and re-curing. P430 is soluble in polybasic alcohol and most organic solvents and easily soluble in water.
Indicateurs techniques：
Nom
Name Unit Spec.
Appearance Colorless transparent liquid
Acid value mgKOH/g ≤0.1
Refractive index n25D 1.470 ~ 1.477
Density g/cm³（20℃） 1.09 ~ 1.13
Phosphorus content Theoretical value % 7.2
Uses and characteristics：
P430 is a phosphorus-containing polyhydroxy reactive flame retardant, mainly used for the production of polyurethane foam for flame composite. The foam sheet containing 2 à 4 parts of this product can not only be flame retarded when it is combined with textile fabrics flame composite, but also improve the adhesion between foam and fabric, making the foam layer hot-melt and re-curing. P430 is soluble in polybasic alcohol and most organic solvents and easily soluble in water.
