CG-111 hard combustion polyether polyglycol

property and usage
    widely used for  high-elastic foam, common foam ,and other polyurethane foam products, It can increase oxygen index ,resistance ability to combustion and bearing property.

technical index
    appearance： milk white,viscous liquid
    viscousity：（25℃）mpa·s ≤2500
    hydroxyl value： mgKOH/g 28±2
    water content： ≤0.1%
    even diameter： ≤0.2μm
    property index of hard combustion high-elastic foam prepared by CG-111hard combustion polyether polyalcohol
    oxygen index： ≥28%
    combustion： self extinguish without fire
    smoke density： ≤60
    elasticity： ≥55%
    press permanent set： ≤7%
   storag time is about 6 months