Appearance: light yellow powder
Model: DF-303
Decomposition temperature: 155 ~ 195 DEG C
Gas volume: 160 ~ 165ml/g
Appearance: white powder
Model: DF-302
Decomposition temperature: 130-190
Air volume: 130ml/g
Product features and uses
DF-302 is a special silicone rubber foaming agent, with uniform nucleation, foam aperture fine and uniform etc.
Of. DF-302 foaming agent decomposition gas is N2, CO2 and a small amount of CO, etc.. Decomposition gas composition stability
The product can be obtained with good foam structure, and the foaming agent is the first choice for high quality silica gel products.
The decomposition of DF-303 foaming agent has no induction period, the decomposition speed is fast, the deflation is smooth and no sudden.
The foaming process is easy to control.
Add amount: 1-2% or so, can also be based on the foam density determines the amount of foaming agent, can be appropriately increased
Or reduce.
Storage and packaging
25kg plastic composite bag or carton packaging. This product has good storage safety under normal conditions
, but should be stored in a cool, dry environment, and away from steam, fire and other heat sources,
Avoid sun exposure, impact, and organic and inorganic acids are strictly prohibited