Typical characteristics:Product Features:
Thoroughly cured foam can reach B2 level flame retardant. Oxygen index ≥ 26%, foam with high fire is self-extinguishing. Fire spreading tendency is effectively delayed.
Foaming times:
More than 55 times foaming under suitable environment
Use conditions:
Construction environment temperature 5 ℃ - 35 ℃, humidity above 30%.
