FA-2 Foaming Agent FA -2 adopts a protein based enzymatic active component; it is accountable for stabilized foam and generous output. Meanwhile, its product is very elastic. Slurry cells keep the same format before hardening without collapse or dissolving. Foam concrete slurry finalize as independent, closed-cell, small sized structure after hardening; therefore, assures the quality of product and reduces cost. Product Technical Data Foaming Agent - 2 Compound Type Normal Foaming Agent (single type animal protein & plant active components) Active Ingredient ≥65 % ≥40 % Output per Unit ＞ 600 ml/g ＞ 400 ml/g Foam Expansion ＞ 35 ＞ 20 Foaming Height ＞ 400 mm ＞ 250 mm Foam Break time (Foam Stability) ＞ 24 hours ≥2 hours Descending Capacity ( within 1 hr) ＜ 50 mm ＜ 200 mm Bleeding within 1 hour ＜ 3 ml ＜ 10 ml The difference between single type and compound type foaming agent http://www.foamed.com.cn