Product: Paperbacked Plasterboard Vesicant Performance and Purpose: White or primrose yellow liquid. With excellent performance of frothing and plenty bubbles, the product is easy to solute in water which are steady and exquisite. It is safe to use without any toxicity. And it has good biodegradable performance. As the special paperbacked plasterboard vesicant for architecture, it can decrease the weight of paperbacked plasterboard. Technical Index: Item Index Excellent class First class Appearance Primrose yellow liquid Overall solid（%） ≥30 ≥20 PH 6-9 6-9 Stability  ≥95 ≥90 Bubble（mm） ≥190 ≥170   Package: In plastic barrel. Net weight: 100kg/barrel. Gross weight: 125kg/barrel