Polyether antifoaming agent TA-2

Polyether antifoaming agent TA-2 is composed of polyether and non-ionic surfactant. The product has the advantages of low surface tension, fast defoaming speed, long defoaming time and good dispersion performance in water. The product is mainly used in PVC-5 type resin after polymerization, recovery of VCM process, eliminate harmful foam, improve product yield and product quality. The product can also be used for the preparation of dispersing agent. The defoamer can be added quantitatively into the dispersing solution of polyvinyl alcohol, and then added into the reaction kettle together according to the process requirements and sequence, which can effectively inhibit the generation of foam.

Technical index

Appearance: Transparent or translucent liquid

PH value (10% aqueous solution) : 6-8

Solid content: ≥35

Packaging and storage:

Packed in plastic drum net weight 200kgs/drum ,Packed in IBC drum net weight 1000kgs/drum .

storage and ventilation, cool dry place, shelf life of one year.