Purchase Qty. Reference FOB Price
50-199 kg US$2.80
200-999 kg US$2.60
1,000+ kg US$2.40
Product Description
Suny SY-963 Factory Provide PVA Use Industrial petroleum Oil Drilling Antifoam Defoamer SY-963 Defoamer 1. Product Description This product is a defoamer refined by a special process from a variety of polyethers and surfactants. The defoamer has good stability, can effectively control ...