Purchase Qty. Reference FOB Price
1-15 Tons US$700.00
16-25 Tons US$650.00
26-51 Tons US$600.00
52-999 Tons US$550.00
1,000+ Tons US$500.00
Product Description
Polyethylene SNF Sodium Naphthalene Sulfonate Formaldehyde with 3% 5% 7% 10% 18% Sodium Sulfate 1. Introduction Naphthalene formaldehyde sulphonate water reducing agent is a synthetic powder based onbeta-sulphonate formaldehyde ondensate and reactive polymer.It has the properties of high range ...