Snf By Henan Aosida Chemicals Co., Ltd.

We are engaged in manufacturing and supplying excellent quality SNF to our valuable clients. The Main component of our superplasticizer is Naphthalene sulfonated formaldehyde condensates, It is concrete additive. It belongs to superplasticizer of non air entraining agent, It used in concrete,has a big effect of Water-reducing property, workable performance,augment flow ability of concrete mixture, saving cement, reducing project cost, It is indispensable component of modern high-efficiency concrete, pumping concrete and ordinary concrete.

Main technical performance:
1. When mixing amount is 0.5-1%, water reducing ratio is over10-15%,3 days press strength will improve 50-80%;28 days strength will improve 25-60%,tension strength is also enhanced.
2. When using without water reducing,making basic concrete 3cm slump up to over 15-25cm.
3. With addive the product, the physical and mechanical properties of anti-permeability,resistance to freezing and thawing,concrete creep and elasticity modulus etc.have been improved greatly.
4. No corrosion harm for steel bar.