86-532-80920099
No. 1, Aiji Road, Jiaobei Town, Jiaozhou, Qingdao, Shandong, China (Mainland)
SODIUM NAPHTHALENE FORMALDEHYDE
PRODUCT FEATURES
Main ingredient of Naphthalene superplasticizer is β-naphthalene sulfonate formaldehyde condensates, it's a non-air-entraining agents. It’s the Powder form. Naphthalene superplasticizer has good adaptability to various cements, and it can improve the operability of concrete.
Appearance | Brown-yellow powder |
Main Ingredient | β-naphthyl sulfonate formaldehyde condensate |
Solid Content % | 92 min |
Water Reducing Rate | 12~20% |
Moisture % | 5 max |
PH (24°C) | 7-9 |
Na2So4 content % | 17 max |
Dosage | 0.5~1.0% of cementitious material |
Concrete Strength | Increase to 15~40% |
Cement Saving Under the same Strength | 10~20% |
Steel Corrosion | NO |
Widely used in the projects | Roads, Railway, Bridges, Tunnel, Electric Power, Airport, Dam and High Buildings |
ADVANTAGES
• Low dosage 0.5~1.0% of cementitious material.
• On the condition of slump unchanged, water reduction up to 12~20%.
• Increase the slump10cm min, when keep the water-cement ratio no change.
• Good slump retention ability improve durability of the concrete
• Improve durability of the concrete
• Increases the concrete strength
• No corrosion to the steel-bar
OUR FACTORY
PACKAGE&DELIVERY
