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.
Product Name: Sodium Naphthalene Sulfonate -B | ||
Test Standard: GB 8076-2014 | Lab: Add: ZhongYi Industry Park, No.8 of SiLiu South Road, Qingdao | |
Test Item | Specifications | Test Results |
Appearance | Brown Yellow Powder | Brown Yellow Powder |
Net Starch Fluidity (mm) | ≥250 | 255 |
Solid Content (%) | ≥92 | 93.5 |
PH (1% Aq. Solution) | 7-9 | 7.87 |
Na2So4 Content (%) | ≤10 | 8.37 |
Content Of CL- (%) | <0.3 | 0.19 |
Surface Tension (n/m) | (71±1) ×10-3 | 71.7 |
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
