Sodium Naphthalene Sulphonate Formaldehyde|36290-04-7
Product Specification:
Item |
SNF-A1 |
SNF-B2 |
SNF-C3 |
CAS NO. |
36290-04-7 |
36290-04-7 |
36290-04-7 |
Content of Solid % |
≥91 |
≥91 |
≥91 |
Content of Sodium Sulfate % |
≤5 |
≤10 |
≤18 |
PH |
8±1 |
8±1 |
9±1 |
Chloride Ion % |
≤0.5 |
≤0.5 |
≤4 |
Fineness % |
≤0.5 |
≤0.5 |
≤0.5 |
Surface Tension(mN/m) |
70±2 |
70±2 |
70±2 |
Cement Slurry Flow Rate(mm) |
≥220 |
≥200 |
≥180 |
Water Reducing Rate(%) |
≥18 |
≥18 |
≥16 |
Performance features |
(1)In the concrete strength and slump basically the same, can reduce the amount of cement 10-25%. |
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Mixing range |
Recommended dosage: |
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Package&storage |
— powder products using woven bags, lined with plastic film, net weight 25Kg,500kg,650kg. |
Product Description:
The naphthalene-based superplasticizer is a non-air-entraining high-efficiency water reducing agent synthesized by the chemical industry. Chemical name Naphthalene sulfonate formaldehyde condensate, which has strong cement particle dispersibility.
Application:
It can improve concrete strength, construction speed, project quality, technology and working conditions.
Package: 25 kgs/bag or as you request.
Storage: Store at a ventilated, dry place.
Standards executed: International Standard.