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Sodium Naphthalene Sulphonate
Product Code : SNF-04
Price And Quantity
- Minimum Order Quantity :
- Sample orders accepted
- Unit of Measure :
- Ton/Tons
Product Specifications
- HS Code :
- 38244010
- Ph Level :
- 7-9
- Usage :
- For manufacturing concrete mix in construction and infrastructure industry, As a dispersing agent in Dyes, Leather and agro industries.
- Shelf Life :
- 1 Years
- CAS No :
- 36290-04-7
- Storage :
- Room Temperature
- Smell :
- Other
- Appearance :
- Brown Powder
- Solubility :
- Easy
- Poisonous :
- NO
- Purity :
- 91% min.
- Molecular Formula :
- 2(C10H6SO3Na)·（n-1）CH2·（n-2）（C10H5SO3Na）
- Physical Form :
- Powder
Product Description
Sodium Naphthalene Sulphonate is offered with an extraordinary plasticity. As a state of blending where sum of collapsibility and cement is fixed to a forehand. When it is intermingled with strengthened concrete at 0.5-1.0%, blending water can be reduced by 18-28%. Statistically, the compression strength of this product on lst day, 3 rd day and the 28 th day can be enhanced by 60-90% and 25-60% severally after a single application. This process an be taken place when the product is added at standardized blend dosage. As an effect, tensile strength, buckling strength, compression strength and modulus of elasticity can be developed to some extent. Sodium Naphthalene Sulphonate can modify miscibility of concrete amalgamator with collapsibility & water. As a state of equivalent compounding, collapsibility can be accumulated 5-8 times after it is added at 0.7% blend dosage. 15-20% of cement can be set-aside when the provided agent is amalgamated at 0.7% blend dose, which is prepared by strength and selfsame collapsibility.
PARAMETERS & ACCEPTANCE CRITER LA
| Model item | NSF-A |
| Net starch fluidity (mm ) | ≥ 240 |
| Content of CL (%) | 0.3 |
| PH value | 7 9 |
| Surface tension (N/m) | (7 1 ± 1) × 10 -3 |
| Solids content (%) | ≥ 92 |
| Na 2 SO 4 content (%) | ≤5 |
PARAMETERS & ACCEPTANCE CRITERIA FOR REFERENCE
| Parameters | Criteria | Actual Results | Parameters | Criteria | Actual Results | ||
| Water Reduction, % | ≥18 | 21.8 | Compression strength, % | 1d | ≥ 180 | 200 | |
| Water Penetration, % | ≤ 90 | 79 | 3d | ≥ 170 | 194 | ||
| Air Content, % | ≤ 2.0 | 1.6 | 7d | ≥ 150 | 161 | ||
| Temporal Distribution for setting (min) | Initial setting time | -9 0 +120 | +20 | 28d | ≥ 130 | 142 | |
| Terminal setting time | +13 | Shrinkage, % | 28d | ≤ 130 | 125 | ||
| Corrosion to steel bars | None | None | |||||
| Note: Standard Blend Dosage:0.7 %(as cement amount) | |||||||
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Contact Us
Changle County, Weifang City, Weifang, Shandong, 262404, China
Phone :86-159-64311308