Products
2021 High quality Sodium Naphthalene Sulfonate Formaldehyde - CL-SNF-5 – Chengli
2021 High quality Sodium Naphthalene Sulfonate Formaldehyde - CL-SNF-5 – Chengli Detail:
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Detection project |
Performance index | Measured value | |
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Water reducing ratio % |
≥14 |
≥20 |
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Bleeding rate ratio % |
≤90 |
≤80 |
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Gas content % |
≤3.0 |
≤2.0 |
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The gap of condense time (min) |
Initial condense |
-90~120 |
-90~120 |
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Final condense |
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Ratio of compressive strength % |
1d |
≥140 |
≥160 |
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3d |
≥130 |
≥150 |
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7d |
≥125 |
≥140 |
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28d |
≥120 |
≥130 |
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Ratio of shrinkage rate % |
≤135 |
≤135 |
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Corrosion effect for steel |
None |
None |
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Uniformity index |
Detection project |
snf Powder Index |
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Solid content (%) |
≥92 |
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Fitness (%) |
0.315mm (residue)<10 |
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PH value(10g/L) |
7–9 |
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Chlorine ion content(%) |
≤0.5 |
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Sodium sulfate content(%) |
≤5 |
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Total alkali content(%) |
≤20 |
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Insoluble matter(%) |
≤0.5 |
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Cement net fluidity(mm) |
≥220 |
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Appearance |
Yellowish-brown powder |
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Widely used in concrete engineering, prefabricated, sleeper, bridges, tunnels, national defense, military engineering, water conservancy, power engineering, port terminals, airport runway, high-rise building engineering.
Dosage: 0.5%-0.8%, the user should according to the need to experiment to determine the optimal dosage.
Remarkable Plasticity: Statistically, compression strength on the 1stday, the 3rd day and 28th day after single application is increased by 60%-90% and 25%-60% respectively when it is added at standard blend dosage. As the result, compression strength, tensile strength, buckling strength and modulus of elasticity will be improved to some extent.
Under the condition of same water/cement ratio, collapsibility can be increased 5-8 times when it is added at 0.75% blend dosage.
15-20% of cement can be reserved when the agent is blended at 0.75% blend dosage, which is preconditioned by same collapsibility and strength.
Product detail pictures:
Related Product Guide:
"Based on domestic market and expand abroad business" is our progress strategy for 2021 High quality Sodium Naphthalene Sulfonate Formaldehyde - CL-SNF-5 – Chengli , The product will supply to all over the world, such as: Cyprus, Johor, Brasilia, Honest to every customers are our requested! First-class serve, best quality, best price and fastest delivery date is our advantage! Give every customers good serve is our tenet! This makes our company get the favour of customers and support! Welcome all over the world customers send us enquiry and looking forward your good co-operation !Make sure you your inquiry for more details or request for dealership in selected regions.
By Florence from Turkey - 2018.07.26 16:51
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
By Gary from Casablanca - 2018.06.30 17:29
