Products
2021 High quality Sodium Naphthalene Sulfonate Formaldehyde - CL-SNF-18 – Chengli
2021 High quality Sodium Naphthalene Sulfonate Formaldehyde - CL-SNF-18 – Chengli Detail:
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Detection project |
Performance index | Measured value | |
|
Water reducing ratio % |
≥14 |
≥20 |
|
|
Bleeding rate ratio % |
≤90 |
≤80 |
|
|
Gas content % |
≤3.0 |
≤2.0 |
|
|
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 |
|
3d |
≥130 |
≥150 |
|
|
7d |
≥125 |
≥140 |
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|
28d |
≥120 |
≥130 |
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Ratio of shrinkage rate % |
≤135 |
≤135 |
|
|
Corrosion effect for steel |
None |
None |
|
|
Uniformity index |
Detection project |
snf Powder Index(SNF-C) |
|
|
Solid content (%) |
≥92 |
||
|
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(%) |
≤18 |
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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%-1.5%, 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:
We have a professional, efficiency team to provide quality service for our customer. We always follow the tenet of customer-oriented, details-focused for 2021 High quality Sodium Naphthalene Sulfonate Formaldehyde - CL-SNF-18 – Chengli , The product will supply to all over the world, such as: Malaysia, kazan, Rotterdam, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to for you of fantastic good quality. Guided by the principle of "Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We are confident that we are going to have a bright prospect and to be distributed all over the world in the years to come.
By Jacqueline from Mecca - 2018.11.04 10:32
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Anna from Mecca - 2017.07.28 15:46
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