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2021 High quality Sodium Naphthalene Sulfonate Formaldehyde - CL-SNF-18 – Chengli Featured Image
  • 2021 High quality Sodium Naphthalene Sulfonate Formaldehyde - CL-SNF-18 – Chengli

2021 High quality Sodium Naphthalene Sulfonate Formaldehyde - CL-SNF-18 – Chengli

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We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for Sodium Gluconate Food Grade, China Sodium Gluconate, Cold Weather Concrete Admixtures, Together with our efforts, our products and solutions have won the trust of clients and been very salable each here and abroad.
2021 High quality Sodium Naphthalene Sulfonate Formaldehyde - CL-SNF-18 – Chengli Detail:

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

Final condense

Ratio of compressive strength %

1d

≥140

≥160

3d

≥130

≥150

7d

≥125

≥140

28d

≥120

≥130

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

PH value(10g/L)

7–9

Chlorine ion content(%)

≤0.5

Sodium sulfate content(%)

≤18

Total alkali content(%)

≤20

Insoluble matter(%)

≤0.5

Cement net fluidity(mm)

≥220

Appearance

Yellowish-brown powder

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.

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2021 High quality Sodium Naphthalene Sulfonate Formaldehyde - CL-SNF-18 – Chengli detail pictures

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The incredibly abundant projects administration experiences and 1 to one provider model make the superior importance of small business communication and our easy understanding of your expectations for 2021 High quality Sodium Naphthalene Sulfonate Formaldehyde - CL-SNF-18 – Chengli , The product will supply to all over the world, such as: Hanover, Marseille, Paraguay, Each product is carefully made, it will make you satisfied. Our products in the production process have got strictly monitored, because it is only to provide you the best quality, we will feel confident. High production costs but low prices for our long-term cooperation. You can have a variety choices and the value of all types are same reliable. If you have any question, do not hesitate to ask us.
    • Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Gemma from Chile - 2017.04.08 14:55
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Miriam from UK - 2018.06.05 13:10
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