Naphthalene Superplasticizer/Snf/Fdn for Concrete Admixture/Leather Snf-B

• Customization: Available
• Application: Concrete Admixture, Superplasticizer
• Type: water-reducing admixture
• Model NO.: SNF-B
• Name: Naphthalene Superplasticizer
• Appearence: Yellow Brown Powder
• pH: 7-9
• Sodium Sulfate: 10%
• Chloride: Less Than 4%
• Solid Content: More Than 93%
• Usage: Water Reducing Agent
• Certification: SGS, ASTM C
• Sample: Free
• Transport Package: 25kg/Bag
• Specification: SNF-B
• Trademark: Jufu Chemical
• Origin: Shandong, China
• HS Code: 3824401000
• Production Capacity: 3000 Mt/Month

Product Description

Naphthalene superplasticizer/SNF/FDN for concrete admixture/leather SNF-B

Product Information

Sodium Naphthalene Sulfonate Formaldehyde Condensate
1. Appearance: Light brown powder& dark brown liquid. Non-poisonous, odorless, non-flammable and non-corrosive to steel bars.

2. Remarkable Plasticity: As a condition of blending where amount of cement and collapsibility are fixed aforehand, mixing water can be decreased by 18-28% when it is admixed with reinforced concrete at 0.5-1.0%. Statistically, compression strength on the lst day, the 3 rd day and the 28 th 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.

3. Improve miscibility of concrete amalgamator with water and collapsibility as well. As a condition of equivalent blending, collapsibility can be increased 5-8 times when it is added at 0.7% blend dosage.

4. 15-20% of cement can be reserved when the agent is blended at 0.7% blend dosage, which is preconditioned by same collapsibility and strength.
 

Naphthalene superplasticizer
item Indicators	SNF-5%	SNF-10%	SNF-18%
appearance	Yellow brown powder	Yellow brown powder	Yellow brown powder
Solid content	≥92%	≥92%	≥92%
Sodium sulfate	<5%	<8%	<18%
chliridion	<0.3%	<0.4%	<0.5%
PH value	7-9	7-9	7-9
Cement paste fluidity	≥250mm	≥240mm	≥230mm
Surface tension	(70±1)×10-3N/M	(70±1)×10-3N/M	(70±1)×10-3N/M

Packing and shipping

1.Packing: 40kg/bag (In addition, the company can customize packages and products of other specifications according to the requirements of customers.)
2.Shipping: within 7 days after getting your payment



Usage

1. Used for and widely for self-cured, vapor-cured concrete and its formulations. At the early stage of application, extremely prominent effects are shown. As the result, the modulus and site utilization can be drastically, the procedure of vapor cure is omitted in peak-heat summer days. Statistically 40-60 metric tons of coal will be preserved when a metric ton of the material is consumed.

2. Suitable for preparation of early-strength, high-strength, high-anti-filtration and self-sealing& pumpable concrete.

3. Widely used in pre-cast & ready-mixed concrete, armored concrete and pre-stressed reinforced concrete in key construction projects such as dam and port construction, road building & town planning projects and dwelling erections etc.



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