Snf Powder Concrete Admixture Sodium Naphthalene Sulfonate Formaldehyde

• Customization: Available
• Appearance: Powder
• Application: Concrete Admixture, Mortar Admixture, Self-Leveling Compound
• Chemical Composition: Naphthalene Sulfonate Formaldehyde
• Setting Time: Normal Setting Time
• Type: High-range Water-reducing Agent
• Water Reduction Rate: 20%-30%
• Transport Package: Bag
• Specification: 25kg/Bag
• Trademark: WOXIN
• Origin: China
• HS Code: 38244010
• Production Capacity: 20000 Tons Per Month

Product Description

Product Introduction
This product is the latest generation of environmentally friendly polycarboxylate high water reducing agent developed by our company. Due to its extremely high water reduction rate, this product can greatly improve the plasticity index of fresh concrete, thereby improving the pumping and workability of concrete. At the same time, it has excellent performance in terms of strength and growth.


Main technical performance.
1.The product has a high water reduction rate of 15-30% and can significantly increase the strength of concrete at various ages.
2.Adding this product with the same construction conditions and design strength can save 10-20% of cement.
3.It has good adaptability to Portland cement, ordinary Portland cement, slag Portland cement and fly ash Portland cement.
4.It can significantly improve the durability of concrete impermeability and antifreeze.
5.low alkali content, per cubic meter of concrete (the amount of cement is 400KG), the alkali content (combined Na2O) increased by adding this agent is less than 1KG.
6.In accordance with the use of aliphatic water reducing agent and sulfamate water reducing agent, the effect and plasticity of the product are obviously improved.

Main ingredient and technical index
1. Main ingredients: B-potassium sulphate  and sodium-free salt
2.Homogeneity index
Scope of application
This product is widely used in building,road,airport,seaport and premix concrete project
Recommended  dosage
The general dosage is 0.5-1.2%, and the suitable dosage is 0.75%. The user can select the best dosage according to the adaptability of the admixture and cement through the concrete experiment.
Packing
The powder water reducing agent is packaged in a plastic bag lined woven bag and moisture-proof paper bag. The net weight of each bag is 25kg and 40Kg. The liquid admixture is put in plastic drum and net weight of 200kg and 1000Kg per barrel. It can also be transported in bulk by tank truck. Protect from rain and moisture when transporting. Barrels require sealing to prevent omissions.
Storage conditions and expiration date
 Powder should be stored in a dry, ventilated warehouse. If it is agglomerated by moisture, it needs to be pulverized to the specified fineness requirement or dissolved into a liquid. Exceeding the shelf life, it must be tested to determine whether it can continue to be used. This product is valid for 2 years.
Use Instructions
When the admixture is a powder, the cement, sand, stone and admixture are added together to the mixer, and after being stirred uniformly, the mixing water is added and stirred for 2-3 minutes. Conditional lag is better for mixing water.
When the admixture is a liquid, the cement, sand, and stone are added together to the mixer, and after stirring uniformly, the mixing water is added, and the mixture is stirred for 2-3 minutes. Conditional lag is better for mixing water.

Company Introduction:
Xuzhou WOXIN Construction Materials Co.,Ltd is located in Xuzhou City, Jiangsu province. It covers an area of 20,000 square meters and invests 20 million yuan for the first phase.It is a high-tech enterprise with concrete admixture as the leading product ,integrating R&D,production and sales.It is a member of the China Construction Materials Federation concrete additives branch.

It has the leading technology level in China,high-quality production environment,first class production equipment,and operating procedures that meet national production standards, is a production, study and research base of Henan Science and Engineering University,own the largest  R&D center with most complete equipment in the same industries in Henan province.
It has 6 senior engineers and 3 engineers, specializing in the research and development of concrete admixture related technologies.owning two series of more than ten kinds of new concrete admixtures. The production capacity is 80,000 tons per year, including 60,000 tons of polycarboxylic acid deries and 20,000 tons of naphthalene series.

The products have passed ISO9001 quality management system certification,environment managerment system certification,occupational health and safety management system certification,China national Complusory Product Certification and China Railway General Administration Railway Product Certification Center certification, also is one of the few railway product certification manufacturers in Henan Province. 

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