Ready to Ship
Fast dispatch
In stock
Min. Order : 1 Lot
>=30 Tons
Each Lot 15 Tons

BRD High Quality Naphthalene Water Reduce Powder for Concrete Admixture/Sodium Naphthalene Sulfonate Powder

Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
Trade Assurance
Built-in order protection service in
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Other Names: Naphthalene Sulfonate Sodium
Solid content: ≥99%
Brand Name: Boruida,Borida
Place of Orign: China
Sodium sulfate content: ≤10%
Place of Origin: Chongqing China
Water reducing rate(%): ≥18%
Amount%: 0.5-2%
Product name: Naphthalene Water Reducer
Model Number: FDN-1,FDN
Appearance: Yellowish Brown Powder
Packaging Detail: 25kg\bag One bag with PE film inside or as customers' requirement
Selling Units: Multiple of 15
Package size per batch: 12X7X1 cm
Gross weight per batch: 0.1 KG
Package Preview:
Chongqing Borida Construction Materials Co., Ltd.
Manufacturer, Trading Company
Response Rate
On-time delivery rate
US$ 300+
R&D staffs
Visit Store

BRD High Quality Naphthalene Water Reduce Powder for Concrete Admixture/Sodium Naphthalene Sulfonate Powder_01


Supply Ability
Supply Ability:
20000 Ton/Tons per Month
Packaging & Delivery
Packaging Details
One bag with PE film inside  
Also based on your requirement
Lead Time :
Quantity(Tons)1 - 1000>1000
Est. Time(days)10To be negotiated


Product Description



Inspection Item
Naphthalene  Superplasticizer
Solid content
water reducing rate
PH value
Cement usage and slump remain unchanged
Improve the early strength of concrete


FDN-1 has a good adaptability to various cements and it is no erodent to reinforcing bar and nonpoisonous and pollution-free. FDN-1 has been applied to the highway, bridge, tunnel and water conservancy hydroelectric project.Naphthalene superplasticizer powder can be compounded into admixtures with various properties. Widely used in: ready-mixed concrete, self-compacting concrete, pumping concrete, large volume concrete, high fluidity concrete, high Heavy-duty concrete and concrete applications in highways, railways, bridges, concrete mixing stations, water conservancy and hydropower projects.

1. Dosage: According to the type of cement, the temperature of the water, the ratio of water to cement ratio, the injection part and the spraying process, the quality requirements are determined, and the recommended dosage is 0.5-2.0%. 

2. This product is non-toxic and non-corrosive, but it is forbidden to eat. If it is inadvertent, such as in the eyes or in the mouth, please rinse it with water immediately;

3. When used in combination with other admixtures, the compatibility test should be carried out;



application area

_05.jpg    Precautions


1. When used with other admixtures, compatibility test should be conducted;

2. Wind customers to buy the company's products, the company provides 24h technical service support to solve your worries. storage This series of products should be stored in plastic or stainless steel containers sealed at room temperature for a shelf life of 12 months. Do not mix with other admixtures, rain, and any impurities. If the storage is overdue, the professional engineer can continue to use it after passing the concrete trial test.


 Verified Supplier

Borida is verified by SGS Group and Alibaba Group since 2018.

Due to the excellent performance on international business, we are the TOP RANK 1 CONSTRUCTION MATERIAL SUPPLIER on Alibaba.Com.

Warmly welcome to discuss the product development anytime!



Company Information


Chongqing Borida Construction Material Co., Ltd. is a branch company of Chongqing Tengzhi Technology Co., Ltd, which is run by Mr. Wang Xiaoqing and Mrs. Xiang Hongxia.

Our company was established in 2007. We are the Top 5 construction material suppliers in China, the largest company specializing in the production and production of concrete admixtures in Southwest of China. 
Based on great innovation,  excellent technology and environmental protection,  Borida owns a high competitiveness on sustainable concrete synergist, concrete admixture, special mortar and other products, serving the major construction industries. Borida is a high-tech enterprise integrating R&D, production, marketing and technical services.
Payment transport


Related products

Address:Baisha Industrial Park, Jiangjin District, Chongqing,China

 Tel: 0086 132 0618 4584








Entering the company