Fdn Water Reducing Agent, Concrete Admixtur

• After-sales Service: Supply Usage Method.
• Type: water-reducing admixture
• Moisture Content (%): 0.8 Max
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: JR-FDN
• Fineness 0.315mm Residue on Sieve (%): <15
• pH Value: 7-9
• Chloride(%): 0.2 Max
• Sodium Sulfate(%: 5 Max
• Total Alkali Quantity (%): 18 Max
• Insoluble (%): 0.5 Max
• Water Reduction(%): 17 Min
• Ratio of Bleeding(%): 80 Max
• Initial Setting: 90-120 Minuts
• Corrosion on Steel Bar: No
• Blend Dosage Range: 0.5-1.2%
• Application: Construction Concrete Mixing
• Packing, Transportation and Storage: 25 Kg or 50 Kg or 650 Kg
• Transport Package: 25 Kg/Bag 50 Kg/Bag 650 Kg/Bag
• Specification: FDN A 5%, FDN AI 10%, FDN AII 18%.
• Trademark: JR
• Origin: Shandong Province, China
• HS Code: 38244010
• Production Capacity: 80000 Tons Per Year

Product Description

 

Product Description

High Performance Naphthalene Superplasticizer CAS No. 9008-63-3

Basic Information:

INDEX	FDN-A	FDN-AI	FDN-AII
Appearance	Light brown powder	Light brown powder	Light brown powder
Solid Content	≥91or 92	≥91or 92	≥91or 92
Sodium sulphate Content	5%	10%	18%
Chloride Content	0.3%	0.4%	0.5%
PH Value	7-9	7-9	7-9
Net Starch Fluidity	≥230 mm	≥220 mm	≥210 mm
Surface Tension	70±1×10-3N/M	70±1×10-3N/M	70±1×10-3N/M

 Naphthalene formaldehyde sulphonate water reducing agent is a synthetic powder based onbeta-sulphonate formaldehyde ondensate and reactive polymer.It has the properties of high range water reduction, set retarding and excellent strengthening.

1,Main ingredient is β-naphthyl sulfonate formaldehyde condensate, sodium sulfate≤5 and 10 and 18 and 23%. 

2,Good dispersion, water reduction and early-strength effect. It can speed up the turnover of templates and fields, accelerate construction progress and shorten the completion period. It is applicable for concrete with early-strength and high-performance requirements and other concretes that need to enhance strength and improve long term performance.
3,Increase the concrete slump and improve its liquidity, applicable for ready-mixed concrete, pumping concrete, high-liquidity concrete, grouting material, etc.
4,Without air entraining. It is applicable for all grades of concrete with steam curing condition and natural maintenance.
5,No corrosion on steel bars. It is applicable for precast concrete, cast-in-place concrete, reinforced concrete, prestressed reinforced concrete, etc. in various projects.
6,Good compatibility with portland cement, regular portland cement, portland slag cement, portland flyash cement, etc.FDN-05 has good compatibility with portland cement, regular portland cement, portland slag cement, portland flyash cement, etc.II. Main Indexes of Performance and Quality. 
 

Product Application

1. Application Method and Notice

1,Blend dosage range is 0.5-1.2%. Appropriate blend dosage can be selected according to project object and the materials used during application.
2,FDN powder is recommended to be applied in solution. It can be used in dry form, but make sure mix it thoroughly with concrete.
3,If this product is applied with adoption of stagnant water blending method or post-blend approach, water reduction and dispersion will be better.
4,This product can be formulated with concrete additives of other varieties. It can be "double blended" with blending materials such as fly ash, ground slag, etc. But the blend dosage shall be calculated based on the total of cementing materials.


 

Company Profile

    ZIBO JOYREACH NEW MATERIALS CO.,LTD is a leading Manufacture of city construction products in China.Our company is mainly specialized in materials' R&D,sales and exporting.We have our own exporting department which in charge of clients from abroad.  

    Founded in 1993 of factory,we are a professional supplier of concrete chemical additive.Mainly Including Polycarboxylate Superplasticizer,Sodium Naphthalene Sulphonate,Retarder,Lignosulphonate,,Air Entraining,Defoamer etc.

    Own a team with 10+ years working experience,on technical ,Production ,R&D inspection ,Packing,Transportation and Service. Base on standard management,we achieved ISO9001 certification,now we supply perfect products & service to our clients over 50+ countries,from productio,Packing,import/export operation,technic supports,transportation,and after-sale service.
 

     Today's quality, tomorrow's market. In the long-term production and business operation in the future, we will also continue to work hard, avoid arrogance, improve insufficient,continue innovation to bound to create high quality materials. 



 

Packaging & Shipping

Packing, Transportation and Storage

1,Powder pack: woven fabric bag with plastic liner. Net weight: 25kg or 50kg
2,Cautions should be taken to prevent from being torn by sharp-ended objects while packages are being transferred or delivered. When being contaminated by high humidity or moisture in case of leakage, it can be prepared in prescribed ways for further use without surrendering any effect.
3,It should be stored in a dedicated warehouse that is well-ventilated and dry. It remains effective in one year. After the expiration date, it can be used again if the testing results fall within the established range.

FAQ

1 : How can you control your quality?
A1 : For each production processing,we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested.
Q2 : What is your lead time?
A2 : It usually needs about 15 days after receiving the advanced payment.
Q3 : Do you provide free samples?
A3 : Yes, free samples are available, generally speaking, the buyer shall bear all the delivery cost.
Q4 : What is your payments terms?
A4 : We can accept 50% deposit, 50% balance to be against the BL copy or by LC at sight.
Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit our company.
Q6 : What standards do you have?
A6 :Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. The third party testing is available for us.
Our Advantage

1. We are SGS verified Chinese suppliers          
2. CE certificate offered for some products                        
3. Professional Geosynthetics suppliers                               
4, standard service to your orders                                           
5. Small order / OEM order acceptable                                   
6. Full-time tracking your orders  

 Our Service

 1, Free sample available
 2, Frial order acceptable
 3, Customized packing acceptable
 4, Flexible payment terms
 5, Certified cargo inspection process
 6, Cxcellent after-sales service system