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Overview

Basic Info.

Model NO.	SNF-C+
H.S. Code	38244010
CAS. No.	527-07-1
Shape	Powdery
Transport Package	Plastic Bags
Specification	90%
Trademark	OEM
Origin	Shandong
HS Code	38244010
Production Capacity	1000000tons/Year

Product Description

Powdery Naphthalene Water Reducer for Concrete Using AdmixtureProduct Description

1. The main components are β - Cai sulfonic acid formaldehyde condensate, sodium sulfate ≤ 5% and 10%, 18% and 23%. three main types.
2. Good dispersion, good water reduction and early strength effect. It can speed up the turnover of formwork and site and speed up the construction Progress and shorten the completion cycle. It is suitable for concrete with early strength and high performance requirements and other needs Concrete that enhances strength and improves long-term performance.
3. Increase the slump of concrete and improve its fluidity, which is suitable for ready mixed concrete, pumped concrete High fluidity concrete, grouting materials, etc.
4. No air bleed. It is applicable to all grades of concrete under steam curing and natural curing conditions.
5. The reinforcement shall be free of corrosion. It is applicable to precast concrete, cast-in-situ concrete and reinforced concrete in various projects Soil, prestressed reinforced concrete, etc.
With Portland cement, ordinary portland cement, slag Portland cement, fly ash Portland cement, etc Good compatibility. Fdn-05 and Portland cement, ordinary portland cement, slag Portland cement Fly ash and Portland cement have good compatibility. Main performance and quality indicators.

Detailed PhotosProduct Parameters

Parameters		GB8076-2008 Criteria	Actual Results
Water Reduction,%		≥14	≥23
Water Penetration,%		≤90	≤80
Air Content,%		≤3.0	≤2.0
Temporal Distribution for setting (min)	Initial setting time	-90	-90
	Terminal setting time	-120	-120
Compression Strength,%	1d	≥140	≥170
	2d	≥130	≥160
	3d	≥125	≥145
	4d	≥120	≥135
28 days Shrinkage,%		≤135	≤135

Company Profile

Weifang Rebetter Chemical Co., Ltd. is a leading and over 10 years' manufacturer of concrete admixtures in China. It is located in a beautiful city, Weifang, which is also the transportation hub of Shandong province. Our company plant covers an area of more than 1,000 acres. Existing staff are more than 180 people, including 15 senior engineers. Our founder has over 20 years experience in the concrete admixture chemical products.
The main products are Sodium Naphthalene Sulfonate, Sodium, Gluconate and Polycarboxylate Superplasticizer, and other dye dispersant and cement additives. Our products sell well in North America, West Europe, Central Asia, Southeast Asia, and South Pacific countries. These products are widely used in highway, railway, bridge, culvert construction, drilling, airport, port and other constructions.

Workingroom/labPackaging & Shipping

usage instruction:
1. The dosage range of blends is 0.5-1.2%. According to the project object and the materials used in the construction process
Select the appropriate mixed dose.
2. FDN powder is recommended in solution. It can be used in a dry state, but be sure to mix with it,The concrete shall be fully mixed.
3. If the product is used by dead water mixing method or post mixing method, the water reducing and dispersion effect is better.
4. This product can be prepared with other kinds of concrete admixtures. It can be mixed with fly ash, ground slag, etc
The admixture is "double mixed", but the mixing amount shall be calculated according to the total amount of cementitious materials.
5. When the product is used for the first time or the cement variety changes, it shall be based on the materials and construction methods adopted on site Concrete trial mix is required. Adjust the construction mix proportion according to the test results as the guidance of construction mix proportion.

CertificatesFAQ

1. Are you a trading company or a manufacturer?
We are a chemical plant in China. So we can offer wholesale price.
2. How long is the delivery date of this product?
3-7 days, 7-15 days for batch orders
3. What are the terms of payment for your first order?
30% deposit and 70% against the copy of BL.
4. Can you follow our specifications and packaging?
Yes. It's based on customer needs.
5. Why do many customers choose us?
Good reputation, good product quality, competitive price and timely delivery
6. How can I get the sample?
We can provide you with free samples of our existing products, and the delivery time is about 1-2 days.
You only need to pay the sample freight, but if you confirm the batch order, the fee will be refunded to you as deduct from your order amount.
7. If the inspection results fail to meet the agreement of both parties, you can bear all losses caused thereby ?
Yes, we can. We guarantee that the samples provided will meet the needs of customers and bear the responsibility Default risk.
8. What type of containers do your products use?
We have a variety of barrel bag packaging products, or customized according to your needs.