How should the product be stored?

Keep in a dry and ventilating place, prevent from rain and moisture when storage. If agglomerated, crush and make it into solution.

What are the main applications of this product?

It is widely applied to highways, bridges, dams, harbors, tunnels, electric power, water conservancy, and industrial and civil architecture.

What is the lead time for production?

Peak Season Lead Time is within 15 workdays, and Off Season Lead Time is also within 15 workdays.

Naphthalene Superplasticizer Concrete Additive Superplasticizer Naphthalene Sulfonate for Concrete

Name: Naphthalene Superplasticizer Concrete Additive Superplasticizer Naphthalene Sulfonate for Concrete
Brand: Shandong Jufu Chemical Technology Co., Ltd.
SKU: 751616402

Shandong, ChinaShandong Jufu Chemical Technology Co., Ltd.

US$660.00-820.00

1 Ton

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

Appearance

Powder

Application

Concrete Admixture

Model NO.

SNF

Chemical Composition

Sulfonated Melamine Formaldehyde

Setting Time

Normal Setting Time

Type

Water-Reducing Admixture

Water Reduction Rate

20%-30%

Solid Content

> 91%

Chloride Content(%)

< 0.5%

Na2so4 Content(%)

Less 5%

pH

7-9

Surface Tension (N/M)

(70±1)×10 -3 N/M

Static Slurry Fluidity

> 250mm

Transport Package

25kg/Bag

Specification

SGS

Trademark

Origin

China

HS Code

382440100

Production Capacity

4000mt/Month

Key features

High Water Reduction Rate: Achieves 20%-30% water reduction, improving concrete efficiency and strength.

Strong Dispersion Effect: Enhances cement particle dispersion for super flowing and high-strength concrete.

Versatile Application Scope: Suitable for highways, bridges, dams, tunnels, and precast members in various climates.

Early Strength Enhancement: Increases concrete intensity by 20-60% with early strength and enhancing effects.

Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

Comprehensive Quality Control: Strict management system from raw materials to transportation with university lab cooperation.

Safety and Stability: Non-toxic, harmless, non-inflammable, and non-explosive for safe transport and storage.

Cost Efficiency: Reduces cement dosage by 10-25% while improving durability and permeability resistance.

Company profile

Importers and ExportersR&D CapabilitiesManagement CertificationStandardized quality control

Shandong Jufu Chemical Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2009-09-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.46h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company with a combined company type and offers chemical additives, concrete admixtures, mortar additives, superplasticizers, retarders, dispersants, and defoamers. It reports export activity for nine years, with exports representing 71%–90% of total sales, and serves multiple overseas markets. The supplier demonstrates broad customization and R&D/ODM capabilities, including new product activity during the past year, and provides OEM services for well-known brands. Service procedures, complaint handling, and corrective/preventive-action processes are documented and followed. However, it reports no overseas warehouses, showrooms, agents or branches, and no offline trade-show participation. Financial information is represented only by years, without sufficient evidence to assess credibility. Certification holdings, production scale, and named customer cases are not sufficiently documented.

Supplier typeThe supplier is described as a combined company and a limited company. Its stated product scope covers chemical additives and several construction-chemical categories, including concrete admixtures, mortar additives, superplasticizers, retarders, dispersants, and defoamers.

After-Sales capabilityThe supplier states that it regularly trains internal employees and provides practical solutions for product-use and after-sales concerns. It also reports written and followed procedures for customer complaints and corrective and preventive actions, supporting a documented after-sales process.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and offers OEM services for well-known brands. However, it has no available SDK and no ERP system integration; these limitations do not negate the stated R&D activity but indicate incomplete evidence of broader digital innovation infrastructure.

Production capacityThe supplier reports manufacturing capacity, identifies combined facilities including a Product Production Control Center and testing equipment, and uses written instructions that are uniformly followed for finished-product inspection. The slices do not quantify production capacity or output.

Customization capabilityBoth R&D and design-capability records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is explicit evidence of a broad customization offering.

Product Q&A

Q:Do you have strict quality control?

From raw materials, mixing rate, production process, package to transporation, we adopt strict quality control management system. We also cooperate with famours universities labs in China.

Q:Are all specifications of one product have the same application?

Different specification mainly to different industries and markets. Prices are also different.

Q:What about your after-sales service?

We have engineers equipped with over 30 year's experienced. 7*24 hours quick response can be supplied by our sales team.

Q:Can you make OEM production?

For customers from different countries and areas with different manufacturing raw materials, we can make it after learning well of your basic datas.

Q:What is the dosage for this superplasticizer?

Powder dosage is 0.75% - 1.5%, and liquid dosage is 1.5% - 2.5%.