What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

What types of concrete is this suitable for?

It is suitable for high-strength concrete, commercial concrete, earthquake-proof concrete, self-leveling grouting materials, and concrete grades from C15 to C45.

Naphthalene Superplasticizer Has High Water Reduction Rate and Good Fluidity

Name: Naphthalene Superplasticizer Has High Water Reduction Rate and Good Fluidity
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 2124642035

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$500.00

1,000 kg

Sample price:US$0.10/kg.Request sample

Product profile

Customization

Available

Appearance

Water

Type

Viscosity Reducer Admixture

Model NO.

Naphthalene superplasticizer

Recommended Dosage

1.2-3.0%

Storage

Dry Cold Place

After-sales Service

Sample Can Be Freely Provided

Transport Package

Nylon Bag

Specification

25kg/pags

Trademark

sidleychem

Origin

Shandong China

Production Capacity

600ton/Month

Key features

High Water Reduction Rate: Achieves up to 20% water reduction, significantly improving concrete fluidity and strength.

Enhanced Concrete Strength: Significantly improves fluidity and strength at all ages, especially later potency for high-strength concrete.

Wide Application Range: Suitable for C15-C45 concrete, large-volume pours, sliding forms, and hot temperature conditions.

Safety and Stability: Non-toxic, non-flammable, stable shape, and no corrosion effect on steel bars.

Reduced Temperature Cracks: Reduces hydration heat and temperature stress, avoiding cracks in large volume concrete pouring.

Flexible Customization: Offers full customization, minor customization, and flexible customization options for clients.

Manufacturer Direct Supply: Direct supply from a manufacturer with 21 years of export experience and 100% product inspection.

Improved Durability: Increases concrete compactness, reduces shrinkage, and extends service life.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

SIDLEY CHEMICAL 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. CertifiedExport Year: 21 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.11h

AI-Powered supplier vetting

SummarySIDLEY CHEMICAL CO., LTD. is a Chinese limited company established in 2005, operating in Shandong and focused on construction chemicals. The supplier reports customization and ODM capabilities, recent new-product development, OEM service for well-known brands, and documented procedures for supplier service capability, corrective and preventive actions, and customer complaints. Production information indicates two production lines and substantial stated capacities across cellulose products, redispersible polymer powder, and calcium formate, although the reported capacity figures differ between slices. Overseas service support includes agents or branches and participation in the Eurocoat Exhibition, but no overseas warehouse or showroom is reported. Financial records are identified for 2023–2025, but no usable financial performance details are provided. A BV audit is listed with validity from April 20, 2026 to April 19, 2027 and an evaluation result of 0; the meaning of this result is not explained.

Supplier typeThe supplier is identified as a combined company and a limited company, with its headquarters and operations in Linyi, Shandong, China. It is not identified as an offshore company.

After-Sales capabilityThe supplier reports written procedures and records for service capability assessment, corrective and preventive actions, and effective customer-complaint handling. It also supports overseas services through agents or branches and offers service coverage in Pakistan, but it has no overseas warehouse or showroom.

R&D capabilityThe supplier states that it developed new products during the past year and provides ODM services, while reporting four R&D engineers. It does not have an available SDK, but the available evidence supports product-development capability.

Production capacityThe supplier operates two production lines and reports product capacities including 10,000 tons each for RDP, HEC, and sodium carboxymethyl cellulose, 30,000 tons for calcium formate, and 20,000 tons for HPMC. A separate company description reports different annual capacities for several products, so production capability is evidenced but the figures are not fully consistent.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, demonstrating broad stated customization coverage.

Product Q&A

Q:What is the water-reducing rate of this superplasticizer?

The water-reducing rate ranges from 12% to 20%, which can increase the fluidity of the mixture and reach a concrete slump of 15-20cm.

Q:Is this product safe for steel reinforcement?

Yes, the product is non-toxic, non-flammable, and has no corrosion effect on steel bars.

Q:What are the recommended dosage and storage conditions?

The recommended dosage is 1.2-3.0%, and it should be stored in a dry, cold place.

Q:Can this superplasticizer be customized?

Yes, we offer full customization, minor customization, and flexible customization options based on samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 500 Kgs.

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Naphthalene Superplasticizer Has High Water Reduction Rate and Good Fluidity