What is the lead time for orders?

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

What are the payment terms?

We accept LC and T/T payment terms.

What is the main function of this product?

It acts as a setting accelerator to shorten initial setting time and increase early strength, especially in cold weather.

Construction Grade Polycarboxylate Superplasticizer for Building Project

Name: Construction Grade Polycarboxylate Superplasticizer for Building Project
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 2282472235

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$1.80

1,000 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Appearance

Powder

Application

Concrete Admixture, Floor Hardener, Grouting Material, Mortar Admixture, Plastering Material, Self-Leveling Compound

Model NO.

PCE

Chemical Composition

Polycarboxylate-based Water Reducers

Setting Time

Extended Setting Time

Type

High-range Water-reducing Agent

Water Reduction Rate

40%-50%

Bulk Density

450-700 Kg/M³

Chlorine Ion Content

≤0.1%

Solid Content

98±1.0%

pH Value (10% Solution)

6.0-8.5

Specific Gravity

400-700 Kg/M³

Water Content

≤3.0%

Alkali Content

≤4.0%

Solubility

Completely Soluble

Transport Package

Nylon Bag with an Inner Membrane

Specification

500 kg/bag

Trademark

Sidley

Origin

China

Key features

Accelerates Early Strength: Shortens setting time and increases early strength growth rate for winter construction.

High Water Reduction: Achieves 40%-50% water reduction rate for improved concrete performance.

Free Sample Provision: Free samples under 500g are provided for quality evaluation before purchase.

Customization Options: Offers full customization, minor customization, and flexible customization services.

ISO 9001 Certified: Holds ISO 9001 and REACH certifications ensuring high quality standards.

Global Export Experience: Exported to over 55 countries with 20+ years of industry experience.

Large Production Capacity: Annual production capacity exceeds 50,000 tons with dedicated R&D team.

Versatile Application: Suitable for concrete, dry mortar, tile adhesives, and grouting materials.

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: ≤5.76h

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.