What certifications does the product have?

The product holds ISO 9001 and REACH certifications.

What is the water reduction rate?

The water reduction rate is between 40% and 50%.

Where is the product manufactured?

The product originates from China, specifically Linyi City, ShanDong.

Polycarboxylate Superplasticizer Provides Superior Slump Retention and Keeps Concrete Flowability Stable for Long Hours.

Name: Polycarboxylate Superplasticizer Provides Superior Slump Retention and Keeps Concrete Flowability Stable for Long Hours.
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 2293973605

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$1.90

500 kg

Sample price:US$3.00/kg.Request sample

Product profile

Customization

Available

Appearance

Powder

Application

Concrete Admixture, Floor Hardener, Grouting Material, Mortar Admixture, Plastering Material, Self-Leveling Compound, High-Rise Building Projects.

Model NO.

Polycarboxylic superplasticizer

Chemical Composition

Polycarboxylate-based Water Reducers

Setting Time

Normal Setting Time

Type

High-range Water-reducing Agent

Water Reduction Rate

40%-50%

Solid Content

98±1.0%

pH Value (10% Solution)

6.0-8.5

Specific Gravity

400-700 Kg/M³

Bulk Density

450-700 Kg/M³

Water Content

≤3.0%

Chloride Content

≤0.1%

Alkali Content

≤4.0%

Solubility

Completely Soluble

Transport Package

Nylon Bag with an Inner Protective Film

Specification

25 kg/bag

Trademark

Sidleychem

Origin

China

HS Code

3824401000

Production Capacity

5000000/Year

Key features

Superior Slump Retention: Provides superior slump retention and keeps concrete flowability stable for long hours.

High Water Reduction: Achieves a water reduction rate of 40%-50% for efficient concrete mixing.

Free Sample Provision: Free samples under 500g are provided for quality testing and evaluation.

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

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

Fast Lead Time: Average lead time is within 15 workdays for both peak and off-season.

Global Export Experience: Exported to over 55 countries with 21 years of industry experience.

Large Production Capacity: Annual production capacity exceeds 50,000 tons with 2 production lines.

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: ≤6.69h

AI-Powered supplier vetting

SummarySIDLEY CHEMICAL CO., LTD. is a China-based limited company established in 2005, operating in Shandong and supplying construction chemicals. The supplier reports broad customization and ODM capabilities, recent new-product development, and OEM service for recognized brands. It has documented procedures and records for supplier-service assessment, corrective and preventive actions, and customer complaints. Production information indicates two production lines, 6–10 quality-control staff, and stated capacities for several cellulose, polymer, and calcium-formate products, although the capacity figures differ between sources. Overseas service coverage is limited: the supplier reports no overseas warehouse or showroom, but does have overseas agents or branches and has participated in the Eurocoat Exhibition. Financial credibility cannot be determined from the provided slices because the records identify years but provide no assessable financial results. Certification status and customer cases are also not...

Supplier typeThe supplier is identified as a combined company and a limited company, with SIDLEY CHEMICAL CO., LTD. as its English name. It is located in Linyi, Shandong, China, and is not identified as an offshore company.

After-Sales capabilityThe supplier reports clear procedures and followed records for handling customer complaints and for corrective and preventive actions. It offers overseas services in Pakistan through overseas agents or branches and supports stated quotation and payment terms, but has no overseas warehouse or showroom.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supported by four R&D engineers. However, it reports no available SDK, and the slices do not provide detailed innovation results, patents, or development metrics.

Production capacityThe supplier reports two production lines, 6–10 quality-control staff, and substantial stated capacities across RDP, HEC, HPMC/MC, sodium carboxymethyl cellulose, and calcium formate. The capacity descriptions in the two slices are not fully consistent, so the existence of multi-product production capability is supported, but the exact capacity level requires verification.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, indicating a broad stated ability to adapt or develop products to customer requirements.