Can you supply samples?

Yes, Sidley can supply samples for free charge, specifically under 500g.

What is the minimum order quantity?

The minimum order quantity is 500 kg.

What are the lead times for production?

Both peak season and off-season lead times are within 15 workdays.

Factory Supply High Quality Redispersible Polymer Powder Rdp Boosts Mortar Bonding Strength

Name: Factory Supply High Quality Redispersible Polymer Powder Rdp Boosts Mortar Bonding Strength
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 1991240581

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$1.05

500 kg

Sample price:US$1.00/bag.Request sample

Product profile

Customization

Available

Color

White

Function

Enhancing Stability, Improved Workability, Increase in Consistency, Increased Durability, Increasing Viscosity

Model NO.

RDP 66153

Solubility

Water Soluble

Texture

Powder

Type

Natural Thickening Agent

Bulk Density

500-700g/L

Moisture Content

≤2.0%

Protective Colloid

Polyvinyl Alcohol

Solids Content

≥98 %

Minimum Film Forming Temperature

0℃

Tg ℃

10℃

Transport Package

Bag

Specification

25kg/bag

Trademark

sidley

Origin

China

HS Code

39019090

Production Capacity

500000ton/Year

Key features

Enhanced Bond Strength: Improves adhesion to EPS boards, concrete, brick walls, and tiles with high weather resistance.

Superior Waterproofing: Hydrophobic latex powder reduces water absorption and damage in waterproof mortars.

Improved Construction Performance: Enhances sag resistance and fluidity for better application and open time.

High Production Capacity: Annual capacity of 15,000 tons with exclusive raw materials from Celanese.

Global Market Presence: Products exported to over 55 countries with localized support facilities.

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

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

Free Sample Availability: Provides free samples under 500g for product testing and evaluation.

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: ≤10.02h

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:Why should you buy from us not from other suppliers?

We have an R&D team with over 20 years of experience, including former Sika experts, producing 10,000MT HPMC, 8,000MT CMC, 10,000MT RDP, and 15,000MT Calcium Formate annually.

Q:Who are we?

Sidleychem is a leading specialty chemical enterprise and one of the best mortar/concrete additive suppliers in China, offering technology centers for product analysis and development.

Q:What services can we provide?

Our expert R&D team helps optimize product formulations, reduce costs, and launches new products annually to meet market demands and enhance customer competitiveness.

Q:What can you buy from us?

We supply HPMC, HEC, Water Reducers, RDP, Calcium Formate, Starch Ether, Lignocellulose, Retarders, Hydrophobic Powders, Fibers, and various other construction and chemical additives.

Q:Which country are your customers mainly distributed in?

Our customers are mainly in South America (30%), Southeast Asia (20%), Africa (10%), Eastern Europe (10%), Mid East (10%), Oceania (5%), Southern Europe (5%), Eastern Asia (5%), and Domestic Market (5%).