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.

Wholesale Construction Grade Redispersible Polymer Powder Rdp Enhances Mortar Flexibility

Name: Wholesale Construction Grade Redispersible Polymer Powder Rdp Enhances Mortar Flexibility
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 1991240681

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$1.28

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 66143

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: ≤6.18h

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.

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%).