What certifications does the product hold?

The company holds ISO 9001 and REACH certifications, ensuring high quality and compliance with international standards.

Where are the production plants located?

SIDLEYCHEM operates two modern production plants located in Henan and Tianjin, China, with plans to establish new lines overseas.

High Durable Redispersible Polymer Powder for Building Mortar Additive

Name: High Durable Redispersible Polymer Powder for Building Mortar Additive
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 2291624145

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$1.60

1,000 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Appearance

White Powder

Color

White

Model NO.

RDP

Function

Rot Proof, Wear-resistant

Type

Additive

Brand

Sidley

Bulk Density

500~700 G/L

Moisture Content

≤2.0%

pH Value

5.0-8.0

Ash Content

10%-20%

Polymer Type

Vae/Va/VV/AC

Solid Content/%

98.0% Min

Particle Size (80 Meshes)

80 Um

Tg/℃

-10~20

Transport Package

500 Kg Bags

Specification

500 kg

Trademark

SidleyCel

Origin

China

Key features

High Adhesion & Weather Resistance: Improves bond strength to substrates like EPS, concrete, and brick, ensuring durability under various conditions.

Hydrophobic Waterproofing: Reduces water absorption and enhances waterproof performance in mortar, protecting against water damage.

Enhanced Tile Adhesion: Extends open time and improves wettability for tile adhesives, increasing water resistance strength.

Proven R&D Expertise: R&D team with over 20 years of experience, including former Sika experts, ensuring top-tier quality.

Large Production Capacity: Annual capacity of 15,000 tons using Celanese raw materials, with global expansion plans for faster delivery.

Free Sample Availability: Free samples under 500g provided to allow customers to test product performance before ordering.

ISO 9001 & REACH Certified: Manufactured under strict quality standards with over 20 years of industry experience and global export.

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

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: ≤6.75h

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 are the main benefits of using this Redispersible Polymer Powder?

It improves adhesion to various substrates, enhances weather resistance, reduces water absorption for better waterproofing, and extends the open time for tile adhesives.

Q:Can I get free samples to test the product?

Yes, SidleyChem provides free samples under 500g to help customers evaluate the product's performance before placing an order.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 500 kg.

Q:What is the production capacity and lead time?

The annual production capacity is 15,000 tons. The average lead time is within 15 workdays for both peak and off-peak seasons.

Q:Does the company offer OEM or customization services?

Yes, we offer OEM, ODM, and various customization options including full customization, minor customization, and flexible customization from samples or designs.