How to mix RDP-86253 correctly?

Mix it with dry raw materials first. For hand mixing, let mortar stand for 5 minutes then stir again.

What is the packaging specification?

It is packed in 25kg (55lb) paper bags for easy transportation.

What happens after the water in mortar evaporates?

It forms a tough and flexible film to strengthen the mortar structure.

What state will it turn into after mixing with water?

It can rapidly re-disperse into stable emulsion after c

Will the powder agglomerate during mixing?

Avoid excessive high temperature while mixing to prevent agglomeration.

Is this product classified as dangerous goods for transport?

No, it is non-hazardous and has no special transport restrictions.

Redispersible Polymer Powder Rdp-86253 for Eifs and Tile Adhesives

Name: Redispersible Polymer Powder Rdp-86253 for Eifs and Tile Adhesives
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 2295711535

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$1.60

500 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Appearance

White Powder

Color

White

Model NO.

RDP-86253

Function

Rot Proof, Wear-resistant

Type

Additive

Brand

Sidley

Bulk Density

500~700 G/L

Moisture Content

≤2.0%

Raw Material

Vinyl Acetate-Ethylene Copolymer

Ash Content

10%-20%

Minimum Film Forming Temperature

0℃

Solid Content/%

98.0% Min

Particle Size (80 Meshes)

80-120 μm

Tg/℃

-8

Transport Package

Specification

25 kg / 55 lb paper bag

Trademark

SidleyCel

Origin

China

HS Code

3905290000

Key features

This VAE redispersible polymer powder is produced via spray drying technology, which can rapidly re-disperse into stable emulsion once mixed with water.

It forms highly flexible polymer films after water evaporation, delivering outstanding adhesion to various construction base materials.

Effectively enhances the bonding strength of mortars, perfectly matching the performance requirements of C1/C2 standard tile adhesives.

Significantly upgrades the water resistance of finished mortars, greatly extending the service life of building projects.

Optimizes mortar flexibility effectively, effectively preventing cracking and deformation under external stress.

Wide compatibility with Portland cement, gypsum and all Sidleychem admixtures, flexible for different dry mortar formulas.

Packaged in 25kg paper bags, non-dangerous goods for transport, easy to store and transport in bulk quantities.

Recommended dosage of 2.5-3.5% for cementitious materials, easy to formulate and control production cost efficiently.

Strictly non-hazardous product for handling and transportation. Please store in cool and dry environment within 6 months to avoid caking; sealed packaging design effectively protects the product from

Easy to mix by hand or machine, ensures ideal dispersion for on-site construction.

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: ≤6.11h

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.