Chemical Material High Quality Redispersible Powder Rdp

Redispersible Polymer Powder (RDP) is a free-flowing white powder produced by spray-drying a specific polymer emulsion. It acts as a high-efficiency binder in dry mix mortar formulations. When mixed with water on the construction site, the powder redisperses into an emulsion, forming a polymer film that significantly enhances the physical and mechanical properties of cementitious and gypsum-based materials.

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Model:
AMR-01

Product Description

Product Overview

Redispersible Polymer Powder (RDP) is a free-flowing white powder produced by spray-drying a specific polymer emulsion. It acts as a high-efficiency binder in dry mix mortar formulations. When mixed with water on the construction site, the powder redisperses into an emulsion, forming a polymer film that significantly enhances the physical and mechanical properties of cementitious and gypsum-based materials.

At AMANDA INTERNATIONAL PRIVATE LIMITED, we supply premium-grade RDP designed to meet international construction standards (EN, ASTM, ISO). Our RDP solutions are essential for manufacturers looking to improve the workability, durability, and performance of their building materials.

Key Benefits & Features

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Incorporating our Redispersible Polymer Powder into your formulation offers the following advantages:

Enhanced Adhesion: Significantly improves bonding strength to various substrates (concrete, brick, wood, EPS boards).

Improved Flexibility: Increases the deformation capability of the mortar, reducing the risk of cracking due to thermal stress or shrinkage.

Water Resistance: Forms a hydrophobic film that improves water repellency and durability in harsh weather conditions.

Workability: Improves the lubricity and application properties of the fresh mortar, making it easier to trowel and spread.

Abrasion Resistance: Enhances the surface hardness and wear resistance of flooring compounds and plasters.

Water Retention: Extends the open time of tile adhesives and plasters, allowing for better adjustment during installation.

Primary Applications

Our RDP is widely used in the production of Dry Mix Mortars, including but not limited to:

Tile Adhesives & Tile Grouts: (Cementitious & Modified)

External Insulation Systems: (EIFS / ETICS – Base coat & Finish coat)

Self-Leveling Compounds: (Flooring underlayment)

Repair Mortars: (Concrete restoration & waterproofing)

Exterior & Interior Plasters: (Decorative finishes & rendering)

Putty & Skim Coat: (Wall leveling solutions)

Technical Specifications

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Packaging & Storage

Packaging: 25kg multi-wall paper bags with PE liner, or 500kg/1000kg Jumbo Bags.

Storage: Store in a cool, dry, and well-ventilated area. Avoid direct sunlight and moisture.

Shelf Life: 12 months from the date of production if stored in original unopened packaging.

Why Choose Amanda international private limited?

Consistent Quality: Rigorous QC testing ensures every batch meets specifications.

Technical Support: Our R&D team assists with formula optimization and troubleshooting.

Global Logistics: Efficient shipping and customs documentation for smooth international delivery.

Competitive Pricing: Direct factory pricing for bulk orders.

Ready to improve your mortar formulations?Contact us today for a free sample and the latest price list. Our sales team is ready to assist with your specific technical requirements.

Email: customer@amanda.net.cn
WhatsApp/WeChat: +86-132 3899 4391