Versatile Redispersible Polymer Powder Tile Adhesive Mortar

Basic Information

Model NO.

RDP/VAE001

Function

Moisture-proof, Wear-resistant

Type

Cement Mortar

Usage

Adhesive

Application

Thickening Agent

Advantage

Strong Adhesion

Grade

Construction Grade

Product Name

Redispersible Polymer Powder

Ash Content

12±2%

Solid Content

99.0

Specification

25kg/bag

Production Capacity

300000 Mt/Year

Product Description

Redispersible polymer powder is a water-soluble redispersible powder, a copolymer of ethylene and vinyl acetate, and polyvinyl alcohol is used as a protective colloid. By adding redispersible polymer powder, the performance of mortar with cement or gypsum as substrate can meet the needs of various construction buildings.

Composition: The powder is composed of polymer particles that are produced through a spray-drying process from a polymer latex. Common base polymers include vinyl acetate, ethylene, and vinyl versatate copolymers. The powder is typically modified with protective colloids and functional additives to improve its performance characteristics.

ITEM	KLD-3001	KLD-3003	KLD-3005	KLD-3007
Polymer type	Vinyl acetate-Veova	Vinyl acetate-Ethylene	Vinyl acetate-Veova-Acrylic	Vinyl acetate-Acrylic
Ash content, wt%	23±2	16±2	12±2	12±2
Solid content, wt%	99±1	99±1	99±1	99±1
MFFT	0	0	0	12±2
Glass transition temp. ºC	14	10	0	-1
Performance	Strong adhesion	Good fluidity and softness	Good water increasing	High cost performance

Applications

Dry powder putty: Improve bonding strength, adhesion to base course, and waterproof performance.
Tile adhesive: Essential for high-grade bricks, offering strong adhesion and wall bonding.
Tile renovation interface agent: Super adhesion to smooth ceramic surfaces and non-absorbent bases.
External insulation: Suitable for bonding mortar, plastering mortar, and flexible building mortar.

Product Details & Features

Improves adhesion, bending strength, and abrasion resistance.
High flexibility and outstanding bonding strength.
Outstanding waterproof and alkali resistance performance.
Increases elasticity of mortar and extends opening time.
Endows mortar with unique water resistance and heat insulation properties.

Storage and Handling

Store in a cool, dry place away from direct sunlight and moisture. Keep containers tightly closed when not in use. The shelf life of the product is typically 12 months from the date of manufacture when stored under recommended conditions.

Package and Transportation

Available in 25 kg multi-ply paper bags with inner polyethylene lining or in bulk packaging options to meet specific customer requirements.

Frequently Asked Questions

What is Redispersible Polymer Powder (RDP)?

RDP is a water-soluble polymer made from ethylene-vinyl acetate (EVA) polymer through spray drying, designed to enhance the properties of dry mortar blends in construction.

What are the main applications of RDP?

It is primarily used to improve cohesion, adhesion, and flexibility in dry-mix mortars, tile bonding, external wall insulation, and waterproof mortars.

What are the key properties of RDP?

Key properties include higher flexural strength, increased cohesive strength, improved workability, excellent rheology, durability, and abrasion resistance.

How does RDP improve dry mortar blends?

It enhances cohesion and flexibility, increases water retention capability, and extends the open time for easier application.

What is the recommended storage condition?

It should be stored in a cool, dry environment, protected from moisture and direct sunlight, with containers tightly sealed.

What is the shelf life of this polymer powder?

The typical shelf life is 12 months from the date of manufacture when stored under the recommended cool and dry conditions.

Versatile Redispersible Polymer Powder Tile Adhesive Mortar

Product Description

Storage and Handling

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