Vae Rdp Construction Chemicals for Global Repair Mortar Solutions in B2B Procurement

📋 Basic Information

Model NO.

VAE/RDP

EINECS

13463-67-7

Appearance

Powder

Color

White

Other Names

Redispersible Polymer Powder

HS Code

3901300000

Factory

OEM

Capacity

15000 tons Per Year

Package

25kgs/Bag

Origin

China

Usage: Oil Drilling Auxiliary Agent, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Leather Auxiliary Agents, Electronics Chemicals.

🔍 Product Description

Redispersible polymer powder (RDP/VAE) is a water-soluble re-dispersible powder. It is a copolymer of ethylene and vinyl acetate, using polyvinyl alcohol as a protective colloid. By adding re-dispersible latex powder, the performance of mortar with cement or gypsum as the substrate can meet the needs of various constructions.

📊 Technical Specifications

ITEM	501	502	503	504	505
Appearance	White powder
Particle size	80mesh min
Bulk density	500-600g/ml
Solid content	98% min
Strong heat residue	10±2% (1000ºC)
PH value	5-8
Min Film Forming Temp (ºC)	5	0	0	5	5

🏗️ Application Guide

Model	Recommended Applications
501	Interior wall putty powder, Bonding gypsum, Stucco plaster, Gypsum-based dry powder.
502	Tile bonding mortar, External thermal insulation adhesive mortar, Self-leveling mortar, Interface mortar.
503	Exterior wall thermal insulation plastering mortar, Exterior wall flexible putty powder, Tile renovation putty powder, Repair mortar.
504	Anti-cracking and anti-seepage putty powder for exterior walls, Cement-based waterproof coating, Waterproof and anti-leakage mortar, Colorful decorative mortar.
505	Putty powder for interior and exterior walls, Interior and exterior wall tile bonding mortar, Adhesive mortar, Special functional mortar.

Redispersible polymer powder (RDP) is mainly used in construction. It has outstanding bonding strength, improves the flexibility of the mortar and has a longer opening time, gives the mortar excellent alkali resistance, and improves the adhesion and bending resistance of the mortar. In addition to strength, waterproofness, plasticity, wear resistance and construction, it has stronger flexibility in flexible mortar.

⭐ Advantages

📦 Packing & Delivery

🔹 Standard Packing: In 25kg PP bags inner with PE bags
🔹 Customization: Big bags or other special packages as required
🔹 Storage: Store in cool and dry environment, keep away from moisture
🔹 Shelf Life: 12 months
🔹 Transport: Transport as non-danger goods

🏢 Supply Chain Excellence

Integrated supplier of raw materials for the coating, rubber, and plastic industries. It is a new type of chemical raw material integration platform with Internet + supply chain management. We are committed to providing customers with a one-stop procurement platform and creating a good upstream raw material supply experience.

It is very easy for the factory to find raw materials, and is committed to becoming a good service provider in the chemical supply chain.

🌍 Export History

❓ Frequently Asked Questions

What is Redispersible Polymer Powder (RDP)?

RDP is a water-soluble copolymer powder made of ethylene and vinyl acetate. It acts as a high-performance binder in dry-mix mortars to improve adhesion, flexibility, and workability.

What are the main benefits of adding RDP to mortar?

It significantly improves bonding strength, enhances flexibility, provides better water resistance, increases wear resistance, and extends the opening time for construction applications.

Which industries use this product?

It is widely used in construction (tile adhesives, putties, repair mortars), oil drilling, rubber, plastics, coatings, textiles, and paper chemicals.

What is the standard packaging and shelf life?

The standard packing is 25kg per bag. The shelf life is 12 months when stored in a cool, dry environment away from moisture.

Is RDP considered a dangerous good for transport?

No, it is transported as non-danger goods, making it easy to ship internationally via standard logistics.

How do I choose between models 501 to 505?

The choice depends on your specific needs: 501 is ideal for interior gypsum, 502 for tile bonding, 503/504 for exterior thermal insulation and waterproofing, and 505 is a versatile option for both interior and exterior wall tiles.