Vae Powder Factory Rdp Powder for Dry Mix Mortar

Vae Powder Factory Rdp Powder for Dry Mix Mortar

VAE (Vinyl Acetate Ethylene) powder, also known as RDP (Redispersible Polymer Powder), is a dry, white or cream-colored powder that is used as an additive in dry-mix mortar. It is made by spray-drying a vinyl acetate-ethylene copolymer emulsion.

VAE powder is hygroscopic, meaning it readily absorbs moisture from the air. It is important to store VAE powder in a cool, dry place in a sealed container to prevent it from absorbing moisture and clumping.

Benefits of using VAE powder in dry-mix mortar:

• Improved workability: VAE powder makes mortar easier to mix, apply, and smooth.
• Increased water retention: VAE powder helps mortar retain water, which is important for proper hydration and setting.
• Improved adhesion: VAE powder helps mortar adhere better to substrates.
• Increased flexibility: VAE powder makes mortar more flexible, which helps to prevent cracking.
• Improved water resistance: VAE powder helps to make mortar more water resistant.