Redispersible Polymer Powder (RDP)

Redispersible Emulsion Powder (RDP) is a water soluble polymer made from
ethylene-vinyl acetate (EVA) polymer through spray drying, it's designed for
the construction industry to enhance the properties of dry mortar blends.
Product Description
Category: Vinyl Acetate Ethylene (VAE) based polymer powder
CAS: 24937-78-8
Molecular Formula: (C4H6O2.C2H4)x
Introduction
Redisp , ersible Emulsion Powder (RDP) is a water soluble polymer made from
ethylene-vinyl acetate (EVA) polymer through spray drying, it's designed for
the construction industry to enhance the properties of dry mortar blends.
RDP is always combined with cellulose ethers and other additives to improve the
properties and performance for the cement based or gypsum based mortar, such as
better water-retention,open time,better work-ability, increasing adhesion to a
variety of substrate and higher flexural strength and flexibility etc..
Its technical ability to increase the cohesiveness, flexibility, bond strength
and most importantly the water proofing property, form a film with high tensile
strength and bonding strength on different substrates.
Specifications:
 
Item Type Specification
RDP
KD 6002N RDP
KD 6033N RDP
KD 6044N RDP
KD 6031H RDP
KD 6010N RDP
KD 6111L
Appearance White flowing powder
Polymer Type Vinyl Acetate-Ethylene copolymer
Protective Colloid Polyvinyl Alcohol
Solids content (%) 98 min
Bulk density 400−550 g/l
Particle Size 80μm
PH 5.0-8.0

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