Redispersible latex powder additive used in concrete industry of construction industry(RDP) chemicals

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Product Overview

Description



Product information


VAE/RDP is water-soluble redispersed powder, divided into ethylene / vinyl acetate copolymer, vinylacetate / tertiary vinylcarbonate copolymer, acryliccopolymer, etc., powder adhesive made after spray drying, with polyvinylalcohol as a protective gel.This powder can be quickly dispersed into emulsion after contact with water. Because the dispersed latex powder has high bonding ability and unique properties, such as water resistance, construction and heat insulation, their application range is extremely wide.


physicochemical property


 Function
 Metric
 Surface
 White powder with free flow
 Solid content (wt%)
 ≥98.0
 Ash content (wt%)
 10±2%
 Accumulacking density (g / L)
 300-500
 Protective colloid
 poval
 Grain size
 4% is greater than 400um
 PH 
 6-8
 Glass transition temperature Tg (DSC) ℃
indefinite
 The lowest membrane-forming
 Temperature was determined at (℃)
 0~5℃


Product Application




bond glue Tired of powder self-leveling


Packaging




25kg/bag


company introduction




QINGDAO NEWSANDA INDUSTRY CO., LTD is a chemical company integrating research, development, production, and sales of cellulose ether products and related services. The enterprise development focuses on the cellulose ether industry, focusing on the research, development, manufacturing, and sales of methyl hydroxyethyl cellulose (MHEC), hydroxyethyl cellulose (HEC), hydroxypropyl methylcellulose (HPMC), carboxymethyl cellulose (CMC) and functional cellulose ether. The enterprise adheres to independent research, and development The business philosophy of creating high-quality products and brands is to form a complete business system characterized by scientific research and development of cellulose ether, large-scale production, extension of application technology industry chain, and technical services.


Contact Us


Jenny

Mobile:+86 15127096390

WhatsApp/WeChat:+86 15127096390

Email:jenny@nsdchem.com

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