High Performance VAE Redispersible Polymer Powder RDP for Concrete Repair Additive Construction Grade Thickener for Global B2B Buyers

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Basic Information

Model NO.

5044N

Function

Antistatic, Moisture-proof, Rot Proof, Wear-resistant

Type

Adhesive, Thickener, Water-Retention

Other Name

HPMC for Cement

MOQ

25kg

Viscosity

200-200000cps

Certificate

MSDS, COA, TDS, FDA

CAS

24937-78-8

Classification

Chemical Auxiliary Agent

Usage

Coating Auxiliary Agents, Surfactants

Transport Package

25kg/Bag

Origin

China

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Product Specification

VAE/RDP Emulsion: The High-Performance, Sustainable Base

As a versatile vinyl acetate-ethylene copolymer emulsion, it serves as a fundamental building block for a wide range of applications. Its unique balance of strong adhesion, inherent flexibility, and environmental profile makes it the ideal choice for developing next-generation adhesives, coatings, and construction materials.

Vinyl Acetate-Ethylene Copolymer Emulsion

RDP/VAE Emulsion is a versatile, water-based polymer emulsion produced by the copolymerization of vinyl acetate and ethylene. The introduction of ethylene "internally plasticizes" the polymer chains, giving VAE a unique combination of properties.

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Technical Parameters

Index	Content
Appearance	White, free-flowing powder
Polymer Base	Vinyl acetate-ethylene copolymer
Residual moisture, max %	2
Bulk density, g/mL	0.400 - 0.550
Ash content. %	10 - 14
PH	5.5 - 7.5

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Core Mechanism & Applications

Mechanism: A Variational Autoencoder (VAE) is a probabilistic generative model that combines deep learning with Bayesian inference. It learns the parameters of a probability distribution (mean and variance) representing the latent space.

Reconstruction: Measures how well the output matches the input. KL divergence loss regularizes the latent space by forcing it to approximate a standard Gaussian distribution.