Vinyl Chloride / Vinyl Acetate / Vinyl Alcohol Copolymer

Product Overview

Description

 

Vinyl Chloride / Vinyl Acetate / Vinyl Alcohol Copolymer

 

Description

 

BDOH solution vinyl resin is a high molecular weight, hydroxyl-functional, partiallyhydrolized vinyl chloride / vinyl acetate resin. It is supplied as a powder.

 

Applications

 

BDOH solution vinyl resin can be used for a wide range of coatings applications, including flexible packaging, wood finishes, paper coatings, metal decorative and container coatings, industrial maintenance and marine finishes, and as a binder in magnetic tape.

 

Advantages

 

1.Crosslinkable with amino resins or polyisocyanates

2.Compatibility with many generic resins including alkyds, and acrylics

3.High Tg imparts good sandabiltiy in vinyl/alkyd/urea wood sealers

4.Resistance to water, alcohols, and aliphatic hydrocarbons

5.Adhesion to vinyl, cellulosic and treated polyester and PE substrates

6.Heat-sealable

7.Tasteless, odorless

8.Conform to regulations for use in food and madcine applications.

 

Physical Properties

 

Appearance	White  powder
Molecular Weight, Number Average	27,000
Granularity(40 mesh) %	100
Adhesion Number ml/g	57~59
Volatile % max	1
Impurity number    /100g max	10
Composition
Percent vinyl chloride %	89 ~ 90
Percent vinyl acetate %	4.0~5.0
Percent vinyl alcohol %	6.0~7.0
Solubility (20% MEK & Toluene Solution)	Colorless transparent