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Kunshan Chemtech Co., Ltd.
Address: No. 291 Qianjin East Road, Kunshan, Jiangsu, China
Tel: 86-512-36855814
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Email: info@ks-chemtech.com  
Solution vinyl resin_Solution vinyl resin

Solution vinyl resin


Chemtech’s Solution vinyl resins, produced by a proprietary solution polymerization process. 

The quality is much better than water suspension and emulsion process. 

The solution vinyl resin offers a desirable balance of chemical resistance, solubility, film strength, and thermoplasticity.

The solution vinyl resins offer several advantages:

* Excellent solubility in ester solvent  and Low in Gels

Easily dissolved and low in gels and insoluble materials.

* High Purity

No water-soluble suspending agents or surfactants are used in the manufacture; therefore, water resistance is outstanding.

* Uniform Polymer Composition and Narrow Molecular Weight Distribution

Provide predictable solution viscosities and batch-to-batch production uniformity.

* Compatibility

All solution vinyl resins are completely compatible with each other and many different types of resins.

Items

KT-SHH

KT-SHD

KT-SGH

Appearance (by visual)

White powder

White powder

White or yellowish powder

Solubility

Ester solvent ( e.g. Ethyl acetate, butyral acetate), ketones

Vinyl Chloride (%)

83-87

82-86

88-92

Vinyl Acetate (%)

13-17

14-18

2-5

Vinyl Alcohol (%)

 

 

4.5-6.5

K Value

46-52

38-44

42-48

Average molecular weight

27000

22000

27000

Volatilization (%)

≤1

≤1

≤1

Bulk Density (g/ml)

0.3-0.5

0.3-0.5

0.3-0.5

Application:

• Flexible Packaging and Binder in Magnetic Tape

• General Metal and Container Coatings

• Wood Finishes and Paper Coatings

• Industrial Maintenance

• Marine and Maintenance Coatings

• Clear Coatings for Metal, Wood, Paper, Film, Foil and Fabric

• Pigmented Coatings for Metal, Wood, Paper, Film, Foil and Fabric

• Inks and Overlacquers for Vinyl Substrates



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