vinyl polymer resin ELT-VA13

vinyl polymer resin
vyhh
vmch vagh
copolymer resin of vinyl chloride and vinyl acetate,
use for adhesive, coating, ink etc
Vinyl Polymer Resin ELT-VA13
( similar to VYHH of Dow Chemical
Or Hanwah CP-430, CP-450 of Korea )

Description: It is a high molecular weight copolymer of vinyl chloride and vinyl acetate. It is supplied as a powder, the vinyl chloride content is about 86%, and vinyl acetate content about 13%.

Introduction: It provides a good balance of chemical resistance, solubility, film strength and thermoplasticity. This resin is miscible with functionalized solution vinyl resins. It also can provides adhesion to PVC substrates.

Typical applications:
Adhesives
Industrial coatings
Civil engineering
Inks and overlacquers
Marine and maintenance

Features:
Good balance of chemical resistance, solubility, film strength and thermoplasticity;
Adhesion to PVC substrates;
Miscible with functionalized solution vinyl resins;

Technical data:

specifications
VA13-2
VA13-3
VA13-4
K value
55 ± 1
51 ± 1
48 ± 1
Adhesion number (ml/g)
74 ± 2
62± 2
56 ± 2
Mass fraction of Vinyl acetate (%)
13 ± 1
Appearance
White powder
Apparent density (g/ml)
0.42 max.
Residue on sieve (0.45mm) %
0.5 max.
Volatile ( %)
1.2 max.
Whiteness ( standard ) %
80 min.
Whiteness (160°C,10min ) %
60 min.
Black point pc/100g
20max.
Solubility ( 20% toluene MEK solution)
Colorless transparent

Packing and storage:
1, packed in 25kgs net multi-ply paper bag; stored in dry place in its original closed packaging.
2, If storage at higher temperatures of conditions of high humidity may result in some product discoloration.