Vinyl Acetate Acrylic Stiff Emulsion
EC-509 Vinyl Acetate Acrylic Stiff Emulsion
■Summary
EC-509 Vinyl Acetate Acrylic Stiff Emulsion is an anionic emulsion polymerized from acrylic acid, acrylic acid ester, vinyl acetate, methacrylic ester, cross-linking monomer and functional monomer.
■Physical and Chemical Indicators
Product |
Project |
Result |
EC-509 |
Appearance |
Milky white viscous liquid |
PH |
7.5~8.5 |
|
Viscosity |
100~1200 CPS |
|
Solid content |
(40±1)% |
|
Freeze-thaw stability |
−18℃（Passed three times） |
|
Calcium ion stability |
Excellent |
|
Shelf life |
6 months(5℃~25℃ storage) |
■Performance and Application
The film has excellent adhesive strength and waterproof and straight action after film formation. It is mainly used for the setting of textile fabrics, so that the fabric becomes stiff, waterproof and thick.