APR-0304
Chemical nature : Aqueous anionic dispersion of copolymer of acrylic monomers.
Physical form :
Milky White Liquid
Storage :
Acrylic polymer APR-0304 has a shelf life of 12 months. The air in the headspace of bulk storage tanks must be kept saturated with water vapor at all times
Application :
Acrylic copolymer APR-0304 has excellent flexibility and adhesion. And it has rubber-touch feel,
APR-3040 has high abrasion resistance and washing fastness. . Its main application field is textile printing adhesive.
Technical specification :
|
|
Specification
|
Unit
|
Low limit
|
Upper limit
|
|
1
|
Non-volatile fraction (at 150°C/1hr)
|
%
|
59.0
|
61.0
|
|
2
|
pH(at 25°C)
|
|
6.5
|
8.5
|
|
3
|
Viscosity: BROOKFIELD LVT Spindle No 63, 10 rpm
|
Cps
|
Below 1000
|
|
4
|
Specific Gravity(at 25°C)
|
g/cm
|
1.01
|
1.08
|
|
5
|
Ionic charge
|
|
Anionic
|
|
6
|
Tg
|
°C
|
-15
|
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APR-1019
Chemical nature : Aqueous anionic dispersion of copolymer of acrylic monomers.
Physical form :
Milky White Liquid
Storage :
Acrylic polymer APR-1019 has a shelf life of 12 months. The air in the headspace of bulk storage tanks
must be kept saturated with water vapor at all times
Application :
Acrylic copolymer APR-1019 has excellent flexibility and adhesion. And it has rubber-touch feel,
APR-1019 has high abrasion resistance and washing fastness. . Its main application field is textile
printing adhesive.
Technical specification :
|
|
Specification
|
Unit
|
Low limit
|
Upper limit
|
|
1
|
Non-volatile fraction (at 150C/1hr)
|
%
|
55.0
|
57.0
|
|
2
|
pH(at 25C)
|
|
6.5
|
8.5
|
|
3
|
Viscosity: BROOKFIELD LVT Spindle No 63, 10 rpm
|
Cps
|
Below 1000
|
|
4
|
Specific Gravity(at 25C)
|
g/cm
|
1.01
|
1.08
|
|
5
|
Ionic charge
|
|
Anionic
|
|
6
|
Tg
|
C
|
-15
|
|
