Styrene-acrylic polymer B70 for printing and packaging (similar performance to Hanwha 70 120)
Product Features
①Excellent pigment wetting and dispersing performance
②Excellent transferability and printability
③Excellent gloss
④Excellent anti-sticking effect
⑤ Similar performance to Hanwha 70 120
Typical physical properties
|
Exterior |
transparent particles |
|
Non-volatile matter, wt% |
>99 |
|
average molecular weight |
11000 |
|
Acid value, mgKOH/g |
240 |
|
Softening point, °C |
165 |
|
Tg,℃ |
120 |
Application field
①Water-based varnish
②Water-based ink
③Emulsion polymerization protective colloid
Suggested recipe
|
|
Ammonia solution |
MEA |
|
B70 |
300 |
300 |
|
Ammonia (25%) |
82.5 |
- |
|
MEA |
- |
87 |
|
Deionized water |
617 |
613 |
|
defoamer |
0.2 |
0.2 |
|
total |
1000 |
1000 |
|
Viscosity, mPa.S |
1800 |
2700 |
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