HR-197

HR-197 is a kind of medium-softness emulsified acrylic resin mainly based on butyl acrylic acid, as well as a kind of water-based acrylic resin with extremely high flexibility, which has extremely good permeability and can be mixed with water and ethyl glycol, thus strengthening its osmotic force.
Usually, HR-197 can be mixed with soft resin HR-305, HR-182, HR-490 and HR-832 to be used as an NAPPA softness coating layer, and can also be added with some PU resins such as PU-88 and PU-162 to form good coating layers and strengthen its tensibility.

Specifications:
Effective content: 20%+1%
pH value: 5-6
Electric charge: anion
Plate pressing performance: very good
Cold resistance: -20℃

Please stir it before use. Do pay attention to freezing prevention during storage.