SKYBON EW-370 water-based saturated polyester resin
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Performance
|
Parameters |
Unit |
Value |
|
Appearance |
– |
Transparent Particles |
|
Molecular weight |
– |
15000 |
|
Viscosity |
d /g |
0.45 |
|
Glass transition temperature |
Degree C |
42 |
|
Softening point (℃) |
Degree C |
145 |
|
acid value |
KOH mg/g |
3 -5 |
|
hydroxyl value |
KOH mg/g |
5 -10 |
Application
EVA emulsion adhesion enhancer
Adhesive for OPP film and paper composite
Water-based paint
Features
EW-370 has excellent adhesion to various types of films, polyester moldings, PC and PVC leather
Flexibility
Tough, heat-resistant, transparent
FDA certification (CFR 175.300,177.1630)
Dissolution method
EW 370 25%
Isopropyl alcohol 5%
Pure water 70%
Put pure water and isopropyl alcohol into the reactor. While stirring, add EW-370
Dissolution temperature: 70～80
Dissolution time: 3～5 hours
Solution viscosity: ~200cps
Packaging
Granules 25kg/pack
Solution 20kg/can or 200kg/barrel
ca,sans-serif”>Pure water 70%
Put pure water and isopropyl alcohol into the reactor. While stirring, add EW-370
Dissolution temperature: 70～80
Dissolution time: 3～5 hours
Solution viscosity: ~200cps
Packaging
Granules 25kg/pack
Solution 20kg/can or 200kg/barrel