south korea sk skybon ew series water-soluble saturated polyester resin
|
model |
intrinsic viscositydl/g |
molecular weight |
tg℃ |
hydroxyl value kohmg/g |
acid value kohmg/g |
dispersion medium |
performance |
typical applications |
|
ew 100r |
0.44 |
12000 |
42 |
10~ 15 |
2~ 7 |
dw |
water resistance good |
textile pulp material |
|
ew 100g |
0.44 |
12000 |
47 |
10~ 15 |
2~ 7 |
dw |
|
textile pulp material |
|
ew 100q |
0.44 |
12000 |
43 |
10~ 15 |
2~ 7 |
dw |
water soluble good |
textile pulp material |
|
ew 100d |
0.23 |
7000 |
57 |
10~ 15 |
35~ 45 |
dw |
|
textile pulp material |
|
ew 210 |
0.35 |
12000 |
58 |
10~ 15 |
2~ 7 |
dw |
improve water solubility sex |
textile pulp material |
|
ew 300 |
0.30 |
12000 |
36 |
10~ 15 |
2~ 7 |
dw/ ipa |
hydrophilic good solubility |
gluing agent |
|
ew 312 |
0.45 |
12000 |
60 |
5~ 10 |
2~ 7 |
dw/ ipa |
gloss, amine-free |
gloss oil (paper, plastic film) |
|
ew 370 |
0.45 |
12000 |
42 |
5~ 10 |
2~ 7 |
dw/ ipa |
adhesion |
ink, adhesive (plastic film) |
|
ew 730 |
0.53 |
10000 |
-25 |
5~ 10 |
2~ 7 |
dw/ ipa |
soft, adhesion |
print composite (paper + film) |
note ：dw=deionized water; ipa = isopropyl alcohol (ethanol can also be used as a dispersant)
application
surface printing varnish
eva emulsion adhesion promoter
water-based laminating adhesive
water-based ink
polyester textile sizing replaces pva
features
environmental protection
strong adhesion to pet, pvc and other films
environmentally friendly, green sizing
supply
ew-370 high solid content (35-40%) is only available in solution form
,sans-serif”> surface printing varnish
eva emulsion adhesion promoter
water-based laminating adhesive
water-based ink
polyester textile sizing replaces pva
features
environmental protection
strong adhesion to pet, pvc and other films
environmentally friendly, green sizing
supply
ew-370 high solid content (35-40%) is only available in solution form