South Korea SK Skybon EW series water-soluble saturated polyester resin

Model

intrinsic viscositydl/g

Molecular Weight

Tg℃

Hydroxyl ValueKOHmg/g

acid valueKOHmg/g

dispersion medium

Performance

Typical Applications

EW 100R

0.44

12000

42

10~ 15

2~ 7

DW

Water resistance Good

Textile pulp Materials

EW 100G

0.44

12000

47

10~ 15

2~ 7

DW

Textile pulp Materials

EW 100Q

0.44

12000

43

10~ 15

2~ 7

DW

Water soluble Good

Textile pulp Materials

EW 100D

0.23

7000

57

10~ 15

35~ 45

DW

Textile pulp Materials

EW 210

0.35

12000

58

10~ 15

2~ 7

DW

Improve water solubility Sex

Textile pulp Materials

EW 300

0.30

12000

36

10~ 15

2~ 7

DW/ IPA

hydrophilic Good solubility

Glue 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)