(5) Polyurethane Dispersion for Printing Ink & Spray Coating on Shoe Material
Articles
F-620F
F-628
T-87
T-23
Characteristics
Solid content = 60%
Foam very thick and three dimensional pattern,
Good adhesion to textile, leather, PK, or TPU film,
Very high flex durability,
Hydrolysis resistant
Solid content = 60%
Foam very thick and three dimensional pattern,
Good adhesion to base coated layer,
Very high flex durability,
Hydrolysis resistant
Abrasion resistant
Quick defoaming
Fast leveling

High gloss
High transparency
High flex durability,
Hydrolysis resistant
Abrasion resistant
Good thickness of sense
Good adhesion
High flex durability,
Hydrolysis resistant,
Wash fastness
Abrasion resistant
Application
Screen printing for 3D colorless base-paste on PK Mesh fabrics or other shoe materials
Screen printing color paste for very thick or 3D patterns
on PK Mesh Fabrics or other shoe materials
High gloss masking varnish by screen printing or spray coating for shoe materials, leather, or textile

Spray coatings for PU foam, EVA foam,

TPU, and TPR
Solid content (%)
60
60
35
38
Viscosity (cps)
500~1000
800~1800
< 500
< 200
PH Value
7.0-9.0
7.0-9.0
7.0-9.0
7.0-9.0
Appearance of dispersion
Translucent white
Translucent white
Transparent
Semi-transparent white
Content of organic solvent
0
0
0
0
Content of formaldehyde, APEO, Sn
0
0
0
0
Comply with Reach Requirements
Yes
Yes
Yes
Yes
Appearance of dried film
Transparent
Transparent
Glossy & transparent
Transparent
100% Modulus
(kg/cm2)
33 ±6
36 ±6
70 ±20
22 ±6
Tensile Strength
(kg/cm2)
> 250
> 400
> 450
> 250
Elongation (%)
> 450
> 400
> 350
> 500
Jungle Test
PASS
PASS
PASS
PASS
Flexibility (Cycle)
> 100,000
> 100,000
> 100,000
> 100,000
 Storage Time
12 months
12 months
12 months
12 months
 
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