GEN Maintenance Technology Inc
Japanese page
WINUP TVF History of WINUP TVF FAQ Company Inquiry
Ultra durable WINUP Sheets


Ultra durable weathering WINUP Sheets
Ultra durable weathering WINUP Sheets are Ultra durable WINUP Sheets with weathering resistance and can suitably be applied outdoors.

Weathering transparent WINUP Sheet can prevent advertisement signs or outer surfaces of vehicles from being scratched and stained.

Weathering inkjet-printing WINUP Sheet can create clean and beautiful advertisement signs or outer surfaces of vehicles that are free from being scratched and stained.


Performances of Ultra durable weathering WINUP coat
Weathering resistance*
Initial gloss
87
Gloss after 480 hrs
59
Color difference after 480 hrs
1.2
*Examined with Super UV weathering test system using acrylic resin sheets
Test condition is the periodic procedure of UV irradiation (4hr) - high temperature and humidity (4hr) - room temperature and high humidity (4hr)
The results after 480 hrs are roughly equivalent to 4 years' nutural exposure

Gloss retention *
Sand rubbing (40 cycles)**
100 -->58
Steel wool rubbing (20 cycles) ***
105 -->96
*Measured at 60゜angle before and after reciprocating a weight or a hand with steel wool
**Sand is laid on the coat and the weight that gives the same pressure as an average man is reciprocated on the sand
*** A hand with #1 steel wool is reciprocated on the coat

Stain resistance
Black marker
A
Red ink
A
Povidone iodine
A
Hypo alcohol
A
Heat degraded fat
A
Hair dye
B(A) **
Methyl alcohol
A
* Contaminants are put on the coat and are wiped up after being kept for 3 hrs at room temperature
** (A) shows the result after buffing with Buffer B