[Characteristics of "KURALON K-II" water-soluble type]

There are various kinds of water-soluble types, from low-temperature to high-temperature compared with conventional water-soluble types.
It shows considerable mechanical stability with respect to tensile strength and humidity, and is easily processed into spun yarns, nonwovens and so on.
Comparison of "KURALON K-II"water-soluble type with the conventional water-soluble type.
"KURALON K-II" Conventional type
Production method Wet cooled-gel spinning Dry or wet spinning
Fiber crimp Good Weak
Fiber strength Strong Weak
Types From low to high
(more than 80℃)
Stability in humidity Good Bad