Expander roll
- The expander rolls are used to arrange dyeing and expand fabrics, Paper and films in paper and plastic printing process.
It freely rotates by the minimum contact area, and expands targer objects.
It requires strong resistance against chemicals dyestuffs, pigments, acids and alkalis, as well as against oils and abrasion.
● Production Introduction
Section | Name of Rolls | Hardness Hs A | Properties |
Textile | RUN - PAND | 65 | Material with excellent abrasion resistance and chemical resistance |
SS - HS- PAND | 65~70 | Constant maintenance of surface cocentric level and cylindricity at high-speed rotation | |
SI - PAND Ⅰ | 65~70 | Excellent high concentration (pH10) and resilience | |
SI - PAND Ⅱ | 65~70 | High concentration(pH10) and heat resistance(120℃) | |
SI - PAND Ⅲ | 65~70 | Material with maximum strengthening of keat resistance and chemical resistance | |
TEMP -PAND | 65~70 | Excellent hear resistance (160℃) and excellent chemical resistance | |
Paper | RUN - SPEED | 70~80 | Application to high-speed rotation(1,000rpm) |
SI - SPEED | 70~80 | Constant maintenance of roundness level and cylindricity at very high speed rotation(1,000rpm) | |
Film Electonics | SS- PYE | 65~70 | Excellent restoring force and oil-resistant and acid-resistant material |
SE - PYE | 65~70 | Material excellent at the place with mass generation of static electricity | |
SUN - PWS | 70 | Super heat-resistant rubber (200℃) having excellent physical rubber property |