Katsura WHITE EC 200 is an NBR impression roller designed with anti-static properties, ideal for film applications with a hardness of 70 Shore-A.
NBR has replaced EPDM in impression roller use because NBR not only possesses the necessary anti-static properties in flammable environments but also offers better abrasion resistance compared to EPDM.
Impression roller require resistance to pressure, abrasion, ozone, and anti-static properties. Without these resistances, various problems may arise, such as rubber swelling due to ink or solvent contact, surface cracks due to ozone, and printing issues due to static.
While NBR is not fully resistant to inks and solvents, negative effects can be minimized by cutting the rubber width to match the film's width, thereby preventing the rubber surface from direct contact with inks and solvents. We also recommend using mild solvents that are less impactful on the rubber.
This roller is designed to withstand high pressure and abrasion, preventing damage to the rubber surface.
Prevents surface cracks due to ozone exposure.
Reduces the risk of blurred or inaccurate prints due to static, as well as avoiding potential sparks in flammable environments.
Reduces friction between rubber and film, helping to prevent wrinkles that can affect print quality.
Katsura 7000 is a furnisher roller using yellow IIR (Isobutylene Isoprene Rubber) specifically designed for applications requiring solvent resistance and dimensional stability. With a rubber hardness of 50 Shore A, this roller is ideal for various industrial processes.
Furnisher roller often face issues such as rubber swelling due to ink or solvent contact, uneven rubber hardness post-swelling, and short roller lifespan due to rubber peeling from the iron core due to constant solvent exposure.
Katsura 7000 is designed to address these issues, providing longer-lasting and consistent performance.
Katsura 7000 is the ideal choice for a furnisher roller in industrial applications that require high solvent resistance and good dimensional stability. With this product, you can reduce the frequency of roller replacement and enhance production output.
This roller is designed to withstand solvents, preventing excessive and uneven rubber swelling.
Katsura 7000 maintains consistent shape and dimensions even after exposure to solvents and swelling, resulting in a longer roller lifespan.
With resistance to solvents and stability in dimensions and hardness, this roller doesn't require frequent replacements, enhancing production efficiency.
