PEEK vacuum cup

Previously, the most commonly used suction cups in LCD glass substrate production lines were nitrile rubber suction cups. Although they can generate sufficient suction force after a limited number of uses, the heat aging resistance and corrosion resistance of nitrile rubber are relatively poor. Long-term use will cause the nitrile rubber to soften, leaving traces on the surface of the substrate, or even fail. Such traces often require chemical reagents to be completely removed, which will cause long downtime and high scrap rate of substrates. The new PEEK seamless vacuum suction cup can solve the above problems well and has greater advantages:

1. High temperature resistance, long-term use at 260°C, can fully meet the high temperature requirements of the production line

2. Corrosion-resistant, can withstand the corrosive environment in the production line

3. Anti-static: PEEK has an anti-static grade, which means it will not generate static electricity or absorb dust during use. Even if pure PEEK is used, the dust absorbed by static electricity can be removed by simply wiping. PEEK has higher strength than rubber, so the PEEK vacuum suction cup can only ensure sufficient suction by improving the smoothness and flatness of the surface.