
Squeeze Roller
Squeeze Rollers are used in surface treatment processes (copper plating and etching) for PCBs, FCCLs, LCDs, and semiconductors. They offer superior acid and wear resistance while minimizing physical deformation. Compared to commonly used EPDM (Ethylene Propylene Diene Monomer) materials, Squeeze Rollers made with CSM (Chlorosulfonated Polyethylene) offer superior acid, wear, chemical, and salt resistance, along with high elasticity, resilience, and tensile strength. Furthermore, they offer high dimensional stability under both wet and dry conditions, enhancing process reliability. Furthermore, they allow for a variety of mixing ratio adjustments depending on the intended use.
Plating is possible without damaging the product surface and without foreign material leakage, reducing the rate of quality defects.
Minimized roll replacement cycle even in long-term continuous processes due to the material\'s excellent wear resistance
Various layout conditions and number of plating tanks can be adjusted according to horizontal and vertical plating lines (supports 13 to 22 continuous arrangements)
| Item | Unit | VCM (Viton + CSM) | Fluoro Rubber (FPM) | CSM |
|---|---|---|---|---|
| Tensile Strength | MPa | 10~20 | 15~20 | 7~20 |
| Elongation | % | ~400 | ~400 | ~500 |
| Hardness | Shore A | 70~90 | 70~90 | 50~90 |
| Abrasion Resistance | A | B | A | |
| Operating Temperature | °C | -20~180 | -20~250 | -25~130 |
| Surface Resistivity | Ω | 10⁴~10⁹ | 10⁴~10⁹ | 10⁴~10⁹ |
| Solvent Resistance | B | A | C | |
| Acid / Alkali Resistance | A | A | A | |
| Applications |
- High-temperature component suction processes - Handling processes for chemical equipment |
- High-temperature, high-chemical-resistance environments - High-speed industrial transfer processes |
- Electronic component suction - Transfer of industrial metal and chemical parts |
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