Skip to content More than 3000 square meters of warehouse, with a large stock
Light weight, small size, easy to air delivery
Injection molding department and machining department
24/7 one-on-one engineer service support
Absorbent cotton is one of the commonly used materials in the manufacturing process of electronic circuit boards, which is mainly used to absorb excess water or moisture generated during the production process of circuit boards to avoid the impact of water on the performance of circuit boards. It is usually made of highly absorbent fibers, which can effectively adsorb and retain moisture, ensuring that the board is stored and processed in a dry and clean environment.
Introduction: PVA Sponge Roller have good elasticity, water absorption rate of 8-10 times (self weight), do not open glue, do not drop slag, solvent resistance and weak acid and alkali can be good, white and soft, after special anti-mildew treatment, will not mold within 6 months. Domestic R & D and high quality production prices are far lower than imported similar products can greatly save production costs.
Features: Strong toughness, resistance to friction, no chips.
Note: 1- Roller is dry and hard without moisture. 2- Soak the roller in water for more than 2 hours before use, and squeeze the roller internal hard block completely, squeeze out excessive water and then install on the machine (Do not place dry roller directly on the machine).
Introduction: Using Japan’s advanced ultrafine continuous foaming technology, superior water absorption, toughness, friction resistance, longer service life. The performance is much better than PVA and other products.
Features: Not dry hard, high temperature resistance 110 degrees, super absorbent, toughness, resistance to friction, no chips.
Note: 1- After use, use a container (kettle) to pour tap water on the ROLL on the machine, and then use the hand squeeze to clean. 2- Just put dirt on the ROLL. The roller does not need special water supply, will not dry in the state of no water, and will always maintain the roundness and elasticity of the roller appearance.
Introduction: Japan’s advanced ultrafine continuous foaming technique is adopted. Not easy to drop chips, high tensile strength, not easy to deformation. Good drug resistance, for general organic solvents have chemical resistance, long-term exposure to acid and alkali solution is not easy to change.
Features: High foam density and continuous foam, with excellent acid and alkali resistance, durability. In the dry state can maintain elasticity and softness, and not dry hard, no need to add water moisturizing.
Note: The outer diameter error of the PVC roller is 5% of the soil, more than 10 days of impregnation in water, there will be 10% expansion error of the soil, and the above test is 10 days of external roundness and elasticity.
Introduction: A new product specially developed for the chemical extrusion fluid of base plate. Using polyethylene as a chemical bridge, improved polymer structure of the micro foam.
Features: Heat resistance, alkali resistance, wear resistance, acid resistance, liquid cutting.
Note:1- When not in use, it should be often maintained in clean water to avoid deformation. 2- The use environment cannot exceed 80°C, which will shorten the use period of aging. 3- Daily extrusion cleaning with water can increase the service life of the sponge roller and maintain the roundness and elasticity of the roller.
Introduction: Vertical plating line accessories can play a role in water retention.
Features: Acid and alkali resistance, corrosion resistance, good elasticity, no damage to the board durable. Customized according to user needs.
Note:1- When not in use, it should be often maintained in clean water to avoid deformation. 2- The use environment cannot exceed 80°C, which will shorten the use period of aging. 3- Daily extrusion cleaning with water can increase the service life of the sponge roller and maintain the roundness and elasticity of the roller。
102, No.14-1 Jixiang 3rd Road, Yixin Community, Longgang District, Shenzhen, Guangdong Province, China.
+ 86 181 8840 4906
eternal02023@gmail.com
We’re professional manufacturer of PCB equipment and consumable. We can give you the best advice for your requirements.
© All Rights Reserved.
Eternal Tech is committed to becoming an expert in PCB conveying systems.
Optimized by Seraphinite Accelerator