White PVA Sponge Roller Rubber Brush Roller for Glass Cleaning Machine
The PVA Sponge Roller is a high-performance tool designed for precision cleaning, polishing, and liquid application. Made from durable polyvinyl alcohol (PVA), it offers exceptional water absorption, chemical resistance, and a non-abrasive surface, ensuring scratch-free results. Ideal for automotive, woodworking, and industrial applications, it provides consistent pressure distribution for even coating or debris removal. The open-cell structure allows efficient liquid retention and release, while its wear-resistant design ensures long service life. Compatible with solvents, paints, and adhesives, this sponge roller delivers a smooth finish on metals, plastics, and delicate surfaces. A must-have for professionals seeking efficiency and flawless results.
Product Overview of PVA Roller Sponge
Structure:Absorbent Layer: White PVA sponge with open-cell structure for high liquid retention and controlled release.
Core: Rigid PVC tube providing structural stability and seamless integration into automated cleaning systems.
Design: Cylindrical shape with uniform thickness to ensure consistent contact with PCB surfaces.
Key Traits: Non-abrasive, chemically resistant, and lint-free to prevent contamination.
Material Advantages of PVA Roller Sponge
| Component | Material Properties |
| PVA Sponge | - High absorbency (retains water, solvents, or cleaning agents). |
| | - Resistant to oils, acids, and alkalis. |
| | - Reusable and durable under repeated compression. |
| PVC Tube | - Lightweight yet rigid for smooth rotation. |
| | - Corrosion-resistant and compatible with most industrial cleaning fluids. |
Key Applications of PVA Roller Sponge
- Automotive & Glass Cleaning – Effectively removes dirt, grease, and residues from car surfaces, windshields, and mirrors without streaking.
- Electronics & Optics – Safely cleans delicate screens, lenses, and semiconductor components without lint or scratches.
- Industrial Finishing – Used in paint and coating applications for even distribution and touch-ups.
- Printing & Packaging – Ideal for dampening rollers in printing presses to ensure uniform ink application.
- Medical & Laboratory – Provides sterile, non-abrasive cleaning for sensitive equipment.
With its high durability and chemical resistance, the PVA sponge roller is perfect for wet or dry applications requiring a lint-free, non-marking finish.
Technical Specifications of PVA Roller Sponge
| Parameter | Details |
| Sponge Material | PVA/PP |
| Core Material | PVC |
| Diameter | Customizable (e.g., 50mm, 75mm, 100mm) |
| Length | 50mm to 3000mm (adjustable based on machine requirements) |
| Absorbency Rate | 8-10 times its weight in liquid |
| Temperature Range | -10°C to 80°C (operational) |
| Compatibility | Works with isopropyl alcohol (IPA), deionized water, and mild solvents. |
Benefits of PVA Roller Sponge
- Efficient Cleaning: PVA’s open-cell structure ensures thorough contaminant removal without scratching delicate PCB traces.
- Cost-Effective: Reusable sponge reduces waste compared to disposable wipes.
- Chemical Resistance: Withstands harsh cleaning agents, ensuring long-term performance.
- Easy Integration: PVC core allows quick installation in most automated cleaning equipment.
- Eco-Friendly: PVA is non-toxic and biodegradable, aligning with green manufacturing standards.
The White PVA Absorbent Sponge Roller with PVC Tube is an indispensable tool for maintaining the quality and reliability of PCBs in electronics production. Its optimized material combination delivers superior cleaning performance while safeguarding sensitive components. Customizable dimensions and compatibility with industrial solvents make it a versatile choice for high-precision manufacturing environments
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White PVA Sponge Brush Roller Rubber Roller Brush For Glass Cleaning Machine Images
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