Product Introduction – 3M™ Diamond Polishing PSA Cloth Disc 656WY
The 3M™ Diamond Polishing PSA Cloth Disc 656WY is engineered for grinding and polishing extremely hard materials such as carbides, ceramics, and composites. Micron-graded diamond abrasive on a waterproof J-weight cloth delivers durability and consistent performance, while the PSA backing ensures quick, residue-free attachment for efficient finishing.
3M™ Diamond Polishing PSA Cloth Disc 656WY Features:
- Micron-graded diamond mineral ideal for tough materials
- Flexible J-weight waterproof cloth backing
- PSA adhesive for fast and secure attachment
- Available in 1800, 3000, 8000, and 50,000 mesh grades
3M™ Diamond Polishing PSA Cloth Disc 656WY Applications:
- Grinding and polishing ceramics, tungsten, and chrome carbides
- Finishing thermal spray parts and HVOF coatings
- Polishing composites and non-ferrous metals
- Wet or dry use to extend abrasive life
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
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Typical Properties
| Property | Value |
|---|---|
| Abrasive Material | Diamond |
| Application | Finishing, Grinding |
| Attachment Type | PSA |
| Backing Material | Water-resistant Cloth, Cloth |
| Backing Weight | X Weight, J Weight |
| Brands | 3M |
| Center Hole Diameter (Imperial) | 0.5 in |
| Center Hole Diameter (Metric) | 12.7 mm |
| Equipment – Machines | File Belt Sanders, Right Angle Grinders, Manual Backstand, Bench Top Motors, Die Grinders |
| Industries | Aerospace, General Industrial, Metalworking, Precision Grinding & Finishing |
| Maximum Speed | 12000 rpm, 15000 rpm |
| Mesh Size | 3000 mesh, 8000 mesh, 50000 mesh |
| Product Form | Disc |
| Sub Applications | Contour Finishing |
| Sub Industries | Metal Implants, Turbine Engines |
| Overall Diameter (Imperial) | 3 in, 4 in |
| Overall Diameter (Metric) | 76.2 mm, 101.6 mm |
