Product Introduction – 3M™ Diamond Microfinishing PSA Film Sheet 675L
The 3M™ Diamond Microfinishing PSA Film Sheet 675L features micron-graded diamond abrasives on a durable waterproof polyester film, offering precision-controlled finishes on hard materials. The PSA backing allows quick, residue-free attachment for efficient wet or dry micro-finishing applications.
3M™ Diamond Microfinishing PSA Film Sheet 675L Features:
- Micron-graded diamond ensures precise stock removal
- Strong polyester film backing for wet or dry use
- PSA adhesive enables fast, clean attachment
- Color-coded grades simplify process identification
- Optimized for micro-finishing hard surfaces
3M™ Diamond Microfinishing PSA Film Sheet 675L Applications:
- Thermal spray coating finishing
- Carbide, ceramic, and chilled iron finishing
- Granite and precision surface finishing
- Contour and complex shape finishing
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 | Polishing, Finishing, Grinding |
| Attachment Type | PSA |
| Backing Material | Polyester Film |
| Backing Thickness (Imperial) | 5 mil, 6 mil |
| Brands | 3M |
| Coat Type | Open Coat |
| Equipment – Machines | Superfinishing Machines, Manual Backstand |
| Industries | General Industrial, Aerospace, Transportation & Heavy Equipment, Precision Grinding & Finishing |
| Micron Grade | 9 μm, 20 μm, 30 μm, 45 μm, 74 μm, 125 μm |
| Product Color | Green, Teal, Gray, Yellow, Orange, Light Green, White, Beige |
| Product Form | Sheet |
| Sub Applications | Metallurgical Testing, Flat Finishing, Tool Sharpening, Flat Lapping, Flat Grinding |
| Wet or Dry | Wet or Dry |
