12-Inch (300mm) Cleanroom Sticky Roller Refill Roll:
- Technical Specifications: Roller width 12 inches (300 mm), core diameter: 38.5 mm (1.5-inch standard PE plastic core), length: 100 individual pre-perforated tear-off peel sheets (20 meters total length), sheet thickness: 45 μm (0.045 mm low-density polyethylene LDPE film), adhesive formula: medical-grade water-based acrylic pressure-sensitive adhesive (PSA, silicone-free, zero chemical residue transfer), particle capture efficiency >99.5% for dust and hairs down to 0.5μm, cleanroom rating Class 100 to 10,000 (ISO 5 to 7).
- Wide 12-Inch Coverage: Sweeps broad surface areas on cleanroom tables, PCB transport trays, and machine panels in single passes.
- 100 Pre-Perforated Easy-Tear Layers: Clear perforated cuts allow swift, single-handed removal of saturated dirty layers without tearing jagged edges.
- Silicone-Free Residue-Free Acrylic Glue: Captures microscopic particulates, lint, and hair firmly without leaving oily ghosting or stickiness on glass or silicon.
- Pure PE Plastic Core: Eliminates paper dust and cardboard lint generation during roller core swaps.
- Applications: Semiconductor cleanrooms, PCB SMT screen printing stencil cleaning, optical glass laminating, and pharmaceutical packaging.
