HIGH TEMPERATURE POLYESTER TAPE
Alternative to: Various industry standards such as Scapa Finite 578; CAP SC-4055, and more.
Industrial Grade Polyester Card Splicing Tape & Printed Circuit Board Tape
PFT25P is a 1 mil translucent polyester film with 1.5 mils of silicone adhesive. Bonds quickly to silicone-coated surfaces. Designed as a more stringent splicing tape for use on all types of substrates. Used in the splicing of silicone-treated papers, films, and other substrates. Used for flexible circuit materials during manufacturing and subsequent processing, and as a protective maskant on panels subject to mild caustic or acid bath etching and plating.
Product Applications
- Used for component packaging & electrical insulation, edge reinforcement on books, webs, and more
- Used for masking adhesive seams in metal bonding processes
- Protects surfaces from splashes and chemical fumes in tin/lead stripping and gold tab plating.
- suitable for photo processing chemistry, acids, oils, solvents, aging, water immersion, and staining.
- For splicing siliconized papers, films, and non-woven materials in converting.
Technical Properties
- Adhesive: Fully cured silicone
- Carrier/Backing: Polyester (PET) film
- Thickness: 2.5 mils (carrier, adhesive)
- Adhesion: 35 ounces per inch (to stainless steel test panel)
- Tensile Strength: 25 pounds per inch (longitudinal)
- Elongation: >90%
- Service/Operating Temperature: -100°F to 350°F
- Max Service/Operating Temperature (30 min.): 220°C (428°F)
- Core: 3" Diameter
Note: Specifications are those given by manufacturers and are not tested for accuracy.