Shercon, Inc
PC Green Discs
- Caps
- Plugs
- Tapes
- Die Cuts
- + PC Green Discs
- + PR Red Discs
- + PB Blue Discs
- + GC Glass Cloth Discs
- + KD Kwicky Dot™ Discs
- + E-Z Peel™ Discs
- + KP Polyimide Discs
- + AF Aluminum Foil Discs
- + LF Lead Foil Discs
- + EPV Electroplaters Vinyl Discs
- + AD Anodizing Discs
- Sheeting, Cord, Tubing, Kits
- Ideas
- Plug Numbers
- Downloads
- Download the complete pack
PC Green Discs
Description
PC Green Discs are manufactured from PC21 a high temperature film tape used to mask off areas that do not require coating. PC Green Discs have a silicone adhesive with excellent release properties that will not leave an adhesive residue. Discs are provided on a liner, which is wound on a core.
Recommended for
Powder coating, E-coating, Anodizing
Temperature Range
Maximum temperature 400°F (204°C)
Availability
In addition to these discs, PC21 is available in roll form in a range of imperial and metric widths. It is also available as pre-cut, rectangles, squares, and donuts. PC21 is also available as die cut shapes.
Storage conditions
Items should be stored in dry conditions at an ambient temperature of between 55°F (13°C) and 85°F (30°C). It is important to rotate stock and use the product in the order that it is received. Rolls of discs or die cuts should be stored on end.
Specification
| Description | Value | ASTM Test Method |
|---|---|---|
| Film thickness | 2.0 Mil (0.05 mm) | D-3652 |
| Adhesive thickness | 1.5 Mil (0.04 mm) | D-3652 |
| Total thickness | 3.5 Mil (0.09 mm) | D-3652 |
| Color | Green | |
| Adhesive | Cross-linked silicone | |
| Breaking strength | 50lb / inch (8.9Kg / cm) | |
| Elongation at break | 90% | D-3759 |
| Adhesion to steel | 35 oz / inch (0.4Kg / cm) | D-3330 |
| Dielectric strength | 6,500 Volts | |
| Dielectric constant | 3.3 @ 1KHz @ 25°C | D-150 |
| 3.3 @ 1MHz @ 25°C | D-150 | |
| Temperature range | -60°F to 400°F (-51°C to 204°C) | |
| Storage conditions | Keep in dry conditions | |
| Removability | Good to Excellent | |
| Shear strength | Very high, even at high temperatures | |
| Tack | Moderate to Excellent | |
| Humidity resistance | Very good | |
| UV resistance | Good | |
| Tolerances | Discs can be cut to ±0.005" (±0.127mm) |
Ideas
These products can be used in similar applications.
PR Red Discs are suitable for a higher temperature range.
PB Blue Discs are manufactured from a thinner material.
Custom
Custom diameters and shapes are available.