DW-500-40
DeWAL® DW500-40 is a masking tape designed for HVOF applications. It is a high temperature thermal spray masking tape designed for the most severe applications. The tape is constructed of glass cloth and silicone rubber. DW500-40 is able to withstand grit blasting and the energy of HVOF spraying processes.
Applications:
- Masking tape in grit blasting, plasma, flame, HVOF and wire arc spraying
$42.00 – $84.00
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| Basic Physical Properties | Typical Value | Units | Test Method |
| Adhesion to Steel | 636 / 57 | g/cm / oz/in | ASTM-D 1000 |
| Color | White | N/A | N/A |
| Construction | Typical Value | Units | Test Method |
| Substrate | Silicone Rubber & Glass Cloth | N/A | N/A |
| Adhesive System | Silicone | N/A | N/A |
| Overall Thickness | 0.965 / 0.038 | mm / in | ASTM-D374 |
| Min Width | 6.35 / 0.25 | mm / in | N/A |
| Max Width | 914 / 36 | mm / in | N/A |
| Heat and Flame | Typical Value | Units | Test Method |
| Max Operating Temp. | 260 / 500 | °C / °F | N/A |
| Processing & Packaging | Typical Value | Units | Test Method |
| Shelf Life | 1 | Year from DOM | N/A |
| Shelf Life Storage Temp. | 21 / 70 | °C / °F | N/A |
| Roll Length | 10 / 11 | m / yd | N/A |
| Standard Core Type | DeWAL Paper | N/A | N/A |
| Core Diameter | 76 / 3 | mm / in | N/A |
| Standard Liner | Yellow Bubble | N/A | N/A |
