Forged Acrylics Black KYDEX T .040", 8 x 12 Inch Nominal (2-Pack) 8x12 040 2 Pack
Forged Acrylics Black KYDEX T .040", 8 x 12 Inch Nominal (2-Pack)
KYDEX sheets have excellent forming properties, which results in uniform wall thicknesses and crisp detail. KYDEX sheet forms to deep draws with low forces when heated to the upper end of the forming temperature range. Unlike many other thermoforming sheets, KYDEX sheet has unusually high resistance to hot tearing. Forming Guidelines Oven temperatures should be set differently than the settings used for ABS or FR-ABS. Typical heater settings (percentage timers) are 30% – 50% top heaters and 50% - 70% bottom heaters.. The most frequent problem is trying to heat the sheet too quickly, particularly on the primary surface. Cycle times will vary depending on the oven conditions and grade of KYDEX sheet being formed. When forming KYDEX sheet, it is better to rely on the sheet appearance during heating than on fixed cycle times. Forming temperatures – Guidelines: (Sheet should not exceed 204°C (400°F). 165 - 177°C (330 - 350°F) for < 1.50mm (0.060"). 182 - 196°C (360 - 385°F) for 1.50mm to 3.20mm (0.060" to 0.125"). 196 - 204°C (385 - 400°F) for > 3.20mm (0.125") - Ideally the core sheet temperature should be within 10°F of the surface temperature. Sheet Appearance During Heating As KYDEX sheet is heated, the inherent stresses in the sheet will relax. Stage I: The heating is marked by wide undulations and softening. Stage II: The material will start to form small ripples (known as oil canning). Stage III: The material will start to smooth out and sag (KYDEX sheet will generally sag less than other thermoplastics due to its high melt strength. Stage IV: The ripples will have smoothed out indicating that most stresses have been removed. 10 to 30 seconds afterwards the sheet is ready to form.
Product Features
- P3 Valour Matte textured on one side, smooth on the other
- Excellent thermoforming properties, easy to fabricate and machine
- Nominal Sizing: actual sheets +/- 18 after saw cutting kerf
- Durable, good impact strength, with abrasion and scratch resistance integral color throughout makes scratches and wear less noticeable
- KYDEX is a go to material for thermoforming knife sheaths and gun holsters