Dura420 Material 1.0-2.0mm Thick High-precision PCB Lamination Steel Plate Press Plate ESSP-D420
1. Introduction of Dura420 Material 1.0-2.0mm Thick High-precision PCB Lamination Steel Plate Press Plate ESSP-D420
PCB/CCL Press Plate ESSP-D420 is using German raw material steel with the steel model of Dura420.
It has been working reliably in the PCB or CCL laminator as our mature and reliable high-precision lamination steel plate special for PCB or CCL lamination purpose.
|  Models
Items | Dura420 |
| Mass-Lam plate | Pin-lam plate |
| Thickness | 1.0-2.0mm | 1.0-2.0mm |
| Width | ≤1300 | ≤1300 |
| Length | ≤2410 | ≤2410 |
| Thickness tolerance | ±0.10 | ±0.10 |
| Surface roughness (um) | Ra≤0.15 Rz≤1.5 | Ra≤0.15 Rz≤1.5 |
| Positioning hole to hole tolerance | -- | +/-0.10 |
| Standard bushing slot tolerance | -- | +0.10/-0mm |
| Warpage degree | ≤3mm/M | ≤3mm/M |
| L/W size tolerance | ±1mm | ±1mm |
| Yield strength | ≥1175 N/mm2 | ≥1175 N/mm2 |
| Tensile strength | ≥1400 N/mm2 | ≥1400 N/mm2 |
| Extensibility | ≥5% | ≥5% |
| Hardness HRC | 50HRC±2 | 50HRC±2 |
| Work temperature | ≤400℃ | ≤400℃ |
| Parallelism | ≤0.03 | ≤0.03 |
| Diagonal deviation | 1-2mm | 1-2mm |
| Thermal conductivity | ≥25W/MK at 300℃ | ≥25W/MK at 300℃ |
| Average thermal expansion coefficient (10-6/℃) | 10~12 | 10~12 |
2. Product features of Dura420 Material 1.0-2.0mm Thick High-precision PCB Lamination Steel Plate Press Plate ESSP-D420
Key features of Printed Circuit Board PCB/CCLPress Plate ESSP-D420:
1). Reliable lamination performance in the process of PCB or CCL lamination.
2).The minimum high-temperature warpage degree with longer service life.
3). It has better thermal conductivity and thermal expansion coefficient, which can save more cost and energy in the production process.
4). High corrosion resistance and hardness.
5). Suitable for various types of lamination steel plate washing machines.
3. Technial paramaters of Dura420 Material 1.0-2.0mm Thick High-precision PCB Lamination Steel Plate Press Plate ESSP-D420
1). Steel material: Dura420.
2). Normal thickness (mm): 1.0, 1.2, 1.5, 1.6, 1.8, 2.0.
.Service life: 5-8 years (Note: after repeated usage, the steel plate will become thinner. It is advised not to continue using it after the plate thickness is lowered to less than 1.3mm/the steel plate thickness between 1.3-1.6mm should ensure no deformation or warping.).
3).Normal sizesof PCB lamination steel plate/press plate (L*W in mm): 1500*1295/1300*800/1295*787/1295*1613/1295*1143/1295*787/1285*750/1280*1120/1280*1070/1280*970/1270*1118/1270*1070/1143*660/673*571/660*508/24"*28".
4). Normal sizesof copper clad laminateCCL lamination steel plate/press plate (L * W in mm): 1910*1270/2210*1270/2220*1270.
4. Performance features of Dura420 Material 1.0-2.0mm Thick High-precision PCB Lamination Steel Plate Press Plate ESSP-D420
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