DONGGUAN XIANGHUA ELECTRONIC TECHNOLOGY CO., LTD.
Dongguan Xianghua Electronic Technology Co.,Ltd. Professional Hi-tech Drill Material Manufacturer. We Manufacture,We Concertrate,We Care
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PCB Drilling Backup Board White Melamine Coating Thickness 1.5 / 2.0 / 2.5 mm
Special Features:
-- Flat And Smooth On Surface,Not Easy Warp
-- Water-Based Environmental Protection Materials,0 Pollution
-- Low Temperature Drill,Reduce Bit Wear And Increase Drilling Location Accuracy
-- Customized Sizes Are Accepted
Shipping Terms:
EXW,FOB,CNF & CIF
Product Details:
| Type | Thickness(mm) | Thickness Tolerance(mm) | Surface Hardness(Shore-D) | Density (Kg/m³) | Size (Inch) | Size Tolerance(mm) | Apperance | Warpage |
| 25- HMW | 2.5 |
±0.15
| 75±5 | 880±50 |
37‘’x49" 41"x49" 43"x49"
|
±3
|
White(Allow Some Color Difference)
|
≤0.6% Of Diagonal
|
| 20-HMW | 2.1 | 75±5 | 880±50 | |||||
| 15-HMW | 1.6 | 70±5 | 880±50 | |||||
| 25-HMW | 2.5 | 80±5 | 960±50 |
