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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Double Coating Recombined PCB Drilling High Density White Backup Board
Special Features:
--Water-Based Enviromenttal Protection Materials,No Pungent Smell
--Glossy Surface,Good Flatness,Not Easy Warping And limited Thickness Tolerance
--Unique Additive Material Can Lower Drill Temperature,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- HRW | 2.5 |
±0.15
| 75±5 | 880±50 |
37‘’x49" 41"x49" 43"x49"
|
±3
|
Gloss White(Allow Some Color Difference)
|
≤0.6% Of Diagonal
|
| 20-HRW | 2.1 | 75±5 | 880±50 | |||||
| 15-HRW | 1.6 | 70±5 | 880±50 | |||||
| 25-HRW | 2.5 | 80±5 | 960±50 |
