WOOD BACKUP BOARD

WOOD BACKUP BOARD

Application :

Backup & Entry Boards
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Description

Application :

Suitable for FPC,HDI and Multilayer PCB Drilling

Advantaage:

Use water -based environmental protection materials ,no pungent smell

Glossy surface,

Suitable for General PCB Drilling

Advantage:

● Surface is harder,smooth,can reduce the drilling burrs

● Economic selection can reduce the drilling cost

● Environment protect ,no pollution and Recyclable

Hardness

tolerance

41"*49"

Frequently Asked Questions

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: If machines, it will be about 10~15 working days. If spares, it will be about 2~3 working days after payment.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.

Technical Parameters

Thickness2.5/ 2.0 mm
Thickness Tolerance±0.15
Surface Hardness (Shore-D)75±5, 80±5
Density (Kg/m3)880±15, 960±15
Size (inch)37*49/ 41*49/ 43*49
Size Tolerance (mm)±3
Warpage≤0.6% of dia
TYPEThickness
(mm)thickness
tolerancesurface
(Shore-D)Density
(kg/m³)size / Size
(mm)Apperance / Warpage
DXE-25-HDF2.5 / ±0.15 / 75 ±5 / 880 ±50 / 37"*49"
43"*49"±3 / Naturl color allow some
color difference≤0.6%
DXE-20-HDF2.0 / ±0.15 / 75 ±5 / 880 ±50 / 37"*49"