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No Pollution PCB Drilling White Melamine Coating Backup Board

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[China]

Address: No.2 Hengjie,Daohong Road,Daojiao Town,Dongguan,Guangdong,China

Contact name:Owen Wan

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:

Application	For High-class and Multi-Layer PCB board Drilling
Type	25-HMW/20-HMW/15-HMW/25-UMW
Thinkness(mm)	2.5/2.1/1.6/2.5
Thinkness Tolerance(mm)	±0.15
Surface Hardness(Shore-D)	75±5/75±5/70±5/80±5
Apperance	White,Allow Some Color Shading
Size(inch)	37"x49"/41"x49"/43"x49"
Size Tolerance(mm)	±3

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

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