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高密墊板Wood Backup Board
PCB鉆孔材料專家PCB Drill Materials Specialist
產(chǎn)品用途:
?用于常規(guī)線路板鉆孔
Application:
?Suitable for general application of PCB board
產(chǎn)品特性:
?屬經(jīng)濟(jì)型鉆孔下墊板,價(jià)格實(shí)惠,降低鉆孔成本
?平整減少鉆孔披鋒及毛刺
?提高鉆孔精度
?環(huán)保產(chǎn)品
Special Features:
?Economic drilling backup board, competitive price and lower drilling cost;
?Flatten surface can reduce drilling burr;
?Increase drilling quality.
?Environment friendly product.
技術(shù)參數(shù)(Technical Data):
型號(hào) Type | 厚度 Thickness (mm) | 厚度公差 Thickness T olerance (mm) | 表面硬度 Surface Hardness (Shore-D) | 密度 Density (Kg/m3) | 規(guī)格 Size (inch) | 尺寸公差 Size Tolerance (mm) | 外觀 Apperance | 翹曲度 Warpage |
DXE-25-UDE | 2.5 | ±0.15 | 80±5 | 960±15 | ±3 | 表面呈本色 (允許不規(guī) 則色差) Original color (Allow some colour difference) | ≤0.6% 的對(duì)角線 Of diagonal | |
DXE-25-HDE | 2.5 | 75±5 | 880±15 | 37"x49" | ||||
DXE-25-MDF | 2.5 | 70±5 | 830±15 | 41"x49" | ||||
DXE-20-HDF | 2.0 | 75±5 | 880±15 | 43"x49" | ||||
DXE-20-MDF | 2.0 | 70±5 | 830±15 |
備注:UDF—超高密度墊板;HDF—高密度墊板;MDF 一中密度墊板
UDF is for ultra high density wood backup board HDF is for high density wood backup board MDF is for medium density wood backup board