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    How to calculate the weight of material? 2015/4/15

CATOS 2200 and 2150
 Weight:Weight=length(m)xwidth(m)xthickness(mm)xDensity(1.85g/cm3)                                  
 ( eg. Weight of  a sheet 1220mm x 1020mm x 4mm=1.22x1.02x4x1.85=9.2kg)

CATOS 2011
 Weight:Weight=length(m)xwidth(m)xthickness(mm)xDensity(2.1g/cm3)                                     
( eg. Weight of  a sheet 1220mm x 1020mm x 4mm=1.22x1.02x4x2.1=10.45kg)

CATOS FR4
 Weight:Weight=length(m)xwidth(m)xthickness(mm)xDensity(2.1g/cm3)                                     
( eg. Weight of  a sheet 1220mm x 1020mm x 4mm=1.22x1.02x4x2.1=10.45kg)

    What is the density of material? 2015/4/15

CATOS 2200 and 2150
Density:1.85g/cm3

CATOS 2011
Density:2.1g/cm3

CATOS FR4
Density:2.0~2.1g/cm3

    How many QC in your factory? 2012/4/28
15% of the factory staff work as QC, total 15QC staff.
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