Test |
Requirement of IS 2202 |
Test Result |
Dimensions & Squareness |
Length: +5mm, -5mm |
Length: +3mm |
|
Width : L +5mm,-533
Thickness +- 1mm
Squareness : 1mm at a length
Of 500mm |
Width : +2mm
Thickness : +0.6mm
Squareness : < 1mm
At a length of 500mm |
General Flatness
Local Planeness
Impact Indentation
Flexure Test |
< 6mm
<0.5 mm
<0.2 mm
Max. Deflection < 5 mm |
< 4 mm
<0.3 mm
<0.15 mm
Max Deflection < 3mm |
Edge Loading Tests |
Residual deflection < 0.5mm
Lateral Bucking < 2 mm |
Residual deflection < 0.25 mm
Lateral buckling < 1 mm |
Shock Resistant Tests
Misuse Tests
End Immersion Test |
Should withstand 5 impacts
Pass
No- de-lamination in on cycle |
Can withstand 10 impacts
Excellent
Can undergo three cycles
Without any de-lamination |
Knife/Glue Adhesion – Test
Screw withdrawal Resistance
Slamming Tests
Buckling Test |
Pass
>1000 N
Pass
Pass |
Excellent
>1500 N
Excellent
Excellent |