To determine the impact resistance of plastic sew-through flange buttons to a falling mass of 0.84kg (29.5oz), released from a height of 67mm (2.625 inches) or other heights as required.  Cracking, chipping or breakage constitute failure.

 

Techniques ：

Impact Quality ：0.84Kg

Testing Hight ：32mm,44mm,67mm,83mm,95mm,117mm,200mm

Standard ：ASTM D5171

Dimensions ：238mm×200mm×342mm

Weight ：2.6kg