YongLiDa QCJ-120B Film Impact Device

YONGLIDA QCJ-120B lacquer film Impact device catheter height 120 +/- 0.2cm, sub-scale 1cm, drop weight mass 2000 +/- 2g, Impact head specification φ 16mm, Impact depth 2.5 +/- 0.1mm, die base concave hole diameter φ 16.3mm, meet the standard ASTM. D 2794-92 mail coating test method for resistance to rapid deformation (Impact).