With the help of the Pennsylvania College of Technology, we have added a video of the Low Temperature Impact Test procedure to our series of video clips.
This test method covers the determination of the energy required to cause the failure of plastic samples at low temperature by free-falling darts.
You can download the written test procedure here. The PDF also includes a diagram of the Drop Dart Testing apparatus and blank data recording forms.
Additional video clips include Pourability and Bulk Flow Test Method, 5 Axis Machining, Gel Testing Crosslink, Hand-routing and Drilling, Training on Spinwelds, and many in-mold videos.