Table 5 The use of different adhesive systems
From: European harmonised system for training and qualification of adhesive bonding personnel
Test pieces for the practical exercises | ||||||
|---|---|---|---|---|---|---|
No. | Type of joint | Surface preparation | Adhesives | Remarks | ||
Hours | Total hours | |||||
1 | 2 | 2 | Lap joint | Epoxy | A representative cross section of joint types, adhesive systems (including dispensing techniques) shall be used to assess the candidate. | |
Acrylic | ||||||
Degrease, grit blast, degrease | Anaerobic | |||||
Cyanoacrylate | ||||||
Polyurethane | ||||||
2 Part Cold Cure | ||||||
2 | 2 | 4 | Peel Specimen | |||
3 | 1 | 5 | Pin and Collar | |||
4 | 1 | 6 | Examination | |||