4.1 These tests are useful for specification and control purposes during the manufacture, purchase, and use of the magnet-wire enamels, and for determining uniformity of batches.
1.1 These test methods cover testing liquid enamel coatings used to produce film-insulated magnet wire.
1.2 The values stated in either lbs/gal or SI units are to be regarded separately as standard.
1.3 The test methods appear as follows:
| Sections |
Density | 6 – 10 |
Determined Solids | 16 – 22 |
Effective Solids | 31 – 37 |
Flash Point | 11 – 15 |
Infrared Analysis | 45 – 50 |
Stack Loss | 23 – |