CORONA TEST PENS
Many plastics have chemically inert and nonporous surfaces with low surface tensions causing them to be non-receptive to bonding with printing inks, coatings and adhesives.Although results are invisible to the naked eye, surface treating modifies surfaces to improve adhesion.
Polyethylene, polypropylene, nylon, vinyl, PVC, PET, metalized surfaces, foils, paper and paperboard can be tested by BESTDYNE Corona Test Pens. It is safe, economical and delivers high speed result.
BESTDYNE Corona Test Pens cotains 15 cc ink in their storage
BESTDYNE Corona Test Pens are available in all range from 30 dyne/cm to 70 dyne/cm.
| PRODUCT CODE | DYNE/CM | BOX |
| Starter Corona Box | 30, 32, 34, 36, 38, 40, 42, 44 | 8 Pieces |
| Medium Corona Box | 34, 36, 38, 40, 42, 44, 46, 48 | 8 Pieces |
| Large Corona Box | 38, 40, 42, 44, 46, 48, 50, 52 | 8 Pieces |
| XL Corona Box | 44, 46, 48, 50, 52, 54, 56, 58 | 8 Pieces |
| XXL Corona Box | 56, 58, 60, 62, 64, 66, 68, 70 | 8 Pieces |
| Quick Corona Box | 38, 38, 38, 38, 38, 38, 38, 38 | 8 Pieces |
| Mixed Corona Box | 30, 38, 40, 46, 48, 54, 60, 68 | 8 Pieces |