Fabricated Bobbins
Precision Paper Tube has facilities for fabricating bobbins. PPT maintains a large inventory of machine dies, therefore tooling if required is minimal. These fabricated bobbins can be made out of a wide range of insulating materials. Both for the core tubing and flanges.
Fabricated Bobbin Core Material Secifications
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® Registered trademarks DuPont. | |||
Dielectric Kraft | 165 | 90 (O) | .77 |
Vulcanized Fiber | 300 | 105 (A) | 1.15 |
Resinite Standard Grade | 260 | 105 (A) | 1.24 |
Flame Retardant Resinite FR-9120 | 250 | 105 (A) | 1.34 |
Mylar® | 7,000 | 150 (B+) | 1.39 |
Nomex® | 720 | 220 (H+) | .91 |