120 Centigrade D17.8 Die Cut Mylar Fish Lithium Battery Paper Vulcanized Fiber
D17.8 Fish Paper Vulcanized Fiber Die Cut Mylar On Both Sides Lithium Battery Or Motor
Dimension: D17.8*0.2mm
Fish paper is a fibrous dielectric paper, which is a unique combination of strength, ease of forming and punching. It offers high mechanical strength, but extremely light.
The products in this category are made of wood pulp or paper pulp. Main substances are cotton fiber, so they are good for environmental protection. Yet they have good property of isolation, light weight, mechanical strength, resisting electric arc, oil and heat. Some can withstand 120℃. Some fire-retardant products pass UL-V0 test.
These mylars, often combine with double-sided adhesive tape, stick to somewhere needed to insulate. Or use screw to fix via small holes in it.
Basic mylar properties:
| No. | Item | requirement | test data |
| 1 | thickness | 0.1-0.5mm | ±0.2 |
| 2 | density g/cm3 | 1.3-1.5 | 1.32 |
| 3 | tensile strength | ≥44 | 50.6 |
| 4 | ball-fall breakage % | no break | no break |
| 5 | Vicat softening point | ≥55℃ | 60℃ |
Usage example
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