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YUFFEN
The series is widly used in Power Module, Cylindrical Lithium Batteries, Consumer Electronics Batteries. Also there are various tapes including YUFFEN brand and some well-known brands, which are used in different scenarios.
Features:
1.Customizable width
2.Withstand voltage leakage current< 3mA, 5000DC
3.Insulation resistance≥ 200MΩ, 10000DC, 60s
4.Flame retardant grade: UL94-HB
Property | Test method | Standard | |
Tensile strength | ≥4000Pa/m2 | ||
Dielectric voltage withstand | 10seconds | ≥8KV | |
Volume resistivity | Normal temperature Relative temperature≤65% | ≥1015Ω/cm3 | |
Resistance to second shrinkage | 185°C 15seconds | ≤20% | |
Resistance to second shrinkage | Dipping in 160°C silicone oil after recovered with capacitor for 3 minutes | Excellent appearance | |
Contraction ratio | transverse contraction rate (> 48%) and longitudinal contraction rate (< 15%) | ||
Shrinkage temperature | 80℃; | ||
Resistance to first time heating | 105℃ | ||
Shrinkage rate | ≥ 48±5% | ||
Packaging Size | |||
Thickness | 0.1mm/0.15mm | ||
Product Packaging | 2KG/5KG/10KG/15KG volume | ||
Flattened Width | 30mm-650mm | ||
Recommended tube size for common configuration | |||
1 x 18650 battery | 85mm | ||
2 x 18650 battery | 120mm | ||
3 x 18650 battery | 130mm | ||
4 x 18650 battery | 150mm | ||
5 x 18650 battery | 180mm | ||
6 x 18650 battery | 200mm | ||
It is composed of PET substrate coated with acrylic adhesive layer, and plays the role of appearance protection and insulation in pack assembly。