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Lithium battery is special PET heat shrinkable tube
This product has a long-term temperature resistance of - 40+125 ℃ and is mainly used for packaging, insulating, and labeling aluminum electrolytic capacitors, tantalum capacitors, farad capacitors, automotive starting capacitors, batteries, inductors, and other products.
This product is environment protecting plastic tube. comply with the related hazardous substances control regulations, such as RoHS, Sony SS-00259, REACH SVHC and halogen-free etc. Now we supply PET battery tube to domestic and world famous battery company, such as Panasonic, LG, SANYO, BAK, Lishen, EVE, BYD, FST, Sinowatt、TENPOWER etc. 
No. | Item | Test method | Unit | Performance |
1 | structural molecular formula | — | — |
|
2 | appearance | — | — | no contaminate matter included |
3 | appearance (undissolved partical) | — | mm2 | ≤0.7 |
4 | camber(280mm) | — | mm | 8Φ以下(under 8Φ)＜3.0 10Φ以上(above 10Φ)＜3.5 |
5 | density | ASTMD792 | g/cm3 | 1.2～1.4 |
6 | tensile strength | ASTM D638 | N/m2 | ＞107 |
7 | break elongation | ASTMD638 | % | ＞62% |
8 | water absorption | ASTMD570 | % | ＜2.0% |
9 | dielectric strength | ASTMD149 | KV/mm | ＞15 |
10 | surface resistivity | ASTMD257 | Ω | ＞109 |
11 | volume resistivity | ASTMD257 | Ω·cm | ＞1014 |
PET battery tube specification and performance table
P/N | Flat width (mm) | Thickness (mm) | Lateral shrink ratio (%) | Longitudinal shrink ratio (%) | Battery model |
Ф8 | 13.9±0.2 | 0.07±0.02 | 47±4 | 8±3 | NI-MH battery |
Ф10 | 17.0±0.2 | 0.07±0.02 | 47±4 | 8±3 | NI-MH battery |
Ф14 | 23.2±0.3 | 0.07±0.02 | `` | `` | 14500 |
Ф18 | 29.8±0.3 | 0.08±0.02 | `` | `` | 18650 |
Ф18 | 30.2±0.3 | 0.07±0.02 | `` | `` | 18650 |
Ф21 | 35.2±0.3 | 0.07±0.02 | `` | `` | 21700 |
Ф25.4 | 42.0±0.5 | 0.10±0.02 | `` | `` | 26650 |
Ф32 | 54.0±0.5 | 0.08±0.02 | `` | `` | 32650 |
Remark: Special criteria is decided on the fact.
Caution: Please store the product below 30℃ condition, avoid the sunshine directly or close to the heat source.
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Tel: 0086-0752-3790309
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