Wuhu Huishi New Material Technology Co., Ltd.

Wuhu Huishi New Material Technology Co., Ltd.

Production and sales of special industrial adhesive materials

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Hui clan


Insulating film

· Product description:

Substrate: PET film
Adhesive system: polyolefin
Color: Translucent
Specifications:(100M) length

· Product characteristics:

The use of PET substrate, and special anti-aging electrolyte glue formula design, so that it has good adhesion and shear strength to the pole piece; has good heat sealing performance, prevent electrolyte leakage performance, can effectively protect the core pole group, improve the stability of the core pole group;

· Product Application:

Used for sealing and protecting semi-solid core pole pieces.


Technical parameters:

Project Unit Specification value Test Method
substrate thickness mm 0.015±0.002 GB/T 7125-2014
Total thickness mm 0.020±0.003 GB/T 7125-2014
acupuncture strength N ≥ 2 GB∕T 10004-2008
Shear force on copper foil N ≥ 15 120 ℃/5S/0.1MPa
shear force on aluminum foil N ≥ 50 120 ℃/5S/0.1MPa
Heat sealing performance / No leakage Inject electrolyte into the heat-sealed bag at 85°C/24°C;

· Preservation conditions and duration:

○ Store at room temperature, avoid direct sunlight, freezing and high temperature, and do not squeeze or damage the package.
○(20 ℃ ± 10 ℃)*(≤ 80% RH) under the condition of temperature and humidity, the validity period is 12 months from the date of coating and 6 months from the date of shipment.

Keywords: HS-217A#1520

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