Products&Technology

PET Protective Film

Summary:As a packaging material for flexible packaging lithium battery cells, Andeli's A series aluminum-plastic soft packaging composite film has excellent barrier performance, deep forming performance, electrolyte stability and electrical insulation performance.

Keyword:PEVA packaging film, PE protective film

Consultation:

Product description

The lithium battery protective film uses transparent polyester PET film as the substrate and is coated with acrylic pressure-sensitive adhesive. The material has high strength, wear resistance, easy to apply and peel off, high temperature resistance, and can be applied to the surface protection of battery cell materials in high-temperature treatment processes. It is used for the surface protection of polymer lithium batteries, square lithium batteries, and other battery cell processes. After vacuum or fixture baking treatment, there is no residual adhesive, no traces, and no barcode removal

 

1. Conventional specifications
PET film thickness: 50±2μm
Glue thickness: 10±2μm

 

2. Performance of protective film substrate

 

Item
No.

Inspection items
Test Item

unit
Unit

Standard
standard

Inspection method
Test method

1

Product Structure

PET

μm

50±2μm

Micrometer

Ad

10±2μm

2

Appearance

---

Smooth surface, no obvious wrinkles, damage, burrs, etc.

Visual

3

Color

---

Clear or blue

Visual

4

Peel strength

N/25mm

0.1±0.06 N/25mm

Tension machine

5

Initial tack

#

---

---

6

Tensile strength

MPA

≥140

Tension machine

7

Heat resistance

---

pass

See Remarks

8

RoHS

ppm

RoHS Compliant

Third party detection

Remarks: Paste on the aluminum-plastic film and bake in vacuum at 85°C for 24 hours, no warping, no glue residue after peeling off.

Complete categories and cost-effective
With professional technology, we are committed to product research and development, create cost-effective products, and meet the needs of customers.

 

Good quality is trustworthy
Quality management is embedded in every production process during the production process. From raw material selection to product production
Manufacturing, packaging, shipment, etc. are inspected and supervised layer by layer, and strive to create excellent quality.

 

Worry-free after-sales service
Meticulous service details highlight service quality!

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ANDELI

  service@gdandeli.com

  86-754-85709138

  http://www.gdandeli.com

  Andeli Industrial Park, Xiadao Road, Chenghai District, Shantou City, Guangdong Province

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Keywords: PE protective film, POF heat shrinkable film, PVC advertising film and body labeling film