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PET Release Film

Your Professional PET Release Film Supplier

 

 

PLA Shrink Film refers to a type of shrink film that is made from polylactic acid (PLA), a biodegradable polymer derived from renewable resources such as corn starch or sugarcane. PLA shrink film is widely used in packaging applications due to its environmental friendliness and ability to shrink tightly around products, providing secure and tamper-evident packaging.To facilitate seamless global transportation, the company maintains warehouses in Qingdao Free Trade Zone and Shanghai Free Trade Zone, situated near ports for convenient shipping worldwide.

 

 
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Why Choose Us
01.

Product Application

Cratuss Film's offerings including Tyre and rubber industry,packaging, Printing,labeling, medical, electrical, wrapping and lamination uses.

02.

Good Service

High-quality after-sales service, tracking usage, and positive feedback. Rapid response within 24 hours.

03.

Quality Assurance

We have 100% quality guarantee to customers. We will be responsible for any quality problem.

04.

Fast Delivery

We have full stock, and can deliver within short time. Many styles for your choices.

 

Product Description

 

Performance

Parameter

Tensile strength (longitudinal)

150 - 300MPa

Tensile strength (transverse direction)

100 - 200MPa

Elongation at break

100% - 300%

Tear strength

20 - 50kN/m

Transmittance

90% - 92% +

Haze

1% - 3%

Melting point

250 - 260ºC

Thermal shrinkage (longitudinal)

1% - 5%

Thermal shrinkage (horizontal)

1% - 5%

 

Features of PET Release Films

 

High Tensile Strength:

PET release film is known for its high tensile strength, making it resistant to tearing or breaking during handling or application processes.

01

Heat Resistance:

PET release film can withstand high temperatures, making it suitable for applications that involve heat curing or lamination processes.

02

Chemical Resistance:

PET release film is resistant to various chemicals, including solvents and oils, ensuring compatibility with a wide range of adhesive systems and substances.

03

Versatility:

PET release film is used in various industries, including manufacturing, electronics, automotive, aerospace, printing, and labeling. It is commonly utilized for applications such as adhesive tapes, labels, protective films, transfer tapes, graphic overlays, and more.

04

Customizable Options:

PET release film can be customized with different thicknesses, widths, and surface finishes to meet specific application requirements.

05

 

Product Paramenters

 

PROPERTY

TEST METHOD

UNIT

TYPICAL VALUE

Thickness

ASTM D 374

Micron

23

Haze

ASTM D 1003

%

2.5

Transmittance

ASTM D 1003

%

92

Gloss (45°)

ASTM D 2457

%

85 / 90

Heat Shrinkage (MD/TD)

BMS TT 0.2 (150ºC, 30min)

%

1.5 / 0

Tensile Strength (MD/TD)

ASTM D 882

MPa

230 / 240

Release Force

7475 TAPE
(30cm/min,180°)

G/inch

200~700

Residual Rate

NITTO 31B TAPE

%

90

 

 
 
Application Of PET Release Film
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Graphic arts
PET release films are commonly used in the graphic arts industry for producing decals, stickers, and other adhesive graphic applications. They provide a high-quality surface for printing and a reliable release from the adhesive.

 

Medical and healthcare
In the medical and healthcare industry, PET release films are used in manufacturing medical devices and diagnostic equipment. They are also used as a backing material for adhesive bandages and other medical tapes.

 

Automotive
PET release films are used in the automotive industry for manufacturing interior and exterior trim parts. They are used as a mold separation layer in the casting and molding processes, allowing for easy removal of the finished parts from the mold.

Electronics
In the electronics industry, PET release films are used as a substrate material for electronic components and circuits. They provide a stable and reliable surface for the attachment of electronic adhesives and components.

 

Textile
PET release films are also used in the textile industry for manufacturing non-stick release papers used in the production of fabric coatings and laminates.

 

Food and beverage
In the food and beverage industry, PET release films are used as a separator layer in the production of baking papers and other baking products. They prevent food from sticking to the surface and ensure easy release.

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Shipping

 

productcate-835-759

 

FAQ

Q: Why is PET better than PVC?

A: PET resists tampering and is not absorbed by what it contains, making it suitable for food and beverage packaging. PET is more environmentally friendly. It is 100% recyclable and has a quicker cycle time compared to other industry plastics. In fact, PET is one of the most recycled plastics globally.

Q: Is PET film heat resistant?

A: Polyester (PET) films have a high thermal stability against high temperatures and can be used permanently at temperatures from - 70 °C up to 150 °C. The melting point of the films is over 200 °C.

Q: What is the temperature range for PET film?

A: One of the most unique attributes that seperates polyester (PET) film from other thermo-plastic substrates is its ability to retain good physical properties over a wide temperature range. As a matter of fact, PET can withstand temperatures as hot as 150°C (302°F) and as cold as -70°C (-94°F).

Q: What are the applications of PET film?

A: Polyethylene Terephthalate is used in several packaging applications as mentioned below: It is an excellent water and moisture barrier material. Plastic bottles made from PET are used for mineral water and carbonated soft drinks. Its high mechanical strength makes PET films ideal for use in tape applications.

Q: What is the temperature rating for PET film?

A: Polyester PET films have balanced tensile properties and excellent resistance to moisture and most chemicals. PET can withstand temperature extremes from -100°F to 300ºF.

Q: What is the melting point of PET film?

A: Between 250°C and 260°C
Melting enthalpy of PET
The melting point of PET generally ranges between 250°C and 260°C, which is particularly utilized in the production of textile fibers. Textiles made of PET are favored for their light weight and high tensile strength.

We're well-known as one of the leading pet release film suppliers in China. Please rest assured to wholesale high quality pet release film for sale here and get quotation from our factory. For price consultation, contact us.

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