Ultra-clear release film
Main Uses:
- Protective film for various surfaces
- Car window film
- Electronics protection
- Packaging materials
Product Characteristics:
- Ultra-clear transparency for unobstructed visibility
- High durability and resistance to scratches
- Excellent adhesion properties
- Easy to apply and remove without leaving residue

Product Features Display (Ultra-clear Release Film):
The main characteristics of PET (Polyethylene Terephthalate) include high thermal resistance and great dimensional stability. These features ensure that the film can withstand high temperatures and maintain its shape and size over time, even under stress. Thanks to these advantages and the extensive release range, CRATUSSFILM® is the most suitable product for the most demanding PSA (Pressure-Sensitive Adhesive) applications.
Key Benefits:
- High Thermal Resistance:
PET films can endure high temperatures without deforming or losing their properties, making them ideal for applications that involve heat exposure.
- Dimensional Stability:
The film maintains its dimensions and does not shrink or expand, ensuring consistent performance in various environments.
- Wide Release Range:
Cratuss® release films offer a broad range of release levels, catering to different adhesive strengths required in various applications.
- Versatility in Coating:
All PET liners can be coated on one or both sides, providing flexibility for different usage scenarios and enhancing the film's adaptability to specific requirements.
Additional Features:
- Optical Clarity:
Ensures maximum transparency, making it ideal for applications where clear visibility is crucial, such as car windows and display screens.
- Chemical Resistance:
Resistant to many chemicals, which extends the film's lifespan and maintains its integrity in harsh environments.
- Environmental Stability:
Performs well in diverse environmental conditions, from extreme heat to cold, ensuring reliable protection and performance.
- Customizable Thickness:
Available in various thicknesses to meet specific needs, offering tailored solutions for different applications.
Applications:
- Automotive:
Protects car windows and surfaces, ensuring clarity and protection against scratches and UV rays.
- Electronics:
Used to protect screens and delicate components, providing a barrier against dust, scratches, and damage during handling and transportation.
- Packaging:
Ensures the safe and secure packaging of sensitive items, maintaining their integrity during shipping and storage.
- Construction:
Used as a protective layer for glass and other surfaces during construction and renovation projects.
Cratuss® ultra-clear release films provide a high-performance solution for industries requiring reliable protection and exceptional clarity. With their superior properties and versatility, these films are indispensable in various demanding applications.
Ultra-clear release film parameters
|
Item |
Unit |
Measuring Method |
Result |
|
|
Thickness |
um |
ASTM D374 |
12-125 |
|
|
Tensile Strength |
MD |
Mpa |
ASTM D882 |
210 |
|
TD |
210 |
|||
|
Elongation |
MD |
% |
ASTM D882 |
150 |
|
TD |
150 |
|||
|
Heat Shrinkage 150℃, 30min |
MD |
% |
ASTM D1204 |
1.5 |
|
TD |
0.3 |
|||
|
Release Force |
g/inch |
TESA 7475 TAPE |
3-600 |
|
|
Residual Adhesiveness Rate |
% |
NITTO 31B TAPE |
>85 |
|
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