PET Release Film Green Colour

Stable and consistent release force (low / medium / high release available)
Excellent heat resistance, suitable for coating and drying ovens
High dimensional stability with minimal shrinkage
Smooth surface for precise coating and die-cutting
Compatible with acrylic, rubber-based, and silicone adhesives
Custom thickness, width, color, and release level available

Category: PET Release Film Tag: pet release film

Description

PET Silicone Release Film – Product Introduction

PET Silicone Release Film is a functional film made by coating one or both sides of a PET (polyester) film with a uniform silicone release layer.
It features excellent dimensional stability, high heat resistance, and consistent release performance, making it an ideal release liner for various adhesive and industrial applications.

PET release film is widely used in pressure-sensitive adhesives, adhesive tapes, labels, die-cutting processes, electronic materials, protective films, and medical products.

Product Specifications (Customizable)

Base film thickness: 25μm / 36μm / 50μm / 75μm / 100μm (custom available)
Coating: Single-side or double-side silicone coating
Release force: Low / Medium / High (customizable)
Silicone type: Solvent-based or solvent-free silicone
Color: Transparent, semi-transparent, or colored (blue, red, etc.)
Width & length: Customized according to customer requirements

Product parameters

Item		Unit	Measuring Method	Result
Thickness		um	ASTM D374	50-125
Tensile Strength	MD	Mpa	ASTM D882	180
	TD			180
Elongation	MD	%	ASTM D882	110
	TD			110
Heat Shrinkage 150℃, 30min	MD	%	ASTM D1204	1.2
	TD			0.5
Release Force		g/inch	TESA 7475 TAPE	3-600
Residual Adhesiveness Rate		%	NITTO 31B TAPE	＞85

Key Advantages of PET Silicone Release Film

1. Stable and Consistent Release Force

Uniform silicone coating ensures controlled and reliable release
Smooth peeling without residue or silicone transfer
Suitable for high-speed coating and die-cutting processes

2. Excellent Heat Resistance

Withstands high temperatures (typically up to 180–220°C, depending on grade)
Suitable for drying ovens, lamination, and thermal processing

3. Outstanding Dimensional Stability

PET base film offers high tensile strength
Minimal shrinkage or deformation during processing
Ensures precision in coating and converting operations

4. Smooth and Flat Surface

High surface smoothness improves product appearance
Ideal for high-precision die-cutting and laminating applications

5. Wide Adhesive Compatibility

Compatible with various adhesive systems, including:
- Acrylic adhesives
- Silicone adhesives
- Rubber-based adhesives
Release properties can be adjusted to match different adhesive types

6. High Customization Capability

Release force, thickness, coating type, and color can be tailored
Suitable for different production processes and end-use requirements