Our Non Silicone Release Film is a high-performance PET-based release liner designed for applications where silicone contamination, surface cleanliness, and adhesive compatibility are critical.
Using advanced silicone-free release technology, our release films provide stable peeling performance, excellent dimensional stability, and reliable processing performance for precision adhesive converting, electronics, optical materials, and high-end industrial applications.
With customizable thickness, width, release force, and surface properties, we provide tailored release film solutions for different adhesive systems and manufacturing requirements.
What Is Non Silicone Release Film?
Non Silicone Release Film is a specialized release liner that uses silicone-free release technology instead of traditional silicone coating systems.
Unlike conventional silicone release films, non silicone release films minimize silicone migration risks and provide a cleaner surface environment, making them ideal for applications requiring high bonding reliability and contamination control.
The film typically consists of a PET substrate combined with a specially engineered non-silicone release coating, providing controlled release performance while maintaining excellent mechanical stability.
Key Features:
• Silicone-free release technology
• Low contamination risk
• Stable release force
• Excellent dimensional stability
• Compatible with various adhesive systems
• Suitable for precision converting processes
1. Silicone-Free Technology for Cleaner Processing
Traditional silicone release liners may create silicone transfer concerns during processing, especially in applications requiring high surface cleanliness.
Our non silicone release film eliminates silicone-based release agents and helps reduce contamination risks, providing a cleaner surface for subsequent bonding processes.
Benefits:
• Reduced silicone migration
• Cleaner adhesive contact surface
• Improved bonding reliability
• Suitable for sensitive manufacturing environments
2. Excellent Adhesive Compatibility
Different adhesive systems require different release characteristics.
Our non silicone release films can be customized to match various adhesive technologies, including:
• Acrylic adhesives
• Rubber-based adhesives
• Hot melt adhesives
• UV-curable adhesives
The controlled release performance helps ensure smooth liner removal without damaging adhesive layers.
3. Stable Release Performance
Consistent release force is essential for automated manufacturing and high-speed converting processes.
Our release films provide:
• Uniform peeling performance
• Stable release force control
• Smooth liner removal
• Reduced processing variation
4. Designed for Precision Applications
With excellent flatness and dimensional stability, non silicone release films are suitable for:
• Precision die cutting
• Lamination processes
• Roll-to-roll manufacturing
• Automated assembly processes
Comparison of Release Technologies
| Feature | Non Silicone Release Film | Silicone Release Film |
| Release Agent | Silicone-free technology | Silicone coating |
| Silicone Migration | Very Low | Possible |
| Surface Cleanliness | Excellent | Good |
| Electronics Compatibility | Excellent | Limited in sensitive applications |
| Adhesive Compatibility | High | Depends on adhesive system |
| Precision Manufacturing | Excellent | General |
| Contamination Control | Superior | Moderate |
For applications requiring strict contamination control, non silicone release film provides a cleaner alternative to traditional silicone release liners.
1. Electronic Materials & Precision Components
Non-silicone release film is widely used in contamination-sensitive electronic manufacturing processes where silicone migration must be avoided. Its stable release performance and clean surface characteristics make it suitable for precision materials and advanced electronic applications.
Typical applications:
• MLCC ceramic green sheet carrier films
• OCA optical adhesive film processing
• Precision adhesive materials
• Electronic component manufacturing
• Semiconductor and display-related processes
2. Adhesive Tape & Die-Cutting Applications
Designed for high-precision converting processes, non-silicone release film provides reliable protection and smooth release performance for adhesive material processing. It is an ideal choice for manufacturers requiring clean processing and consistent die-cutting performance.
Typical applications:
• Double-sided adhesive tape liners
• Foam tape converting
• Precision die-cut adhesive components
• Industrial adhesive solutions
• Custom adhesive material processing
3. Medical, Industrial & Specialty Applications
For applications requiring clean surfaces, stable release properties and reduced contamination risks, non-silicone release film provides a reliable liner solution for various specialty materials.
Typical applications:
• Medical adhesive products
• Functional films and protective materials
• Industrial bonding applications
• Specialty label materials
| Property | Typical Value | Test Method |
| Product Type | Non Silicone PET Release Film | – |
| Base Material | PET Film | – |
| Release Coating | Non-Silicone Release Coating | – |
| Color | Transparent / Customized | – |
| Width | Customized | – |
| Roll Length | Customized | – |
| Thickness | 12 / 23 / 25 / 36 / 50 μm (Customized Available) | ASTM D374 |
| Release Force | 200–700 g/in | TESA 7475 Tape, 180°, 30 cm/min |
| Adhesive Residual Rate | 90% | NITTO 31B Tape |
| Release Grade | Light / Medium / Heavy Release Available | – |
| Transmittance | 92% | ASTM D1003 |
| Haze | 2.5% | ASTM D1003 |
| Gloss (45°) | 85–90% | ASTM D2457 |
| Tensile Strength | 230 MPa | ASTM D882 |
| Elongation at Break | 180% | ASTM D882 |
| Heat Shrinkage | ≤1.5% | ASTM D1204 |
| Density | 1.4 g/cm³ | ASTM D792 |
| Note: This test data is for reference only and shall not be used as absolute application criteria. | ||
Controlled Release Force for Different Applications
Different adhesive products require different release levels.
GBS provides customized release performance according to customer requirements.
Available Release Options:
1. Light Release
Suitable for:
• Thin adhesive films
• Easy-peel applications
• Sensitive adhesive materials
2. Medium Release
Suitable for:
• General industrial tapes
• Double-sided adhesive products
• Standard converting applications
3. Heavy Release
Suitable for:
• High tack adhesives
• Strong bonding materials
• Specialty industrial applications
Release force can be adjusted based on adhesive formulation, thickness, and processing requirements.
We provide customized release film solutions based on:
• Film thickness
• Release force
• Roll width
• Adhesive compatibility
• Die-cutting requirements
Each batch is inspected to ensure:
✓ Release force consistency
✓ Coating uniformity
✓ Surface cleanliness
✓ Thickness tolerance
✓ Appearance quality
Non Silicone Release Film Manufacturing Process:
Q: What is non silicone release film?
A: Non silicone release film is a release liner that uses silicone-free release technology instead of traditional silicone coatings. It provides clean release performance with reduced silicone contamination risks.
Q: Why use non silicone release film instead of silicone release film?
A: Non silicone release film is preferred in applications where silicone migration may affect bonding performance, surface cleanliness, or product reliability.
Q: What materials can non silicone release film work with?
A: It can be customized for various adhesive systems including acrylic, rubber, hot melt, and UV adhesives.
Q: Can the release force be customized?
A: Yes. Release force can be adjusted according to adhesive type, thickness, and customer processing requirements.
Q: Can you provide customized sizes?
A: Yes. Thickness, width, roll length, color, and release performance can be customized.
Q: Is non silicone release film suitable for electronics applications?
A: Yes. Due to its low silicone contamination risk and stable release performance, it is suitable for many electronic and precision manufacturing applications.
Looking for a silicone-free release liner for precision applications?
Our non-silicone release film provides reliable release performance, clean processing and customized solutions for electronics, adhesive converting and specialty applications.
Get support for your project:
• Custom thickness, width and roll specifications
• Technical data and material recommendations
• Sample evaluation for your application
• OEM and precision converting support
Contact us today to discuss your release film requirements.
GBS Die Cut, as adhesive tape supplier, focuses on the research & development, production and sales of various types of adhesive tapes for different industries and has been authorized as golden distributor of many noted brands for so many years, such as Nomex, Formex, Rogers Poron, 3M, Tesa, and so forth.
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