Jinrong New Materials Co., Ltd. is one of the leading manufacturers and suppliers of pet silicone release film in China. If you're going to buy durable pet silicone release film made in China, welcome to get quotation and free sample from our factory. All customized products are with high quality and competitive price.
PET Silicone Release Film Manufacturer
High Performance Silicone Coated PET Release Film for Precision Adhesive Applications
JINGRONG is a professional PET Silicone Release Film Manufacturer in China, specializing in high-performance polyester release liners for pressure-sensitive adhesives, electronic components, optical materials, protective films and industrial converting applications.
PET Silicone Release Film is manufactured using high-quality polyester (PET) film coated with precision silicone release coating technology. The combination of PET substrate strength and controlled silicone release performance provides excellent dimensional stability, clean peeling characteristics and reliable processing performance.
Compared with traditional paper-based release liners, PET silicone release film offers:
- Superior mechanical strength
- Excellent dimensional stability
- High transparency
- Moisture resistance
- Smooth release performance
- Long-term storage stability
JINGRONG provides customized PET release film solutions with different thicknesses, release forces, coating structures and roll specifications to meet global customers' requirements.
The product structure consists of a polyester substrate coated with silicone oil on one or both sides, functioning as a release liner for adhesive tapes, labels and die-cut components without adhesive transfer or residue.
Product Overview
What is PET Silicone Release Film?
PET Silicone Release Film is a polyester-based release liner designed to protect pressure-sensitive adhesive surfaces before application.
The product consists of:
PET Film Substrate
Provides:
- High tensile strength
- Excellent dimensional stability
- Tear resistance
- Optical clarity
Silicone Release Coating
Provides:
- Smooth adhesive release
- Controlled peel force
- Low transfer performance
- Clean separation
This combination makes PET Silicone Release Film an ideal solution for precision applications requiring higher performance than traditional paper release liners.
Key Features & Benefits
1. Excellent Dimensional Stability
One of the most important advantages of PET release film is its outstanding dimensional stability.
The polyester substrate maintains:
✔ Flatness
✔ Mechanical strength
✔ Shape accuracy
✔ Processing consistency
This is especially important for:
✔ Precision die cutting
✔ Electronics manufacturing
✔ Optical film processing
✔ Automated converting
The original product specifications highlight that the polyester film provides dimensional stability, tear resistance and optical clarity for precision converting applications.
2. Smooth Silicone Release Performance
JINGRONG applies advanced silicone coating technology to ensure stable and uniform release performance.
Advantages include:
✔ Clean peeling
✔ Minimal adhesive transfer
✔ Consistent release force
✔ Improved production efficiency
The silicone coating can be customized according to different adhesive systems.
Suitable for:
✔ Acrylic adhesives
✔ Rubber adhesives
✔ Silicone adhesives
✔ Hot melt adhesives
3. Low Silicone Migration
High-quality silicone anchoring technology helps reduce silicone transfer.
Benefits:
✔ Maintains adhesive performance
✔ Prevents contamination
✔ Improves bonding reliability
✔ Supports precision applications
The product technical data indicates high residual adhesion performance (≥80%) with minimal silicone migration, helping preserve the performance of bonded materials.
4. High Surface Cleanliness
JINGRONG PET Silicone Release Film is manufactured under controlled production conditions to ensure excellent surface quality.
Advantages:
✔ Smooth film surface
✔ Reduced contamination
✔ Stable coating quality
✔ Reliable converting performance
The product is manufactured in a Class 1000 cleanroom environment to maintain high surface cleanliness.
5. Excellent Optical Performance
PET film naturally provides excellent transparency and surface appearance.
Suitable for applications requiring:
✔ Visual inspection
✔ Optical components
✔ Transparent protective materials
✔ Precision film processing
Technical Specifications
Ideal for electronic and mobile phone die-cutting, as well as various adhesive release, transfer bonding, and processing molding applications.
|
Stlye Name |
Release Force (g) |
Base Thickness |
Film Color |
|
Ultra-Light release force Pet Release film |
1-3 |
12-250 |
Transparent, Blue, White, Matte, Red, Green, Brown |
|
Light release force Pet Release film |
3-10 |
12-250 |
|
|
Normal release force Pet Release film |
10-100 |
12-250 |
|
|
Heavy release force Pet Release film |
100-200 |
12-250 |
|
|
Super Heavy release force Pet Release film |
200-1000 |
12-250 |
Storage Condition: 23 0C ,65%RH/,Use Temperature 15~28oC .
Suggest to use within 6 Month once receive the goods
|
Field |
Final Content |
|
URL |
/release-film/pet-silicone-release-film.html |
|
SEO Title |
PET Silicone Release Film Manufacturer | JINGRONG |
|
Meta Description |
Silicone-coated PET Release Film in standard 23, 30, 36, 50 and 75 micron programs for tapes, die-cutting, electronics and industrial converting. |
|
H1 |
Silicone-Coated PET Release Film |
JINGRONG provides silicone-coated PET release film for adhesive tapes, precision die-cutting, electronics, protective films, thermal materials and other industrial converting applications.
The PET substrate provides smoothness, controlled thickness and dimensional stability, while the release coating is selected according to the adhesive system, required peel behavior and converting process.
Standard Product Range
|
Property |
Available Range / Description |
|
Standard Thickness Focus |
23 / 30 / 36 / 50 / 75 μm; other thicknesses reviewed on request |
|
Color |
Transparent / Milky White / Blue / Red / Metallized; availability by grade |
|
Coating Side |
Single-sided / Double-sided; differential constructions subject to grade |
|
Release Performance |
Easy / Medium / Tight; specialty low-release grades available by application |
|
Width & Roll Length |
Customized according to film thickness, width, roll diameter and converting requirement |
|
Adhesive Compatibility |
Acrylic, rubber-based and hot-melt systems depending on release coating |
|
Silicone Adhesive Applications |
Fluorosilicone or another specialty release system should be evaluated where required |
|
Production Environment |
Manufactured under controlled production conditions |
|
Documents |
TDS, COA and applicable RoHS / REACH / functional test reports by grade |
Technical Data Policy
Heat shrinkage, tensile strength, elongation, surface resistance, residual adhesion and silicone-transfer values are grade-specific. These values should be evaluated using the relevant TDS, COA or test report rather than generic PET-film data.
Product Features
High Mechanical Strength
PET substrate provides excellent:
- Tensile strength
- Tear resistance
- Dimensional stability
Suitable for demanding converting environments.
Stable Release Force
The silicone coating system provides:
- Consistent peel performance
- Stable release characteristics
- Reliable adhesive protection
The original product specifications note stable release force across temperature and humidity variations.
Temperature and Humidity Resistance
PET Silicone Release Film maintains stable performance under changing environmental conditions.
Suitable for:
- Industrial production
- Long-term storage
- Global transportation
Applications
1. Electronic Component Die Cutting
PET Silicone Release Film is widely used in:
✔ Mobile phone components
✔ Electronic adhesive parts
✔ Precision die-cut products
✔ Insulation materials
The stable PET structure supports accurate cutting and processing.
The original application list includes electronic and mobile phone component die-cutting applications.
2. Adhesive Tape Manufacturing
Applications include:
✔ Double-sided adhesive tape
✔ Transfer tape
✔ Foam tape
✔ Functional adhesive products
PET release film helps maintain adhesive quality before use.
3. Protective Film Industry
Used for:
✔ Screen protective films
✔ Optical films
✔ Surface protection materials
The smooth release surface enables clean lamination and processing.
4. Medical Products
Suitable for:
✔ Medical adhesive products
✔ Surgical materials
✔ Healthcare tapes
Clean release performance supports reliable medical manufacturing.
5. Industrial Lamination
Applications include:
✔ Composite materials
✔ Functional films
✔ Industrial bonding products
The original product applications include adhesive transfer, lamination processes and processing molding applications.
PET Silicone Release Film vs Paper Release Liner
|
Feature |
PET Silicone Release Film |
Paper Release Liner |
|
Base Material |
Polyester Film |
Paper |
|
Strength |
Excellent |
Moderate |
|
Dimensional Stability |
Excellent |
Good |
|
Transparency |
High |
Limited |
|
Moisture Resistance |
Excellent |
Moderate |
|
Precision Die Cutting |
Excellent |
Good |
|
Cost |
Higher |
Lower |
Why Choose JINGRONG PET Release Film?
Professional Release Film Manufacturer
JINGRONG specializes in:
✔ PET Silicone Release Film
✔ Antistatic Release Film
✔ Non Silicone Release Film
✔ BOPP Release Film
✔ Release Paper Solutions
Our advantages:
✔ Advanced silicone coating technology
✔ Precision coating control
✔ Stable release performance
✔ Customized specifications
✔ OEM manufacturing capability
✔ Global supply experience
Customized PET Silicone Release Film Solutions
JINGRONG provides:
Film Customization
Available options:
- Different PET thickness
- Transparent film
- Colored film
- Special functional film
Silicone Coating Customization
Options:
- Single-side silicone coating
- Double-side silicone coating
- Different release forces
- Differential release coating
Roll Processing
Customization:
- Width
- Roll length
- Core size
- Packaging
Frequently Asked Questions
Q: What is PET Silicone Release Film used for?
A: PET Silicone Release Film is mainly used as a release liner for adhesive tapes, labels, electronic components, protective films and industrial materials.
Q: What is the advantage of PET release film compared with paper release paper?
A: PET release film provides higher strength, better dimensional stability, better moisture resistance and superior performance in precision processing.
Q: Can JINGRONG customize release force?
A: Yes.
We provide customized release forces according to adhesive requirements.
Q: Is PET Silicone Release Film available with double-sided coating?
A: Yes.
JINGRONG can provide:
- Single-side silicone coating
- Double-side silicone coating
- Differential release coating
Q: Does JINGRONG provide OEM service?
A: Yes.
We provide customized:
- Thickness
- Width
- Release force
- Roll size
- Packaging
Q: What PET thicknesses are commonly available?
A: Our standard focus includes 23, 30, 36, 50 and 75 μm PET release films. Other thicknesses can be reviewed for project demand.
Q: Can PET release film be coated on both sides?
A: Yes. Selected grades can be supplied with double-sided release coating, and differential two-side release can be evaluated for suitable applications.
Q: Do you supply anti-static PET release film?
A: Yes. Anti-static options are available for selected applications. Surface-resistance requirements should be confirmed for the specific grade.
Q: Is standard silicone PET suitable for silicone adhesive?
A: It should not be assumed as a general rule. Silicone pressure-sensitive adhesives typically require fluorosilicone or another specialty release system.
Q: Can you match a competitor's TDS?
A: Yes. Send the TDS and, if possible, a physical sample. Test-method differences must be considered before comparing release values.
CTA: Request a Sample | Send Us Your TDS | Request Technical Evaluation
Request PET Silicone Release Film Sample
Looking for a reliable PET Silicone Release Film Manufacturer in China?
JINGRONG provides professional polyester release liner solutions for electronics, adhesive tapes, labels, medical products and industrial applications.
Contact JINGRONG today for:
✔ Free samples
✔ Technical consultation
✔ Customized PET release film solutions
✔ OEM cooperation
JINGRONG – Professional Release Materials Manufacturer.
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