60μm Opaque Red PE Release Film Silicone UV Cured for Protective Packaging and Industrial Tapes
Price:
Negotiable
MOQ:
10000 square meters
Delivery Time:
within 10 days
Brand:
HSF
Product Description
60μm Opaque Red PE Release Film
This 60-micron opaque red PE silicone coated release film is engineered for adhesive product manufacturing including tapes, labels, and various coated materials. With its 60-micron thickness, this film offers superior strength and stiffness compared to thinner alternatives.
Primary Applications
Industrial and Construction Tapes
Ideal for high-performance masking tapes, duct tapes, and specialty tape production requiring durable release liners.
Automotive Industry
Used as outer liner for double-sided tapes that secure body trims, molding, and automotive components.
Electrical and Electronic Industry
Applied in protective tapes and insulating materials for electrical applications.
Medical Industry
Utilized in advanced wound care products including wound dressings and medical tapes.
The distinctive red color enhances product visibility and enables easy identification and differentiation.
Technical Specifications
| Parameter | Specification | Measured Value |
|---|---|---|
| Appearance | No air bubbles / stains / breakage / impurities | Measured data (Ref.) |
| Size - Width (mm) | 960 ± 5 | 962 |
| Size - Thickness (mm) | 0.060 ± 0.005 | 0.061 |
| Max. Tension (N/50mm) - TD | ≥ 30 | 84 |
| Max. Tension (N/50mm) - MD | ≥ 30 | 104 |
| Color | Colorimeter △E＜ 3 | ok |
| Elongation @ break (%) - TD | ≥ 150 | 926 |
| Elongation @ break (%) - MD | ≥ 200 | 799 |
| Surface Tension (Corona treatment) | ≥42 dyne for each side | |
| Release Force (gf/25mm 20min.Finat 10) - Inner | 5-10 | 8 |
| Release Force (gf/25mm 20min.Finat 10) - Outer | 20-30 | 26 |
| Subsequent Adhesion (%) - Inner | ≥85 | 90 |
| Subsequent Adhesion (%) - Outer | ≥85 | 92 |
| Winding direction | Customized | - |
| Splice No. | ≤1 | - |
UV Curing Technology
UV curing has emerged as a preferred method for silicone coating on PE film, utilizing ultraviolet light to initiate chemical reactions that cure and crosslink silicone. This advanced process offers significant advantages over traditional heat curing methods.
UV Curing Benefits
- Faster Processing: Cures silicone coating in seconds compared to conventional methods
- Energy Efficiency: Lower energy consumption and reduced carbon footprint
- Superior Coating Quality: Uniform application with excellent adhesion and chemical resistance
- Increased Productivity: Reduced production times and higher throughput
- Substrate Protection: No heat damage preserves PE film properties
Release Ratio Control
The stripping ratio on both sides of PE film is precisely controlled by regulating silicone coating weight. This ratio represents the force required to remove the release liner from adhesive surfaces.
Control Process
- Requirement Definition: Determine specific release ratio needs for each application
- Coating Adjustment: Modify silicone coating weight to achieve desired thickness and release characteristics
- Quality Testing: Utilize tensile testers and release force testers for precise measurement
- Process Optimization: Fine-tune coating parameters including temperature, solvent systems, and application methods
Establishing precise coating process parameters ensures consistent symmetrical release ratios across production batches.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai HSF Materials Technology Co., Ltd.
Location
Area D, No. 218 North Huting Road, Songjiang District, 201600 Shanghai, China
Contact Person
Bryan J. Lee