50μm Black Opaque PET Non Silicone Release Film for Labeling and Automotive Applications
Price:
Negotiable
MOQ:
30000 s.q.m.
Delivery Time:
within 45 days, depends on the reserve of raw materials
Brand:
HSF
Product Description
50μm Black PET Non Silicone Release Film Opaque For Labeling
This 50-micron black PET non-silicone coated release film is designed for demanding applications in electronics, medical, automotive, and printing industries. The opaque black color provides both aesthetic appeal and functional benefits including light blocking and visual contrast.
Key Applications
- Automotive Industry: Protective release liner for automotive components with light-blocking properties
- Electronics & Electrical: Protective layer for circuit boards, displays, and sensitive devices
- Industrial Manufacturing: Release liner and protective layer for machinery and equipment
- Arts & Crafts: Backing material for adhesive-backed artistic elements and embellishments
- Labeling & Packaging: Release liner for labels, stickers, and high-end product packaging
Technical Advantages
- Silicon-free coating eliminates silicon transfer contamination issues
- Compatible with silicone and gel applications
- Cost-effective alternative to fluorine-coated films
Technical Specifications
| S/N | Test Item | Unit | Standard | Value | Test Method |
|---|---|---|---|---|---|
| 1 | Thickness | μm | 50 ±2% | 49.72 | GB/T6672 |
| 2 | Color | ΔE | ≤ 3 | OK | GB/T 3979 |
| 3 | Tensile Strength MD | Mpa | ≥180 | 187 | GB/T 1040.3 |
| Tensile Strength TD | Mpa | ≥190 | 196 | ||
| 4 | Elasticity Modulus MD | Mpa | / | 4144 | GB/T 1040.3 |
| Elasticity Modulus TD | Mpa | / | 4230 | ||
| 5 | Elongation @ break MD | % | ≤200 | 148 | GB/T 1040.3 |
| Elongation @ break TD | % | ≤200 | 139 | ||
| 6 | Thermal Shrinkage MD | % | ≤1.5 | 0.96 | GB/T 13541 150℃/30min |
| Thermal Shrinkage TD | % | ≤0.0 | 0.00 | GB/T 13541 200℃/10min | |
| 7 | Friction Coefficient F/M-US | % | ≤0.65 | 0.5 | GB/T 10006 |
| Friction Coefficient F/M-UK | % | ≤0.50 | 0.3 | ||
| 8 | Haze | % | ≤5 | 2.99 | GB/T2410 |
| 9 | Luminousness | % | ≥86 | 89.4 | GB/T2410 |
| 10 | Glossiness | % | ≥100 | 133 | GB/T8807 |
| 11 | Wetting Tension | mN/m | ≥50 | 58 | GB/T14216 |
| 12 | Release Force Inner | gf/25mm | 3-5 | 4 | GB/T 25256 |
| Release Force Outer | gf/25mm | 10-15 | 12 | ||
| 13 | Sub-sequent Adhesion Rate Inner | % | ≥85 | 90 | GB/T 25256 |
| Sub-sequent Adhesion Rate Outer | % | ≥85 | 92 |
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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