50μm Translucent Blue PET Release Film with High Tensile Strength for Industrial Tapes and Labels
Price:
Negotiable
MOQ:
10000 s.q.m
Delivery Time:
within 45 days depends on the reserve of raw materials
Brand:
HSF
Product Description
50μm Translucent Blue PET Release Coating Polyester Film
50 μm blue PET silicone coated release film designed for tapes, labels, packaging, and various industrial applications. This light blue translucent polyester film offers exceptional tensile strength, flexibility, and reliable release characteristics.
Key Applications
- Industrial Tapes: Provides protective backing for double-sided tapes, cloth tapes, and foam tapes, ensuring adhesive surfaces remain protected during transportation and storage.
- Graphic Overlays: Serves as temporary protective backing for graphic overlays, safeguarding both adhesive sides and printed surfaces during installation.
- Adhesive Labels: Used in manufacturing self-adhesive and pressure-sensitive labels to maintain adhesive strength and substrate adhesion.
- Flexographic Printing: Functions as a base layer for printing plates, protecting them during manufacturing, printing, and transportation.
- Packaging: Provides temporary protective backing for adhesive surfaces of wraps, bags, and labels, ensuring product integrity throughout distribution.
Technical Specifications
| S/N | Test Item | Unit | Standard | Value | Test Method |
|---|---|---|---|---|---|
| 1 | Thickness | μm | 50 ±2% | 49.72 | GB/T6672 |
| 2 | Color | - | Transparent | - | - |
| 3 | Tensile Strength MD | Mpa | ≥180 | 187 | GB/T 1040.3 |
| 3 | Tensile Strength TD | Mpa | ≥190 | 196 | |
| 4 | Elasticity Modulus MD | Mpa | / | 4144 | |
| 4 | Elasticity Modulus TD | Mpa | / | 4230 | |
| 5 | Elongation @ break MD | % | ≤200 | 148 | |
| 5 | Elongation @ break TD | % | ≤200 | 139 | |
| 6 | Thermal Shrinkage MD | % | ≤1.5 | 0.96 | GB/T 13541 150℃/30min GB/T 13541 200℃/10min |
| 6 | Thermal Shrinkage TD | % | ≤0.0 | 0.00 | |
| 7 | Friction Coefficient F/M-US | % | ≤0.65 | 0.5 | GB/T 10006 |
| 7 | 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 | gf/25mm | 3-5 | 4 | GB/T 25256 |
| 13 | Sub-sequent Adhesion Rate | % | 91% | 92 | GB/T 25256 |
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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