| 物性项目Item | 测试方法Testing Methods | 单位Units | 参考标准Standard | 典型值Typical Values |
| GB/T16958-2008 |
| 厚度Thickness | GB/T6672 | um | ─ | 12 |
| 雾度Haze | GB/T 2410 | % | ≤8.0 | 3 |
| 光度Gloss | GB/T 8807 | % | ≥100 | 110 |
| 密度Density | GB/T 1033 | g/cm³ | 1.4 | 1.4 |
| 热收缩率 Heat Shrinkage Rate | MD | 150℃*30min | % | ≤3.0 | 0.5 |
| TD | % | ≤3.0 | 0 |
| 湿润张力Surface Tension | Corona | GB/T 14216-2008 | mN/m | ─ | 46 |
| Non-corona | ─ | 46 |
| 拉伸强度Tensile Strength | MD | GB/T1040.3 | Mpa | ≥170 | 210 |
| TD | ≥170 | 205 |
| 断裂伸长率Elongation at Break | MD | GB/T1040.3 | % | ≤200 | 130 |
| TD | ≤200 | 120 |
| 摩擦系数Coefficient of Friction | dynamic | GB/10006 | ─ | ≤0.55 | 0.35 |
| static | ─ | ≤0.65 | 0.4 |
Important Notes:
The above data, obtained from our internal testing, is provided for reference only to assist customers in sample evaluation or product use.
The final performance of the product depends on specific production processes, and improper use may cause irreversible damage.
As equipment, processing condtions, and end-use requirements vary across manufacturers, our company shall only be responsible for the
performance of the film itself.
FAQ
What is thermal transfer PET film mainly used for?
The existing page lists laser, foil stamping, heat-transfer printing materials and protective-film applications.
What are the key characteristics of PET-HP film?
The page describes small thickness tolerance, transparency, thermal stability, heat resistance, low thermal shrinkage, flexibility and release performance.
What should buyers confirm before ordering?
Buyers should confirm the required thickness, thermal-transfer or stamping process, release requirement and downstream application.