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Description
Release PET Film, another names as Siliconized Film, Peel Film, Slip Film, Thinner Paper, Anti-adhesion Film and Photomask. This film has property of smooth surface, high tensile strength and uniform coating. It has no wrinkle, tearing, dust, fish-eyes and needle hole.
Properties
It has good releasing properties and the releasing strength can be customized.
Technical Index | |||||
Item | Testing Methods | Units | Standard | Typical Values | |
GB/T16958-2008 | |||||
Thickness | GB/T6672 | um | ─ | 19~188 | |
Releasing Strength | TESA 7475 tape | g/inch | ─ | 5~150 | |
(30cm/min,180º) | |||||
Residual Contact Force | NITTO 31B TAPE | % | ≥90 | 94 | |
Haze | GB/T 2410 | % | ≤8.0 | 3.5 | |
Light Transmition | GB/T 2410 | % | ≥85 | 87 | |
Heat Shrinkage Rate | MD | 150℃*30min | % | ≤3.0 | 1 |
TD | % | ≤3.0 | 0 | ||
Surface Tension | Corona | GB/T 14216 | mN/m | ≥48 | 52 |
Non-corona | ─ | 46 | |||
Tensile Strength | MD | GB/T13022 | Mpa | ≥170 | 195 |
TD | ≥170 | 190 | |||
Elongation at Break | MD | GB/T13022 | % | ≤200 | 130 |
TD | ≤200 | 120 | |||
Coefficient of Friction | dynamic | GB/10006 | ─ | ≤0.55 | 0.35 |
static | ─ | ≤0.65 | 0.4 | ||
Specification | |||||
Type | Thickness (um) | Width (mm) | Length (m) | ||
RELEASE PET | 19~188 | 20~2500 | 100~36000 |
◆ It is used for protecting building materials, labels and electronic products. It is also used for laser counterfeit, laminating, stickers, sealing papers, reflecting materials, water proofing materials, PU laminating papers, release paper, reflecting materials, waterproof materials, PU laminating papers, medical ointment papers, sanitary papers, ahesives and gum protecting.
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