| Customization: | Available |
|---|---|
| Material: | PET |
| Usage: | Packaging Film, Textile and Apparel, Gift Packaging, Industry, Glass Protection Film |
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| Single Surface Coated Optical Film(CY20DH/CY20SH) | |||||||
| Property | Unit | Index | Test method | ||||
| Thickness | μm | 100 | 125 | 188 | 250 | ||
| % | ±2 | ±2 | ±3 | ±3 | GB/T 13542.2-2009 | ||
| Tensile strength ≥ | MD | MPa | 160 | 160 | 155 | 150 | |
| TD | 170 | 170 | 160 | 150 | |||
| Elongation at break ≥ | MD | % | 110 | 110 | 110 | 120 | |
| TD | 90 | 90 | 90 | 100 | |||
| Heat shrinkage (150ºC,30min) ≤ | MD | % | 1.5 | ||||
| TD | 0.5 | ||||||
| Light transmittance≥ | CY20DH | % | 92 | ASTM D 1003 | |||
| CY20SH | 91 | ||||||
| Haze ≤ | CY20DH | % | 1.2 | 1.3 | 1.5 | 2 | |
| CY20SH | 1.1 | 1.2 | 1.3 | 1.8 | |||
| Adhesion | --- | 5B | GB/T 9286-1998 | ||||
| Remarks: | 1)DH means double surface coated, SH means single surface coated. | ||||||
| 2)All items are delivery inspection. | |||||||
| Product code | Name | Thermal class | Thickness range(μm) | Features | Application |
| CY20 | Clear base optical film | E | 100-250 | Transparent polyester film high light transmittance and low haze, clean surface no defects, excellent electrical insulation properties. | Base film for LED back light source and nameplate. |
| CY20DW | High clear low haze base optical film | Clear film with low haze, good transparency, perfectappearance. | Base material for protective film, optical adhesive tape, LED display, etc. | ||
| CY20SH/DH | Single surface coated optical film | Both surfaces coated transparent polyester film, easy to adhere, very good re-coating property, with high light transmittance low haze. | Mainly used as pre-coating basilar film for brightness enhancement film, diffusion film, hardening film, IMD, printing and so on which has higher requirement of the adhesive force and light transmittance. | ||
| CY20SC/DC | Both surfaces coated optical film | Mainly used as pre-coating basilar film for brightness enhancement film, diffusion film, hardening film, IMD, printing etc. which has higher requirements of adhesive force. | Mainly used as pre-coating basilar film for brightness enhancement film, diffusion film, hardening film, IMD, printing etc. which has higher requirements of adhesive force. | ||
| CY51 | Reflective film | White film with low density and high reflectivity. | Widely used in back light module of flat panel display device, the LED lighting module and the ultra-thin flat-panel LED modules |
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