Liquid Optically Clear Adhesive (LOCA)
Liquid Optically Clear Adhesive (LOCA) is a liquid glue with excellent optical property which is used in touch panels and displays of monitors, mobile phones, laptops, GPS navigation devices, etc.
Compared to traditonal OCA tape, LOCA does not need the pre die-cut process. It is also easy to defoam and rework. Due to increase in production yield rate, it can lower down the cost especially for medium to large size panels.
Features：
- Ambient cure or heat cure
- High light transmittance(>99%)
- Resists extreme temperatures (has wide a wide usage temperature)
- Excellent weatherbility, UV resistant (non-yellowing)
- Excellent corrosion resistance, does not contain acid and alkali
- Film formed is soft and flexible
- Excellent adhesion to glass
- Low shrinkage
- Liquid form, easy to rework
- Good stability, can be stored at ambient temperature
Applications：
ITO film、glass、PMMA、PC、PET。