Electronic materials (molded semiconductor, LED, underfill)
TTA's alicyclic epoxy resin related products are used as the main resin in low-halogen or even halogen-free electronic packaging adhesives, and can effectively improve the heat resistance of the colloid.
In recent years, the LED industry has developed rapidly, and industry experts are generally optimistic about the market prospects. TTA21 was used by many packaging glue manufacturers, such as Guangzhou Huili, for the production of in-line LED packaging glue, which effectively guaranteed outdoor LED display terminals Product service life; With the continuous breakthrough of LED lighting technology, TTA's products have a new stage that can give play to its own advantages. Products such as TTA21 and TTA3150 are used by Shanghai Lianlang and Shenzhen Optics Valley for chip LEDs. In the encapsulant, the high temperature resistance performance in the medium and high power encapsulant is close to the expensive imported silica gel, and it can achieve 2000 hours of zero light decay in the 0.5W-level encapsulant.