liquid crystal display chemicals

More than 12 years of production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal material, liquid crystal monomer,liquid crystal intermediate and Nematic liquid crystal, especially polymer dispersed liquid crystal,PDLC Liquid Crystal Mixture QYPDLC-036 Lower Operating Temperature Tkn(C) -10 Upper Operating Temperature Tni(C) 95 △ε(1KHz20℃) 13 ε⊥(1KHz20℃) 5.5 Birefringence(589nm,20C) 0.2501 Ordinary Refractive Index