lc mixture negative dielectric constant

payment method: tt
lc mixture negative dielectric constant

more than 15 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 for polymer dispersed liquid crystal,pdlc

lc mixture qypdlc-87200
lower operating temperature tkn(c) -40
upper operating temperature tni(c) 97
viscosity（mps,20℃） 20
birefringence(589nm,20c) 0.23
ordinary refractive index (no)(589nm,20c) 1.525
δε（1khz,22℃） 7.7