| post date: | dec 14,2021 |
| expiry date: | dec 14,2022 |
| detailed description: |
quantity: 3333kilograms specs:99.99 price:2 usd metric tons payment method: tt liquid crystal mixture e7 63789-28-7 more than 15 years of lc production experience. qingdao qy liquid crystal co., ltd. is a professional manufacturer and exporter of liquid crystal material, liquid crystal monomer,liquid crystal liquid crystals tkn(c) <-20 upper operating temperature tni(c) 100 birefringence(589nm,20c) 0.232 ordinary refractive index (no)(589nm,20c) 1.526 electrical properties v90(vac),0,20(v) 2.17 electrical properties v10(vac),0,20(v) 1.54 dielectric anisotropy(1khz,20c) 15 viscosity (mm2s-1,20c) 53 |
