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top grade LCD liquid crystals QYPDLC-421
15 years of PDLC liquid crystal production experience.
Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer of
liquid crystal material and Nematic liquid crystal in China, especially for PDLC materials.
|
Nematic Liquid Crystal |
QYPDLC-421 |
|
without polymer |
|
|
Lower Operating Temperature Tkn(C) |
<-20 |
|
Upper Operating Temperature Tni(C) |
105 |
|
Birefringence(589nm,20C) |
0.251 |
|
Ordinary Refractive Index (No)(589nm,20C) |
1.5235 |
|
V10,0 ,25(V) |
1.887 |
|
V90,0 ,25(V) |
2.642 |
