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Product features: It has excellent mechanical properties and a light base color Product features: Colored liquid in appearance; Abbe number of lens (vE20) 37.2; Appearance: Colorless liquid Viscosity (CPS/25℃) : 25 ± 5 Specific gravity (g/cm ³) 1.048 Refractive index (nE25) : 1.514 ± 0.003 Chromaticity (APHA) ≤ 25 |
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