Properties comparison between synthetic opal and imitation opal
Category | Polymer Impregnated Synthetic Opal | Resin Colloidal Imitation Opal |
|---|---|---|
Elements | 80% Silica & 20% Resin | 25% Silica & 75% Resin |
MOHS Hardness | 4 | 2 |
Specific Gravity | 1.80-1.90 | 1.35-1.40 |
Heat Resistance | 130 degree C. | 130 degree C. |
Product Features
Options for fire pattern | A cut, B cut & C cut | Non-directional wave pattern |
|---|---|---|
Degree of transparency | Relatively low | Relatively high |
Jewelry Plating | Suitable | Not suitable |
Chemical Resistance | Thinner, Methanol, Acetone | Methanol |
Glass Compatibility | Synthetic Opal is not glass compatible. Please refer to "Galaxy Opal" | Oparex Opal is not glass compatible. Please refer to "Galaxy Opal" |