Happy Lunar New Year!!! Please be informed we are having Chinese New Year Holiday from 25/01/2025 – 02/02/2025. Thanks for your patience for the delayed response.
Start from 23/01/2025, Sanwa WhatsApp Business number is changed from 9055 3156 to 9371 8509. Please update on your list.
Hong Kong International Jewellery Show 2025 | Venues:Asia World - Expo, Hong Kong (AWE) | Date:2nd – 6th Mar 2025 | Booth#:AWE 10-H24
coming soon
Coming soon
| 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. |
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" |
