Good Price Wholesale Industry Grade Hydrofluoric acid with full Certificate
Hydrogen fluoride is a basic raw material in the fluorine chemical industry for manufacturing a variety of inorganic and organic fluoride. It is usually made from fluorite acting with sulfuric acid. Anhydrous hydrogen fluoride is used as the manufacture of the refrigerant "fluoron" as well as fluoride compounds as a catalyst for high octane gasoline, cleaning stainless steel, removing type sand on metal castings, refining special metals such as beryllium and uranium, and also as a catalyst for organic synthesis. Water-containing hydrogen fluoride is usually used as a corrosive agent for carved glass and pottery, but also for synthetic pesticides or fungicides, etc.
Quick Detail:
| Name | hydrofluoric acid |
Application |
high octane gasoline, cleaning stainless steel, removing type sand on metal castings,catalyst for organic synthesis. Water-containing hydrogen fluoride is usually used as a corrosive agent for carved glass and pottery, but also for synthetic pesticides or fungicides, etc
|
| Type | Industrial Grade | Function | Anti-corrosion, beautiful, anti-yellowing, transparent, non-toxic and harmless |
| Items | Units/conditions |
Technical Data
|
| Viscosity | Shore-D | 80-85 |
| Volume resistivity | 25℃/ Ω./ cm | 4.3x1015 |
| Surface resistivity | 25℃/ Ω. | 2.6x1014 |
| Dielectric strength | 25℃ KV/MM | 25 |
| Coefficient of linear expansion | CM/K | <6.1x10-5 |
| Glass transition temperature | ℃ | >90 |
| Temperature resistant | ℃ | -60~120 |
2. When the hardness is higher than 82D (Shaw hardness), it can be directly polished.
3. The mixing quantity should not exceed 5kg, and the casting thickness should not exceed 3cm each layer.
4. When the temperature is higher than 25 degrees Celsius, it will cure faster, please reduce the number of mixing/casting by half, or it will be hardened in the container;
5. Curing time will be depend on room temperature and casting thickness , the room temperature higher it is, the faster curing it does. The thinner it cast the longer curing time it needs;
