Quartz Glass Frosting Powder
Price Term: FOB
Package: 25kg/pcs
Quartz Glass Frosting Powder ST-102 is specially made for highly-pure silicon-dioxide-quartz glass , such as: Quartz Halogen, tungsten lamps etc. ST-102 Quartz Glass Etching Powder, based on industrial grade Hydrochloric Acid, can be used at indoor temperature. The Quartz Halogen lamps frosted by ST-102 are white and soft.
Frosting Operation >> Preparation of the Frosting Solution
* Mature the frosting solution at least 24 hours before use
* The ratio of powder ST-102 to Hydrochloric Acid (≥31) is 1:0.30
* Keep the powder in a plastic container, slowly pour Hydrochloric Acid in, and keep stirring
the solution evenly. Finally, cover the container.
* Keep maturation over 24 hours before use (The longer, the better)
* The newly-prepared solution is too thick, and its temperature will fall down slowly,
so don’t apply it until it comes back to be normal in temperature and thickness.