SiO2 Targets

• SiO₂ targets fall into a variety of categories, including grain, wafer, disc, panel, plate, ring , coated base and block.
• Our SiO₂ targets have high purity (containing SiO₂ from 99.95%-99.9999%), low air bubble density, and low impurity content.
• Big dimension & tight tolerance design can be fulfilled.
• This kind of optical fused quartz product is widely used for coating, semiconductor, optics, environment protection and new energy resource industries.

Coating Materials (See detailed Evaporation Materials for PVD applications)
Coating materials are widely applied in a thin film to provide protection or decoration functions to a surface. Compared with workpiece, most films are relatively thinner. In order to achieve the desired characteristics from the thin film, we must carefully consider the coating material formulation with regard to the part characteristics, surface preparation, application technique and curing meth.

Technical Information of SiO₂ Targets
Hints on evaporation: Evaporation with electron beam gun. Evaporation temperature: 1700 ℃ Evaporation pressure: 5×10-3Pa Main Applications: Multi-layer coatings, filters, anti-reflection coatings, beam splitters, films for capacitors and etc.

ZCQ has a vast line of SiO₂ targets products, including:
SiO₂ Plate, SiO₂ Ring, SiO₂ Block, SiO₂ Base, SiO₂ Panel, Coated SiO₂ Base.

More than 10 years of experience, coupled with quality products and superior services, has established ZCQ as a renowned SiO₂ targets manufacturer in China.

• In order to avoid humidity & dust, optical product is encouraged to be stored indoors or in its original container.
• Keep the storage place dry and neat.
• Handle with care due to its brittle nature, to free the products from sweaty hands through wearing cotton gloves.
• Some optical glass could be cleaned through the mixture liquid made by industry alcohol, acetone or aether with lens tissue.