Clear Silicon Crystal Quartz Glass Rods For Quartz Tube Heater
Size:
Dimension Range:Φ2mm-Φ300mm
Tolerance: +-0.02mm-+-1mm
Length: 1200mm-2000mm
Characteristics and superiority
Optical Property:
Based on differences of Optical Performances andPurity, Fused Quartz, Synthetic Fused Silica (UV) and Infrared Optical Quartz
Application:
It is mainly used in electric light source, electrical appliances (electric),
semiconductor, optical communications, military industry, metallurgy, building materials, chemical, machinery, electricity, environmental protection and other fields.
SiO2
99.997%
Density :(g/cm3)
2.2
Degree of hardness moh' scale (Pa)
6.6
Melting point:
1732°C
Working temperature :
1100°C
Max temperature can reach in a short time :
1450°C
Acid tolerance:
30 times than Ceramics,150 times than stainless steel
Visible light transmittance:
above 93%
UV spectral region transmittance:
80%
Resistance value:
10000 times than ordinary glass
Annealing point:
1180°C
Softening point:
1630°C
Strain point:
1100°C
OEM Service
Packaging & Shipping
Company Information
Choose guoyi,choose best quality!
Our company is located in Lianyungang, Jiangsu, China.
We are specialized in the designing, manufacture and marketing of all kinds quartz products
quartz ingot,cylinder,we export this to many countries.
Focus on quality service, 
