Transparent Fused High Purity Quartz Rod of Different Size

 

Donghai County is the center of quartz & crystal in China which takes above 80% market share. So we can control both quality and cost from the very beginning to the end products.

Description

Quartz rod made from high-purity fused silica,known for its excellent thermal stability,chemical resistance and optical transparency.It can withstand high temperatures and thermal shock while maintaining minimal thermal expansiom.

Shape & Size(customized)

Outer diameter: 100-350mm

length maximum : 4000mm

Surface treatment

Fire Polishing/ sandblasting

Application

lighting, laser flash lamps, digital projection, semiconductor (lithography/cleaning), UV disinfection, and UV curing.

Delivery Time

Small order: within 10 days after receive deposit

Bulk order:usually 25-45days(negotiated)

Additional information

Purity

SiO2≥99.99%

Poisson's ratio

0.17

Density

2.2(g/cm3)

Working temperature

1100-1200℃

Visible light transmittance

Above 93%

Annealing point

1210℃

Softening point

1670℃

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