Product Description:
fused silica roller
Properties:
Quartz roller good surface smoothness, not easy to scratch glass
High
Compressive Strength, Flexural Strength & Impact Strength at high temperature.
Good wear resistance
Low thermal expansion coefficient
Strong thermal shock stability
No deformation under high temperature
Long service life, The reliable axle neck joint technology(anti-loose technology)
High economic efficiency
Application:
Fused silica ceramic roller is ideal substitute for graphite rolls and ceramic coating rolls, prevent oxidation and dross build-up, carrying and transmitting glass in glass horizontal tempering furnace and annealing kilns.
Index Unit Data
SiO2 content % ≥99.7
Bulk Density g/cm3 >1.95
Apparent Porosity % 7-11
Compressive Strength Mpa ≥60
Surface Roughness Ra um ≤1.6
Diameter Tolerance mm ±0.05
Circular Runout mm ≤0.08
High-temperature Bending Strength Mpa ≥30
Coefficient of Thermal Expansion ×10-6/°C <0.6
Company Contact:

Contact Name: Nancy
Company Name: Shine Technology Co., Ltd
Email:
Tel: 861066787262
Fax: 861066787262
Street Address: No.536 Huaisha Road,
Bohai Town, Huairou District,
Beijing, China
Beijing, Beijing 101405
China
Website:
https://www.shinerefractories.com
Member name: shinerefractories
Country:

China
Member Since: 09 February 2017
Total Leads:
22 shinerefractories Import Export Business Leads
Business focus: Insulating Brick, Ceramic Fiber Board
Chat:

Verify:
Safe Import Export Tips