FUSED SILICA ROLL 4
USD $10 - $50 /Piece
Min.Order:10 Pieces
Hebei Golden Sunbird Trading Co., Ltd.
This products with manu dostomgiosjed features.They are not out of shape at a high temperature, quite stable in the heated and
Fused Silica rloos for Glass Tempering Furnaces1.Key component of glass tempering
furnaces,
2.High density, high strength, excellent thermai shock resistance,little deformation
at high temperature, long service life.
fused silica roller
excellent physical and high temperature property
high density, strength, purity
smooth surface quality
Choosing the fined high purity fused quartz as material ,on the basis of introduction the foreign advanced molding and processing manufacturing cline, Our quartz ceramic roller may be used for as the key part component of the floating glass furnace. Which may bear and transit the glass.
Properties:
(1) With extremely low thermal-expasion coefficient , therefore it has the greatly strenthened thermostablility dose not distort under high tempereture,, even in the oxidized atmosphere it may undergo the teperature fierce diversification within 1100°C environment
(2)With the fine inoxidizability , the product surface owns extremely durable properties
(3) High-purity of chemical composition ,thus refraining the ingredient of the product and the furface quality from pollution
(4) The extremely ceramic physical properties guaranteed the stable performance under the ambient tempereture and the operating tempereture environment, with small size tolerance and outstanding, smooth surface quality , With the reliable axle neck ,the serial number and quality examination report . our products own the traceability
Fused quartz ceramic roller
* The extremely low thermal-expansion coefficient, the greatly strengthened heat shock stability, non-deformation with high temperature
* The high purity raw material, superior chemical physics performance
* The precise processing craft,precise size precision
* The reliable axle neck joint technology
Main Technical Specification:
Item | specification |
SiO2(wt%) | ≥99.72 |
Bulk density( g / cm3) | >1.95 |
Apparent porosity ( %) | 7-11 |
Compression strength(MPa) | ≥60 |
Transverse strength(Mpa) | ≥30 |
Expasion Coefficient(×10-6 /°C) | <0.6 |
Surface Roughness(um) | ≤1.6 |
OD Tolerance(mm) | ±0.05 |
Radial Beat(mm) | ≤0.10 |
Mark :Our company can supply the quartz roller from Φ15mm to Φ110mm with length 50~4000mm, We also can manufacture it acc,to our client’s specification
.