Heat Resistant alumina ceramic roller for furnace For Temperature Tempering

Place of Origin:

Jiangsu, China

Brand Name:

FREEDOM

Model Number:

FRD001

Application:

Heating

Shape:

Round

Dimensions:

Customer Requirements

Chemical Composition:

SiO2

Material:

Fused Silica

Purity:

99.8%

Cut compression:

25Mpa

Press compression:

102Mpa

Roughness:

1.6um

Expansion coefficient:

0.6*10-6/degree

Tolerance:

+-0.05mm

Radial beat:

0.15mm

Density:

1.95g/cm3

Porosity:

10%