Quartz Fused Silica Rolls For Glass Casting

Place of Origin:

Jiangsu, China

Brand Name:

FREEDOM

Model Number:

OD63.5mm*2450

Type:

Silica Quartz

Application:

Glass

Grade:

Silica Oxide Regular Fine -250

SiO2 Content (%):

99.8%

Fe2O3 Content (%):

44ppm

Al2O3 Content (%):

44ppm

MgO Content (%):

44ppm

CaO Content (%):

44ppm

P2O5 Content (%):

44ppm

Purity:

5n, 99.8%

Material:

ceramc roller

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%