furnace accessories Ceramic Rollers

Characteristics

Items

Types

Physical
Properties

XY

XY-90

XY-95

XY-98

Bulk Density (g/cm3)

≥2.4

≥2.4

≥2.6

≥2.8

Apparent Porosity (%)

20~23

20~25

15~20

10~15

Water Absorption (%)

8~10

8~12

7~10

4~7

Bending Strength (Modulus of Rupture) (25°C / 1350°C, Mpa )

>55/35

>50/30

>60/40

>70/50

Thermal Shock Resistance (1300 ~ 25°C)

5.8~6.0

5.8~6.2

5.8~6.2

5.8~6.0

Working Temp. (°C)

≤1200

≤1200

≤1300

≤1350

DF95 Elastic Modulus: 305 Gpa

Main Chemical
Contents

AI2O3 (%)

74~76

74~76

72~74

78-80

SiO2 (%)

20~22

20~22

19~21

14~16

Fe2O3 (%)

≤0.3

≤0.3

≤0.3

≤0.2

Dimension
&
Tolerance

Tolerance of Outer Dia (mm)

Tolerance of Length (mm)

± 3.0

Linearity (mm)

≤0.07 % .L

Thickness (mm)

≤0.5

Application

Glazed Wall Tile

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Glazed Floor Tile

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√

Porcelain Tile

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√

√

Tableware

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Magnetic Ceramics

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Electronic Ceramics

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Sitall Tile

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Specification

O.D. Φ21 ~ 60mm, Length up to ≤ 4800 mm.