Technical Characteristics

CharacteristicsItemsTypes
S-1000/
VF85
VS-3000/
VJ95
VS-4000/
SC95
S-3000/
VF95
S-4000/
DF95
S-5000/
GF95
S-6000/
GF98
Physical PropertiesBulk Density (g/cm3)2.3-2.52.5-2.72.4-2.62.5-2.72.5-2.72.6-2.92.7-3.0
Apparent Porosity (%)20-2517-2218-2117-2215-2014-1814-18
Water Absorption (%)6-86-86-86-86-7.54-64-6
Bending Strength (Mpa)Indoor Temp.40-5045-5555-6545-5550-6055-6560-70
High. Temp.>40>30>40>30>40>50>60
1200°C1350°C1200°C1350°C1350°C1350°C1350°C
Thermal Expansion Coefficient
(x10-6/°C)(25-1000°C)
5.4-5.95.6-6.05.0-5.55.6-6.05.7-6.15.8-6.25.8-6.2
Thermal Shock ResistanceGoodVery GoodVery GoodVery GoodVery GoodVery GoodVery Good
Max. Working Temp. (°C)1000120012001200130013501400
CompositionA12O3 (%)67-6970-7235-4570-7270-7270-7272-74
SiO2 (%)25-2723-2515-2023-2521-2321-2317-19
ZrO2 (%)3-53-54-74-75-8
Fe2O3 (%)0.4-0.60.4-0.60.3-0.40.4-0.60.3-0.40.3-0.40.2-0.3
SiC45-55
ApplicationRoller Kiln
Glazed Wall Tile
Glazed Floor Tile
Porcelain Tile
Tableware
Magnetic Ceramics
Microcrystal Tile
Sanitary Ceramics
Hi-tech Ceramics
SpecificationO.D. Φ21-70mm, Length up to ≤4800mm
Linearity≤0.07% x L

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