Acid-resistant ceramic tiles and vitrolite are widely applied in petroleum, chemical industry, medicine-making, food, paper-maki
anti acid ceramic tiles advantages:
1)acid resistance 99.8%
2)water absorption<0.5%
3)Not easy to be oxidized
Parameters
Unit
Indexes
Test Standard
Density
g/cm3
2.20-2.40
ASTM
Porosity Rate (Volume percent)
%
9.3-10.5
ASTM
Water Absorption Rate (Weight percent)
%
4.2-4.7
ASTM
Heat Stability
950 -20°C
will not be broken within 30 cycles
DIN
Elasticity Modulus
MPa
2,138
DIN
Compression Strength
MPa
123
DIN
Bending Strength
MPa
≥ 40
DIN
Thermal Conductivity ( 400°C )
w/m.k
1.175
DIN
Thermal Expansion Coefficient
( 1,000°C )
1/°C
3.2 x 10 6
DIN
Thermal Expansion Rate ( 1,000°C )
%
0.31
DIN
Mohs' Hardness Scale
Grade
6.5
DIN
Acid Resistance
%
>99.8
DIN
Alkali Resistance
%
>93
Abrasion
g/cm2
0.06
JC260-80
Length Error
%
≤ ±1
Bend Error
%
<0.5