PRODUCT NAME: Pyrophyllite Brick
TYPE: PY
TIME：2018-01-09
VIEWS：1484
PRODUCT DESCRIPTION：YONAI Pyrophyllite Brick
YONAI Pyrophyllite Brick.
Properties:
Good Refractoriness
Expansion Rate is Good
Good Consistence
No Slag Sticky
Good Permeable Porosity
Applications:
Permanent Lining of Hot Metal Ladle.
YONAI
Pyrophyllite Brick
Characteristics
Specifications
PY-75
PY-80
PY-82
Apparent
Porosity %
≤15
≤15
≤15
Bulk
Density g/cm3
2.2
2.2
2.2
Cold
Crushing Strength Mpa
25-30
35-45
35-45
Refractoriness ℃
1630
1650
1650
Refractoriness
Under Load ℃
1400
1450
1450
Chemical
Al2O3
≥16
≥13
≥12
SiO2
≥75
≥80
≥82
Fe2O3
≤1.0
≤0.5
≤0.5
K2O+Na2O
≤0.48
≤0.48
≤0.48
