flint clay
50kg Per Woven Bag
White
Ceramic
Raw Clay
High Alumina
White Color
Low Porosity
YZSD
Jumbo Bag
SGS
Henan, China
2508300000
Product Description
Calcined flint clay is mainly used for manufacturing refractory bricks, refractory castable, sagger, kiln furniture, crucibles, ceramic fiber, precision casting sand, ceramics products
Features and advantages:
1) High refractoriness.
2) Physicochemical stability.
3) Volume density high.
4) Low porosity.
5) Low water absorption.
6) Fully calcined
7) Low impurity content.
8) size and package can be arranged according to customers' requirement.
Specifications:
Particles: 0-1MM, 1-3MM, 3-5MM, 5-8MM, 8-MM
Powder: 200MESH, 270MESH, 325MESH
Features and advantages:
1) High refractoriness.
2) Physicochemical stability.
3) Volume density high.
4) Low porosity.
5) Low water absorption.
6) Fully calcined
7) Low impurity content.
8) size and package can be arranged according to customers' requirement.
Specifications:
Particles: 0-1MM, 1-3MM, 3-5MM, 5-8MM, 8-MM
Powder: 200MESH, 270MESH, 325MESH
| Item/Grade | YNS45 | YNS45 | YNS44 | YNS44 | YNS43 | YNS42 | YNS40 | YNS36 |
| A | B | A | B | |||||
| AL2O3 % | 46-48 | 45-48 | 44-48 | 44-48 | 43-48 | 42-46 | 40-46 | 36-42 |
| Fe2O3 % (max) | 1.0 | 1.15 | 1.3 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 |
| Ti02 % (max) | 0.8 | 0.8 | 0.9 | 0.9 | 1.0 | 1.1 | 1.2 | 1.3 |
| K20+Na20 % (max) | 0.3 | 0.3 | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.6 |
| Ca0+Mg0 % (max) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.6 | 0.7 | 0.8 |
| Bulk density g/cm3(min) | 2.58 | 2.55 | 2.52 | 2.50 | 2.45 | 2.40 | 2.37 | 2.30 |
| Refractorines °C (min) | 1780 | 1770 | 1760 | 1750 | 1740 | 1720 | 1710 | 1700 |
| Impurities % (max) | 0.5 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 | 4.0 | 5.0 |
