Low Iron Refractory Raw Material Flint Clay for Refractory Brick

Min.Order: 20
Product origin: Xuchang, Henan, China
Infringement complaint: complaintComplaint
US$ 150

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
Item/GradeYNS45  YNS45YNS44YNS44YNS43YNS42YNS40YNS36
A      BAB
AL2O3 %  46-4845-4844-4844-4843-4842-4640-4636-42
Fe2O3 %   (max)1.01.151.31.52.02.53.03.5
Ti02 %    (max)0.80.80.90.91.01.11.21.3
K20+Na20 %   (max)0.30.30.40.40.40.50.50.6
Ca0+Mg0 %   (max)0.50.50.50.50.50.60.70.8
Bulk density g/cm3(min)2.582.552.522.502.452.402.372.30
Refractorines °C (min)17801770176017501740172017101700
Impurities %  (max)0.51.52.02.53.03.54.05.0
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