Refractory mix VIBREC 735 AL6B

Price: on request

Specifications:
• Main component bauxite;
• Grain size 5 mm;
• Maximum service 1350 0С;
• Material required 2,96 t/m3;
• Mixing water 4 – 5 %.
 

Class

Application

Binding

State at delivery

Packaging

Lifetime

E  - Group 130
ASTM F

Cast - vibrate

Hydraulic

Dry, powdery

Sack or big bags

6 months

Chemical analysis after calcination:

Al2O3

71-73%

SiO2

10%

CaO

1,4%

BaO

6,5%


Physical properties

Norms

Average value

Units

Bulk density after drying at 110 0С

EN 1402-6

3,0

g/cm3

Cold crushing strengh:
after drying at 110 0С
after firing at 1000 0С
after firing at 1200 0С

EN 1402-6

120
140
130

N/mm2

Permanent linear change:
after firing at 1200 0С

EN 1402-6

-0,2

%

Average thermal conductivity
service temperature 1000 0С

ASTM C 417

1,88

W.M-1K-1

 

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