Refractory mixes SEMISOLEC 145 C

Price: on request

Specifications:
• Main component light weight chamotte;
• Grain size 4 mm;
• Maximum service 1450 0С;
• Material required 1,4 t/m3;
• Mixing water 20 – 24 %. 

Class

Application

Binding

State at delivery

Packaging

Lifetime

B  - Group 140
ASTM F

Cast - vibrate

Hydraulic

Dry, powdery

Sack or big bags

6 months

Chemical analysis after calcination:

Al2O3

44-46%

SiO2

38-40%

CaO

7-8%

Fe2O3

2,5-3%

Physical properties

Norms

Average value

Units

Bulk density after drying at 110 0С

EN 1402-6

1,6

g/cm3

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

EN 1402-6

15-20
6-8

N/mm2

Permanent linear change:
after firing at 1000 0С

EN 1402-6

-0,45

%

Average thermal conductivity
service temperature 1000 0С

ASTM C 417

0,48

W.M-1K-1

 

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