Refractory mix SEMISOLEC 1300

Price: on request

Specifications:
• Main component light weight chamotte;
• Grain size 4 mm;
• Maximum service 1300 0C;
• Material required 1,3 t/m3;
• Mixing water 25 – 30 %.

Class

Application

Binding

State at delivery

Packaging

Lifetime

B  - Group 130
ASTM F

Spraying or casting

Hydraulic

Dry, powdery

Sack or big bags

6 months

Chemical analysis after calcination:

Al2O3

38-41%

SiO2

33-38%

CaO

10-13%

Fe2O3

3-4%

Physical properties

Norms

Average value

Units

Bulk density after drying at 110 0C

EN 1402-6

1,05

g/cm3

Cold crushing strengh:
after drying at 110 0C
after firing at 800 0C
after firing at 1000 0C

EN 1402-6

6
4
3

N/mm2

Permanent linear change:
after firing at 1000 0C

EN 1402-6

-0,40

%

Average thermal conductivity
service temperature 400 0C
service temperature 1000 0C

ASTM C 417

0,32
0,39

W.M-1K-1

 

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