The use of refractory insulating products is absolutely indispensable for industrial high temperature processes that are economical and ecological. Refratechnik Cement develops and constructs innovative refractory lining systems for the cement and lime industry, putting special emphasis on the heat-insulating properties. Refractory insulating materials produced by Refratechnik Cement are amongst others supplied as plates, blankets, cords, wool or paper to cope with all demands that are made on advanced, high-grade refractory constructions.

1. REFRATECHNIK
REFRATHERM®
Refractory insulating products for
the cement and lime industry

2. REFRATHERM®
Designation Type Raw material basis
CAST SET Shaped part Aluminozirconium silicate
RT 1260/100 W Loose wool Aluminium silicate
RT 1260/100 W-A Loose wool High-temperature glass fibre / alkaline-earth silicate fibre
RT 1600/100 W Loose wool Aluminium silicate
RT 750/100 W Loose wool Rock wool
RT 1260/128 M Blanket Aluminium silicate
RT 1260/128 M-A Blanket High-temperature glass fibre / alkaline-earth silicate fibre
RT 1260/160 M Blanket Aluminium silicate
RT 1260/200 M-A Blanket High-temperature glass fibre / alkaline-earth silicate fibre
RT 1260/300 M Blanket Aluminium silicate
RT 1260/96 M Blanket Aluminium silicate
RT 1400/128 M Blanket Aluminium silicate
RT 1400/160 M Blanket Aluminium silicate
RT 1400/300 M Blanket Aluminium silicate
RT 1430/160 M Blanket Aluminozirconium silicate
RT 1430/96 M Blanket Aluminozirconium silicate
RT 1600/170 M Blanket Aluminium silicate
RT 650/100 M Blanket Rock wool
RT 1260/160 PA-A Paper High-temperature glass fibre / alkaline-earth silicate fibre
RT 1260/210 PA Paper Aluminium silicate
RT 1400/210 PA Paper Aluminium silicate
MICROTHERM Plate Amorphous silica
RT 1000/250 P Plate Calcium silicate
RT 1000/250 SP Plate Calcium silicate with barrier coating
RT 1000/300 P AL Plate Amorphous silica, silicon carbide, laminated with aluminium
RT 1000/310 P Plate Amorphous silica, silicon carbide
RT 1100/250 P Plate Calcium silicate
RT 1100/250 SP Plate Calcium silicate with barrier coating
RT 1100/320 SP-A Plate High-temperature glass fibre / alkaline-earth silicate fibre / with barrier coating
RT 1200/320 SP-A Plate High-temperature glass fibre / alkaline-earth silicate fibre / with barrier coating
RT 1260/160 SP Plate Aluminium silicate with barrier coating
RT 1260/300 P Plate Aluminium silicate
RT 1400/300 P Plate Aluminium silicate
RT 800/250 P Plate Calcium silicate
RT 800/250 SP Plate Calcium silicate with barrier coating
RT 850/850 P Plate Rock wool
RT 900/320 SP-A Plate High-temperature glass fibre / alkaline-earth silicate fibre / with barrier coating
RT 650/100 S Cord Aluminium silicate, glass fibre-reinforced
RT 1260/100 S Cord Aluminium silicate, stainless steel-reinforced
The use of refractory insulating
products is absolutely indispensa-
ble for industrial high temperature
processes that are economical and
ecological.
Refratechnik Cement ­develops
and constructs innovative
refractory lining systems for the
cement and lime industry, putting
special emphasis on the heat-­
insulating properties. Refractory
insulating materials produced by
Refratechnik Cement are amongst
others supplied as plates, blankets,
cords, wool or paper to cope with
all demands that are made on
advanced, high-grade refractory
constructions.
Refratechnik Cement is a company
within the Refratechnik Group,
one of the world's leading manu-
facturers of refractory products.
2©Refratechnik Cement GmbH

3. Classification temperature
in °C
Bulk density (*packing density)
kg/m³
Thermal conductivity
at 800 °C W/m·K
Thermal conductivity
at 1000 °C W/m·K
1260 310 0.15 0.20
1260 100* 0.23 0.36
1260 100* 0.20
1600 100* 0.19 0.28
750 100*
1260 128 0.21 0.31
1260 128 0.20 0.27
1260 160 0.21 0.31
1260 170-270 0.21 0.30
1260 300 0.19 0.25
1260 96 0.23 0.36
1400 128 0.21 0.31
1400 160 0.19 0.25
1400 300 0.18 0.25
1430 160 0.18 0.25
1430 96 0.23 0.32
1600 170 0.14 0.17
650 100
1260 140-180 0.21 0.28
1260 200-240 0.20 0.30
1400 200-210
1100 200-300
1000 225-255 0.17
1000 225-255 0.17
1000 240-300 0.036
1000 240-300 0.036
1100 245-285 0.18
1100 245-285 0.18
1100 320
1200 320
1260 160 0.18 0.25
1260 300 0.19 0.25
1400 310 0.15 0.20
800 225-260
800 225-260
850 850
900 320
650 100*
1260 100*
3©Refratechnik Cement GmbH

4. Ce1-023-03/2014
Refratechnik Cement GmbH
Rudolf-Winkel-Strasse 1
37079 Göttingen
Germany
Phone +49 551 6941 0
Fax +49 551 6941 104
refra@refra.com
www.refra.com
Ce1-023-03/2014