Silica strip and strings

Silica strip and stringsSilica strings, strips and tubes

VR 1000 SI B SiO2 >94% 


Silica strings, strips and tubes are an ecological alternative to products made of ceramic fibers, resistant to high temperature, with and excellent thermal and electrical isolative ability.


Technical data

Composition 94% SiO2, 4% Al2O3, NaO
Fiber size 9 micron
Temperature class 1000°C
Linear shrinking  (1000)  6%


Temperature resistance

Long-term   1000°C
Short-term   1100°C

Excellent SME certifikat