HT

Thermoinsulation boards type HT

A special manufacturing procedure of HT type of materials enables the production of high temperature thermal insulation boards and shapes with homogeneous structure. High purity Al2O3 fibers are used as basic raw material. Because organic components are avoided no combustion products are produced even when the material is first used.

Advantages:

· max continuous operating temperature 1750°C;

· low shrinkage;

· excellent insulation characteristics.

Technical data

 

HT-1750

Usage temperature °C

1750

Density (kg/m3)

420 ±10%

Thermal shrinkage, %

2-4

Thermal conductivity W/ (m·K)

at 400 °C

0,16

at 600 °C

0,17

at 800 °C

0,19

at 1000 °C

0,22

at 1200 °C

0,26

at 1300 °C

0,28

at 1400 °C

0,30

at 1500 °C

0,32

at 1600 °C

0,35

Standard boar is 500x500mm thickness variation – 25-150 mm. Other dimensions - according special orders

Precise dimensions, except thickness, HT- 1750 ±2%,