Products > High-temperature boards and mats > Vacuum formed boards type VM 800 T, 1200 T, 1400 T, 1600 T

Vacuum formed boards type VM 800 T, 1200 T, 1400 T, 1600 T

High-temperature thermo-insulating vacuum formed board, produced to all kinds of mineral or ceramic fibres with addition of organic binders. It may be cut with a die or a plotter for seals and thermal insulations and impregnated in order to increase mechanical resistance.

Properties

  • the highest resistance to thermal shocks, 
  • very low thermal conductivity,
  • good chemical resistance,

DESCRIPTION OF PARAMETER

VALUE

TYPE

VM 800 T

VM 1200 T

VM 1400 T

VM 1600 T

Maximum continuous operation temperature

800°C

1200°C

1400°C

1600°C

Heat conductivity (W/mK)

400° C

0,11

0,08

0,09

-

600° C

0,15

0,11

0,12

-

800° C

0,23

0,16

0,17

-

1000° C

-

0,22

0,25

0,18

Content of organic fibres (%)

4,5

5,5

5,5

-

Chemical composition

Al2 O3

19,6

42,1

28,1

59,3

SiO2

44,8

52,5

52,5

36,6

Fe2 O3

5,0

-

-

-

TiO2

1,7

-

-

-

ZrO2

-

-

14,0

-

Ca O

12,7

-

-

-

Na2 O

K2 O

2,4

-

-

-

Maximum losses after roasting as  %

10

10

10

10

Maximum shrinkage of the surface in %

3

3

3

3

Density in kg/m3

300 ± 10 %

300 ± 10 %

300 ± 10 %

200 ± 10 %

Colour

grey-brown

white

white

white

Format in mm

1200 x 1000

1200 x 1000

1200 x 1000

1200 x 1000

Thickness in mm

20 – 50

3 – 120

3 – 120

25 and 50

VM 1200 T/BIO – of biodegradable fibres

thickness: 3-20 mm in cartons min. 5 pcs.
thickness: 25-60 mm in cartons of at least 2 pcs.
thickness: 70-100 mm in cartons 1 pc.



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Vacuum formed boards type VM 800 T, 1200 T, 1400 T, 1600 T