Deliveries of fire-resistant and heat-insulating materials are to preliminary orders. Production of heat-insulating materials (including those of higher application temperature) as shaped articles (sectors, wedges) is possible.
PTMK-NS-250 plate
Overall dimensions of plate, mm
500*500*100 (50)
Temperature of application, °Ñ
1000
Density, kg/m3
250±30
Thermal conductivity, W/m °C,
at 25 ° °Ñ
0,047
at 125 ° °Ñ
0,059
at 300 ° °Ñ
0,101
at 600 ° °Ñ
0,19
Compressive stress at 10% linear deformation,
MPa, not less
0.065
Linear shrinkage at baking temperature
more than 1000 °C after furnace lining, %
4 ± 0.5
PTMK -Ko-300 plate
Overall dimensions of plate, mm
500*500*100 (50)
Temperature of application, °Ñ
1200
Short-term at T, °Ñ
1350
Density, kg/m3
300±50
Thermal conductivity, W/m °Ñ,
at 25 °Ñ
0.058
at 300 °Ñ
0.12
Compressive stress at 10% linear deformation,
MPa, not less
0.1
Linear shrinkage at baking temperature
more than 1000 oC after furnace lining, %
2 ± 0.5
PTMK-Ko-450 plate
Overall dimensions of plate, mm
500*500*100 (50)
Temperature of application, °Ñ
1250
Short-term at T, °Ñ
1350
Density, kg/m3
450±50
Thermal conductivity, W/m °Ñ,
at 25 °Ñ
0.069
at 300 °Ñ
0.129
Compressive stress at 10% linear deformation,
MPa, not less
0.1÷0.3;
Linear shrinkage at baking temperature
more than 1000 °C after furnace lining, %
2 ± 0.5
Firebricks
Firebricks of fibrous materials - possess properties of fibrous reinforced ceramics and heat-insulating properties. They have heightened exploiting resource, not critical to heat change-over. Mass of fibrous firebricks 9 - 10 times smaller,
than of traditional ones.
Overall dimensions:
Length, mm
200÷1000
Width, mm
100÷1500
Height, mm
50÷250
Linear shrinkage at baking temperature
more than 1000 °C after furnace lining, %
1 +± 0.3
Compactness, kg/m3
300÷900
Compressive stress at 10% linear deformation,
MPa, not less
0.1
Thermal conductivity, W/m °Ñ,
at 25 °Ñ
0.18
at 125°Ñ
0.20
at 300 °Ñ
0.26
at 600 °Ñ
0.28
We bring to your attention warmly isolation high-temperature stitch material "ÕÏÌ-Æ"
(ÒÓ Ó 6-00209775.070-99 from amendment ¹ 1).
Heat isolation stitch material is made from mulitocrementerrestrial fibre (canvas) and impose material by a method of an insertion crementerrestrial (glass) string.
The material possesses excellent high-temperature, warmly isolation and heat-shielding properties.
To stitch a material it is applied to thermal isolation of the industrial equipment and pipelines (in quality to fibrous processing of furnaces, condensation of seams of furnaces, a high-temperature filtration, isolation of oven carriages, external isolation of furnaces, fire-prevention and other thermal barriers and screens at carrying out of thermal processing welded connections).
Characteristics:
1.
Temperature of application, 0Ñ
50 to +1150
2.
Density, kg / m3
246
3.
Factor of heat conductivity at 300 0Ñ (573Ê), Vt/m K
0,115
4.
The size, mm
-
width
800 (700)
-
thickness (specific pressure upon a sample 500Pa (5ã/sm2)
7/15
-
long
4000
5.
Superficial density, kg / m
2,5/3,0
6.
Explosive loading, N (kgs)
245 (25)
Cloth "ÕÏÌ-Ò, Í" = 8 mm
Cloth "ÕÏÌ-Ò, Í" = 15 mm
substrate - cremen a terrestrial fabric, having stitched - cremen string
substrate - a glass fabric, having stitched - cremen string
substrate a glass fabric, having stitched - a glass string
substrate - cremen a terrestrial fabric, having stitched - cremen string
substrate - a glass fabric, having stitched - cremen string
substrate - a glass fabric, having stitched - a glass string
Heat isolation stitch material is made from mulitocrementerrestrial fibre (canvas) and impose material by a method of an insertion crementerrestrial (glass) string.
