Dear sirs!

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, °С 1000 Density, kg/m3 250±30 Thermal conductivity, W/m °C, at 25 ° °С 0,047 at 125 ° °С 0,059 at 300 ° °С 0,101 at 600 ° °С 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, °С 1200 Short-term at T, °С 1350 Density, kg/m3 300±50 Thermal conductivity, W/m °С, at 25 °С 0.058 at 300 °С 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, °С 1250 Short-term at T, °С 1350 Density, kg/m3 450±50 Thermal conductivity, W/m °С, at 25 °С 0.069 at 300 °С 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 °С, at 25 °С 0.18 at 125°С 0.20 at 300 °С 0.26 at 600 °С 0.28

We bring to your attention warmly isolation high-temperature stitch material "ХПМ-Ж"
(ТУ У 6-00209775.070-99 from amendment № 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:

Cloth "ХПМ-Т, Н" = 8 mm

Cloth "ХПМ-Т, Н" = 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

0.7m

0.8m

0.7m

0.8m

0.7m

0.8m

0.7m

0.8m

0.7m

0.8m

0.7m

0.8m

68.40

68.4

44.5

47.16

42.78

45.06

157.32

157.32

112.26

117.36

107.52

112.08