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Mineral wool broaching basalt mats
MTMP ТУ У В.2.7-23.9-37807011-001:2019
MTMP
ТУ У В.2.7-23.9-37807011-001:2019
ДСТУ Б В.2.7-317:2016
They are made of thin basalt fiber BTV grades M-75, M-100, M-125, by lining the mineral wool carpet with fiberglass, silica fabric, basalt fabric from all sides and its subsequent stitching.
Dimensions
Length – 1000-3000mm
Width – 500-1000mm
Thickness – from 40 to 120mm
Sizes of mats can be agreed.
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Due to the lining with covering material from all sides, the MTMP mats have increased strength characteristics, since the fibrous layer is protected from mechanical damage and tearing. Non-combustible, have an optimal coefficient of thermal conductivity, vapor permeable. Mats can be used for reuse in repairs.
Scope and features of application:
- As thermal insulation of industrial units, equipment, pipelines, fittings, tanks.
- Thermal insulation of electrostatic precipitators, gas ducts, boilers.
- Thermal insulation of furnaces, refrigeration equipment.
- They can be used as basalt insulation for thermal insulation of building structures in industry.
Specifications
|
The name of indicators |
Value for mats, brands; |
||
| 75 | 100 | 125 | |
| Density kg / m3, no more | from 40 to 75 | from 75 to 100 | from 100 to 125 |
|
Thermal conductivity, W / (m · K), no more, at a temperature: – (25±5)°С – (125±5)°С – (300±5)°С |
0,033 0,060 0,073 |
0,039 0,063 0,078 |
0,042 0,065 0,098 |
| Humidity,% by mass, no more | 2,0 | ||
| Organic matter content,% by mass, not more than | 1,0 | ||
| Compressibility under load 2000 Pa,%, no more | 45 | 30 | 15 |
| Elasticity%. no less | 70 | 75 | 80 |
| Breaking load, N, more | 80 | 90 | 100 |
| Temperature limit of use of MTPM in a lining:
Fiberglass Silica fabric Basalt fabric |
+450 +850 +850 |
||
