Укрпромизол ЛТД

Mats heat-insulating piercing basalt
MTPBa ТУ У В.2.7-23.9-37807011-001:2019

MTPBa (MTPBa-O)

ТУ У В.2.7-23.9-37807011-001:2019
ДСТУ Б В.2.7-317:2016

Basalt mats are made from the canvases of superthin basalt fiber BSTV brands M-30, M-40, M-60. Available in plates made of fiberglass, metal mesh, silica fabric, or without plates. Stitched with glass fiber (silica thread).

Dimensions:
Length – 1000-2000mm
Width – 500mm
Thickness – from 50 to 100mm
Sizes of mats can be agreed.

Mats have excellent heat and sound insulation properties; non-combustible, fireproof, fireproof; environmentally friendly (do not contain phenol-containing binder); not subject to aging; chemically resistant, non-toxic; do not absorb moisture from the air; resistant to vibrations (not destroyed). Meet the increased requirements for heat-insulating materials used at nuclear power plants and thermal power plants. According to thermo -, acid -, water resistance, they have no analogues of heat-insulating materials imported to Ukraine.

Service life – more than 50 years.

Scope and features of application

  • Application as a heat-insulating material during equipment repairs at TPPs, NPPs.
  • Thermal insulation of ship premises, power ship equipment.
  • High temperature pipelines, superheated steam pipelines.
  • Drying drums, cyclones, gas ducts, electrostatic precipitators, smoke exhausters, air ducts.
  • Premises with increased environmental safety requirements.

Specifications

The name of indicators

Value for mats, brands;

30 40 60
Density kg / m3, no more 30 40 60

Thermal conductivity, W / (m · K), no more, at a temperature:

–  (25±5)°С

 –  (125±5)°С

 –  (300±5)°С

 

0,035

0,055

0,092

 

0,037

0,057

0,093

 

0,038

0,060

0,094

Humidity,% by mass, no more 0,4
Compressibility under load 2000 Pa, %, no more 50 40 40
Elasticity %. no less 65
Breaking load, H, more 40 40 80
Maximum temperature of use of MTPBa:

Unlined

Fiberglass

Siliceous fabric

Basalt fabric

Metal grid

 

+850

+450

+850

+850

+850