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Alumina-silica fiber modules PrismoBlock

Alumina-silica fiber modules PrismoBlock as per STO 13706960-022-2008

Alumina-silica fiber modules PrismoBlock made from mullite-silica needled FiberBlankets.

Typical applications:

- In ferrous and non-ferrous metallurgy for lining and thermal insulation of main and auxiliary furnaces, covers of reheating stands and heating units;

- In power generation for thermal insulation of various boilers, steam pipelines, ducts and other heat elements;

- In nuclear power industry for insulation of steam pipelines, ducts and other heat elements;

- In petrochemical industry for lining and thermal insulation of reheating units and various furnaces, pipelines and ducts.

Chemical analysis,%

PrismoBlock N

PrismoBlock S

PrismoBlock HA

PrismoBlockp ZA

Al2O3

43.5 min.

46.0-49.0

Более 53

39.0 min.

Al2O3+ SiO2

96.0 min.

99.0 min.

99.0 min.

82.0 min.

ZrO2

-

-

-

14.0-18.0

Fe2O3

Less than 1.0

Less than 0.5

Less than 0.2

Less than 0.1

Na2O+К2О

0.3 max.

0.3 max.

0.2 max.

0.2 max.

Classification temperature, oС

1050

1260

1360

1430

Permanent linear shrinkage, %

24 hour soak @ classification temperature

3 max.

3 max.

3 max.

3 max.

Fiber diameter, mkm

2-6

2-6

2-6

2-6

Content of shots, % max.

8

8

8

8

Module density, kg/m3

120

135

150

120

135

150

120

135

150

120

135

150

Sizes, mm

- length

- width

- lining thickness


610

300

as agreed


610

300

as agreed


610

300

as agreed


610

300

as agreed

  • Уралсталь
  • Уфаоргсинтезгаз
  • Славнефтеоргсинтез
  • Северский трубный завод
  • ОГК-6
  • ОГК-2
  • ОГК-1
  • Оскольский электрометаллургический комбинат
  • Новолипецкий металлургический комбинат
  • Новокузнецкий Металлургический Комбинат,
  • Нижнекамскнефтехим
  • Магнитогорский металлургический комбинат
  • m2
  • m
  • Казцинк
  • ig
  • НижнеТагильский металлургический комбинат
  • em alliance
  • Enel
  • enrc
  • Фортум
  • Нижнесергинский метизно-металлургический завод