Refractory fiber

Refractory fiber LYTX 311 / LYTX 511 / LYTX 611

Refractory fiber  LYTX 311 / LYTX 511 / LYTX 611

Ceramic fiber bulk is manufactured from raw materials which melted in resistance furnace and through techniques of spun or blowing. It is a kind of neutral to slightly acidic materials with excellent flexibility and resistance property that can’t be eroded by any other weak base, weak acid and water, oil and steam and soaked by Plumbum, Aluminum and Cuprum,   but it can be reacted with strong acid and alkali. It is with low density that 75% lighter than lightweight insulation firebricks, 90%-95% lighter than lightweight castable, low thermal conductivity that is equal to 1/8 of lightweight fireclay brick and 1/10 of lightweight castable, thermal storage is equal to around 1/10 of lightweight thermal insulation lining and castable, so it will reduce the energy wastage greatly to effect energy-saving remarkable.

Type:
high-temperature heat-insulating fiber.

Product characteristics:
• Low thermal conductivity, low heat storage.
• Excellent chemical stability.
• Excellent thermal stability with no efflorescence in high temperature.
• With no binder and corrosive material.
• Excellent sound absorption property.

Typical application:
• Raw material of ceramic fiber blanket and board products.
• Raw material of ceramic fiber textile products.
• Filling material in high temperature furnace, heating devices and wall lining joint.
• Raw materials of wet-process products.
• Raw material of fiber spray, castable and coating materials.
• Heat insulation filling material in corner and complex space.

Packaging:
•  plastic bag of 20 kg;
•  plastic bag of 25 kg;

 

Main technical characteristics

UOM

LYTX – 311

LYTX – 511

LYTX – 611

Application temperature

0C

1260

1430

1600

Main length of fiber

mm

15 - 150

15 - 150

15 - 150

Heat capacity at a temperature 1000 0С

J

1130

1130

1160

Colour

 

white

white

white

Chemical composition:
Al2O3
SiO2
ZrO2

%

44-46
54-56

43-45
38-40
15-17

72
28

Projects