Ceramic fibre wool and rolls
Ceramic (kaolin) fibre withstands high temperatures at a very low weight. Wool and rolls are used to insulate furnaces, boilers and flues and to fill expansion joints.
МКРВ-200 wool and МКРР-130 rolls are made to GOST 23619 (the number in the grade is the apparent density, kg/m³). Ceramic fibre blankets, basalt mats and glass fibre rolls — to manufacturers' specifications.
Grades and types
Wool МКРВ-200
To GOST 23619. Bulk mullite-silica (kaolin) wool. It is used to fill cavities, joints and expansion gaps in the lining and to seal pipe and thermocouple penetrations.
Roll material МКРР-130
To GOST 23619. Mullite-silica fibre in rolls; 130 is the apparent density, kg/m³. The roll is used to insulate furnace roofs and walls, covers and flues; the material is easy to cut and lay in layers.
Ceramic fibre rolls and blankets
To manufacturer's specifications. Needle-punched ceramic fibre rolls and blankets — denser and stronger in tension than wool. Used to insulate furnaces, boilers and equipment, including in several layers.
Superfine basalt fibre mats
To manufacturer's specifications. Superfine basalt fibre mats for thermal insulation of equipment and pipelines at moderate temperatures. Light and flexible, convenient for insulating complex surfaces.
Glass fibre rolls
To manufacturer's specifications. Glass fibre rolls for insulation at low temperatures — equipment, pipelines, building envelopes.
Can’t find the grade you need? Write to us — we supply other items too.
In brief
| Parameter | Value |
|---|---|
| Standard | МКРВ-200, МКРР-130 — GOST 23619; blankets, basalt mats, glass fibre rolls — manufacturers' specifications |
| Grades | МКРВ-200, МКРР-130, ceramic fibre rolls and blankets, superfine basalt fibre mats, glass fibre rolls |
| Designation | the number in the МКР grade is the apparent density, kg/m³ |
| Applications | insulation of furnace roofs and walls, expansion joints, equipment insulation |
| Supply | under contract with legal entities, delivery across Kazakhstan |
How to choose a grade
МКРВ-200 is bulk wool for filling cavities and joints. МКРР-130 is fibre in rolls for insulating surfaces.
Mullite-silica (kaolin) wool works at high temperatures. Basalt mats and glass fibre are for equipment and pipelines at moderate temperatures.
Laying and installation
Ceramic fibre wool, rolls and boards are fixed with high-temperature adhesives. High-temperature adhesives →
Frequently asked questions
МКРР-130 or МКРВ-200: which to choose?
МКРР-130 is a roll material for insulating surfaces, МКРВ-200 is bulk wool for filling cavities and expansion joints.
How does kaolin wool differ from basalt wool?
Mullite-silica (kaolin) wool is designed for the high temperatures of furnace linings. Basalt mats are used at moderate temperatures — for equipment and pipelines.
What should wool and rolls be fixed with?
With high-temperature adhesives for ceramic fibre materials — КВ-1250, ТК-1300 and others; the adhesive is matched to the lining temperature.
How can an enterprise order kaolin wool?
Send a request with the grade, quantity and delivery city or attach a specification. We will prepare a commercial offer, sign a contract and deliver the wool and rolls across Kazakhstan.
Other sections
Send a request
Send grades and quantities or a specification via WhatsApp or email — we will prepare an offer. We reply during business hours, Mon–Fri 9:00–18:00.
Write on WhatsApp Send an email +7 (778) 700-26-38
Requests sent outside business hours are processed on the next business day.