Refractory fabrics, thermal insulation materials

We offer a wide range of refractory fabrics and other materials that can be used for thermal insulation purposes.
Depending on the material, we also offer custom-made products (sewn curtains, screens, etc.), or. cuttings and machined parts.

REONTHERM – felt stainless steel fabric

Felt refractory fabric woven from stainless steel fibres. Temperature resistance up to 700°C.
Mainly used in the glass industry.

  • High temperature resistance
  • Flexibility, mechanical resistance

  • Possibility of composition of PBO and para-amide fibres

REONTHERM W1000 – protective fabric for welding

Fabric coated on both sides with a protective layer against sparks, welding beads, etc.

Temperature resistance 850°C. Used as environmental protection in all types of welding

  • Impermeability of the material
  • Good abrasion resistance
  • High temperature resistance

SHIELD PLATE – insulator, electro-mechanical applications

Available in P (higher temperature resistance) and M (higher mechanical resistance).
Temperature resistance up to 1000°C. Use for a variety of thermo-mechanical applications with emphasis on electrical properties.

  • Electrical insulator

  • High temperature resistance

  • Available in thicknesses from 0.2 to 110 mm

OTHER MICA MATERIALS

Mica films, mica paper, combined materials (mica + fibre paper)
Use for example in induction furnaces

  • Electrical insulator

  • High temperature resistance

  • Low thermal conductivity

ISOLCART (Nephalite)

Rigid board made of a mixture of inorganic mineral fibres and organic glue.
It does not abrade any asbestos or ceramic fibres. Temperature resistance up to 1000°C

  • High temperature resistance
  • Suitable for flat seals, panels, thermal insulation, etc.

THERMAL INSULATION TAPES

Different variants of woven thermal insulation tapes. Temperature resistance 1200°C.
Wide range of applications.

  • Different types and widths
  • High temperature resistance

Refractory fabrics

REONTHERM refractory fabric has the following properties:
high temperature resistance (up to 700°C), long service life, reusability, high quality
Special emphasis is placed on corrosion resistance, structure, composition and weight.
Emphasis on these parameters guarantees high and reliable performance of all materials.

REONTHERM felt refractory fabrics combine the high temperature resistance of stainless steel fibres, the softness of textile fabrics and exceptional mechanical durability and resistance.

They are designed primarily for the glass industry. They are typically used as a protective coating for tools and other elements that come into contact with the final product during the manufacturing process. The felt heat-resistant fabric thus protects the final product from scratching, cracking or any other mechanical deterioration. But they can also be used in many other applications.

Refractory fabrics – properties

■ 100% stainless steel fibre composition that can withstand temperatures up to 700°C.
■ The stainless steel from which the material is made can be enriched with para-aramid or PBO fibres to ensure higher resistance and durability of the material.
■ For applications where increased spatial integrity and flexibility are required, the material is fitted with a stainless steel fibre liner.
■ All REONTHERM refractory felt fabrics are produced in rolls of 1200 x 10000 mm as standard, however, smaller quantities can be supplied on request (please contact us to order a sample).
■ Felt refractory fabrics can also be custom calendered to increase surface quality and reduce thickness.

For applications with special requirements, the properties and structure of the material can be adapted to fully suit the specific environment and perform its function flawlessly.

The REONTHERM range of felt refractory fabrics is designed to meet the requirements that real environments and specific applications place on the material.

The REONTHERM product line of refractory felt fabrics includes:

NázevMateriálŠířka v mmNominální tloušťka v mm(1)Hmotnost(2) v g/m²
NP200100% VNO(3)10004,61750
12004,61750
NP250100% VNO s VNO vložkou12002,31850
NP280100% VNO s VNO vložkou120021274
NP350100% VNO s VNO vložkou120054000
NP400100% VNO s VNO vložkou12001,21000
NP750100% VNO s para-amid vložkou120053000
NP2000100% PBO(4) s para-amid vložkou205041400
NP2500VNO / para-amid11004,51300
NP2700VNO / PBO120041970
(1 ) Thickness according to ISO 5084
(2) Weight according to ISO 3801
(3 ) VNO = stainless steel fibres that can withstand temperatures up to 700°C permanently
(4) PBO = textile fibre with the chemical composition poly(p-phenylene-benzobisoxazole)

Other types of thermal insulation materials

Please contact us for detailed technical information.

ISOLCART K 85 B / Up to 850 °C

ISOLCART K 85 B is a rigid board made of a mixture of inorganic mineral fibres and a small amount of organic adhesive.

Up to 850 °C

The sealing material does not contain any asbestos or ceramic fibres. It has very good thermal insulation properties at high temperatures and is very suitable for panels and seals of various sizes. The mineral fibres used are not classified as carcinogenic substances harmful to the human body (EU Regulation 97/69/EC).
Pracovní teplota850°C
Pevnost v tahuDIN 529102,6 N/mm2
Specifická váha +/-0,05%DIN 37520,97 g/cm3
Absorbce vody (1h)72 %
Ztráta žíháním při 1 100°CDIN 5291118,3 %
Tepelná vodivost při 400°C0,1 W/mK
Standardní velikost desek:1000 mm x 1000 mm
Tolerance:± 1%
Standardní síla desek (mm):1,5 – 2 – 3 – 4 – 5 – 6 – 8 – 10
Tolerance:± 10%
SložkaObsah ve výrobku
SiO253,3 %
Al2O320,6 %
Fe2O32,6 %
CaO2,4 %
TiO21,3 %
MgO1,3 %
K2OeNa2O1,9 %
Organické pojivo10,0 %
Ostatní6,6 %

ISOLCART K 120 WT / Up to 1100 °C

ISOLCART K 120 WT is a rigid board, containing no asbestos or ceramic fibres. It has very good thermal insulation properties at high temperatures and is very suitable for panels and seals of various sizes.

Up to 1100 °C

The artificial mineral fibres and fillers used are not classified as carcinogenic substances harmful to humans (EU Regulation 97/69/EC).
Pracovní teplota1100°C
Pevnost v tahuDIN 529103,4 N/mm2
Specifická váha +/-0,05%DIN 37520,96 g/cm3
Absorbce vody (1h)85 %
Ztráta žíháním při 1 100°CDIN 5291114,2 %
Tepelná vodivost při 400°C0,12 W/mK
Standardní velikost desek:1000 mm x 1000 mm
Tolerance:± 1%
Standardní síla desek (mm):1,5 – 2 – 3 – 4 – 5 – 6 – 8 – 10
Tolerance:± 10%
SložkaObsah ve výrobku
SiO244,5 %
Al2O317,9 %
Fe2O31,2 %
CaO20,0 %
MgO0,2 %
K2OeNa2O0,9 %
Organické pojivo12,8 %
Ostatní2,5 %

REONSUR 600, up to 600°C

REONSUR 600 is a specially knitted tubing made of high quality bulked glass fibre, fixed in a tape that does not change shape. The tape is colour-coded and taped on both sides for ease of installation.

Colour

Black

Use

REONSUR 600 is suitable for use as a static seal for stoves, fireplaces and boilers.
Rozsah pH3-12
Max. doporučená teplotado 600°C

Dimensions

REONSUR 600 tapes are produced in standard sizes: 8 x 2, 8 x 4, 10 x 2, 10 x 3, 10 x 4, 12 x 2, 12 x 4, 15 x 2, 15 x 3 and 15 x 4 mm. Other dimensions (width to thickness ratio) of the tape must be consulted.

REONSUR 650, up to 650°C

REONSUR 650 is a woven tape made of high quality woven cord yarn in warp and weft. The tape is very flexible and adaptable with considerable mechanical resistance and high insulation capacity. The seal is non-flammable.

Colour

REONSUR G - colour-treated gasket (colour black) REONSUR P - sealing with double-sided adhesive tape REONSUR P - colour-treated gasket (black), taped on both sides with adhesive tape

Use

REONSUR 650 is designed as a static seal for dry air and inert gases for air distribution systems, for sealing boilers, furnaces, hatches, doors, lids, etc.
Rozsah pH3-12
Max. doporučená teplotado 650°C
Pracovní teplota trvalá600°C

Dimensions

REONSUR 650 woven tapes are available in widths from 7 mm to 12 mm and thicknesses from 1 mm to 2 mm. Other dimensions (width to thickness ratio) of the tape must be consulted.

REONSUR GL 600 , up to 650°C

REONSUR GL 600 is a woven belt or narrow strip made of high quality textured glass yarn type "E" with a thickness of 9 microns in the warp and weft. The belt is very flexible and adaptable with considerable mechanical resistance and high insulation capacity. The seal is non-flammable.

Colour

White

Use

REONSUR GL 600 belt is designed as a static seal for dry air and inert gases for air distribution systems, for sealing boilers, furnaces, hatches, doors, lids, etc.
Rozsah pH3-12
Max. doporučená teplotado 650°C
Pracovní teplota trvalá600°C

Dimensions

GL 600 woven belts are available in widths from 200 mm to 1000 mm and thicknesses from 1 mm to 12 mm. GL 600 woven belts are available in widths from 1000 mm to 2000 mm and thicknesses from 1 mm to 3 mm. GL 600 woven tapes are available in widths from 7 mm to 100 mm and thicknesses from 1 mm to 6 m.

REONSUR GL 650 , up to 650°C

REONSUR GL 650 is a woven tape made of high quality textured glass yarn type "E" with a thickness of 9 microns in the warp and weft. The tape is very flexible and adaptable with considerable mechanical resistance and high thermal insulation capacity. The seal is non-flammable.

Colour

Black

Use

REONSUR GL 650 is designed as a static seal for dry air and inert gases for air distribution systems, for sealing boilers, furnaces, hatches, doors, lids, etc.
Rozsah pH3-12
Max. doporučená teplotado 650°C
Pracovní teplota trvalá600°C

Dimensions

REONSUR GL 650 woven tapes are available in widths from 7 mm to 50 mm and thicknesses from 1 mm to 6 mm.

REONSUR GLP 650 , up to 650°C

REONSUR GLP 650 is a woven tape made of high quality textured glass yarn type "E" with a thickness of 9 microns in the warp and weft. The tape is very flexible and adaptable with considerable mechanical resistance and high thermal insulation capacity. The seal is non-flammable.

The tape is taped on both sides for ease of installation.

Colour

Black

Use

REONSUR GLP 650 is designed as a static seal for dry air and inert gases for sealing boilers, air ducts, furnaces, hatches, doors, lids, etc.
Rozsah pH3-12
Max. doporučená teplotado 650°C
Pracovní teplota trvalá600°C

Dimensions

GLP 650 woven tapes are available in widths from 7 mm to 50 mm and thicknesses from 1 mm to 6 mm.

REONSUR GLG 650 , up to 650°C

REONSUR GLG 650 is a woven tape made of high quality textured glass yarn type "E" with a thickness of 9 microns in the warp and weft. The tape is very flexible and adaptable with considerable mechanical resistance and high thermal insulation capacity. The seal is non-flammable.

To facilitate installation, the tape is taped with double-sided adhesive tape and finished with black paint.

Colour

Black

Use

The REONSUR GLG 650 belt is designed as a static seal for dry air and inert gases for ductwork, for sealing boilers, furnaces, hatches, doors, lids, etc.
Rozsah pH3-12
Max. doporučená teplotado 650°C
Pracovní teplota trvalá600°C

Dimensions

REONSUR GLG 650 woven tapes are available in widths from 7 mm to 50 mm and thicknesses from 1 mm to 6 mm.

REONSUR GLG 800 , up to 800°C

REONSUR HT 800 is a woven belt or narrow strip made of high-quality textured glass yarn type HT with a thickness of 9 microns in the warp and weft. The belt is very flexible and adaptable with considerable mechanical resistance and high thermal insulation capacity up to 750°C.

Colour

White

Use

The REONSUR HT 800 belt is designed as a static seal for dry air and inert gases for air distribution systems, for sealing boilers, furnaces, hatches, doors, lids, etc.
Rozsah pH3-12
Max. doporučená teplota800°C
Pracovní teplota trvalá750°C

Dimensions

HT 800 woven belts are available in widths from 200 mm to 1000 mm and thicknesses from 1 mm to 12 mm. HT 800 woven belts are available in widths from 1000 mm to 2000 mm and thicknesses from 1 mm to 3 mm.

REONSUR K1200 , up to 1200°C

REONSUR K 1200 is a woven belt made of ceramic yarn reinforced in the warp and weft with INOX wire.

Colour

White

Use

REONSUR K 1200 woven belt is used especially for static thermal insulation for dry air and inert gases for air distribution systems, for sealing boilers, furnaces, hatches, doors, lids, etc.
Bod tavení 1760°C
Pracovní teplota trvaládo 1200°C

Dimensions

K 1200 woven belts are available in widths from 200 mm to 1000 mm.

REONSUR K1200 , up to 1200°C

REONSUR KS 1200 is a woven narrow belt made of ceramic yarn reinforced with INOX wire in the warp and glass yarn in the weft.

Colour

White

Use

REONSUR KS 1200 woven tape is used especially for static thermal insulation for dry air and inert gases for air distribution systems, for sealing furnaces, hatches, doors, lids, etc.
Bod tavení 1760°C
Pracovní teplota trvaládo 1200°C

Dimensions

KS 1200 woven tapes are produced in standard sizes: 8 x 2, 10 x 2, 10 x 3, 12 x 2, 15 x 2, 15 x 3, 20 x 2, 30 x 3, 40 x 2, 50 x 2, 100 x 3 mm.