We offer you the entire range of materials for high temperature insulation. These can be supplied as semi-finished products or cut to size, stamped products, milled products or components. We can also supply you with the corresponding high-temperature adhesives and anchoring systems. We are happy to support or take over the assembly of the products for you - according to your wishes and possibilities.

Information / Qualities

AES - The AES qualities are alkaline earth silicate wool (alkaline earth silicate wool). The AES wool consists of a combination of CaO, MgO and SiO2. These materials have a so-called bio-solubility (correct: materials with a low bio-resistance) and are not classified

RCF - The RCF qualities are aluminium silicate wool (refractory ceramic fibre). RCF wool consists of a combination of Al2O3, SiO2 and possibly ZrO2. The International Agency for Research on Cancer (IARC) confirmed again in 2001 that Group 2B ("possibly carcinogenic to humans") remains the appropriate classification for RCF high temperature wool.

PCW - PCW qualities are aluminium silicate wool with Al2O3 content > 72% (up to 99% Al2O3 depending on quality). These qualities are used either at application temperatures > 1300 °C and for special chemical requirements (e.g. in atmospheres containing hydrogen). The PCW qualities are not classified, despite a similar chemical composition as RCF fibres.

Classification temperature

The classification temperature is defined as a temperature at which, after 24 hours of exposure to a neutral atmosphere, the shrinkage of plates and moulded parts is a maximum of 2% and that of mats and papers a maximum of 4%. However, the shrinkage is not yet complete.
This means that the application temperature of the products in practice should generally be 100 °C to 200 °C below the classification temperature. Products made of polycrystalline wool can generally be used up to the classification temperature.

High temperature wool mats

KTI AES 1200 mat, KTI AES 1300 mat, KTI AES 1400 mat KTI RCF 1260 mat, KTI RCF 1430 mat KTI PCW 1600 mat

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Insulating papers and seals

CTI AES 1200 Paper, CTI AES 1300 Paper, CTI AES 1400 Paper CTI RCF 1260 Paper, CTI RCF 1430 Paper CTI PCW 1600 Paper

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Microporous insulation plates

KTI MP 1000 Ultra, KTI MP 1100 High

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Board plates and block plates

KTI AES Blok 800, KTI AES Blok 1000, KTI AES Blok 1100 KTI AES Board 900, KTI AES Board 900 H, KTI AES Board 1000, KTI AES Board 1100 LTI, KTI AES Board 1100 INO, KTI AES Board 1300 KTI RCF Board 1260, KTI RCF Board 1400

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Cords and packings

KTI AES cord KTI RCF cord KTI AES pack KTI RCF pack

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Fibre silicates

KTI FS 400, KTI FS 500, KTI FS 850

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Calcium silicates

KTI CS 1000, KTI CS 1000 L, KTI CS 1100, KTI CS 1100 Super

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Lightweight refractory bricks

KTI FL 23, KTI FL 24, KTI FL 26, KTI FL 28, KTI FL 30, KTI FL 32

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Adhesive and Mortar

KTI adhesive type K2, KTI adhesive type K3, KTI adhesive type K4

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Anchoring systems

Anchoring systems such as plug-in anchors, chamber anchors, threaded bolts, bayonet bolts, assembly clips, press-on clips, ceramic cup locks and expanded metal

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