Packs

Tightly braided packings are available with round, square or rectangular cross-section. All variants (knitted or braided) can be impregnated with PTFE, graphite or other special products.


TEMPERATURE RESISTANCE
Up to 1260 °C
MATERIAL
Various
PRODUCT TYPE
Textile
Material | Application temperature
Kaldera 550 | Kaldera 750 | Kaldera 1000 | Kaldera 1050 | Kaldera 1100 | Kaldera 1260

Refractory Refractory

Subcategory: Fireproof textiles

Tags: Textile

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    Temperature resistance

    Max. Application temperature, depending on material, up to 1260°C.

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    Thermal conductivity

    Low thermal conductivity and good electrical insulation properties.

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    Stable & Durable

    Good dimensional stability and good chemical resistance.

    CHARACTERISTICS

    Tightly braided packings are available with round, square, or rectangular cross-sections. All variants (knitted or braided) can be impregnated with PTFE, graphite, or other special products.

    Depending on the application and temperature, various materials are available - See Technical details.

    Benefits

    • High temperature resistance
    • Max. Application temperature, depending on material, up to 1260°C
    • Low thermal conductivity
    • High mechanical stability
    • Non-flammable
    • Good dimensional stability
    • Good flexibility
    • Good electrical insulation properties
    • Good chemical resistance
    • Various finishes (graphitized, siliconized, vermiculite, ...)
    • Wide range of products (fabrics, tapes, cords, packages, ...)

    EQUIPMENT

    All fabrics can be offered with various coatings or equipment:

    • silicone
    • Vermiculite
    • PTFE
    • graphite
    • polyurethane
    • div. HT (high temperature) equipments
    • Cut Resistant Equipment
    • Self-adhesive coating
    • preshrunk
    • Etc.

    Depending on customer requirements, different fabric thicknesses can be produced using various weave patterns and thicknesses of warp and weft.

    packs

    TECHNICAL DETAILS

    Product | Article Kaldera 550 Kaldera 750 Kaldera 1000 Kaldera 1050 Kaldera 1100 Kaldera 1260
    Material E-Glassfibre HT-Glassfibre Continuous filament silicate fibre Alkaline earth silicate fibre Silicate staple fibre Aluminium silicate fibre
    Color White Blue White, Ivory Green White White
    Max. Apliccation-temp. 550°C 700°C 1000°C 1050°C 1000°C 1260°C
    Melting point 1200°C 1200°C 1550°C 1260°C 1550°C 1790°C
    Fire behaviour Non-flammable Non-flammable Non-flammable Non-flammable Non-flammable Non-flammable
    Chemical resistance good good good good good good

    TESPE Tenute Speziali

    Since TESPE was founded in 1993, they have specialized in the production of technical textiles and industrial seals for high temperatures. We use the latest materials and production techniques to guarantee the highest quality and high performance across the entire product range.

    An absolutely reliable technical-commercial partner and not just a simple product supplier, always using experience and professionalism to guarantee the best consulting services, technical support, punctuality and competitiveness.

    packs

    Textile assortment

    Bands
    Knitted sealing cords
    packs
    Twisted cords
    Hoses
    Tissue
  • Downloads

    Data sheet Kaldera 550

    Product properties, typical applications and availabilities.

    Download

    Data sheet Kaldera 750

    Product properties, typical applications and availabilities.

    Download

    Data sheet Kaldera 1000

    Product properties, typical applications and availabilities.

    Download

    Data sheet Kaldera 1050

    Product properties, typical applications and availabilities.

    Download

    Data sheet Kaldera 1100

    Product properties, typical applications and availabilities.

    Download

    Data sheet Kaldera 1260

    Product properties, typical applications and availabilities.

    Download

    Hoffmann product catalog

    Refractory | Seals | Foundry supplies | Conveyor chains | Chesterton

    Download

  • K. Hoffmann GmbH

    K. Hoffmann GmbH

    Since 1986, K. Hoffmann GmbH has been at home as a production company in the high-temperature sector. Specializing in vermiculite as the main material, we offer board products and shaped parts as mass-produced and cost-oriented quality goods, as well as complex custom-made products for industrial and home use for thermal insulation and fire protection technology!

    As part of the SENN Group, we have access to a broad network of specialized companies and their associated experience and products, enabling us to meet every requirement!




Inquiry

ATTENTION - Sale to professionals only

K. Hoffmann GmbH

Your specialist for vermiculite, refractory and high-temperature resistant insulation solutions.

© K. Hoffmann GmbH

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