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    Calcium Carbonate For Adhesives & Sealants

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    Nur Atisya

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    © All Rights Reserved
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    Calcium Carbonate For Adhesives & Sealants

    Uploaded by

    Nur Atisya
    83 views4 pages

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    Copyright:

    © All Rights Reserved
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    83 views4 pages

    Calcium Carbonate For Adhesives & Sealants

    Uploaded by

    Nur Atisya

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 4

    Omya

    Calcium Carbonate
    for Adhesives & Sealants
    The Role of Calcium Carbonate in Adhesives & Sealants

    Omya is a leading global producer of industrial minerals, mainly fillers and


    pigments derived from calcium carbonate and dolomite, and a worldwide
    distributor of specialty chemicals.

    The company’s major markets are forest products (fiber based products
    such as paper, board and tissue), polymers, building materials (paints, coa-
    tings, sealants, adhesives and construction) as well as life sciences (food,
    feed, pharmaceuticals, cosmetics, environment and agriculture).

    Founded in 1884 in Switzerland, Omya now has a global presence exten-


    ding to more than 150 locations in over 50 countries and 8,000 employees.

    Reduces Resistant
    Our calcium carbonates can reduce the content, and Our calcium carbonates increase the resistance and du-
    thus dependency of polymer based binder products in rability of coating films, as well as adhesive & sealant
    formulations. This reduces the carbon footprint (green- joints, and thus the life cycle of the final products and
    house gas emissions) of the overall package. goods.

    Replaces Workability
    Our calcium carbonates help to replace mineral fillers & Our calcium carbonates improve the workability of coa-
    pigments with high oil absorption, and carbon footprint tings, adhesives, sealants, inks, plasters and renders,
    (greenhouse gas emissions) and therefore reduce poly- leading to increased working life of application tools
    mer based binders. and less energy consumption.

    Product Overview
    Particle Size Products Effect of CaCO3

    < 100 nm UFPCC: Rheological/


    Mechanical
    Surface Treated

    Modifier
    < 1 µm Hydrocarb® 95 T
    Omyabond® 520 Functional
    ~ 2 µm Omyacarb® 1T Filler
    Omyacarb® 2T
    Omyacarb® 5T
    5 µm various types of:
    Omyacarb® Extender
    Untreated

    < 100 µm
    The Right Grade for Your System

    Physically Setting Systems and Cementicious Systems

    Application Filler level up to Typical Carbonates

    Paper and Packaging (aquaeous) 30% Omyacarb® 2 and Omyaflow® slurries

    Solvent based systems 30% Omyacarb® 1 / 2 / 5

    Hot melts 30% Omyacarb® 1 / 2 / 5

    Tapes and PSAs 30% Omyacarb® 5

    Acrylic Sealants 60% Omyacarb® 5

    Flooring – emulsion based 60% Omyacarb® 10 / 15 / 20

    Tile adhesives – emulsion based 60% Omyacarb® 5 / 10 / 15

    Tile Adhesives – cementitious 60% Omyacarb® 40

    Chemically Curing, Reactive Systems (Flexible Adhesives & Sealants)

    Omya GCC UFPCC grades


    Filler level
    Application
    up to
    Omyacarb® grades Omyabond® 520

    Silicones ~50% 1T / 2T / 5T 
    SMP ~50% 1T / 2T / 5T 
    Possibility of Low
    SMP Parquet ~60% 1T or Hydrocarb® 95 T Temperature 
    Production process
    Polyurethane ~50% 1T / 2T / 5T 
    2c- Polysulfide ~60% 1T / 2T recommended 
    Natural Products for Sustainability

    Omya has taken every possible care to ensure that the information herein is correct in all aspects. However, Omya cannot be held responsible for any errors or omissions
    which may be found herein, nor will it accept responsibility for any use which may be of the information, the same having been given in good faith, but without legal
    responsibility. This information does not give rise to any warranties of any kind, expressed or implied, including fitness for purpose and non-infringement of intellectual
    property. The technical information presented comprises typical data and should not be taken as representing a specification. Omya reserves the right to change any of
    the data without notice.

    Omya International AG | P.O. Box 335 | CH-4665 Oftringen | www.omya.com

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