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4.

Pergut Property spectrum

4.1

Compatibility

4.2

Plasticizers

4.3

Resins

Pergut has excellent chemical resistance to acids, alkalis, water and salt solutions. The Pergut grades are soluble in many solvents and have good compatibility with numerous resins and polymers. In adhesives, they improve resistance to

  • -

    ozone

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    mineral oils

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    chemicals

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    flammability

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    weathering.

One of the advantages of Pergut is its good compatibility with a large number of plasti- cizers, various resin types, pigments and fillers. There are slight differences between the individual Pergut grades with regard to their compatibility with polymers and sol- vents. It is therefore essential to check com- patibility in the relevant adhesive formula- tion.

The compatibility of Pergut covers numer- ous plasticizer types such as oleates, stearates, glycolates, laurates, phosphates, phthalates, citrates, sebacates and adi- pates.

Pergut shows good compatibility with rosin, coumarone, acrylic, alkyd and natural resins.

7

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