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Pergut® S 20

Technical Datasheet | Supplied by Covestro

Pergut® S 20 by Covestro is a polyisoprene-based, chlorinated rubber. It contains low content of carbon tetrachloride. It shows good adhesion to metals (steel, iron, zinc) & mineral substrates, easy processability, fast drying, excellent repaintability and high paint storage stability in closed containers. It provides chemical-, acid-, base-, saline solution-, water-, bacterial-, mold-, fungus-, corrosion-, fouling- and environmental resistance. It is soluble in many solvents and offers good compatibility with numerous resins, polymers, plasticizers, pigments and fillers. Pergut® S 20 is used as one-component application for adhesives, printing inks, container- & concrete coatings, road marking and steel in civil & water engineering.

Pergut® S 20 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Viscosity

16 - 24 mPa-s

(At 23°C, 18.5% Solution in Toluene)

DIN 53015

Iodine Value

< 7

(At 18.5% Solution in Toluene)

DIN EN 1557

Tetrachloromethane Content

< 0.005 %

(By Weight)

2208-0005501-14D

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