Pergut® fast-drying powdered chlorinated polymers from Covestro are ideal for highly durable coatings, printing inks, adhesives and primers.
Produced from polyisoprene and polybutadiene in varying molecular weights and viscosities, Pergut® polymers contain between 64.5 percent and 67 percent chlorine and have a density of 1.6 g/cm3.
Covestro’s proprietary manufacturing process allows Pergut® chlorinated rubber products to have an extremely low carbon tetrachloride (CCl4) content of < 0.005 % by weight (< 50 ppm) and comply with global regulatory requirements.
Pergut® chlorinated rubber polymers are suitable for the formulation of many types of products:
Chlorinated rubber coatings provide several high-performance characteristics, such as:
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