Go Pro with Holtac™ micronized polyols for Ca/Zn stabilizer systems. Holtac™ is Perstorp’s polyol offer for lead-free PVC. It is a cutting-edge environmentally friendly building block for Ca/Zn stabilizers that helps achieve the desired processing properties and heat resistance required by a top performing PVC stabilizer.
When PVC compounds are processed, high temperatures affect the color of the compound through degradation and cause yellowing. Heat stabilizers counteract the degradation and yellowing of PVC compounds. With Holtac™ as co-stabilizer you have a precise polyol that secures high performance PVC processing, while at the same time being a sustainable choice replacing harmful lead-based alternatives.
We understand a key factor to your success is consistent quality of product. Perstorp’s Holtac™ is always at a consistent, high quality you can count on. Additionally, our captive, dedicated mill ensures we have complete control over the particle size and there is never a risk of contamination.
Wide Product Range
We have the product to meet your needs! Whether you are interested in a high or low melting point or just the right amount of heat stability, we have the product for you.
Perstorp is fully committed to a sustainable future moving towards the goal of being completely finite material neutral. Becoming Finite Material Neutral would mean switching to alternative resources that are abundant and/or renewable, or to close the loops in order to recycle or reuse those that are finite. One step in this is to launch Pro-Environment Polyols. Versions of our well known high performing polyols in partly or fully bio-based form. Perstorp is using a concept based on a mass balance concept, supporting sustainable sourcing. Everything is controlled through a strict and well recognized certification system called ISCC.
#Go Pro with Holtac™ Pro
Perstorp offers Holtac™ Pro, a Pro-Environment Polyol ready to be dropped into existing formulations. Based on mass balance concept, Holtac ™ Pro is a partly renewable Holtac™ product designed to reduce the carbon footprint and supports sustainable sourcing of renewable raw material. Holtac ™ Pro is third party certified according to the ISCC system based on 40% and 100% renewable resources.