Chimassorb® 2020 by BASF is a high molecular weight hindered amine light stabilizer (HALS). Offers an optimal combination of exceptional levels of UV- and long-term thermal stability and ancillary properties such as minimal pigment interaction and improved melt flow control.
- It is a highly effective for polyolefins (PP, PE), olefin copolymers such as EVA as well as blends of polypropylene with elastomers.
- In certain instances, it is effective in polyacetals, polyamides, polyurethanes, flexible and rigid PVC as well as PVC blends and in certain styrenic elastomer.
- Chimassorb® 2020 shows excellent polymer compatibility and high extraction resistance.
- >Recommended dosage level is 0.05-1.4%.
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Chimassorb® 2020 properties
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