Technical datasheet

AddWorks™ LXR 920

Supplied byClariant- Last Updated on Aug 13, 2025

AddWorks® LXR™ 920 is an aminoether-based hindered amine light stabilizer, halogen-free flame retardant by Clariant. It is an easy-to-handle dust-free grade and emits low odor and smoke, even at high processing temperatures. It is based on Hostavin® NOW aminoether HALS technology. It offers outstanding UV protection, thermal stability, processability and chemical resistance. It is compatible with polypropylene and polyethylene. AddWorks® LXR™ 920 is particularly designed for polyolefin films and fibers. As it reduces yellowing, the resulting transparent films and sheets are of excellent color and clarity. It helps the final articles to maintain their mechanical and optical properties, to prolong film service life, resulting in a lower cost-in-use. The produced films and roofing sheets fulfill European (Flammability Class E, EN 13501-1/DIN 4102-1, class B2) and American (NFPA 701) fire protection standards. This grade contributes to reduced plastic waste & greenhouse gas emission by increasing the service-life. The recommended dosage value is 1-2%. It complies with CLP Regulation (EC) No. 1272/2008, REACH and EcoTain labels. Minimum shelf life is 2 years.
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