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Tinuvin® XT 847 light stabilizer fulfills revised TPO roofing membranes standard ASTM D 6878

Case Study | Supplied by BASF

Tinuvin® XT 847, a proprietary light stabilizer solution based on NOR-HALS (hindered amine light stabilizer) technology provides exceptional durability when used in a properly formulated TPO roofing membrane compound.

It imparts outstanding light and long term thermal stability to enable the TPO to fulfill the revised ASTM D 6878 requirements.

Due to the inherent advantages of NOR-HALS technology products from BASF, it also has lower interaction with system components and acidic environmental contaminants than traditional HALS based chemistries, helping to retain the mechanical properties of TPO membranes to meet the demands of the marketplace and building owners.

Read more about Tinuvin® XT 847 in TPO roofing membranes and access technical data.

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