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BLS® 1622

Technical Datasheet | Supplied by Mayzo
BLS®1622 by Mayzo is butanedioic acid, 1,4−dimethyl ester, polymer with 4−hydroxy−2,2,6,6−tetramethyl−1−piperidineethanol. Acts as a hindered amine light stabilizer. Shows excellent performance in pigmented systems, low volatility, compatibility with other stabilizers, FDA cleared, secondary effects of long-term heat stability. Compatible with polyethylene, polypropylene, unsaturated polyester, styrenics, acrylics and vinyl polymers, polyacetals, polyurethane, acrylics. BLS®1622 by Mayzo is favorable for applications where low volatility and a low melting range are required. Recommended dosage is 0.1-1.5%, depending on the substrate, processing conditions, and performance requirements. It has a shelf life of one year.
Product Type
Light Stabilizers / UV Absorbers > HALS, Hindered Amines
Chemical Composition
Butanedioic acid, 1,4−dimethyl ester, polymer with 4−hydroxy−2,2,6,6−tetramethyl−1−piperidineethanol
CAS Number
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