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Primary Antioxidant - Phenolic Based

PowerNox™ 3052

2,2-Methylenebis(4-methyl-6-tert-butylphenol)acrylate.
Synonym:2-(1,1-Dimethylethyl)-6-((3-(1,1-dimethylethyl)-2-hydroxy-5-methylphenyl)methyl)-4methylphenyl acrylate
Chemical Structure
Introduction / Features
PowerNox™ 3052 is particularly effective under high processing temperature and high shearing condition as well as anaerobic polymerication and processing conditions.
Physical Properties
Chemical Name: 2,2-Methylenebis(4-methyl-6-tert-butylphenol)acrylate
CAS No.: 61167-58-6
EINECS No.: 262-634-6
Formula: C26H34O3
Molecular Weight: 394
Melting Point(°C): 134-138
Flash Point(°C): 200
Color of Solution 425nm(%): 95
Color of Solution 460nm(%): 97
Color of solution 500nm(%) 99
Appearance: White Powder
Min. Purity: 98%


Applications
PowerNox™ 3052 is used as thermoplastics, elastomers, adhesives and polymer blends. 
It is particularly effective in stabilizing alkylene and/or butadiene and/or styrene based polymers, such as HIPS, ABS, BR, SBR, SBS, SEBS, EPDM, EPM, MBS, MABS, SMA, rosins and rosin derivatives.    PowerNox™ 3052 is also used in food contact applications.
Packings
PowerNox™ 3052 is supplied in net weight 20kg Carton box.
Technical Library
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