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Antioxidant molding, decrease

These polymers are subjected to high temperatures, ca 300°C, duting extmsion and iajection molding. Processing stabilizers are used to decrease both the change ia viscosity of the polymer melt and the development of color. A phosphite, such as tris(2,4-di-/ f2 -butyiphenyi)phosphite (25) or bis(2,4-di-/ f2 butyiphenyi)pentaerythritol diphosphite [26741-53-7] ia combination with a phenoHc antioxidant such as octadecyl... [Pg.228]

See other pages where Antioxidant molding, decrease is mentioned: [Pg.333]    [Pg.113]    [Pg.646]    [Pg.414]    [Pg.259]    [Pg.625]    [Pg.317]    [Pg.518]    [Pg.351]    [Pg.215]   
See also in sourсe #XX -- [ Pg.412 ]



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