| 摘要 |
THERMAL STABILIZATION OF ACRYLIC POLYMERS WITH DI-TERTIARY-ALKYL DISULFIDES Improved thermal stability of methyl methacrylate homopolymers and methyl methacrylate copolymers is achieved by adding to the polymer a small amount of di-tertiary-alkyl disulfide. More efficient manufacture of molded and extruded articles of such polymers, at lower cost, is thereby achieved. |
