| 摘要 |
F-4092-L EXTRUDABLE BLENDS OF POLYETHYLENE AND FILMS THEREOF The extrudability of linear polymers of ethylene such as low density copolymers of ethylene and C4 to C10 olefins (LLDPE) into thin films is improved by adding small amounts, e.g., 0.02 to 2 weight percent polyvinylidene fluoride to reduce melt fracture, head pressure and to obtain films having excellent anti-blocking characteristics. |
