| 摘要 |
Foam is produced from a linear low-density polyethylene which has a Vicat softening temperature of less than 105 degree C, when measured in accordance with the ASTM test method D-1525-75, and, where appropriate, other olefin polymers, such as low density polyethylene, using a chemical cross linking agent. The resulting crosslinked polyethylene foam exhibits an excellent balance of properties at what are, in the main, lower densities than foams which have been produced solely from low density polyethylene.
|
