释义 |
low-density polyethylene
low-density polyethylenen. Abbr. LDPE A form of polyethylene having many side branches off the main carbon backbone and a less closely packed structure than that of high-density polyethylene.low-density polyethylene
low-density polyethylene[′lō ‚den·səd·ē ‚päl·ē′eth·ə‚lēn] (organic chemistry) A thermoplastic polymer with a density of 0.910-0.940 gram per cubic centimeter (0.526-0.543 ounce per cubic inch). Abbreviated LDPE. AcronymsSeelow density polyethylene |