While fans have bid adieu to Hugh Jackman and Patrick Stewart, they may be getting another dose of Michael Fassbender. The AV Club reports that he may be putting his helmet back on for the upcoming X-Men film, Dark Phoenix.
Linear low-density polyethylene differs structurally from conventional low-density polyethylene (LDPE) because of the absence of long chain branching. The linearity of LLDPE results from the different manufacturing processes of LLDPE and LDPE. In general, LLDPE is produced at lower temperatures and pressures by copolymerization of ethylene and such higher alpha-olefins as butene, hexene, or octene.
In fact, LDPE was the first polyethylene to be produced, so itâs sorta like HDPEâs senior cousin, (which always causes problems at the Polymer family get-togethers). But as the names suggests, LDPE has a lower âdensityâ than HDPE. That just means it has a bit less mass compared to its volume. For example, lead is dense. Whipped cream is not. LDPE also has more molecules that branch out, as opposed to staying in perfect rows. (That part will not be on the quizâ¦). LDPEâs lower density and branched molecules give it somewhat different properties than HDPE, although they do share some similar uses, such as packaging. LDPE/HDPE differences typically cause them to be collected separately for recycling â¦ but not always (more on that later).