Polyethylene est resina thermoplastica ex polymerizatione ethylene producta.Inodora, non-toxica, cera similis manubrio, resistentia humilis temperatura egregia, stabilitas chemica bona, et resistentia plerisque acida et alcali.Lucerna accensa, phaenomenon observari potest: Sicut lucerna ardet, i.
Lege plus