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Packaging materials | HearLore
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Packaging materials
PolyethyleneIn 1898, German chemist Hans von Pechmann stumbled upon the first instance of polyethylene while investigating diazomethane, a notoriously unstable substance.
GlassGlass is an amorphous solid, a material that defies the rigid definitions of both liquids and crystals. Unlike the atoms in a crystal, which arrange…