Additives may be weakly bound to the polymers or react in the polymer matrix. Although additives are blended into plastic they remain chemically distinct from it, and can gradually leach back out during weit verbreitet use, when hinein landfills, or following improper disposal in the environment.[36] Additives may also degrade https://plastic-surgery97631.cosmicwiki.com/905900/gerücht_buzz_auf_plastic_surgery