noun
acidic paper
Technical term for paper that is acidic, often used in discussions of paper degradation and preservation.
酸性紙は時間が経つと劣化しやすい。
Acidic paper tends to deteriorate over time.
図書館では酸性紙の中和処理が行われている。
Libraries carry out deacidification treatments on acidic paper.
Acidity; the property of being acidic, used in chemistry and material science.
Compound of 酸性 (さんせい, 'acidity') and 紙 (し, 'paper').