Study on Accelerated Aging Characteristics of Paper-Records by Air Pollutants

Mi-Seon Park; So-Yoon Jeong; Ji-Hyun Hwang; Hyoung-Jin Kim; Shin-Do Kim

doi:10.7584/ktappi.2014.46.4.076

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2014 Vol.46, Issue 4 Preview Page Next Page

Study on Accelerated Aging Characteristics of Paper-Records by Air Pollutants 종이 기록물의 대기 중 유해물질에 의한 가속 열화 특성 연구

30 August 2014. pp. 76-84

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Abstract

Preventive conservation is one of most important issues in the field of conservation for paper-records. Many researchers have been studied environmental factors such as effects of humidity, temperature, biological attack and air pollutants. Air pollutants strongly associated with oxidative and hydrolytic degradation of cellulose. It is important to control air pollutants in storage environment to improve stabilities of conservation environment.

Four paper samples have been analyzed for their accelerated aging characteristics by air pollutants, sulfur dioxide, nitrogen dioxide, ozone, carbon monoxide. Physical and optical properties and weight molar masses(Mw) showed that interactions between air pollutants and paper sample. Nitrogen dioxide, ozone caused severe damage to cellulose in paper by hydrolytic and oxidative decompositions during aging.

Keywords

Accelerated aging

air pollutants

paper-record

environmental condition

long-term custody

storage environment

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Information

Publisher :Korea Technical Association of The Pulp and Paper Industry
Publisher(Ko) :한국펄프종이공학회
Journal Title :Journal of Korea TAPPI
Journal Title(Ko) :펄프종이기술
Volume : 46
No :4
Pages :76-84
Received Date : 2014-08-15
Revised Date : 2014-08-22
Accepted Date : 2014-08-25
DOI :https://doi.org/10.7584/ktappi.2014.46.4.076

Journal of Korea TAPPI ISSN:0253-3200(Print) 펄프종이기술

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