Evaluation of Elastic Mats made with Cut Office Waste Paper

Jong Shin Lee; Yong Joo Sung

doi:10.7584/JKTAPPI.2017.10.49.5.65

All Issue

2017 Vol.49, Issue 5 Preview Page Next Page

Evaluation of Elastic Mats made with Cut Office Waste Paper 세절 사무용 폐지를 적용한 탄성매트 평가

30 October 2017. pp. 65-70

PDF XML

Abstract

The applicability of cut office waste paper as a raw material for manufacturing elastic mats for infants was evaluated in this study. The elastic mat samples were prepared by using the cut office waste paper and various polymer binders with different making conditions. The density of each mat sample was controlled by changing the amount of binder addition. The tensile strength increased with the increase of the sample mat density. From this result, it can be estimated that the physical adhesion between the waste paper and the urethane binder was established. The optimum density for the manufacture and material properties of the elastic mat is about 0.7 g/cm³. On the other hand, the elongation of the mat decreased when the mat density increased. The elasticity of the manufactured mat was equal to or superior to that of the ready-made plastic mats.

Keywords

Waste paper

elastic mat

urethane binder

tensile strength

elongation

References

Literature Cited

Statistics Korea, Press releases of 2015 population and housing census; 72, Statistics Korea. (2016)

Statistics Korea, Press releases of 2015 population and housing census, Statistics Korea, p. 72 (2016).

Korea Environment Corporation, November 2016 Interstage Noise Neighborhood Center Operation Report; 8, Korea Environment Corporation. (2016)

Korea Environment Corporation, November 2016 Interstage Noise Neighborhood Center Operation Report, Korea Environment Corporation, p. 8 (2016).

Korea Paper Association, 2016 domestic paper consumption, Korea Paper Association. (2017)

Korea Paper Association, 2016 domestic paper consumption, Korea Paper Association (2017).

C. H. Choi, Final report of environmental industry advanced technology development project; 3, Korea Environmental Industry & Technology Institute. (2014)

Choi, C. H., Final report of environmental industry advanced technology development project, Korea Environmental Industry & Technology Institute, p. 3 (2014).

KS F 3888-2:2014, School athletic facilities - Additional facilities for schoolyard (Elastic paving materials) (2014)

KS F 3888-2:2014, School athletic facilities - Additional facilities for schoolyard (Elastic paving materials) (2014).

Japan Road Association, Paving test method manual, Tokyo. Maruzen Publishing Corporation. (1988)

Japan Road Association, Paving test method manual, Maruzen Publishing Corporation, Tokyo (1988).

KS F 3104:2016, Particle board (2016)

KS F 3104:2016, Particle board (2016).

KS M 3802:2014, Floor covering-PVC (2014)

KS M 3802:2014, Floor covering-PVC (2014).

C. H. Morita, H. Y. Ohno, T. Y. Nosaka, Y. H. Yamamoto, S. J. Matsuo, S. Noda, M. S. Ichinose and Y. Okada, Journal of Civil Engineering and Structural Materials, Development of the paving materials using waste wood chips, 23; 44 (2007)

Morita, C. H., Ohno, H. Y., Nosaka, T. Y., Yamamoto, Y. H., Matsuo, S. J., Noda, S., Ichinose, M. S., and Okada, Y., Development of the paving materials using waste wood chips, Journal of Civil Engineering and Structural Materials 23:44 (2007).

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 : 49
No :5
Pages :65-70
Received Date : 2017-09-15
Revised Date : 2017-10-24
Accepted Date : 2017-10-25
DOI :https://doi.org/10.7584/JKTAPPI.2017.10.49.5.65

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

All Issue

Literature Cited