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[1] Robert J.Young & Peter A.Lovell, ¡ºIntroduction to Polymers(°íºÐÀÚ °úÇÐ) - Third Edition¡», ÀÚÀ¯¾ÆÄ«µ¥¹Ì, 3.3.1 ±×¹°±¸Á¶ °íºÐÀÚ, pp.37~38
[2] ¡ºMethanal plastics (Formaldehyde plastics)¡», The Essential Chemical Industry-online, 9th May 2017 (http://www.essentialchemicalindustry.org/polymers/methanal-plastics.html)