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oai:ir.kagoshima-u.ac.jp:00010558 2026-03-03T08:51:36Z 228:273:5301 35:36

シラスの工業的利用に関する研究 (第2報) : シラスをフィラーとする塩ビタイルの製造 STUDIES ON THE UTILIZATION OF SHIRASU (SOILS) (REPORT 2) : PRODUCTION OF POLYVINYLCHLORIDE FLOOR MATERIALS USING SHIRASU AS FILLERS 竹下, 寿雄 TAKESHITA, Toshio open access Polyvinyl chloride floor materials were made using shirasu (one kind of soils from an eruption, which exists abundantly in Kagoshima-ken) as fillers. It was found that the floor materials which made from a mixture (Polyvinylchloride 100, Shirasu 200, Plasticizer 40, Inhibitor 3, Titan oxide 10) had excellent physical properties (resistance for abrasion, tensile strength, hardness etc). These materials were better than the materials which using calcium carbonate as fillers, and had less specific gravity than the latter. The shirasu content can be increased up to 70%, in the floor materials. 鹿児島大学 Kagoshima University 1966-09 jpn departmental bulletin paper VoR http://hdl.handle.net/10232/10963 https://ir.kagoshima-u.ac.jp/records/10558 0451212X AN00040363 鹿児島大学工学部研究報告 The research reports of the Faculty of Engineering, Kagoshima University 6 61 65 https://ir.kagoshima-u.ac.jp/record/10558/files/AN00040363_v6_p61-65.pdf application/pdf 2.4 MB 2016-10-28 1966-09