{"created":"2023-06-19T08:46:05.022684+00:00","id":4791,"links":{},"metadata":{"_buckets":{"deposit":"c54b7998-f2da-4cdf-a9de-398b75e00a5d"},"_deposit":{"created_by":14,"id":"4791","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"4791"},"status":"published"},"_oai":{"id":"oai:kpu.repo.nii.ac.jp:00004791","sets":["47:273:410"]},"author_link":["7846"],"control_number":"4791","item_1696926521561":{"attribute_name":"その他（別言語等）","attribute_value_mlt":[{"subitem_alternative_title":"Studies on the internal stresses in finished wood : 1. On the shrinking stresses in paint films for wood coating(Forestry)","subitem_alternative_title_language":"en"}]},"item_3_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1966-09-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"87","bibliographicPageStart":"78","bibliographicVolumeNumber":"18","bibliographic_titles":[{"bibliographic_title":"京都府立大學學術報告. 農學","bibliographic_titleLang":"ja"},{"bibliographic_title":"The scientific reports of Kyoto Prefectural University. Agriculture","bibliographic_titleLang":"en"}]}]},"item_3_description_10":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"塗装木材において, 塗膜内部に発生する内部応力は塗膜の密着性を不安定にして剥離やクラックの危険を増大させるばかりでなく, 塗装木材のそりの原因にもなる。本研究はこれら内部応力を明らかにすることを目的として, 4種の一般木材用塗料を用い, まず硬化中に発生する塗膜の収縮応力を乾燥条件, 塗装回数, 塗膜厚さとの関連において検討した。ポリエステルならびにポリウレタン樹脂塗料の収縮応力は乾燥条件(温度 : 60℃, 関係湿度 : 5∿50%)によって差異がなく(Table 3), 塗装回数や塗膜厚さの増加にともなって減少する傾向が認められる(Table 4,Fig.9)。アミノアルキッド樹脂塗料の収縮応力は, 60℃, 30%の乾燥条件において著しく大きく(Table 3), 塗装回数や塗膜厚さによる差異が認められない(Table 4,Fig.10)。他方, ラッカー塗料では関係湿度が低くなるほど, しかも塗装回数が少なく, 塗膜厚さが薄いほど収縮応力は明らかに増大する(Table 3,4,Fig. 10)。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_3_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"The various defects such as crack and peeling of paint films are due to the internal stress developing in the paint films of finished wood. Standing on this point of view the author has planned a series of studies on the internal stress in finished wood. The present paper is concerned primarily with the determination of the shrinking stress developing during the drying process of paint films for wood coating, especially the stress in connection with drying condition, number of coating, and thickness of paint films. The deflection of the aluminium strip coated with the paint on one side was measured throughout the drying process. From the results the shrinking stress in the paint film was calculated by Eq. 1. The paints used in this experiment were polyester, polyurethane, amino alkyd resin and nitrocellulose lacquer (Table 2). The differences of shrinking stress among the drying conditions as indicated in Table 3 are not recognized in the films of polyester, and polyurethane. Also the stress tends to decrease with increasing the number of coating and thickness of paint films (Table 4 and Fig.9). In the case of amino alkyd resin the shrinking stress occuring in the film under the drying condition of 60℃ and 30% R.H. shows the considerably large value in comparison with those under the other drying conditions, although the causes have not been clear as yet. However it is clear from Table 4 and Fig. 10 that the stress is not affected by the number of coating and the thickness of this paint film. On the other hand, the shrinking stress in the paint film of nitrocellulose lacquer increases obviously with decreasing the relative humidity, number of coating and thickness of paint film (Table 3 and 4,and Fig. 10).","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_3_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00062275","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_20":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00757373","subitem_source_identifier_type":"PISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"福山, 萬治郎","creatorNameLang":"ja"},{"creatorName":"フクヤマ, マンジロウ","creatorNameLang":"ja-Kana"},{"creatorName":"Fukuyama, Manjiro","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-20"}],"displaytype":"detail","filename":"KJ00000078790.pdf","filesize":[{"value":"793.7 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"KJ00000078790.pdf","url":"https://kpu.repo.nii.ac.jp/record/4791/files/KJ00000078790.pdf"},"version_id":"4a555914-9521-406c-92c7-9124741ab2c0"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper"}]},"item_title":"塗装木材の内部応力に関する研究 I : 木材用塗料塗膜の収縮応力について(林学部門)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"塗装木材の内部応力に関する研究 I : 木材用塗料塗膜の収縮応力について(林学部門)","subitem_title_language":"ja"}]},"item_type_id":"3","owner":"14","path":["410"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-02-20"},"publish_date":"2017-02-20","publish_status":"0","recid":"4791","relation_version_is_last":true,"title":["塗装木材の内部応力に関する研究 I : 木材用塗料塗膜の収縮応力について(林学部門)"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2024-04-19T04:58:21.051519+00:00"}