{"id":2060,"date":"2021-07-29T12:59:30","date_gmt":"2021-07-29T10:59:30","guid":{"rendered":"http:\/\/www.woodresearch.sk\/cms\/?p=2060"},"modified":"2021-07-29T12:59:30","modified_gmt":"2021-07-29T10:59:30","slug":"efficiency-of-bark-for-reduction-of-formaldehyde-emission-from-particleboards","status":"publish","type":"post","link":"https:\/\/www.woodresearch.sk\/cms\/efficiency-of-bark-for-reduction-of-formaldehyde-emission-from-particleboards\/","title":{"rendered":"Efficiency of bark for reduction of formaldehyde emission from particleboards"},"content":{"rendered":"\n<div class=\"wp-block-pdf-viewer-block-standard\" style=\"text-align:left\"><div class=\"uploaded-pdf\"><a href=\"https:\/\/www.woodresearch.sk\/cms\/wp-content\/uploads\/2021\/07\/Efficiency-of-bark-for-reduction-of-formaldehyde-emission-from-particleboards.pdf\" data-width=\"\" data-height=\"\"><\/a><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Bark is much underutilized material. Most of the bark is used as fuel and for landscaping but there are still significant amounts of unused bark, hence creating a problem when disposed. Due to the aspects like colour, shape\/size and ratio, and mechanical properties, bark is not a desired constituent for particleboard production. One of the possible uses of bark is related to its chemical compositions, specifically due to the phenolic-like components, bark can be used as formaldehyde scavenger.The aim of the paper is to present the usability of bark as particleboard formaldehyde scavenger. Single-layer particleboard made from wood particles spruce (Picea abies) and pine (Pinus sp.) bark mixture using urea-formaldehyde and melamine-urea formaldehyde as resin were tested for formaldehyde release. The formaldehyde release was determined by the Perforator method (EN 12460-5), gas analysis (EN 12460-3) and Flask method (EN 717-3). The experiment showed that the presence of bark lowers the formaldehyde release.<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[392],"tags":[619,616,617,618],"release_year":[],"ppma_author":[576,577,578,579,580],"class_list":["post-2060","post","type-post","status-publish","format-standard","hentry","category-wood-research-volume-64-number-2-2019","tag-formaldehyde","tag-particleboard","tag-pine-pinus-sp-bark","tag-spruce-picea-abies-bark"],"featured_image_src":null,"author_info":{"display_name":"Maro\u0161 Kov\u00e1\u010d","author_link":"https:\/\/www.woodresearch.sk\/cms\/author\/kovacvupc-sk\/"},"authors":[{"term_id":576,"user_id":0,"is_guest":1,"slug":"sergej-medved","display_name":"Sergej Medved","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""},{"term_id":577,"user_id":0,"is_guest":1,"slug":"urska-gajsek","display_name":"Ur\u0161ka Gaj\u0161ek","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""},{"term_id":578,"user_id":0,"is_guest":1,"slug":"eugenia-mariana-tudor","display_name":"Eugenia Mariana Tudor","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""},{"term_id":579,"user_id":0,"is_guest":1,"slug":"marius-catalin-barbu","display_name":"Marius Catalin Barbu","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""},{"term_id":580,"user_id":0,"is_guest":1,"slug":"alan-antonovic","display_name":"Alan Antonovi\u0107","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/www.woodresearch.sk\/cms\/wp-json\/wp\/v2\/posts\/2060","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.woodresearch.sk\/cms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.woodresearch.sk\/cms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.woodresearch.sk\/cms\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.woodresearch.sk\/cms\/wp-json\/wp\/v2\/comments?post=2060"}],"version-history":[{"count":1,"href":"https:\/\/www.woodresearch.sk\/cms\/wp-json\/wp\/v2\/posts\/2060\/revisions"}],"predecessor-version":[{"id":2062,"href":"https:\/\/www.woodresearch.sk\/cms\/wp-json\/wp\/v2\/posts\/2060\/revisions\/2062"}],"wp:attachment":[{"href":"https:\/\/www.woodresearch.sk\/cms\/wp-json\/wp\/v2\/media?parent=2060"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.woodresearch.sk\/cms\/wp-json\/wp\/v2\/categories?post=2060"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.woodresearch.sk\/cms\/wp-json\/wp\/v2\/tags?post=2060"},{"taxonomy":"release_year","embeddable":true,"href":"https:\/\/www.woodresearch.sk\/cms\/wp-json\/wp\/v2\/release_year?post=2060"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.woodresearch.sk\/cms\/wp-json\/wp\/v2\/ppma_author?post=2060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}