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Fiziko-himicheskie i mehanicheskie swojstwa termicheski modificirowannoj drewesiny
Published on 30. June 2021
Book
Paperback/Softback
108 pages
978-620-3-81532-0 (ISBN)
Description
Udel'nyj wes, soderzhanie wlagi i maximal'noe soderzhanie wlagi w obrabotannoj drewesine byli obratno proporcional'ny temperature. Znachitel'nogo wliqniq termicheskoj modifikacii na dlinu i diametr traheid ne nablüdalos'. Srednqqtextura nablüdalas' wo wseh termicheski obrabotannyh i neobrabotannyh obrazcah drewesiny. Cwet stanowitsq temnee s powysheniem temperatury. Usadkai razbuhanie wo wseh ploskostqh umen'shilis' pri termicheskoj obrabotke i stali bolee stabil'nymi po razmeru po srawneniü s kontrolem. Soderzhanie äxtraktiwnyh weschestw, rastworimyhwholodnoj i gorqchejwode, umen'shalos' s powysheniem temperatury. Maximal'noe soderzhanie äxtraktiwnyh weschestw, rastworimyh w holodnoj i gorqchej wode, bylo obnaruzheno pri temperature 120°C. Soderzhanie äxtraktiwnyh weschestw, rastworimyh w spirt-benzole, uwelichiwalos' s powysheniem temperatury. Soderzhanieligninauwelichiwalos' s powysheniem temperatury. Srawnitel'noe snizhenie bylo obnaruzheno w soderzhanii golocellülozy s ligninom.Maximal'naq prochnost' na razryw byla zaregistrirowana pri 120°C, a maximal'naq prochnost' na izgib sredi wseh widow obrabotki nablüdalas' w kontrole.
More details
Language
Other
Product notice
Paperback (trade)
Unsewn / adhesive bound
Dimensions
Height: 220 mm
Width: 150 mm
Thickness: 8 mm
Weight
179 gr
ISBN-13
978-620-3-81532-0 (9786203815320)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Classification
Persons
Aman Gupta, magistr lesnogo hozqjstwa, doktor YS Parmar, Uniwersitet sadowodstwa i lesnogo hozqjstwa, Nauni, Solan (HP), nagrazhden stipendiej "Za zaslugi" wo wremq poslediplomnogo obucheniq i proshel kurs po podgotowke Narodnogo reestra bioraznoobraziq. Imeet opyt prowedeniq social'no-äkonomicheskih issledowanij, raboty w lesu i lesnoj promyshlennosti.