caa a22 4500 463191250 CHVBK 20180406164909.0 cr unu---uuuuu 170326e20070901xx s 000 0 eng 10.1007/s10973-004-6844-4 doi (NATIONALLICENCE)springer-10.1007/s10973-004-6844-4 Studies on thermal characterization of lignin [Elektronische Daten] Substituted phenol formaldehyde resin as wood adhesives [M. Khan, S. Ashraf] Thermal properties of control phenol formaldehyde (cpf) adhesive and lignin substituted phenol formaldehyde (lpf) adhesives have been investigated in detail. The effect of varying lignin mass percent of phenol and source of lignin like bagasse, eucalyptus bark, coconut coirpith and coffee bean shell on the thermal stability have been studied using thermogravimetric analysis (TG) and differential scanning calorimetry (DSC). 50 mass% of lignin loading in cpf adhesive shows better bond strength, whereas lignin incorporation up to 25 mass% yields a resin of thermal stability comparable to cpf. Loading of lignin in cpf delays the first thermal transition event. The mass loss in this event was found to increase with increasing lignin content. Lignin source has significant effect on the thermal stability of lpf resins. Rate of curing is enhanced by incorporation of lignin into cpf. Springer Science+Business Media LLC, 2007 curing nationallicence degradation nationallicence lignin nationallicence lignin phenol formaldehyde resin nationallicence thermal stability nationallicence Khan M. Material Research Laboratory, Department of Chemistry, Jamia Millia Islamia University, 110025, New Delhi, India aut Ashraf S. Material Research Laboratory, Department of Chemistry, Jamia Millia Islamia University, 110025, New Delhi, India aut Journal of Thermal Analysis and Calorimetry Springer US; http://www.springer-ny.com 89/3(2007-09-01), 993-1000 1388-6150 89:3<993 2007 89 10973 https://doi.org/10.1007/s10973-004-6844-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-004-6844-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Khan M. Material Research Laboratory, Department of Chemistry, Jamia Millia Islamia University, 110025, New Delhi, India aut NATIONALLICENCE 700 1- Ashraf S. Material Research Laboratory, Department of Chemistry, Jamia Millia Islamia University, 110025, New Delhi, India aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Springer US; http://www.springer-ny.com 89/3(2007-09-01), 993-1000 1388-6150 89:3<993 2007 89 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer