PROPERTIES OF ORIENTED STRANDBOARD BONDED WITH PHENOL-UREA-FORMALDEHYDE RESIN

Title
PROPERTIES OF ORIENTED STRANDBOARD BONDED WITH PHENOL-UREA-FORMALDEHYDE RESIN
Author(s)
오용성김재민
Keywords
ADHESIVE
Issue Date
201504
Publisher
FOREST RESEARCH INST MALAYSIA
Citation
JOURNAL OF TROPICAL FOREST SCIENCE, v.27, no.2, pp.222 - 226
Abstract
Phenol-urea-formaldehyde (PUF) resins, based on 14 and 24% urea addition of the resin solid weight, were synthesised in the laboratory and used as binders in oriented strandboards (OSBs). The resins were compared with laboratory-synthesised control phenol-formaldehyde (PF) resin. Laboratory OSBs were made with PF resin and PUF resins at two resin solid levels (3.5 and 4.5%). The properties of OSBs made using PF and PUF resins were evaluated. Performance tests showed that mechanical strength properties decreased with increasing urea addition, while dimensional stability increased. All OSBs showed good physical and mechanical properties.
URI
http://hdl.handle.net/YU.REPOSITORY/32818
ISSN
0128-1283
Appears in Collections:
자연자원대학 > 산림자원및조경학과 > Articles
자연자원대학 > 산림자원학과 > Articles
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