Combined effect of thermoplastic and thermosetting adhesives on properties of particleboard with rice husk core
AUTOR(ES)
Kwon, Jin Heon, Ayrilmis, Nadir, Han, Tae Hyung
FONTE
Mat. Res.
DATA DE PUBLICAÇÃO
09/09/2014
RESUMO
This study investigated the combined effect of adhesive type and content on the dimensional stability and mechanical properties of three-layer particleboards made from a mixture of wood particles (face layer: 30 wt %) and rice husk particles (core layer: 70 wt %). Two types of thermosetting adhesives, liquid urea-formaldehyde (UF) and phenol-formaldehyde (PF), and thermoplastic adhesive (low density polyethylene: LDPE) powder were used as binder in the experiments. Thickness swelling and water absorption of the particleboards significantly decreased with increasing content of the LDPE powder. The incorporation of LDPE powder into the core layer of particleboard greatly improved the internal bond strength.
Documentos Relacionados
- Physical and mechanical properties of particleboard manufactured from wood, bamboo and rice husk
- Studies on the properties of rice-husk-filled-PP composites: effect of maleated PP
- Properties of silica from rice husk and rice husk ash and their utilization for zeolite y synthesis
- Hydro-Physical Properties of a Typic Hapludult under the Effect of Rice Husk Ash
- Study on properties of rice husk ash and its use as cement replacement material