PMID- 19330092 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20100610 LR - 20220922 IS - 1422-0067 (Electronic) IS - 1422-0067 (Linking) VI - 9 IP - 12 DP - 2008 Dec TI - Some properties of composite panels made from wood flour and recycled polyethylene. PG - 2559-2569 LID - 10.3390/ijms9122559 [doi] AB - This study investigated the effect of board type (unmodified vs. MAPE modified) on the surface quality and thickness swelling-water absorption properties of recycled high density polyethylene (HDPE) based wood plastic composites. Additionally, two commercially available coatings (cellulosic coating and polyurethane lacquer coating) were also applied to composite surfaces and their adhesion strength, abrasion and scratch resistance, and gloss values were determined. This study showed that modification of the composites with MAPE coupling agent increased the surface smoothness and reduced the water absorption and thickness swelling of the panels. Abrasion resistance of the composites was also improved through MAPE modification. Regardless of board type, higher scratch resistance and gloss values were observed for polyurethane lacquer coated samples compared to those of cellulosic varnish coated ones. Improvement of adhesion strength was also seen on SEM micrographs. FAU - Ozdemir, Turgay AU - Ozdemir T AD - Department of Forest Industry Engineering, Karadeniz Technical University, Trabzon, Turkey. FAU - Mengeloglu, Fatih AU - Mengeloglu F AD - Department of Forest Industry Engineering, Kahramanmaras Sutcuimam University, Kahramanmaras, Turkey. LA - eng PT - Journal Article DEP - 20081210 PL - Switzerland TA - Int J Mol Sci JT - International journal of molecular sciences JID - 101092791 PMC - PMC2635642 OTO - NOTNLM OT - Adhesion OT - abrasion OT - coupling agent OT - polyethylene OT - scanning electron microscope OT - scratch resistance OT - thickness swelling EDAT- 2009/03/31 09:00 MHDA- 2009/03/31 09:01 PMCR- 2008/12/01 CRDT- 2009/03/31 09:00 PHST- 2008/11/09 00:00 [received] PHST- 2008/12/04 00:00 [revised] PHST- 2008/12/08 00:00 [accepted] PHST- 2009/03/31 09:00 [entrez] PHST- 2009/03/31 09:00 [pubmed] PHST- 2009/03/31 09:01 [medline] PHST- 2008/12/01 00:00 [pmc-release] AID - i9122559 [pii] AID - ijms-09-02559 [pii] AID - 10.3390/ijms9122559 [doi] PST - ppublish SO - Int J Mol Sci. 2008 Dec;9(12):2559-2569. doi: 10.3390/ijms9122559. Epub 2008 Dec 10.