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Effect of alkaline phenolic resin adhesive on the stability of preservatives incorporated into the glue-line of plywood
1991 - IRG/WP 3650
Stability of preservatives was determined by gaschromatographic analysis when they were applied to glue-line treatment of plywoods. Among organophosphorous insecticides, emulsified forms of chlorpyrifos, dichlofention and diazinon were more stable than others. Fenitrothion, pyridafenthion and phoxim were not practically acceptable as emulsifieable forms due to the relatively low recovery rates aft...
S Fushiki, Y Katuzawa


Properties-enhanced albizzia particleboards by incorporating fungicide and insecticide in the glue
1994 - IRG/WP 94-30060
Preservative-treated particleboards were prepared by using tropical fast-growing albizzia and adding fungicides and insecticides to the adhesive-glue. the physical and biological properties of these boards were evaluated. No significant reduction in bending or internal-bond strength due to incorporation of the chemicals was detected. Treated particleboards effectively resisted attack by Coptoterme...
B Subiyanto, S Yusuf, Y Imamura, S Fushiki, T Saito, T Katuzawa


The efficacy of preservatives into the glue-line of plywood
1993 - IRG/WP 93-30002
This research is anti-termite/decay preservatives mixed with resin to produce the plywood. Thereafter, anti-decay/termite plywood were produced by the ordinary methods. To produce suitable plywood in the utilization and certified performance, the preservatives should be 0.3 to 0.4 kg/m³ of Chlorpyrifos; 0.88 and 1.10 kg/m³ of mix preservatives of Chlorpyrifos + IF-1000. Laboratories decay test (...
S Fushiki, T Saito, Y Katuzawa, Y Imamura, S Yusuf, B Subiyanto