Wood–polymer composites (WPC) of rubberwood (Hevea Brasiliensis) were
prepared by impregnating the wood with glycidyl methacrylate (GMA), combinations
of glycidyl methacrylate and diallyl phthalate (GMA–DAP), or diallyl phthalate (DAP)
alone. Polymerization was carried out by catalyst-heat treatment. The results showed
that WPC based on GMA exhibited greater dimensional stability (results of antishrink
efficiency after six days of soaking) about five times than those based on DAP alone.
Flexural [Modulus of Elasticity (MOE), Modulus of Rupture (MOR), and toughness],
compressive, and impact properties for all the samples tested are improved, especially
for those with higher chemical loading.
Wood–polymer composites (WPC) of rubberwood (Hevea Brasiliensis) wereprepared by impregnating the wood with glycidyl methacrylate (GMA), combinationsof glycidyl methacrylate and diallyl phthalate (GMA–DAP), or diallyl phthalate (DAP)alone. Polymerization was carried out by catalyst-heat treatment. The results showedthat WPC based on GMA exhibited greater dimensional stability (results of antishrinkefficiency after six days of soaking) about five times than those based on DAP alone.Flexural [Modulus of Elasticity (MOE), Modulus of Rupture (MOR), and toughness],compressive, and impact properties for all the samples tested are improved, especiallyfor those with higher chemical loading.
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