This is a category about Malaysians by ethnic groups or ancestry as well ethnic groups/sub-ethnic groups that live in Malaysia.his is a category about Malaysians by ethnic groups or ancestry as well ethnic groups/sub-ethnic groups that live in Malaysia.
A sample of MDF. Medium-density fibreboard (MDF) is an engineered wood product made by breaking down hardwood or softwood residuals into wood fibres, often in a defibrator, combining it with wax and a resin binder, and forming panels by applying high temperature and pressure. MDF is generally denser than plywood.
MDF is typically made up of 82% wood fibre, 9% urea-formaldehyde resin glue, 8% water and 1% paraffin wax. and the density is typically between 500 kg/m3 (31 lb/ft3) and 1,000 kg/m3 (62 lb/ft3). The range of density and classification as light, standard, or high density board is a misnomer and confusing.