The density of combi plywood is depended on the components of core . usually, the density of combi core plywood is about 550~650 kg/cbm . however, suppliers usually name the plywood by using name of the species of face/back veneers . for example, birch plywood can have a poplar core or combi core.. Plywood is a sheet material made by gluing together a number of thin veneers or plies of softwood or hardwood. there is always an odd number of veneers and each ply is at a right angle to the one below, this gives the material it's strength.. Most plywood sheets also come with different species of wood veneers and these veneers form the core and the face of the plywood. core veneers are different from the face veneers and the density of a plywood sheet is usually calculated based on the species of its core veneers..
Marine plywood is manufactured from selected species based on density, bending strength, impact resistance and surface finishing characteristics. the highest quality grade of veneers are used in every layer and these veneers don’t have defects, eliminating core gaps when the sheet is cut.. Plywood and fiberboard sheet goods mdo (medium density overlay) fir plywood. mdo is an exterior grade plywood with smooth, brown medium-density plasticized overlay. it's good for accepting paint and resisting exposure to moisture. the painted surface won't show any grain.. Plywood sheets - from marine grade to packing grade . we are one of the leading plywood sheet manufacturer in kerala, of all types & grades and customised plyboards starting from marine grade plywood (isi 710) to packing plywood..
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