Container can be seen everywhere in our life, we know that the container floor also needs to be paved, so what is the difference between the container floor and the ordinary plywood? The following container wood floor to give you a detailed introduction of the differences between the two.
Container floor needs to have better water and weather resistance, so the floor used adhesive is phenolic resin glue; The thickness of the container bottom plate is generally 28mm, with a diagonal difference of less than or equal to 2mm.
The thickness of the veneer of the container floor is also related to the number of layers. The thickness of the veneer is generally 1.6mm ~ 2.0mm. The tree species of the container floor is generally the hardhardwood such as abidong/clone, okuman and tang wood.
Container floor requires higher longitudinal strength, so the number of longitudinal veneer layer is more than the number of transverse veneer layer. For example: 19 floor, the number of vertical floor is 13, horizontal floor is 6; The floor should have certain anticorrosive performance, so it needs to undertake anticorrosive treatment in production process.
Floor surface should have certain wear-resisting, be resistant to scratch performance, undertake surface treatment so, mostly use phenolic aldehyde resin or get amine fat to wait for resin to undertake the surface is covered to increase the wear-resisting, be resistant to scratch performance of the floor.
Different from other plywood, the specifications of the container bottom plate are: 1160mm×2400mm, 1220mm×2440mm, 636mm×2400mm, 1388mm×1160mm, etc.
The tolerance of the length and width of the container bottom plate is 0 ~ — 1mm; Among the 8 thickness measurement points, the tolerance between the thickness of each point and the nominal thickness is ±0.5mm; The difference of diagonal length is no more than 2mm; The edge irregularity shall not exceed 0.5mm/m; The warping degree shall not exceed 0.3mm/m;
The wooden floor of container is mainly used in the process of long and short distance transportation, so it has good performance of anti-knocking, impact resistance, weather resistance and aging resistance. In order to adapt to the transport of food, the container floor will be quarantine and epidemic prevention treatment, in the production process to add appropriate preservatives and human body can accept other chemical agents, so that the product conforms to the international health quarantine and epidemic prevention standards.