What’s the difference between container floor and plywood
The container floor needs to have better water resistance and weather resistance, so the adhesive used for the floor is usually phenolic resin adhesive; the thickness of the container floor is generally 28 cm, and the difference between the diagonals is less than or equal to 2mm. The thickness of the single board of the container floor is also related to the number of layers. The thickness of the single board is generally 1.6mm-2.0mm. The tree species of the container floor are generally abidong / clone, OKUMAN, Tangmu and other hard hardwood trees. The container floor has a high requirement for longitudinal strength, so the number of layers of longitudinal veneer is required to be more than that of transverse veneer when assembling the blanks; for example, 19 layers of bottom plate, 13 layers of longitudinal veneer and 6 layers of transverse veneer; the floor should have certain anti-corrosion performance, so it needs to be treated with anti-corrosion in the production process. The floor surface should have certain wear-resistant and scratch resistant properties, so for surface treatment, phenolic resin or polyamine resin are mostly used for surface covering to increase the wear-resistant and scratch resistant properties of the floor. Different from other plywood, the specifications of container floor are 1160mm × 2400mm, 1220mm × 2440mm, 636mm × 2400mm, 1388mm × 1160mm, etc.
The tolerance of the length and width of the container bottom plate is 0 ~ – 1m m; the tolerance of the thickness of each point and the nominal thickness is ± 0.5mm; the difference of the diagonal length is not more than 2mm; the edge straightness is not more than 0.5mm/m; the warpage is not more than 0.3mm/m;如无特殊说明，文章均为本站原创，转载请注明出处。If there are no special instructions, the articles are original, if you want to use or reproduce, please indicate the original source www.plywoodinspection.com,If you find that our articles infringe on your copyrights and interests, please email us at firstname.lastname@example.org in time and we will delete it at the first time.