I don't know if you have a good understanding of the plate market. Many people know nothing about it before the renovation, so it is more blind when buying. Blockboard and eco-board are the most commonly used plates in the modern decoration process. Many people don't know much about blockboard. In fact, blockboard is also the big core board that people often say. It is made of two veneers. A kind of decorative sheet product made of intermediate glue and splicing wood. Of course, if you want to understand carefully, Xiaobian suggests that you consult the top ten brands of the ecological board - Qianshan Wood. Let's let the top ten brands of Qianshan Wood introduce you to the boardboard.
# 详情查看#[Top ten brands of Qianshan Wood Industry]
[What is blockboard]
Blockboard refers to a special plywood made of glued or pressed on the basis of plywood production, with wood slab splicing or hollow slab as core board, two layers or two layers of plywood on both sides. The characteristics of blockboard are mainly determined by the core structure. It is widely used in the production and construction of furniture manufacturing, sewing machine tables, cars, ships, etc.
1 ) According to the core structure
Solid blockboard: Blockboard made of solid core.
Hollow blockboard: Blockboard made of checkered core.
2 ) According to the condition of the core
Glue board core blockboard: Adhesively bond the core strips into a blockboard made of core.
Non-adhesive panel core blockboard: A combination of core strips and a coreboard made of a core without adhesive.
3 ) According to the surface processing of blockboard, it is divided into three categories: single-sided sanding blockboard, double-sided sanding blockboard and non-sanding blockboard.
4 ) According to the use environment
Indoor blockboard: Blockboard for indoor use.
Outdoor blockboard: Can be used for outdoor blockboard.
5 ) by layer number
Three-layer blockboard: A blockboard made of veneer is attached to each of the two large surfaces of the core.
Five-layer blockboard: A blockboard made of two veneers on each of the two large surfaces of the core.
Multi-layer blockboard: A blockboard made of two or more layers of veneers on each of the two large surfaces of the core.
6 ) by purpose
Ordinary blockboard.
Blockboard for construction.
[carpentry board index]
1 . formaldehyde. According to national standards, the formaldehyde emission limit of blockboard is E0 grade new standard ≤0.5mg/L, E1 grade ≤1.5mg/L, E2 grade ≤5.0mg/L. The unqualified quality of the blockboard sold in the market mainly involves two aspects: First, the amount of formaldehyde released exceeds the standard, which poses a serious threat to human health; second, the formaldehyde emission of some products is within the E2 level, and Did not reach the E1 level, but marked the E1 level. This is also unqualified.
2 . Lateral static bending strength. The transverse static bending strength and the bonding strength reflect the ability of the blockboard product to bear the force and resist the deformation. There are three main reasons for the failure of lateral static bending strength. First, the raw materials themselves are defective or decayed, and the core quality is not good. Second, in the production process, the splicing technology does not meet the standard; the third is that the glue work is not done well.
3 . Glue strength. Gluing performance mainly has three process parameters, namely time, temperature and pressure. The use of adhesives is more and less, and it also affects the formaldehyde emission index.
4 . Moisture content. The water content is an index reflecting the water content of the blockboard. If the water content is too high or uneven, the product will be warped or uneven during use, which will affect the performance of the product.
[Top ten brands of plates]
Shandong Top Ten Brand Qianshan Wood Industry Co., Ltd. was founded on June 06, 1998. It is located in Linyi City, the capital of the plate. The company occupies more than 100 acres and has more than 1,000 employees. Under the leadership of the general manager, Qianshi Wood, one of the top ten brands of ecological board, has been working hard under the leadership of the general manager. All employees have worked hard and started their business. The company has developed rapidly and has become an ecological board, fire retardant board and more. As a comprehensive sales company, laminate, blockboard, panel, OSB, particleboard, gypsum board, hardware, glue, and color matching materials.
Qianshan Wood, the top ten brands of the board, regards customers as their permanent partners. We uphold the principle of respecting customers and understanding customers, provide products and services that exceed expectations, and establish long-term emotional connection with customers. Customers achieve a better life experience and greater overall value. The top ten brands of Qianshan Wood Industry regards consumers, distributors and agents as the blood of the body. Based on a series of measures to ensure service-oriented, the sales network has spread all over the country and completed the domestic market. Great layout.
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