Detailed explanation of bamboo fiber wallboard
Detailed explanation of bamboo fiber wallboardWhen it comes to decoration, everyone is worried about the hygiene and severe formaldehyde problem, so I will make a number of comparisons when selecting materials. See if the formaldehyde problem exceeds the standard and the product quality. Today I will show you about the bamboo and wood fiber integrated wall:
Substrate board itself:
Bamboo-wood fiber integrated wallboard is actually a wood-plastic product produced by wood-plastic extrusion process. Its main components are PVC resin, calcium powder, and a small amount of bamboo powder and wood powder. It is extruded at a high temperature through a micro-foaming process, passed through a shaping die and then cooled to form. The process is simple and the formula is adjustable, so the differences between the various factories are also quite large.
Surface coating:
The substrate board is only a semi-product produced by our factory, and it cannot be directly used. It is necessary to stick the decorative film to the surface of the board through a laminating process. In terms of technology, from low to high cost, it is divided into: cold glue online coating: online coating is when the substrate board is produced, a film coating device is added in front, and the film is also directly attached, generally Single-component cold glue roll coating, huge smell. This is a low-cost process, direct products, save a lot of labor and so on. It is also an unstable and environmentally friendly product.
Cold glue off-line coating: use cold glue coating machine to coat semi-product base material into products, which are divided into rolling glue and scraping glue, and glue can also be divided into single-component two-component or water-based cold glue. Compared with online coating, there are more artificial products. However, because the equipment is cheap and the glue is cheap, it is a process used by many products on the market. However, because cold glue contains many organic solvents, it is said that environmental protection is definitely not environmentally friendly. . Even simple response blisters change color and so on.
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