Detailed explanation of bamboo fiber wallboardDetailed explanation of bamboo fiber wallboard
When 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.
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.