In the production of melamine board manufacturers,
After understanding the plate, we also need to understand another aspect that is closely related to the environmental protection we usually care about-the finish of the plate.
What we usually call Daya board, Jilin Sengonglushuihe board, Iger board, etc. have not been surface treated before the furniture manufacturer, and the appearance we usually see has passed through different surfaces. The effect of the treatment process, the following mainly describes what Shun Shui knows, in addition to using paint to apply several common finishing methods.
The melamine finish is to print the pattern on the surface of the decorative paper and then impregnate it with melamine glue to make a melamine finish paper, which is then hot-pressed on the substrate of the board at high temperature. Because it requires higher flatness of the substrate surface of the board, it is usually used for the surface finish of particle board and medium density fiberboard. This type of board that has been pasted with melamine is usually called melamine. The surface texture is strong, wear-resistant, scratch-resistant, and waterproof. It is suitable for production. It is mainly used for panel furniture. Manufacturing.
The decoration paper of melamine board is divided into thickness (gram weight), imported paper and domestic paper, and the surface printing ink is imported and domestic ink. The effect is also very different.
According to the different dipping technology, it is divided into all-trimmine and half-trimmine, and the half-ammonia wear resistance is not as good as all-three ammonia.
According to the different steel plates when decorative paper is hot pressed, it is divided into different effects such as smooth surface, hemp surface, relief, cloth pattern, corrugated, rain silk surface and so on.
Solid wood veneer finishes
The solid wood veneer is affixed to a medium-fibre board / particle board / multi-layer solid wood board through a high-temperature hot press to become a solid wood veneer decorative panel. Because the veneer is divided into imported and domestic, and precious wood and ordinary wood are selected, the range can be selected. Larger, so according to the type and thickness of the solid wood veneer determines the level of the solid wood veneer decorative panel.
The surface of the solid wood veneer board must be painted. Because the veneer and the paint process are different, the same veneer is easy to make different effects, so the solid wood veneer has higher requirements for the veneer and paint process.
Solid wood veneer is the main finishing method used in high-end furniture at home and abroad due to its real, natural and high-grade feel, but the relative material and manufacturing costs are relatively high.
At present, a kind of technical veneer is also popular in China. With its real and natural texture, numerous patterns, no color difference, and large format, it is popular with consumers.
Cat eye paper is a kind of thin decorative paper (also known as Boeing film). The material is mostly PVC. It is closed with paint after it is pasted on the furniture surface with white latex. Because it is easy to mill and shape, it is mainly used for the surface finish of MDF. At the same time, cat eye paper finish has poor wear resistance, it is easy to leave scratches, and easy to change the color of bubbles, but the relative cost is low. It is currently the first choice for many finished furniture in China.
Solid wood veneer, fire board finish
The solid wood sheet (the surface needs to be painted on site) and the fireproof board are glued to the above types of substrates. It is mainly used for the surface finish of wooden hand-made wooden parts on site. Because the amount of glue used for bonding is very large, the taste is very pungent, and it is not environmentally friendly. At the same time, due to the quality of the glue, the sizing and sticking processes are different, and it is easy to foam and fall off.
Fire board, solid wood sheet:
Attachment: Fire board: Fire board is a decorative board made of silicon material or calcium material as the main raw material, mixed with a certain proportion of fiber materials, lightweight aggregates, adhesives and chemical additives, and autoclaved. Fire board has better high temperature resistance, abrasion resistance, chemical resistance, and some fire boards can be bent after heating. Fire board cannot be used alone, generally it should be pasted on the surface of artificial board or wood. Due to the shrinkage of the fireproof board, it is easy to open the glue without paying attention to the process when it is affixed. Therefore, the requirements for the glue are higher during construction, and the fireproof board with better quality is more expensive than ordinary decorative panels. The thickness of the fire board is generally 0.8mm, 1mm and 1.2mm.
Finally, let ’s talk about that little thing about formaldehyde
Formaldehyde (HCHO), also known as antaldehyde, is a colorless gas with a spicy pungent odor. The gas density is 1.067 kg / m3, and it is easily soluble in water and ethanol. It is gaseous at normal temperature and usually appears in the form of an aqueous solution. It is a very strong fungicide with antiseptic, sterilizing and stabilizing effects. A 35-40% formaldehyde aqueous solution is commonly known as “formalin”. It has been identified as a carcinogenic and teratogenic substance by the World Health Organization.
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