Radiant Pine Fingerboard is a kind of plate that is currently active in the market. It has fine texture, delicate lines, hardness and softness, natural color, clear and beautiful texture, strong practicality, and durability. It is our company's main product. The following small series briefly introduces the advantages of radiata pine fingerboard .
·Advantages of radiata pine fingerboard
1. Splicing solid wood into specifications, recombining them according to requirements, mixing the various advantages and disadvantages of wood, making our wood fully used, and reducing wood waste;
2. In the production process, strict screening of materials is made so that radiata pine glulam can be produced well and the appearance of defective wood can be avoided;
3, retain the natural texture of wood, so that the appearance is more beautiful;
4. After the glulam raw materials are fully dried and a series of related operations, the wood moisture content is relatively uniform in the later production process, so that the products are not prone to cracking and deformation;
5, Glulam is superior to solid wood in tensile and compressive properties.
6. According to the different requirements, it can be used to shape different shapes of radiata pine glulam, and it can be used for cross-section lamellas with gradual extension, I-shaped and hollow squares.
7. Compared with solid wood, the output rate of fused wood is low, and the cost of the product is relatively high.
·Radiation loose finger board defects
1, excessive surface cracks, internal cracks;
2, the end of the crack, cracking, the minimum does not exceed 50MM. This is also not allowed;
3, gaps. In addition to the conditions mentioned by WWPA in RW, gaps are not allowed;
4, blue change. However, there is a certain amount of mildew on the surface, but it does not cause the blue-change radiata pine fingerboard to be within an acceptable range;
5, excessive resin content, resulting in difficult wood finishing;
6, dry spots. However, if the wood surface after shaving 2MM, if there is no obvious marks, it is acceptable;
7, in each package, the size of the plate, not more than 5% by volume;
The relevant information on radiata pine fingerboard is introduced here for everyone. I hope this article will help you. If you still have anything you don’t understand, you can follow our website and we’ll get back to you as soon as possible.
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Velcro disc is an abbreviation of sandpaper, a customary name. Velcro disc is also sandpaper. It is a conversion product of sandpaper. Its shape is a positive circle. It is flocked with sandpaper roll , and then put it on the stamping machine for stamping with *** circular die. The stamped product is velcro disc.
Sanding disc can be divided into two types according to the lamination: back glue disc sand and back velvet disc sand (also known as self-adhesive disc sand and brushed disc sand). The fluffed disc sandpaper can be non hole fluffed disc sand paper or hole fluffed disc sand paper. The velcro disc with holes is convenient to discharge waste chips from the holes when grinding objects, so as to improve the grinding efficiency. There are other classification methods. For example, according to the size, the common disc sands are 100mm, 115mm, 125mm, 150mm, 180mm and 215mm in diameter, and the diameter area of disc sands that can be used is 23mm --- 235mm.
According to the sand surface of disc sand, the common ones are white sand disc sand, red sand disc sand, yellow sand disc sand, black sand flocking disc sand, blue sand disc sand, green sand disc sand, grid flocking sand. And classified from the raw materials of disc sand paper, velcro discs can be divided into aluminum oxide velcro disc, silicon carbide velcro disc and zorconia velcro disc. Aluminum oxide velcro disc can be divided into ordinary aluminum oxide velcro disc, calcined aluminum velcro disc and so on. The particle size of disc sand is usually divided into 40# 60# 80# 100# 120# 150# 180# 220# 240# 320# 360# 400# 600# 800# 1000# 1200# 1500# 2000#.
And the application of disc sandpaper is extensive. From the space shuttle to the mobile phones and computers we use, disc sandpaper is used in the production process. Some parts of the space shuttle need to be finely polished with disc sandpaper, and the fuselage needs to be polished with disc sandpaper before spraying paint, so that there will be no paint peeling. Take our common notebook computers for example. If they can have such a mysterious appearance color, they can't lose the fine grinding of disc sand. It is mainly used for polishing, furniture, hardware, electronic accessories. At the same time, the efficiency of disc sandpaper grinding products is very high, which is faster, more convenient and less loss than conventional hand sandpaper grinding; However, the round sand disc also has some shortcomings. At present, with the gradual improvement of the requirements for the surface finish of the ground workpiece, the requirements for the base of the round sand are also higher and higher.
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