Renovation essential book: wood plate purchase Daquan
Plastic composite steel plate It is a soft or semi-rigid polyvinyl chloride plastic film coated with 0.2?D0.4mm on steel or profiled steel. There are two types of single-sided and double-sided coating. It has the characteristics of insulation, wear resistance, corrosion resistance and oil resistance; it can be used as wallboard and roof panel. Decorative panels It is made of natural wood sliced ​​or spin-cut into a thickness of 0.2?1?, which is laminated on plywood, fiberboard, particleboard and other substrates. This material has a clear texture and natural color and is a high-grade decorative material. Calcium composite board It is made of high-pressure polyethylene as a substrate, adding a large amount of light calcium carbonate and a small amount of additives, and is made by processes such as mastication, hot pressing and foaming. This kind of plate is light, soundproof, heat insulation and moisture proof. Mainly used for ceiling tops. Medium density fiberboard Density fiberboard is a kind of artificial board. It uses plant fiber as raw material, shaving, fiber separation, slab forming (mixing resin glue and additive paving), and making cellulose and hemicellulose under hot pressing. A sheet of plastic formed by lignin. Fiberboard Divided into three types: hard fiberboard, semi-hard fiberboard and soft fiberboard. Hard fiberboard is mainly used for ceiling and partition wall panels. The surface of the board is drilled to form various patterns, and various coatings are applied on the surface to make the decoration effect better. Hard fiberboard sound absorption, waterproof performance, sturdy and durable, easy to construct. Yellow pineapple The wood is lustrous, the annual rings are obvious and uniform, the material is soft, easy to dry and process, the color and pattern are very beautiful, the paint and cementing performance is good, it is not easy to crack, and the corrosion resistance is good. It is the material for high-grade furniture. Elm Aroma, anti-corrosion, anti-insect, lighter material, not easy to deform, easy to process, smooth cut surface, beautiful color after painting. Elm The texture is hard, the ratio is high, the strength is high, and the structure is dense. It is resistant to moisture, abrasion, and is not easy to be cemented. It has good coloring performance, rough texture, thick tubular cells, obvious wood rays, and is not easy to dry. Generally, it can be used for wood flooring or furniture. Ash The material is slightly hard, the pattern is beautiful, the corrosion resistance, water resistance is good, easy to process, toughness, cemented paint, good coloring performance, good decorative performance, and is a kind of wood which is used more in the decoration materials. Melamine board The full name is melamine impregnated film paper veneer wood-based panel. It is a decorative board which is made by immersing paper with different colors or textures in melamine resin adhesive, drying it to a certain degree of curing, and laying it on the surface of particleboard, medium density fiberboard or hard fiberboard, and hot pressing. PE calcium composite panel The main raw materials of the calcium plastic plate are resin, filler, foaming agent and the like. It is a raw material plastic mixer mixing and evenly extruding the sheet material in a compression molding machine to expand and heat the mold, and the sheet material is immediately puffed into a calcium plastic foam board. The expanded longitudinal expansion is 1.7 times and the thickness is expanded by 2 times. The foamed sheet in the hot mold was immediately vacuum formed by vacuum. The specification is generally 500mm × 500mm and the thickness is 6mm. Aluminum composite panel It is made of high-pressure polyethylene as a substrate, adding a large amount of aluminum hydroxide and an appropriate amount of flame retardant, and is made by processes such as mastication, hot pressing and foaming. This kind of plate is light, soundproof, heat insulation and moisture proof. Mainly used for ceilings and wall surfaces. Plywood The plywood is a three-layer or multi-layered plate-like material which is formed by cutting a wooden section into a veneer or by cutting into a thin wood by wood, and then bonding with an adhesive, usually using odd-numbered veneers and making adjacent veneers The fiber directions are vertically glued to each other, and the front and inner plates are symmetrically disposed on either side of the center layer or the core. Slim wood veneer It is cut into 0.1-0.5 mm thick sheets with water ash, willow wood, color wood, birch, etc., using plywood.
Application fields: usually used in various electrical appliances and switches, copper balls are soft and easy to punch, usually also used in valves, handicrafts, etc.
Brass/Copper Balls: H62, H65/ 99.9% copper
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