Q:How is the stone sheet transported?

Stone sheet should be erected when transported by the fixed side of the compartment.

Q:Moganshan plate how to distinguish between true and false?

Moganshan plate there are two kinds of anti-counterfeit trademarks, one is "scratch coating" type of trademark, scratch coating, the other is "bar code" anti-counterfeit trademarks. Check the same way.

Q:I only know plywood.MDF is a kind of plywood? Is MDF different from another board of plywood or just a piece of wood?

MDF is medium density fibreboard, not plywood. Is another kind of sheet.

Q:What are the classification of timber for construction?

uilding timber is divided into: logs, square materials, sheet, glue material. Good understanding of logs. Square wood is machined into rectangular or square, and the aspect ratio is less than 3. Thickness ratio greater than or equal to 3 for the plate. Plywood is a man-made material, is the use of various materials using the corresponding production process manufacturing. Logs, square wood is mainly used for columns, beams, roof trusses and so on. Plate, plastic material used for wall, ceiling and other decorative parts.

Q:What is the actual thickness of all the thickness of the acrylic sheet?

Acrylic panels are usually made of 1 mm, 2 mm, 3 mm, 4 mm, 5 mm, 8 mm, 10 mm, 12 mm, 15 mm, 20 mm, 25 mm, 30 mm and above. Acrylic board: Acrylic board, in fact, is a plexiglass plate. Acrylics Acrylics and Acrylic Acrylic Acrylic Acrylics Acrylics Acrylics Acrylics Acrylics Acrylics Acrylics Acrylics Acrylics Acrylics Acrylics Acrylics Acrylics Acrylics Acrylics Acrylics Acrylics Acrylics Including the monomer, sheet, pellets, resin and composite materials, the acrylic plate from the methyl methacrylate monomer (MMA) polymerization, that is, polymethyl methacrylate (PMMA) sheet plexiglass, "organic Glass "is derived from the trade name" Oroglas "(a PMMA board) from" Organic Glass "(ie, plexiglass). But in recent years because all by the transparent plastic such as PS, PC, etc. are collectively referred to as plexiglass. Acrylic, also known as special treatment of plexiglass, plexiglass replacement products, with acrylic production of light boxes with light transmission performance, pure color, rich colors, beautiful formation, taking into account the two effects of day and night, long life, does not affect the use of Features.

Q:Guodong E1 grade 180 plate how to identify

First, look at the inspection certificate. The second best veneer after use.

Q:What is the difference between steel sheet and coil?

The plate is the rationale for the price of the coil

Q:Pb board is what material

PB: Polybutene, polybutene, a high molecular weight polymer.

Q:Shang material home furnishings with the plate is what material

Shangpin furniture with furniture is a medium density fiberboard, formaldehyde content is far lower than the national E1 level standards, the relevant standards close to the European E0 level standards. Plate furniture environmental protection, wear resistance, fire resistance, acid and alkali are higher than the traditional solid wood furniture: 1. Environmental protection: good plate furniture used for the quality of the substrate for the high-quality wood, the use of high environmental protection and glue with less, mainly by high-pressure raw materials forming a surface of the use of environmentally friendly melamine fire materials, without any volatile Gas release. Solid wood furniture surface is sprayed with colored paint, and paint is containing formaldehyde, benzene and other harmful gases, any kind of paint contains these harmful gases, but how much of the problem. Poor solid wood furniture is the use of non-compliance of the paint, the production of some of the furniture with a few years there are obvious irritating smell. 2. Wear resistance: melamine resin is a very high hardness of the material, the general metal will not leave scratches in the above, and paint is a soft texture of the material, it is easy to draw flowers, not wear. 3. Fire: melamine resin itself is a fireproof material, do not help combustion. The paint is a kind of easy to burn the material, not fire. 4. Acid and alkali resistance: melamine resin has a certain acid and alkali resistance, the general acid and alkali will not damage its surface. The physical properties of the paint are not very stable easily by acid-base burns, loss of surface brightness or even stripping.

Q:TR-90 cp pc plastic glasses frame difference, as well as what is the material sheet! Physical properties how?

TR90 spectacle frame surface lubrication, the density of 1.14-1.15, on the saline will float, than other plastic glasses frame light, about half of the weight of the plate material, nylon material is 85%, can reduce the bridge of the nose, the burden of the ear, suitable for young people . It is very resistant to wear, good chemical resistance, solvent resistance, weather resistance is good, not easy to burn, high temperature. And it is memory of the polymer material, anti-deformation index 620kg / cm2, not easy to change because TR90 material Eyeglass frame elasticity, toughness, easy to break, strength, no rupture, so it has sports safety. And it is very resistant to impact: more than 2 times the nylon material, ISO180 / IC:> 125kg / m2 elasticity to effectively prevent In the movement due to impact on the eye damage. No chemical residue release, in line with European food-grade materials requirements. TR90 material than other pc, cp and other frames material is much more expensive, and the production process is also more stringent, so TR90 glasses frame price than the other to be several times more expensive. CP: refers to propionic acid frames PC: refers to the plastic frames, made of polycarbonate Material: The material is made of high-tech plastic memory plate. Ingredients: Most of the current sheet metal components are acetate fiber, there are a few high-grade frame is propionic acid fiber, while the acetate fiber sheet is divided into injection molding and pressing Type, injection molding is the name of the mold is made of water, but most of the current is to suppress the processing of sheet metal glasses in terms of the origin of the plate in France and Italy, the plate is better, Japan is also quite good, many high-end sheet glasses Based on these high-quality sheet, and therefore more reliable quality.