Q:Ecological wood plate prices

Ecological wood panels are mainly ecological wood plank, ecological wood sound-absorbing panels, ecological wood small round panels, ecological wood panels, etc., the price varies according to product models are different, and the indoor with the price of outdoor ecological wood is not the same , The specific can understand the Riling ecological wood

Q:TR90 memory board frame is what?

In fact, there is no such frames, TR90 frame with the plate is different. 1, from the material comparison: TR90 frame is the use of nylon material (also known as nylon 12 or PA12), is the most popular ultra-light frame material, with light weight, good toughness, super safety and other characteristics, with super Flexibility, wear in motion will never break. (Except fake and shoddy products). Plate frame is the use of acetate fiber or propionic acid fiber. Injection molding or suppression of grinding production. 2, the process comparison: TR90 frame process complex, the injection of glass factory and spray paint process requirements are relatively high. Plate rack: Although the plate rack less painting, but in the work than the TR90 frame process to be much more, more complex process. 3, the use of comparison: TR90 Frame: light weight, comfortable to wear, more secure, more difficult to deformation. The only drawback is that it will fade. Plate frame: the same size of the frame relative to the TR90 frame will be more weight, the bridge of the nose will have the feeling of oppression, comfort is not as TR90 frame, flexibility and safety than the TR90 frame slightly worse. The advantages of three-dimensional sense of strong, three-dimensional edges and corners of the TR90 frame can not be compared, but also not out of color. )

Q:How can quickly calculate the number of panels used in the cabinet cabinet ah? To quickly calculate whether there is a formula ah

There is ah Let's use h to represent the height of the wardrobe. W represents the width of the wardrobe. The thickness of the electric wardrobe. Then the total area of the board used. ? This is the non-compartmentalized area, which is the total area of the outside of the wardrobe. ?? With the compartment with the corresponding compartment area on the line.

Q:What is love board?

AIG is the Austrian Group of Agrites FRITZ EGGER GMBH Co. is located in 17 factories in Europe, the production of man-made sheet, environmental protection level to the European E1 level. The Aige plate substrate is covered with a layer of special dipping treatment, with anti-characterization, acid and alkali surface, is widely used in plate furniture and kitchen furniture, English referred to as MFC. ??????? The love plate is selected from coniferous trees grown in the continental margin of the European continent. The love grid overcomes the shortcomings of natural wood and has physical properties that are not easily deformed and stable. Ai grid is a kind of natural logs by cutting, crushing, high temperature and pressure made of a more suitable for furniture production and use of the plate.

Q:I am in Changsha, saw my music cabinet, saying that their cabinet is the European E0 level is true?

Now the standard plate on the market is generally based on formaldehyde emission to distinguish. General E0 grade formaldehyde content below 0.5. E1 grade formaldehyde content below 1.5. The But different plates have different standards. The Woodworking board Multilayer board according to this standard. The Particleboard with MDF has something else to do. The Such as MDF E1 grade formaldehyde release content is below 5.0.

Q:Qianshan Wood Malacca plate how much money a piece

I bought in the genuine store close to 300, good quality, each have anti-counterfeit trademarks, check is genuine, cheap so much should be fake, this price will only buy small manufacturers of goods, environmental protection The quality is very poor, the market is very much

Q:I see the tutorial, in Altium, click the design under the layer stack manager, pop-up layer stack manager, double-click the top layer or core or bottom layer can set some parameters, those parameters can not be set?

Do not set up, with TXT document, named readme can be. Another copper thickness is generally 35um instead of 0.35.

Q:Solid wood furniture and panel furniture which pollution is small?

Popular, solid wood furniture is certainly a small pollution, but the market is full of a lot of parallel imports of solid wood furniture, such as solid wood paste, obviously the middle of the particleboard, posted a bark on the outside that is solid wood furniture, furniture and sheet furniture in my It seems there is no difference, choose a good solid wood furniture from the material, technology point of view. General people think that solid wood furniture is certainly all solid wood, but simply not, so when you buy furniture to ask the material, all parts of the material to ask, there is a desktop is solid wood, table legs are not, some desktop is good Wood, table legs with parallel wood, but the price tag is good wood price. Anyway, if you are very stressed that pollution is small, you will see manufacturers have no 10 ring certification, which is the most authoritative environmental certification, of course, people have money to buy another matter on the matter. You'd better buy a brand name, so safe, because to tell the truth, many small workshops which produce furniture, and then to the supermarkets to pay a long lease, transformed into a good furniture, and is completely deceptive. There is to shop around!

Q:Do pcb circuit board which several kinds of plate

Divided into two categories: rigid substrate materials and flexible substrate materials. Ordinary rigid substrate material is an important varieties of CCL. Copper brass board classification of a variety of ways. Generally, the reinforcing material of the plate is divided into five categories: paper base, glass fiber cloth base, composite base (CEM series), laminated multilayer plate base and extraordinary material base (ceramic, metal core base). If the board is adopted by the resin adhesive different classification, the common paper-based CCI. There are various types such as phenolic resin (XPc, XxxPC, FR-1, FR-2, etc.), epoxy resin (FE-3), polyester resin and the like. Common glass fiber cloth CCL has epoxy resin (FR-4, FR-5), which is the most widely used glass fiber cloth type. In addition, there are other extraordinary resin (glass fiber cloth, polyamide fiber, non-woven fabrics to increase the material): bismaleimide modified triazine resin (BT), polyimide resin (PI) , Diphenylene ether resin (PPO), maleic anhydride imide-styrene resin (MS), polycyclic ester resin, polyolefin resin, and the like. According to CCL flame retardant performance classification, can be divided into flame retardant (UL94 a VO, UL94 a V1 level) and non-flame retardant (UL94 a HB class) two types of boards. Nearly two years, with the environmental issues more attention, in the flame retardant CCL and separate a new non-brominated species of CCL species, can be called "green flame retardant cCL". With the rapid development of electronic products technology, the cCL has a higher performance requirements. Therefore, the performance classification from the CCL is divided into general performance CCL, low dielectric constant CCL, high heat resistance CCL (general plate L above 150 ℃), low thermal expansion coefficient CCL (generally used for packaging substrate ) And other types.

Q:What is the material of the deer river?

Now the dew river almost marks the environmental protection, consumers take this brand, manufacturers also say that the dew river, true and false, can Mongolia Mongolia, or recognize the good.