Q:What is the difference between solid wood composite board and plywood?

Plywood is only one of many materials for making multilayer solid wood composite flooring. In addition to plywood, multilayer solid wood flooring also needs special paint, finishing panels (usually rare species), backplane and so on. Secondly, multi-layer parquet product in the precision, appearance quality, surface treatment than plywood strict, such as paint, plywood surface sealing process, GB is not required, and pay attention to the multilayer parquet surface coating adhesion and surface abrasion resistance. These differences also lead to the two in the production cost is not quite the same. In general, the manufacturing cost of plywood per square meter is only 10%-20% of the cost of solid wood composite flooring.

Q:What are the differences between LVL, LVB, plywood and plywood? Is it divided by the use of it, or is it just a different name?!

LVB is also a different arrangement of wood, and plywood structure close to, but LVB is the lateral, vertical discharge of wood veneer quantity is not uniform, emissions are determined according to specific needs (such as 3 horizontal, 2 vertical, 3 horizontal)

Q:And as you kt PVC board

PVC board is made of PVC as the raw material, and the section is honeycomb like mesh structure.

Q:What are the specifications of plywood?

The physical and mechanical properties of plywood can be explained by moisture content, density, thermal conductivity and bonding strength. The international standard organization on the production of ordinary plywood, from the structure, finished product moisture content, quality of 3 aspects of the provisions: 1. The texture of the veneer of the adjacent layers should be at right angles to each other; each layer is symmetrical with respect to the central layer; the thickness of each layer is the same; the surface and the back panel face outwards. Moisture content. Between 12~14% (according to China's national standards, the absolute moisture content of type I and II plywood is not more than 13% on average, and moisture content of plywood III and IV is not more than 15%). Quality. The finished product shall have rectangular straight edges and distinct edges and corners. The minimum number of plies per nominal thickness shall comply with the relevant regulations.

Q:Do you make furniture, carpentry or plywood? Which one is more expensive?

In fact, the price is similar, because the wood board to paste panels and brush paint, these three processes finished, it is finished, so the three processes of artificial and materials together to calculate, but plywood a little expensive.

Q:Is the plywood good?

A kind of plywood for weather resistance, water resistance, durability of plywood, from here have advantages of high temperature resistance, steam treatment;The two kind of plywood is waterproof plywood, which can be soaked in cold water and soaked in short time;The three kind of plywood is moisture resistant plywood. It can be dipped in cold water for a short time and is suitable for indoor use at normal temperature. Used for furniture and general building purposes;Four types of plywood is not waterproof plywood, used in indoor normal, general use plywood beech, basswood, ash, birch, elm, poplar etc..

Q:Plywood (multi layer), this side of the small hole is what happened, please answer in detail!

It is impossible to avoid, when wood production is 4 meters wide, 12 meters long, a large chunk of the (there are 6 meters wide, 24 meters long), pressure after cut into small pieces, if the intermediate transverse piece plate without splicing, the log requires 12 meters a long root, this kind of machine cost and material cost over dozens of times,A good plywood must be the case, but it's not that serious, but it's also one of the best ways to choose a board. Besides, the weight of the board is heavy and the middle board is a little more dense,

Q:What kind of glue does bamboo plywood use in general?

Water soluble phenolic resin adhesive is usually used. Water soluble phenolic resin adhesive is one of the most important types of insoluble phenolic resin adhesive. The component of free phenol content is low (usually <2.5%), less harm to human body, and a water soluble phenolic resin can save a large amount of organic solvent, easy cleaning in coating operation, so it is widely used in wood processing industry. The binder is mainly used for bonding wood.Bamboo plywood is made of bamboo with groove and equal thickness bamboo as its unit, and bamboo is made by rolling and planing. Bamboo plywood can be used as an ordinary structural board, and also can be used as the floor of a car by the length and surface treatment of sheet metal

Q:What is the thickness requirement of the insulation board in the distribution room?

Electrical properties and thickness requirements of insulating rubber sheets:1, 500V below the distribution room, choose 5mm insulation board, power frequency withstand voltage test 3500V1 minutes, not breakdown; in power frequency voltage test 10000V, 20S shall not breakdown.2, 10KV below the distribution room, choose 8mm insulation board, power frequency withstand voltage test 10000V1 minutes, not breakdown; in power frequency compression test 18000V, 20S breakdown.3, 35KV below the distribution room, choose 10--12mm insulation board, power frequency withstand voltage test 15000V1 minutes, not breakdown; in power frequency compression test 26000V, 20S breakdown.

Q:What is LVL plywood?

Product uses: furniture grade LVL, door core material, inter column with LVL, fumigation free packing box, fumigation tray, other transport packaging purposes. This product is used for large mechanical equipment packaging, wood strength ratio, uniform strength, and has the advantages of fumigation and low cost, especially suitable for all kinds of transport packaging materials, LVL is mainly used for various types of packaging factory, wood products factory, furniture factory and construction sites, especially machinery, glass, chemical products such as export packaging; sofa and other furniture products, wooden keel, wooden keel, wooden floor and sports facilities keel; foot pedal, I-beam and other buildings, also widely used in container timbers, construction components, beam, plate, car room decoration wooden keel.