Q:What are the characteristics of PVC, the role?

PVC (polyvinyl chloride), the simple structure of its monomer CH2 = CHCl Chemical and physical properties: Rigid PVC is one of the most widely used plastic materials.PVC is actually a vinyl polymer, its material is a non-crystalline material.PVC material in the actual use of often added stabilizer, lubricant, auxiliary processing agent , Colorants, impact agents and other additives. Has a non-flammability, high strength, weather resistance and excellent geometric stability of PVC on oxidants, reducing agents and strong acid has a strong resistance, but it can Strongly oxidized acid such as concentrated sulfuric acid, concentrated nitric acid corrosion and does not apply with aromatic hydrocarbons, chlorinated hydrocarbons in contact with the occasion. PVC melting temperature during processing is a very important process parameter, if this parameter will lead to improper decomposition of the material. PVC flow characteristics are quite poor, its process range is very narrow. Especially large molecular weight PVC material is more difficult to process (this The material is usually added to the lubricant to improve the flow characteristics), so usually used are small molecular weight PVC material PVC shrinkage is quite low, generally 0.2 to 0.6%.

Q:What are the advantages and disadvantages of cork flooring? Does anyone know what is Pvc floor?

1, wear less compressive pressure If the oppressive object is pressed against the light wall panel, the floor may be pressed out of the pit. Deformation of the object is divided into elastic deformation and plastic deformation, elastic deformation can be restored but the plastic deformation can not, if beyond the range of elastic deformation, it becomes a plastic deformation, it can not be restored. In daily life, it is best to wear soft soles on the cork flooring to prevent the sand into the room, it is recommended to shop at the door shop a rub foot pad, and timely removal of sand into the room to reduce the wear and tear on the floor. 2, clean care is relatively easy With a groove, the cork flooring is a relatively rough appearance of the cork attached to the cork. Visual appearance of the original ecological feeling. But it is such a structure, will be easier to save ash, the need for proper use and maintenance, clean and care more carefully. Ordinary cork flooring waterproof, anti-corrosion performance as hard as the floor, moisture is also easier to penetrate, to prevent ink, lipstick and so get on the floor, otherwise easy to penetrate difficult to clean. PVC flooring is a very popular in the world today, a new type of lightweight ground decoration materials, also known as "light body material." Use a wide range, such as home, hospitals, schools, office buildings, factories, public places, supermarkets, commercial, sports venues and other places. PVC flooring refers to the use of PVC material produced by the floor. Specifically, polyvinyl chloride and its copolymer resin as the main raw material, adding filler, plasticizer, stabilizer, coloring agent and other accessories, in the continuous sheet on the substrate, the coating process or by rolling, extrusion or extrusion Craft production.

Q:I recently used PP board (non-PVC board) to do a turtle pool, but in the paste when found with hot melt adhesive anyway will be leaking, has been repeated several times, but also with the screw

Aluminum foil, commonly known as foil, aluminum foil, etc., is a flattened metal aluminum manufacturing tools, mainly for kitchen cooking, containing food, or used to make some simple and clean materials. Thousands of tons of aluminum foil are used throughout the world for the protection and packaging of food, cosmetics and chemicals. Most of the aluminum foil is bright and the other side is gray and dumb. Food with aluminum foil can be wrapped in both sides of food, usually recommended to bright side wrapped, enhance the heat conduction effect.

Q:What is the difference between PVC integrated wallboard and wood fiberboard?

Both the quality and price is completely different. The quality of the latter is better than the former

Q:Pvc wall board toxic?

PVC is actually a vinyl polymer, the material is a non-crystalline material. PVC materials in the actual use of often added stabilizers, lubricants, auxiliary processing agents, colorants, impact agents and other additives.

Q:PU wallboard and PVC wallboard, which is better

The attitude of life aesthetics and culture to stay in Sri Lanka. Products using polymer raw materials, integration of special production technology will be lightweight building materials.

Q:Parking, wall, floor and other commonly used decoration materials fire performance (fire rating)?

Class A: Granite, marble, terrazzo, cement products, concrete products, gypsum board, lime products, clay products, glass, tiles, mosaic, steel, aluminum, copper alloy.

Q:Integrated wallboard is not pvc do?

With excellent sound insulation and surface texture and facial decoration, diversification of dual functions. Inorganic high-strength sound insulation decorative panels sound insulation effect, the board surface treatment process types, there are different texture and imitation wood grain, imitation stone pattern, abstract pattern, etc., at the same time to achieve smooth, smooth, beautiful, realistic decoration Effect, and the product is not only high strength, toughness structure is good, with "self-breathing air purification, wet warm insulation" function, at the same time with wear, weather, fire, moisture, zero formaldehyde and other good physical properties.

Q:What are the advantages and disadvantages of the pvc wallboard?

But the PVC material wallpaper also has shortcomings, most of the PVC wallpaper breathable performance is poor, in the humid climate, the damage to the wall will be larger. And environmental performance is not high.

Q:What is a bubble wallboard?

With foam and other simple materials to build the wall, mostly temporary housing and so on.