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?

Can absorb noise Cork flooring is the industry recognized mute flooring, cork because the feeling is relatively soft, just as people walking on the beach as very quiet. This piece is mainly from the structural point of view, because the cork itself is a polyhedral structure, like honeycomb, full of air, 50% of the air, people walk up after feeling on the 50% of the air above, very soft.

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

Glass glue, is a commonly used adhesive in the family, the main component of sodium silicate (Na2O · mSiO2), soluble in water, sticky, the South also known as water glass, the North also known as violet. Is a variety of glass and other substrates for bonding and sealing materials

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:How to print on the PVC board, there must be a production process Oh, I have a engraving machine, you can carve PVC board, but do not know how to screen printing

Do you have a lettering machine? There is a lettering machine, then block the piece of cloth, then it can be a very simple brush

Q:PU wallboard and PVC wallboard, which is better

Personally feel, PU wallboard to be better. PU wallboard, rough texture, rich colors, natural form, let the family return to nature, highlighting the original nature of the wall, between the classical and fashion to find the soul of the self.

Q:PE wood and PVC wood plastic which is cheaper, what is the difference between appearance

Price, according to tons, pe to be cheap; by square, the price is almost. Look, pvc wood plastic called ecological wood, woody strong sense. Hardness, pe wood plastic hardness to be high. The use of different materials: pvc wood products are mainly indoor decorations such as doors, flooring, baseboard, door sets, etc .; PE wood plastic products mainly outdoor garden-based construction, such as flower pond, tray, garbage Barrels, floors, fence and so on.

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

B1 level: (1), ceiling material: Gypsum board, fiber gypsum board, cement particle board, mineral wool decorative sound absorption board, glass wool decorative sound absorption board, perlite decorative sound absorption board, flame retardant plywood, flame retardant medium density fiberboard, rock wool decorative board, Wood, aluminum foil composite materials, flame retardant phenolic plywood, aluminum foil glass fiber reinforced plastic composite materials. (2), wall material: Plasterboard, fire retardant plastic decorative board, flame retardant double-sided particleboard, colorful paint, flame retardant plywood, flame retardant plywood, flame retardant plywood, Wallpaper, fire retardant wall cloth, flame retardant imitation granite decorative plate, magnesium chloride cement assembly wallboard, flame retardant glass steel plate, PVC plastic wall panels, light high strength composite wall panels, flame retardant molded wood composite sheet, color resistance Burning wood-based panels, flame retardant FRP and so on. (3), floor materials: Hard PVC plastic flooring, cement particleboard, cement wood board, neoprene flooring, etc. B2 semi-rigid PVC plastic flooring, PVC coil flooring, wood flooring, and other decorative fabrics B1 Flame-retardant flame retardant fabrics Wait. (4), decorative fabric: The flame retardant processing of various types of flame retardant fabrics. (5), other decorative materials: PVC plastic, phenolic plastic, polycarbonate plastic, polytetrafluoroethylene plastic, melamine, urea-formaldehyde plastic, silicone plastic decorative profiles, all kinds of fabrics, such as flame-retardant treatment.

Q:Integrated wallboard is not pvc do?

The partition system is mainly composed of inorganic high-strength sound insulation decorative plate, keel, and general accessories. First, the light steel keel is fixed on the building structure through the anchor, and the inorganic high-strength sound insulation board is fixed in the light steel keel On the use of dry construction method, easy to install, to meet the building wall of the different performance and design requirements

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

PVC material wallpaper can be fully customized according to product design requirements, the output rich color, texture and diverse, colorful. With the wallpaper technology continues to improve, and gradually have a more extensive use. And the price is relatively low, by the vast number of consumers generally welcomed.