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Pvc wallboard can fire
- Pvc (PVC) Advantages:
1, PVC decorative board light weight, heat insulation, insulation, flame retardant, Naisuan Jian, anti-corrosion.
2, pest control, anti-termite, effectively prevent insects harassment, to extend the service life.
3, colorful, available for many colors.
4, the construction process is simple, easy to install.
5, stability, good dielectric, durable, anti-aging, easy welding and bonding.
6, bending strength and impact toughness strong, high elongation at break.
7, the surface is smooth, bright color, very decorative, decorative applications wider.
8, waterproof, moisture. Fundamentally solve the wood products on the wet and multi-water environment, moisture absorption after the moisture is easy to rot, expansion and deformation of the problem, you can use the traditional wood products can not be used in the environment.
Have the above advantages can be seen pvc wall panels with fire-retardant but not fire effect.s
What are the noncombustible materials?
- The grade of combustion performance of building materials should be divided into four grades: Class A, incombustibility; B1 grade, flame retardant; B2 grade, flammability; B3 grade, flammability
A-level is completely non-burning, and basically the interior design of the kitchen is not up to this requirement. For your own safety, it is best to use B1 above the material.
B1 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 Burning wood, aluminum foil composite materials, flame retardant phenolic plywood, aluminum foil glass fiber reinforced plastic composite materialss
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.s
Parking, wall, floor and other commonly used decoration materials fire performance (fire rating)?
- Level B2:
(1), all kinds of natural wood, wooden wood-based panels, bamboo, paper decorative panels, decorative veneer wood panels, printed wood-based wood panels, plastic veneer decorative panels, polyester decorative panels, Fiberboard, plywood, plastic wallpaper, non-woven wall covering, wall covering, composite wallpaper, natural materials, wallpaper, leather and so on.
(2), floor materials:
Semi-rigid PVC plastic flooring, PVC coil flooring, wood flooring and other carpet.
(3), decorative fabric:
Pure wool decorative cloth, pure linen cloth, the other fire-retardant fabric and so on.
(4), other decorative materials:
Polyethylene, polypropylene, polyurethane, polystyrene, glass fiber reinforced plastic, chemical fiber fabrics, wood products and so on.s
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%.s
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.s
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 formers
What are the glass decorations for your home decoration?
- Now the family is generally used to decorate the doors and windows of insulating glass. I was in the eastern side of China, when the home is installed and the macro glass, the effect and quality is good. You may considers
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