Meaning Of Ppr

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FAQ

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
The principle of silk screen is: first to print the text and images made of plate (film), and then apply the ink on the plate with text and images of the place, and then directly or indirectly transferred to the paper or other substrates ( Such as textiles, metal plates, plastic, leather, wood, glass and ceramics), thus copying the same prints as the plates.
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.
What are the glass decorations for your home decoration?
Now popular is energy-saving glass ah, such as insulating glass, laminated glass, laminated glass, coated glass are energy-saving glass. Sound insulation with the effect will be better. I was in the macro before the light glass to buy, it is very good!
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.
What is a bubble wallboard?
Polyvinyl chloride (PVC) foam, usually in the PVC sheet formula by adding air or foamable material, through the T-shaped head shape of a plate-like profile, mainly on its core layer of foam, low expansion ratio At 15 times. It is mainly used for all kinds of architectural decoration occasions.
Will the PVC wall panels have no pollution?
PVC is actually a vinyl polymer, the material is a non-crystalline material.
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%.
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.