Kinds Of Roofing Materials
Kinds Of Roofing Materials Related Searches
Kinds Of Roofing Materials Supplier & Manufacturer from China
Okorder.com is a professional Kinds Of Roofing Materials supplier & manufacturer, offers integrated one-stop services including real-time quoting and online cargo tracking. We are funded by CNBM Group, a Fortune 500 enterprise and the largest Kinds Of Roofing Materials firm in China.
Pvc wallboard can fire
- Pvc wall board can not look at the fire manufacturers:
Some wall panels are made of fireproof panels, or rinsed with fireproof paint. This class can fire.
Pvc material itself is afraid of the fire, if not dealt with after the majority of pvc wallboard search is not fire.
Do not rule out the emergence of some new pvc material.s
Will the PVC wall panels have no pollution?
- PVC materials in the actual use of often added stabilizers, lubricants, auxiliary processing agents, colorants, impact agents and other additives. With non-flammability, high strength, weather resistance and excellent geometric stability.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
PE wood and PVC wood plastic which is cheaper, what is the difference between appearance
- PE wood plastic products features:
1, heat is easy to deformation, but the use of thickening or porous hollow results better, in terms of water resistance and corrosion resistance has a good effect
2, the product of a single color, no wooden feel beautiful effect is very poor, antioxidant and Kang light decomposition is poor, that is, adding antioxidant and absorbent effect is not ideal, this can cause product strength and color fastness Is not good, the product of the outdoor life is shorter
Pvc wood-plastic products features:
1, pvc can be a variety of secondary surface decoration or paint, the product is beautiful and good color fastness, but also has a waterproof anti-corrosion
2, can be made of foam wood products, so that the lower cost at the same time using the common way, strength and wood texture are very good, the product can be used as a new material or the old material to do, modification is also easier to fill Depends on the quality of the product.s
Wardrobe sliding door with health wood and PVC which is good? How big is the price difference? Please list the advantages and disadvantages separately.
- Look at yourself. You can buy the brand money, after all, it is a brand Well, the quality and how many good after-sales. The To the economic point of it, go to the card board shop have!s
What is the difference between PVC integrated wallboard and wood fiberboard?
- PVC integrated wall panels are often cheaper, and bamboo fiberboard to be slightly more expensive. In addition, PVC for a long time will appear hot up the phenomenon of cold, and bamboo fiber will not.s
Pvc wall board toxic?
- With non-flammability, high strength, weather resistance and excellent geometric stability. PVC has a strong resistance to oxidants, reducing agents and strong acids. However, it can be 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. In addition the game term person vs computer, abbreviated as PVC, and PVC humanoid is often referred to as PVC, etc., there is a certain harm.s
What's Composite panel association
- The Composite Panel Association (CPA) is the North American Trade Association for manufacturers of particleboard (PB), medium density fiberboard (MDF), and other compatible product...
Basic working principle of automatic door
- How do automatic doors work, the basic composition of the automatic door machine is roughly the same, with more than one, and then with the door signal, you can configure a set of ...
what to use to clean granite
- Cleaning methods of granite： 1，When the paint and paint on granite，what to use to clean granite？ When the paint or paint dripped on the granite on, in addition to the adhes...
Cement board wall
- Cement board wall is a flat building with cement as the main raw materials processing and production, it is between a gypsum board and stone free cutting, drilling, carving of buil...
what is the difference between quartz and granite
- What is the difference between quartz and granite？The quartz stone is made of quartz and resin.The hardness reaches 7 degrees, while the granite is composed of marble powder and ...