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FAQ

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%.
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!
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
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
Need to have a screen ink scraping gum and the like I can give you technical support
PE wood and PVC wood plastic which is cheaper, what is the difference between appearance
Hello! Ecological wood (PE) is mainly used for: garden, garden and other outdoor landscape practical facilities manufacturing, alternative anti-corrosion wood of a new outdoor landscape building materials. Quality far beyond the current market selling antiseptic wood, quality requirements, environmental requirements to achieve national and European professional standards. (While the unit price is also higher than the wood preservative) Ecological wood (PVC) is mainly used for interior decoration, door style decoration, construction is simple, diverse styles, Mianqi, environmental protection is his advantage. (Plus a cheap)
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!
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.
What are the noncombustible materials?
The flame retardant processing of various types of flame retardant fabrics Polyvinyl chloride plastic, phenolic plastic, polycarbonate plastic, polytetrafluoroethylene plastic. Melamine, Urea-formaldehyde plastic, silicone plastic decorative profiles, all kinds of fabrics, such as flame-retardant treatment