PVC electrical conduit is most commonly used in the current decoration, so if you are not clear about the difference between PVC electrical conduit and aluminum plastic electrical conduit, please see the introduction below. In the decoration process, PVC electrical conduits and aluminum-plastic electrical conduits are more common pipes, and many times do not know how to choose. So what is the difference between PVC electrical conduit and aluminum-plastic electrical conduit? Before introducing the differences between PVC electrical conduit and aluminum-plastic electrical conduit, we first need to understand what is PVC electrical conduit and what is aluminum-plastic electrical conduit. The following custom plastic cable pipe suppliers share with you:
1, PVC electric wire pipe (PVC-U pipe) rigid polyvinyl chloride pipe, is made of polyvinyl chloride resin and stabilizers, lubricants and other hot extrusion method after extrusion molding, is an aluminum plastic pipe that has been developed and applied early. PVC-U pipe has strong anti-corrosion ability, easy to bond, low price, and hard texture. However, due to the exudation of PVC-U monomer and additives, it is only suitable for water supply systems where the transportation temperature does not exceed 45 ℃. Aluminum-plastic pipes are used for drainage, wastewater, chemicals, heating and cooling fluids, food, ultra-pure liquids, muds, gases, compressed air and vacuum systems.
2. Aluminum-plastic wire tube is a popular pipe material on the market. Because of its light weight, durability and convenient construction, its flexibility is more suitable for home use. The inner and outer layers of the aluminum-plastic wire tube are made of special polyethylene material, which is clean, non-toxic and smooth. Can be used for more than 50 years. The middle aluminum layer can be 100% isolated from gas penetration, and make the pipe have the advantages of metal and plastic pipes at the same time, while eliminating their own disadvantages.
PVC (full name Polyvinylchlorid) is polyvinyl chloride, and other ingredients are added to enhance its heat resistance, toughness and ductility. The upper layer of this surface film is lacquer, the main component in the middle is polyvinyl chloride, and the lower layer is back-coated adhesive. It is a synthetic material that is loved, popular and widely used today. Its global usage ranks second among various synthetic materials. According to statistics, in 1995 alone, PVC production in Europe was about 5 million tons, while its consumption was 5.3 million tons. In Germany, PVC production and consumption average 1.4 million tons.
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3. PVC can be divided into soft PVC and hard PVC. Among them, hard PVC accounts for about 2/3 of the market, and soft PVC accounts for 1/3. Soft PVC is generally used on the floor, ceiling and leather surface, but because of the plasticizer in soft PVC (this is also the difference between soft PVC and hard PVC), the physical properties are poor (such as the water pipe needs to withstand a certain water pressure, soft PVC Is not suitable for use), so its range of use is limited. Hard PVC does not contain plasticizers, so it is easy to form and has good physical properties, so it has great development and application value. In the production process of polyvinyl chloride materials, several auxiliary agents are bound to be added, such as stabilizers, plasticizers, etc. If all environmentally friendly auxiliary agents are used, then PVC wire and pipe are non-toxic, tasteless and environmentally friendly products.
4. PVC plastic extrusion profile is generally very good compared to aluminum plastic wire tube. After reading this article, you should know what is PVC electrical conduit and what is aluminum-plastic electrical conduit. In general, the materials of PVC electric conduits and aluminum-plastic electric conduits are different. The bendability of aluminum-plastic electric conduits is more DESIGNED than that of PVC electric conduits. The price of PVC electrical conduit is lower than that of aluminum-plastic electrical conduit. Due to the price difference, many people choose to use PVC electrical conduit.