PVC is a chemical name called polyvinyl chloride. Polyvinyl chloride has excellent acid and alkali resistance, wear resistance, combustion resistance and insulation properties. However, the stability to light and heat is poor. When the temperature is above 100 ° C or under light, a compound is resolved to cause the color to turn yellow. At the same time, the above-mentioned good mechanical and chemical properties are rapidly declining. The solution is to add stabilizers such as cadmium, barium, and zinc salts of stearic acid or other fatty acids during processing. At present, household products of PVC as raw materials have become mainstream. For example, PVC wardrobe doors, we will come to understand today.
The wardrobe door is also called a sliding door or a sliding door. The materials used are also various. The choice of wardrobe doors mainly depends on the following aspects.
1. Frames and Tracks The frame materials used in the market for the closet doors are aluminum alloy, carbon steel, aluminum-titanium alloy and magnesium-titanium alloy. The latter two materials are the most durable. The thickness of such a frame is generally 1 mm, and the thickness below this thickness is difficult to guarantee in terms of service life. The quality of the track also directly affects the effect of sliding. It is understood that the track of the closet door has two types of cold rolled steel track and aluminum alloy track.
2. Pulley Whether the closet door can be used for a long time is the quality of the pulley. The cabinet door usually achieves a height of 2.4 meters or more. The door leaf is wider and its own weight is very large. If the bearing capacity of the bottom wheel is not enough, the service life will be greatly affected. The material of the pulleys on the market generally has two kinds of plastic pulleys and glass fiber pulleys. The plastic pulley is hard, but it is easy to be broken. It will become awkward and hard when used for a long time. The push-pull feel becomes poor and the price is cheaper. The fiberglass pulley has good toughness, wear resistance, smooth sliding and durability. Consumers must be aware of the material of the pulley when purchasing.
3, the thickness of the door panel of the wall of the cabinet door, choose a thickness of 8 mm to 12 mm, so that it is more stable and durable to use, and the thickness of the glass is generally 5 mm to 10 mm, too thick and too thin will Causes insecure use.
4. Sealing In order to ensure that the two doors are staggered and closed, all sliding door products will have a gap. The general external pulleys need a spacing of 15 mm, which affects the sealing of the sliding door. Although most products have tops, the gaps in the size and gap of the tops used in different products are still relatively large. Try to choose products with small spacing and tight tops. Of course, the quality is good or bad, and there is no evidence, and on-site inspection is very important. A good closet door is neither too light nor too heavy when sliding, but has a certain weight of the door, no vibration when sliding, smooth and textured.
Whether it is environmentally friendly depends on whether the materials it chooses are environmentally friendly. Whether to choose green materials. Artificial panels (fibreboard, particleboard, plywood) used for furniture today, because formaldehyde is used in the production of the sheet, it is inevitable to contain formaldehyde in the finished furniture. If the formaldehyde content of the door or cabinet material of the wardrobe is too high, it will definitely affect the health of the user. According to the national standard, E1≤1.5mg/L, E2≤5.0mg/L.
The characteristics of pvc material is easy to care, aging is inevitable, but it is a matter of decades, so the aging aspect is basically not considered, PVC, also known as PVC, is toxic. But he will send it very slowly and almost ignore it. If the house is warm, it is recommended not to use it. If there is a child, don't use it. The advantage is that it is resistant to aging, easy to care, not easy to deform and moisture. The shortcomings are toxic.
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