來源：http://www.strong-magnet.net 日期：2021-09-28 發布人：chengkai
1. PVC commercial plastics are made of PVC materials. Polyvinyl chloride is polyvinyl chloride, that is, plastic. Plastic does not contain formaldehyde. However, PVC has some smell, so PVC commercial plastic will also have a slight smell, but it will dissipate after paving for a long time.
What should we pay attention to when installing commercial PVC plastics
2. The wear resistance of PVC commercial plastics is divided into four grades: F, m, P and t. The wear resistance Zui of layer f is poor and that of layer t is good. The wear resistance of composite PVC commercial plastics is determined according to the wear resistance test of the floor. Using this tool, the pressure polishing test of composite PVC commercial plastics was carried out. The test shows that the higher the grinding speed, the better the wear resistance of the floor.
There are two standards for testing the wear resistance of PVC commercial plastics (with base course) in China. One is general type, code g; The other is durable, code ha. The wear resistance of general floor is more than 1500 revolutions, and the wear resistance of durable floor is more than 5000 revolutions. The universal floor is only applicable to places requiring low wear resistance, such as clean rooms and families, and is not suitable for use in commercial places such as hospitals, offices, schools and factories. Commercial floors are used in business places, or floors with wear-resistant revolutions of about 10000 revolutions.
3. The color of PVC commercial plastic floor is relatively rich. Because the color of the floor is printed, there may be color difference in the floor of different production batches regardless of the manufacturer and the floor produced, even if it is a type of floor. Therefore, it is necessary to calculate in advance and buy in sufficient quantity to avoid color difference due to different purchase batches.
4. The thickness of PVC commercial plastic wear-resistant layer (composite type) cannot completely determine the wear resistance of the floor. The thickness of PVC commercial plastic wear-resistant layer is generally 0.1mm ~ 0.7mm, and a few are 1.0 ~ 1.2mm. The floors of different manufacturers have different thickness of wear-resistant layer, and the wear resistance of the floor is also different. It is also a 0.4mm thick wear-resistant layer. Some floors rotate for 3000 revolutions and some rotate for 6000 revolutions. This mainly depends on the quality of wear-resistant layers from different manufacturers. It can only be said that the floor with high wear-resistant layer will have good wear resistance, but it is not absolute.