The width of the coiled floor is 1800mm and 2000mm; the total thickness (referred to as the base material, the intermediate layer and the surface wear layer) is divided into two dimensions: 1.smm and Zmm; the length of each roll of floor leather is 20m and 30m. Kind. Other specifications can be determined by negotiation between the supplier and the buyer. Because of the production requirements, each roll of floor leather is divided into several sections (the pattern between each two sections is misplaced), so a section of the floor leather should be marked with a small length, and the length of the roll of the floor should be Increase at least 20cm (ie no less than two complete patterns). Generally, there can only be one paragraph for superior products. The number of segments for each first-class product and qualified product is not more than two segments; the length of each segment of first-class products is not less than 6m, and the length of each segment of qualified products is not less than 4m.
The length of each plastic floor leather is 20m~30m, the width is 1500mm~2000mm, and the total thickness is 1.5mm (home)~2.0mm (public building).
Precautions
Purchase: First, smell it with irritating odor. After a good coiled floor, there will be a slight odor. The smell of inferior products will be stronger. Secondly, to calculate the area to be used, the same batch should use the same pattern. A uniform thickness of the floor coil. At the time of purchase, carefully observe the appearance quality, open a roll of floor leather, separate a few meters from the end, observe the surface layer of the sample, the surface layer is thick and wear-resistant, and the use time is long, and then observe whether there is crack. Fracture, wrinkles, air bubbles, large defects; delamination or cracking of the cross section; patterns have defects such as open leakage, film missing, overprint deviation, color difference, pollution, etc.
When checking the appearance quality of plastic floor leather, the illuminance should be (100 ± 20) lx under scattered sunlight or fluorescent light, and the sample to be inspected should be inspected by oblique visual inspection. First, observe the surface of the floor leather with cracks, cracks and delamination. If it is, it can be judged that the floor leather is unqualified. The second step is to observe whether there are wrinkles, bubble pollution spots and pattern deformation phenomena. The best products and first-class products are not observed. However, the ones that are slightly inconspicuous are considered to be qualified. The third step is to observe the surface of the floor leather. For the missing pattern, there is no defect of the surface transparent wear-resistant film layer, and none of them are excellent products and first-class products. If there is a small missing or missing film, it is a qualified product, otherwise it is a non-conforming product. Finally, carefully check whether there are any deviations in the multi-color overprinting on the surface, whether there are color differences in different parts, and the above two defects are uneven in the superior products, but the first ones are not obvious, and the above defects are obvious but the overall appearance is not affected. It is judged to be a good product. Finally, the above-mentioned various judgments are used to determine the appearance quality of the floor leather.
The choice of floor leather products should be tailored to local conditions. For example, the size of the product is determined according to the space of the house and the size of the place of use. At the same time, pay attention to the difference in the place of use, and the pattern chosen should also be different. For example, in places where cleaning is required, products with embossing effects cannot be selected; in a solemn place, it is not appropriate to use bright, messy products.
Precautions for use: Plastic floor leather is easy to aging under the action of light and heat, the floor is hard and the surface color is discolored, so it is generally laid indoors and on the ground where the sunlight is not directly exposed. The storage temperature is preferably between 10 ° C and 40 ° C. In order to extend the life of the floor leather and maintain a longer-term aesthetic, daily maintenance and maintenance are also important. First of all, keep the floor clean, no sand, dust and rubbing the floor surface; remove the dirt in time, be careful not to scrub with organic solvents such as acetone, cyclohexanone or concentrated alkali water to prevent the surface color from fading, degumming, cracking or Warp, clean with a detergent or detergent. Clean it with a semi-dry mop on weekdays to prevent dirty water from penetrating into the seam and destroy the bond.
In order to prevent local fading from being exposed to sunlight, it is best to hang the curtains to make the direct light become diffuse light, which will help extend the life of the floor. Note that hard materials such as metal sharps and shoe bindings are easily scratched into a worn floor surface to prevent cigarettes, boiling water and hot materials above 60 °C from directly contacting the floor. Prevent burn marks and hot marks. Do not use rubber mats to press the surface for a long time to prevent indentation and difficult to remove. Although the plastic floor leather is difficult to burn and self-extinguish, at high temperatures, harmful gases are decomposed and inhaled excessively, which is suffocating.
In the purchase of floor leather, people are prone to the following two "mistakes".
The first is the pursuit of foreign goods. Needless to say, for a long time, the floor leather market was occupied by low-grade bottomless lining grass produced by South Korea, Taiwan and other overseas countries, giving consumers a wrong message - the quality of domestic floor leather is not enough. In fact, after inspection of these overseas products, the surface wear-resistant layer is only 0.06 mm, which is made of poorly processed and recycled PVC. It does not meet the foreign standards for plastic coil flooring, so its short life and use. uncomfortable.
Second, I like to choose soft floor leather. In fact, 7 of the 8 inspection indexes of floor leather abrasion resistance, water resistance, stain resistance and flame resistance are improved with the hardness of the floor leather. Therefore, the expert construction: When purchasing the floor leather, as long as the surface layer meets the wear resistance requirements, it is not necessary to be demanding softness, so as to facilitate the comprehensive improvement of other properties.
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