What should I pay attention to when purchasing SPC floor?

SPC lock floor is produced in 3 kinds of materials: new material, mixed material and recycled material. At present, the highest quality is produced from new materials, with stable performance and high production costs. When purchasing, be careful to avoid mixed materials and recycled materials. First look at the color: the base material of the SPC lock floor is polyvinyl chloride resin, and the color of the high-quality pure material is beige. The color of the mixture is mostly gray, cyan, and white, and the color of the recycled material is gray-black or black. Next, look at the thickness: take a cursor caliper or tape measure to measure the thickness of the floor on the spot. If the actual measurement is greater than or equal to the marked thickness, the product is sufficient. If the actual measurement is greater than or equal to 90% of the marked thickness, it is within the acceptable range. If the actual measurement is less than 90%, it is necessary to give up decisively. The third touch: the high-quality SPC lock floor has a flat surface, no obvious stains, clear patterns, and the pure material feels fine and moist. The reclaimed material and the mixed material have a dry hand and no water-moisture feeling. Finally, look at the quality: find a sample and break the lock part of the floor. The poor quality is very brittle and very easy to break. The lock of the high-quality SPC lock floor has good flexibility and is not easy to break. After breaking the floor, pull it hard to see if the color film layer, wear-resistant layer and UV layer on the surface are not easy to separate from the substrate, and it is the high-quality SPC lock floor that is not easy to separate.