Commissioned by a US importer, the wear-resistant layer inspection standards for stone plastic flooring will be conducted in Shanghai in March 2024.
Stone plastic flooring is also known as SPC lock buckle flooring. The main raw materials for SPC flooring are polyvinyl chloride and stone powder. Polyvinyl chloride is an environmentally friendly and non-toxic renewable resource at room temperature, while stone powder is a natural material with zero formaldehyde, making it more environmentally friendly. It is a new type of high-quality and high-tech ground decoration material developed through research and development. It uses natural marble powder to form a solid base with a high-density, high fiber mesh structure, and is covered with a super wear-resistant polymer PVC wear-resistant layer on the surface. It is processed through hundreds of processes. Below are the inspection standards for the wear-resistant layer of stone plastic flooring.
Wear resistant layer of stone plastic flooring
Wear resistance and surface paper quantity refer to the quality of paper per square meter. The higher the quantity index and the more wear-resistant composite material aluminum oxide it contains, the more wear-resistant the reinforced stone plastic floor made will be, but the transparency will develop and decrease. At present, the quantity of wear-resistant concrete surface paper that we can usually use is 46 grams per square meter and 62 grams per square meter.
Is the wear-resistant rotation rate of the reinforced stone plastic floor made of 46 grams/square meter wear-resistant surface paper greater than or equal to 6000 revolutions. The reinforced stone plastic floor made of 62 grams/square meter wear-resistant surface paper is guaranteed to have a wear-resistant rotation rate greater than or equal to 9000 revolutions. High quality reinforced stone plastic flooring enterprises should first use a high-quality wear-resistant surface paper, otherwise it will cause serious social impact on the service network life of reinforced stone plastic flooring.
