Click Lock SPC Flooring: Eco - Friendly Glueless Custom Size

The typical structure of an SPC floor (Stone Plastic Composite Floor) is ingeniously designed, consisting of a wear - resistant layer, a color film layer, a stone - plastic substrate layer, and a backing layer in an orderly manner. The wear - resistant layer acts as an "armor" to protect the floor surface. Through special process treatment, it effectively resists daily scratches and abrasions, prolonging the service life of the floor. The color film layer is like an "art canvas". Through high - definition printing, it presents a rich variety of textures and colors, and can accurately simulate the visual effects of natural materials such as solid wood and marble, creating diverse styles for the space. The stone - plastic substrate layer, as the core support, uses calcium powder as the main raw material and is combined with PVC resin to endow the floor with stable physical properties. The backing layer plays an auxiliary role in balance, moisture - proof, etc., helping the floor maintain a good state in different environments.

In terms of thickness customization, SPC flooring has flexible adaptability. Conventionally, it can be customized within the range of 4 - 7mm to meet the basic needs of families, general commercial places, etc. If used in commercial scenarios with extremely large pedestrian flow and higher requirements for wear resistance and compression resistance (such as the main passages of large shopping malls, the halls of busy office buildings), the thickness of commercial - grade products can be expanded to 8mm. With a thicker structure, it enhances the bearing and damage - resistance capabilities.

In terms of density, the density of SPC flooring reaches 1.8 - 2.2g/cm³, which is relatively heavy among floor materials. The relatively high density endows it with excellent stability. It is not easy to deform or warp due to changes in temperature and humidity. When laid on the ground, it can fit closely to the base layer, providing a solid foot feel when walking, and also laying a foundation for the overall durability of the floor.

The abrasion - resistance rotation number is a key indicator to measure the durability of SPC flooring. Its abrasion - resistance rotation number ranges from 30,000 to 300,000 revolutions, corresponding to AC3 - AC5 grades. The AC3 grade (about 30,000 - 60,000 revolutions) can meet the daily light use in families, such as bedrooms and studies. The AC4 grade (60,000 - 150,000 revolutions) is suitable for high - frequency activity areas in families and general commercial low - traffic areas, such as living rooms and small offices. The AC5 grade (150,000 - 300,000 revolutions) can cope with high - pedestrian - flow and high - wear scenarios such as shopping malls, school corridors, and hospital public areas. It can maintain a good surface condition after long - term use, reducing the cost of renovation and replacement.