Waterproof Vinyl Flooring

PVC flooring has a certain degree of waterproofness.

Waterproof foundation brought by structural characteristics

1. Tight molecular structure

There is a strong van der Waals force between PVC (polyvinyl chloride) molecular chains. This intermolecular force enables PVC molecules to be arranged relatively closely together, which prevents the penetration of water molecules to a certain extent. For example, in the absence of external force damage, the network structure formed by its molecular chains is like a barrier, and water molecules cannot easily pass through.

2. The auxiliary role of additives In the production process of PVC flooring, some plasticizers, stabilizers and other additives are usually added. Some stabilizers can improve the water resistance of PVC. Like lead salt stabilizers, it can not only enhance the thermal stability of PVC, but also improve its waterproof performance to a certain extent. By filling between PVC molecular chains, it reduces the possible tiny pores, thereby enhancing the barrier ability to water.

Waterproof performance in practical applications

1. Mild water accumulation protection In daily life, if there is a small amount of water stains or a small amount of liquid accidentally spilled after PVC flooring is laid on the floor of the home, PVC flooring can effectively prevent these water from penetrating into the ground base. For example, when PVC flooring is laid at the door of the kitchen or bathroom, the small amount of water droplets brought in by people when entering and exiting will be blocked by the surface of the flooring and will not quickly penetrate under the flooring, thus avoiding problems such as dampness and mold on the ground base.

2. Limited long-term waterproof ability

However, PVC flooring is not a completely sealed and impermeable material. If it is in an environment with a large amount of water for a long time, or under the condition of high water pressure, water may gradually penetrate under the flooring. For example, in a bathroom where a large amount of water cannot be discharged in time due to blockage of the floor drain, if the PVC flooring has been laid for many years and is aged and worn, water may slowly seep into the cement floor under the flooring.

Waterproof vinyl flooring compared with other materials

1. Compared with natural materials Compared with natural materials such as wooden floors, PVC flooring has obvious advantages in waterproofness. Wooden floors are prone to deformation and warping after being damp, while PVC flooring can maintain good shape and performance in a humid environment. For example, in the rainy season in the south, the indoor humidity is high, and PVC flooring is not easily damaged by moisture like wooden floors.