The base layer of Tianyuan floor is bonded by special high heat treatment process, and the dimensional stability of the product is excellent. The coefficient of thermal expansion and contraction of Tianyuan floor is very small, and it can maintain its original state for a long time.
The experiment of heating and moisture deformation
After heating for 6 hours with boiling water, store at room temperature for 30 minutes.
Experimental results: There is no change in the floor of Tianyuan, and the common laminate floor is deformed and layered.
After the floor was placed in an 80-degree oven for 6 hours, it was taken out and placed at normal temperature for 1 hour, and the Longitudinal lateral change rate (≤0.25%) of the test sample was measured.