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Are you still worried about furniture deforming and cracking when exposed to moisture? The culprit is likely hidden in a key indicator of the board - water absorption and expansion rate! It is like a "physical fitness tester" for boards, directly determining the "compressive strength" of furniture in humid environments. Today, we will thoroughly decipher for you and reveal the 'anti tide strength faction' in our domestic products!

Part One:The truth behind the "weight gain" of sheet metal: what is the water absorption expansion rate?

Imagine that the board absorbs enough water vapor and quietly expands in volume or thickness. The proportion of this expansion is the water absorption expansion rate.

Simply put, it quantifies the degree of deformation and expansion of the board after it becomes damp.

Key point: The lower the value, the better! Low expansion rate means that the board is more stable like a rock in humid environments, with stable dimensions, less likely to deform or crack furniture, and longer lifespan.

Part Two:Who is manipulating the 'expansion fate' of the board? Three key factors

Whether the board will easily "expand and deform" is mainly influenced by these three aspects:

Substrate selection:

Natural differences are significant: In solid wood panels, the water absorption and expansion rate of hardwood is usually lower than that of cork. The ratio of raw materials and processing technology of artificial boards such as particleboard and density board can also affect their water absorption and expansion rate.

Process level:

Internal tightness: The bonding process (method, amount of adhesive used), hot pressing strength, and time determine the "density fortress" inside the board. The denser the structure, the harder it is for moisture to penetrate and cause chaos.

External protective cover: Surface treatment (such as melamine veneer, PVC film coating) and rigorous edge sealing process, like putting "waterproof armor" on the board, effectively blocking moisture from invading from the edges and surfaces, greatly reducing the risk of expansion.

Environmental Drivers:

Humidity and temperature: The higher the air humidity and temperature, the faster and more obvious the moisture absorption and "expansion" of the board. Southern Return to Southern Heaven, Bathroom Space is a Key 'Attention Area'!

Part Three:The light of domestic products! How to create "moisture resistant hard strength" for Lushuihe board?

Faced with the challenge of humidity, the domestic high-end brand Lushuihe board, with its profound technical accumulation and strict standards, has created a hard core quality of "not startled by moisture"

1.Selected high-quality raw materials for substrates

2.Precision structural control

3.Environmentally friendly adhesive and high pressure

4.360 ° ultimate edge sealing

5.Strict quality control and low expansion rate

Say goodbye to the "water fat" deformation of furniture, the key is to choose the right board! The Lushuihe board implements internal control standards higher than the national standard, and the product's 2-hour water absorption thickness expansion rate control is extremely excellent. After repeated testing and verification, the Lushuihe board exhibits excellent dimensional stability, durability, and long-lasting freshness in simulated high humidity environments. Choose domestic brands like Lushuihe board that have strict quality standards. It's about choosing a stable, secure, and long-lasting option.