Don't worry about the blue color change of wood veneer! Fushen's "Elimination + Prevention" complete set of popular science solutions

Have you noticed that during the rainy season, red oak veneer and white oak veneer furniture suddenly develop blue patches on their surfaces? This is actually a common "blue change phenomenon" in the wood processing industry, with a clear chemical principle behind it: red oak, white oak, cherry wood veneer and other natural materials are rich in tannic acid. High-temperature environments will accelerate chemical reactions, and humid conditions provide the necessary environment for the reactions. When tannic acid meets metal elements in the air, it will form visible blue stains to the naked eye.

This kind of blue transformation not only spoils the beauty of furniture and lowers the value of goods, but also gradually erodes the internal structure of wood. In severe cases, it can lead to rot, becoming an "invisible killer" that affects the quality of wooden products.

1. GW-6103 Blue Pollution Remover: Efficiently solves the problem of blue pollution that has already occurred

For wood veneer products that have already developed blue spots, Fushen GW-6103 blue Stain Remover can precisely solve the problem. Its core advantages directly address the pain points:

Targeted decontamination: Specifically designed for the blue turn of wood veneer caused by metal contamination, it can quickly fade blue patches, and the cleaning effect is directly visible.

2. Protecting the base material: After use, it will not damage the fiber structure of the wood veneer, will not destroy the original properties of the wood, nor will it cause the wood to turn yellow, perfectly restoring the original color of the furniture.

3. Practical verification: A well-known furniture factory once suffered significant losses due to the blue turn of red oak bark during the rainy season. After using this product, the blue spots completely disappeared, and the furniture regained its original luster, successfully recovering economic losses and enhancing customer satisfaction.

Ii. GW-6528A Anti-Blue Patch Adhesive: Preventing blue patch Risks from the source

Compared with post-event remediation, preventing blue patch changes from the root is cost-effective. Fushen GW-6528A anti-blue patch adhesive provides a core solution:

Source control: It can neutralize the tannic acid contained in the wood veneer, reduce the probability of its reaction with metal elements in the air, and fundamentally lower the risk of bluing.

Strong adaptability: With a waterproof rating of D3, it can effectively isolate moisture and is fully compatible with the current mainstream water-based paint process, without the need for additional adjustments to the production process.

3. Energy conservation and consumption reduction: Hot pressing only takes 1 to 3 minutes, with the temperature controlled at 80℃ to 90℃. This not only saves electricity costs but also avoids the problems of wood veneer cracking and discoloration caused by long-term high-temperature processing.

4. Comprehensive performance: No free formaldehyde, meeting environmental protection standards; The adhesive film is flexible, has a high solid content, and is not prone to penetration after hot pressing. Its performance is superior to that of traditional urea-formaldehyde adhesives and white latex adhesives. Supports the secondary hot pressing requirements for extended and enlarged plates. Even after the glue dries, it can still maintain a firm bonding effect when heated.

Iii. Rich and Deep Dual Approach: Full-Scenario Blue Transformation Protection

During the hot and humid rainy season, whether it is furniture made of materials prone to blue staining such as red oak, white oak, and cherry veneer, or other types of wood veneer products, Fushen's "removal + prevention" combined solution can be adopted: when blue staining has already occurred, use GW-6103 blue stain remover to quickly remove the blue spots.

2. During daily production or new parts processing, GW-6528A anti-blue color change adhesive should be used to control from the source. When used in combination, the two can not only ensure the aesthetic appeal of wooden products but also extend their service life, providing stable and reliable support for the wooden furniture industry to solve the blue color problem