There are many ways to prevent wooden cable drum discoloration, but the effect is not obvious. Some changes (such as blue) are extremely fast, and problems such as depth, material impact, and economic costs are limited to actual applications. The development and development of low -toxic or non -toxic, effective, and multifunctional anti -mutant -proof agent is still an important research direction for cable disk manufacturers to prevent wooden cable drumming.
For the prevention of chemical discoloration such as light -changing, acid -base transformation, iron discoloration, enzyme discoloration, etc., it is mainly to block external causes with paint film coating, or use solvent soaking, chemical treatment and other methods to eliminate or modify the internal wood cable drum drum drum drum drum drum drum Change color.
The prevention of color transformation is: partition ultraviolet rays, changing the structure of light absorption, isolation of oxygen and capturing free radicals, destroying the substance structure involved in the discoloration, and removing the discolored front drive.
For the prevention of enzyme -degradation, reduce the activity of enzymes and isolation oxygen. If the pH value is adjusted for acid -base treatment, the protein properties are changed by boiling and high -frequency heating, and the antioxidant inhibits phenol enzyme activity with antioxidants and water isolation oxygen.
In short, no matter what the principle of the method is, it is to protect the drums of wooden cables from being influenced by external factors. Take measures and technical protection products to prevent the drums of wooden cables from discolored.