Wood preservation mechanism
Wood preservation mechanism
Antiseptic treatment is to eliminate the necessary conditions for the above microorganisms to survive by some means.First, to achieve the purpose of preventing its reproduction. For example, soaking wood with water is to break off the oxygen of microorganisms.
source
2 Drying wood by drying method is the necessary water source to eliminate microbial survival; chemical protectionCorrosion treatment is mainly to cut off the source of nutrients. At present, wood preservative is mainly made of chemical preservatives.
Antiseptic effect.
Preservatives corrosion mechanism mainly in two aspects: corrosion and mechanical isolation toxic anticorrosive machinery compartmentFrom anti-corrosion, such as decorative coatings, the exposed surface of the wood is protected to prevent the wood from the external environment.
Direct contact to prevent microbial attack. This method uses paint as a wood preservative, but
Its anti-corrosion performance is limited, and it does not achieve the anti-corrosion effect. Toxic preservation is based on the toxicity of preservatives
The growth of microorganisms, or the absorption of preservatives by microorganisms, is poisoned. The current preservatives are mostly poisoned
The role to achieve anti-corrosion purposes. Therefore, people are increasingly paying attention to preservatives and human survival and ecological rings.
Relationship, high efficiency, non-toxic, one-effect chemical and biological control will be the future development
to.
Large Makeup Bag,Cosmetic Pouch,Small Makeup Bag,Best Makeup Bags
Ningbo Happiness Stationery Industrial & Trading Co Ltd , https://www.cnhappiness.com