Highly hydrophobic coating agent

Abstract

The invention provides a highly hydrophobic coating agent. A technical scheme provided by the invention is as below: the highly hydrophobic coating agent includes polyurethane and water, and is also supplemented with 5-10 parts of cellulose, 1-5 parts of butylated hydroxytoluene, 5-10 parts of nano titanium dioxide and 10-15 parts of dibutyltin dilaurate. Compared with the prior art, the invention has the beneficial effect that the addition of cellulose, butylated hydroxytoluene, nano titanium dioxide and dibutyltin dilaurate endows the coating agent with the advantage of good hydrophobicity.

Description

technical field

[0001] The invention relates to the field of finishing agents, in particular to a highly hydrophobic finishing agent. Background technique

[0002] Hydrophobic interaction refers to the phenomenon that the folding of globular proteins in aqueous media always tends to bury hydrophobic residues inside the molecule. Hydrophobic interactions and the balance of hydrophobicity and hydrophilicity play important roles in all aspects of protein structure and function. The hydrophobic effect of existing coating agents is general. Contents of the invention

[0003] The technical problem to be solved is to overcome the defects in the prior art and provide a highly hydrophobic finishing agent.

[0004] The technical solution adopted in the present invention is a highly hydrophobic finishing agent, including polyurethane and water, characterized in that: 5-10 parts of cellulose, 1-5 parts of dibutylhydrocarbyltoluene, 5-5 parts of nano-titanium dioxide 10 parts, 10-15...