Composite type wood softening agent

Abstract

The invention discloses a composite wood softener, which is prepared from the following components in proportion by weight: 2-5 parts of talcum powder, 2-6 parts of organic bentonite, 10-20 parts of polyoxyethylene fatty acid ester, 2-5 parts of dodecyl dimethyl betaine, 1-4 parts of sodium lauryl sulfate, 2-4 parts of zinc stearate, 1-3 parts of calcium stearate, 1-3 parts of sodium stearate 60-70 parts of chlorinated paraffin, 2-8 parts of fatty alcohol polyoxyethylene ether, 3-7 parts of polyglycerin fatty acid ester, 1-3 parts of polydimethylsiloxane, disodium edetate 1-2 parts, 1-2 parts of triethanolamine, 120-150 parts of deionized water. The wood softener disclosed by the invention has reasonable formula, good softening effect, less treatment time and high safety, and can be applied to soften various woods.

Description

technical field [0001] The invention relates to a composite wood softener, which belongs to the field of wood anatomy. Background technique [0002] Wood is one of the four major materials recognized in the world. It has the advantages of renewable, pollution-free, low cost, and high strength-to-weight ratio. play a major role in. With the improvement of people's quality of life and the continuous improvement of aesthetic views, while the demand for wood and its products is increasing, the requirements for it are also becoming more and more stringent, such as bending. As we all know, wood is a kind of polymer, which is difficult to bend and shape under normal conditions. Therefore, in order to achieve wood bending, it is necessary to soften the wood. [0003] Wood softening methods can be divided into two types: physical methods and chemical methods. Physical methods, also known as hydrothermal treatment methods, commonly include fire roasting, boiling, steaming, high-fr...

AI Technical Summary

Problems solved by technology

Although the wood softener has less processing time, low energy consumption, relatively loose softening conditions, no need for high temperature, high pressure and steam heating adjustments, low equipment requirements, and no poison to the human body, it ensures the health of the operators and reduces Pollution to the ecological environment, but its softening effect is not so ideal, which hinders the promotion and application of wood softeners to some extent

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