阅读说明：本技术 一种吸湿性能好的乳胶床垫 (Latex mattress with good moisture absorption performance ) 是由 李波 周宏丽 于 2019-11-19 设计创作，主要内容包括：本发明公开了一种吸湿性能好的乳胶床垫,包括：天然乳胶、壳聚糖、纳米二氧化硅、棉纤维、聚氨酯弹性体、发泡剂、增稠剂、活性剂、硫化剂,本发明添加了适量的棉纤维,制得的乳胶床垫较传统乳胶床垫的吸湿性提高12.4%~13.2%,且支撑性及回复性同时能够保证最大性能,没有因为为了提高吸湿性能牺牲支撑性和回复性。(The invention discloses a latex mattress with good moisture absorption performance, which comprises: the natural latex, the chitosan, the nano silicon dioxide, the cotton fiber, the polyurethane elastomer, the foaming agent, the thickening agent, the activator and the vulcanizing agent are added with a proper amount of the cotton fiber, so that the moisture absorption of the prepared latex mattress is improved by 12.4-13.2% compared with that of the traditional latex mattress, the support property and the recovery property can be ensured to the maximum extent, and the support property and the recovery property are not sacrificed for improving the moisture absorption property.)

1. A latex mattress with good moisture absorption performance is characterized in that: the composition is prepared from the following raw materials in parts by mass: 40-60 parts of natural latex, 10-15 parts of chitosan, 4-8 parts of nano silicon dioxide, 3-6 parts of cotton fiber, 7-11 parts of polyurethane elastomer, 3-5 parts of foaming agent, 3-6 parts of thickening agent, 4-6 parts of activator and 1-2 parts of vulcanizing agent.

2. The latex mattress with good moisture absorption performance as claimed in claim 1, wherein: the composition is prepared from the following raw materials in parts by mass: 50 parts of natural latex, 12 parts of chitosan, 6 parts of nano silicon dioxide, 5 parts of cotton fiber, 9 parts of polyurethane elastomer, 4 parts of foaming agent, 4 parts of thickening agent, 5 parts of active agent and 1 part of vulcanizing agent.

3. The latex mattress with good moisture absorption performance as claimed in claim 1, wherein: the cotton fiber is nano cotton cellulose.

4. The latex mattress with good moisture absorption performance as claimed in claim 1, wherein: the activator is formed by mixing sodium dodecyl benzene sulfonate and dodecyl trimethyl ammonium bromide, wherein the ratio of the sodium dodecyl benzene sulfonate to the dodecyl trimethyl ammonium bromide is 1: 2.

5. the latex mattress with good moisture absorption performance as claimed in claim 1, wherein: the preparation process comprises the following steps:

the method comprises the following steps: dispersing nano silicon dioxide, cotton fiber and an active agent uniformly to obtain a suspension;

step two: mixing the suspension with chitosan to obtain a mixed solution;

step three: mixing the natural latex, the polyurethane elastomer and the mixed solution, and mixing a thickening agent, a foaming agent and a vulcanizing agent;

step four: foaming, shaping, cleaning, drying, cutting and trimming to obtain the latex mattress.

Technical Field

The invention relates to the technical field of latex mattresses, in particular to a latex mattress with good moisture absorption performance.

Background

The latex mattress is a modern green bedroom article which is prepared by using rubber sap collected from rubber trees and combining modern equipment and technology through skillful technical processes to perform processes such as stripping, foaming, gelling, vulcanizing, washing, drying, forming, packaging and the like, and has various excellent performances and is suitable for high-quality and healthy sleep of a human body.

The moisture absorption performance of traditional latex mattresses is poor, thereby affecting comfort and greatly reducing experience, and therefore, an improved technology is urgently needed to solve the problem existing in the prior art.

Disclosure of Invention

The invention aims to provide a latex mattress with good moisture absorption performance, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a latex mattress with good moisture absorption performance is prepared from the following raw materials in parts by mass: 40-60 parts of natural latex, 10-15 parts of chitosan, 4-8 parts of nano silicon dioxide, 3-6 parts of cotton fiber, 7-11 parts of polyurethane elastomer, 3-5 parts of foaming agent, 3-6 parts of thickening agent, 4-6 parts of activator and 1-2 parts of vulcanizing agent.

Preferably, the feed additive is prepared from the following raw materials in parts by mass: 50 parts of natural latex, 12 parts of chitosan, 6 parts of nano silicon dioxide, 5 parts of cotton fiber, 9 parts of polyurethane elastomer, 4 parts of foaming agent, 4 parts of thickening agent, 5 parts of active agent and 1 part of vulcanizing agent.

Preferably, the cotton fiber is nano-grade cotton cellulose.

Preferably, the activator is formed by mixing sodium dodecyl benzene sulfonate and dodecyl trimethyl ammonium bromide, and the ratio of the sodium dodecyl benzene sulfonate to the dodecyl trimethyl ammonium bromide is 1: 2.

preferably, the preparation process comprises the following steps:

the method comprises the following steps: dispersing nano silicon dioxide, cotton fiber and an active agent uniformly to obtain a suspension;

step two: mixing the suspension with chitosan to obtain a mixed solution;

step three: mixing the natural latex, the polyurethane elastomer and the mixed solution, and mixing a thickening agent, a foaming agent and a vulcanizing agent;

step four: foaming, shaping, cleaning, drying, cutting and trimming to obtain the latex mattress.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, a proper amount of cotton fiber is added, so that the moisture absorption of the prepared latex mattress is improved by 12.4-13.2% compared with that of the traditional latex mattress, and the support property and the recovery property can be ensured to the maximum extent at the same time, and the support property and the recovery property are not sacrificed in order to improve the moisture absorption property.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a technical scheme that: a latex mattress with good moisture absorption performance is prepared from the following raw materials in parts by mass: 40-60 parts of natural latex, 10-15 parts of chitosan, 4-8 parts of nano silicon dioxide, 3-6 parts of cotton fiber, 7-11 parts of polyurethane elastomer, 3-5 parts of foaming agent, 3-6 parts of thickening agent, 4-6 parts of activator and 1-2 parts of vulcanizing agent.

The cotton fiber is formed by mixing a nano cotton cellulose active agent which is sodium dodecyl benzene sulfonate and dodecyl trimethyl ammonium bromide, wherein the ratio of the sodium dodecyl benzene sulfonate to the dodecyl trimethyl ammonium bromide is 1: 2.

a latex mattress with good moisture absorption performance is prepared by the following steps:

the method comprises the following steps: dispersing nano silicon dioxide, cotton fiber and an active agent uniformly to obtain a suspension;

step two: mixing the suspension with chitosan to obtain a mixed solution;

step three: mixing the natural latex, the polyurethane elastomer and the mixed solution, and mixing a thickening agent, a foaming agent and a vulcanizing agent;

step four: foaming, shaping, cleaning, drying, cutting and trimming to obtain the latex mattress.