阅读说明：本技术 一种硅胶布材及其制作方法 (Silica gel cloth material and manufacturing method thereof ) 是由 夏林栋 夏梦 于 2021-07-13 设计创作，主要内容包括：本发明提出了一种硅胶布材及其制作方法,所述硅胶布材包括沿竖向设置的若干层硅胶本体,硅胶本体包括从下到上依次设置的第一硅胶层、纱布层和第二硅胶层,第一硅胶层和第二硅胶层为一体结构；所述硅胶布材的制备方法,包括以下步骤：在水平的模板上平铺纱布,纱布紧贴模板,形成纱布层；在纱布层上平铺液体硅胶,液体硅胶浸透包裹纱布层,待液体硅胶凝固后,得到了硅胶本体,纱布层下侧的液体硅胶凝固形成了第一硅胶层,上侧的液体硅胶凝固形成了第二硅胶层,第一硅胶层和第二硅胶层为一体结构；将硅胶本体从模板上取下,得到硅胶布材。本发明的硅胶布材具有环保、防潮、抑菌、耐高低温,耐酸碱,可消毒重复使用等优点。(The invention provides a silica gel cloth material and a manufacturing method thereof, wherein the silica gel cloth material comprises a plurality of layers of silica gel bodies which are vertically arranged, each silica gel body comprises a first silica gel layer, a gauze layer and a second silica gel layer which are sequentially arranged from bottom to top, and the first silica gel layer and the second silica gel layer are of an integrated structure; the preparation method of the silica gel cloth material comprises the following steps: laying gauze on the horizontal template, and enabling the gauze to be tightly attached to the template to form a gauze layer; liquid silica gel is paved on the gauze layer, the gauze layer is soaked and wrapped by the liquid silica gel, after the liquid silica gel is solidified, a silica gel body is obtained, the liquid silica gel on the lower side of the gauze layer is solidified to form a first silica gel layer, the liquid silica gel on the upper side is solidified to form a second silica gel layer, and the first silica gel layer and the second silica gel layer are of an integral structure; and taking down the silica gel body from the template to obtain the silica gel cloth material. The silica gel cloth material has the advantages of environmental protection, moisture resistance, bacteriostasis, high and low temperature resistance, acid and alkali resistance, capability of being disinfected and reused, and the like.)

1. A silica gel cloth material is characterized in that: including a plurality of layers of silica gel body along vertical setting, the silica gel body includes first silica gel layer, gauze layer and the second silica gel layer that from the bottom up set gradually, and first silica gel layer and second silica gel layer structure as an organic whole.

2. The silica gel cloth material of claim 1, wherein: the gauze layer is made of one or more of cotton, flax, nylon, spandex, polyester fiber and carbon fiber.

3. A silica gel cloth material according to claim 1 or 2, characterized in that: the gauze aperture of the gauze layer is 20-100 meshes.

4. The silica gel cloth material of claim 1, wherein: the thickness of the silica gel cloth material is 0.2mm-20 mm.

5. The method for preparing the silica gel cloth material of any one of claims 1 to 4, characterized by comprising the steps of:

(1) laying gauze on the horizontal template, and enabling the gauze to be tightly attached to the template to form a gauze layer;

(2) liquid silica gel is paved on the gauze layer, the gauze layer is soaked and wrapped by the liquid silica gel, after the liquid silica gel is solidified, a silica gel body is obtained, the liquid silica gel on the lower side of the gauze layer is solidified to form a first silica gel layer, the liquid silica gel on the upper side is solidified to form a second silica gel layer, and the first silica gel layer and the second silica gel layer are of an integral structure;

(3) and taking down the silica gel body from the template to obtain the silica gel cloth material.

6. The method according to claim 5, wherein between the steps (2) and (3), further comprising the step of a: paving gauze on the silica gel body obtained in the step (2) to form a gauze layer, and then repeating the step (2); repeating the step a for a plurality of times, and vertically superposing a plurality of layers of silica gel cloth on the template.

7. The method according to claim 5 or 6, wherein the liquid silica gel is prepared by the following method in the step (2): glue A and glue B are mixed according to the mass ratio of 1: 1, fully and uniformly mixing, and then putting into a vacuum machine for vacuumizing for 3-4 minutes.

8. The method according to claim 5 or 6, wherein in the step (2), the spreading of the liquid silicone rubber is performed by a rolling brush or a self-leveling method.

Technical Field

The invention relates to the technical field of silica gel cloth materials, in particular to a silica gel cloth material and a manufacturing method thereof.

Background

In recent years, people's awareness of environmental protection is gradually strengthened, particularly, environment-friendly and nontoxic decoration materials are pursued for indoor wallpaper decoration, the indoor wallpaper materials on the market are mainly made of paper, wood, gypsum and cloth, and harmful substances such as formaldehyde are difficultly volatilized in the production process of the materials, so that the pollution to the indoor environment is caused, and the hidden health trouble is caused to people living in the indoor environment.

In addition, China is a large-consumption country for medical consumables, a large amount of disposable protective clothing, protective gloves and protective head covers are consumed every year, and the consumables are directly thrown away after being used, are troublesome to process and cause great waste.

In order to solve the problems, the invention provides a silica gel cloth material which can be used for indoor wallpaper or the medical consumables.

Disclosure of Invention

The invention provides a silica gel cloth material and a manufacturing method thereof, which have the advantages of environmental protection, moisture resistance, bacteriostasis, high and low temperature resistance, acid and alkali resistance, capability of being sterilized and reused and the like, and the problems are solved.

The technical scheme of the invention is realized as follows: the utility model provides a silica gel cloth material, includes along a plurality of layers of silica gel body of vertical setting, and the silica gel body includes first silica gel layer, gauze layer and the second silica gel layer that from the bottom up set gradually, and first silica gel layer and second silica gel layer structure as an organic whole.

Further, the gauze layer is made of one or more of cotton, flax, nylon, spandex, polyester fiber and carbon fiber.

Furthermore, the aperture of the gauze layer is 20-100 meshes.

Further, the thickness of the silica gel cloth material is 0.2mm-20 mm.

A preparation method of a silica gel cloth material comprises the following steps:

(1) laying gauze on the horizontal template, and enabling the gauze to be tightly attached to the template to form a gauze layer;

(2) liquid silica gel is paved on the gauze layer, the gauze layer is soaked and wrapped by the liquid silica gel, after the liquid silica gel is solidified, a silica gel body is obtained, the liquid silica gel on the lower side of the gauze layer is solidified to form a first silica gel layer, the liquid silica gel on the upper side is solidified to form a second silica gel layer, and the first silica gel layer and the second silica gel layer are of an integral structure;

(3) and taking down the silica gel body from the template to obtain the silica gel cloth material.

Further, between the steps (2) and (3), the method further comprises the step a: paving gauze on the silica gel body obtained in the step (2) to form a gauze layer, and then repeating the step (2); repeating the step a for a plurality of times, and vertically superposing a plurality of layers of silica gel cloth on the template. The number of times can be one time or more than one time, and the setting is specifically carried out according to the required thickness of the silica gel cloth material.

Further, in the step (2), the preparation method of the liquid silica gel is as follows: glue A and glue B are mixed according to the mass ratio of 1: 1, fully and uniformly mixing, and then putting into a vacuum machine for vacuumizing for 3-4 minutes.

Further, in the step (2), a rolling brush or a self-leveling method is adopted for flatly paving the liquid silica gel.

The invention has the beneficial effects that:

the silica gel cloth material is an environment-friendly silica gel cloth material, is prepared by adopting environment-friendly liquid silica gel as a main raw material, has the advantages of moisture resistance, bacteriostasis, high and low temperature resistance, acid and alkali resistance, capability of being sterilized and reused and the like, simplifies the preparation method and improves the processing efficiency; the gauze layer is used as the fiber woven reinforcing layer, so that the silica gel cloth material is more resistant to pulling and has enhanced tear resistance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a silica gel cloth material in embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of a silica gel cloth material in embodiment 3 of the present invention.

The first silica gel layer 1, the gauze layer 2, the second silica gel layer 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

Example 1

As shown in fig. 1, an inelastic silica gel cloth material comprises a silica gel body, wherein the silica gel body comprises a first silica gel layer 1, a gauze layer 2 and a second silica gel layer 3 which are sequentially arranged from bottom to top, and the first silica gel layer 1 and the second silica gel layer 3 are of an integral structure. The gauze layer 2 adopts cotton gauze, and the aperture of the cotton gauze is 20 meshes.

A preparation method of an inelastic silica gel cloth material comprises the following steps:

(1) the template is adjusted to be horizontal by using a horizontal ruler and is placed on a table top, then a layer of flat cotton gauze is laid on the horizontal template, the cotton gauze is tightly attached to the template to form a gauze layer 2, and the aperture of the cotton gauze is 20 meshes;

(2) liquid silica gel is paved on the gauze layer 2, the gauze layer 2 is soaked and wrapped by the liquid silica gel, after the liquid silica gel is solidified, a silica gel body is obtained, the liquid silica gel on the lower side of the gauze layer 2 is solidified to form a first silica gel layer 1, the liquid silica gel on the upper side is solidified to form a second silica gel layer 3, and the first silica gel layer 1 and the second silica gel layer 3 are of an integral structure;

the concrete method for spreading the liquid silica gel is as follows: pouring the prepared liquid silica gel on the gauze layer 2, brushing the liquid silica gel uniformly by a roller until the gauze layer 2 is covered, or pouring the liquid silica gel on the gauze layer 2, leveling and covering the gauze layer 2 by a self-leveling process, and wrapping the gauze layer 2 by soaking the liquid silica gel layer;

(3) and taking the silica gel body off the template, and trimming the edge to obtain the silica gel cloth material.

In the step (2), the preparation method of the liquid silica gel is as follows: glue A and glue B are mixed according to the mass ratio of 1: 1, fully and uniformly mixing, and then putting into a vacuum machine for vacuumizing for 3-4 minutes.

In the step (2), the self-leveling process utilizes the self-fluidity of the liquid to automatically level, a scraper can also be used to accelerate the process, and after the leveling process, the template can be placed into an oven to be heated and cured, so that the solidification efficiency of the liquid silica gel is improved.

Example 2

As shown in fig. 1, a high elasticity silica gel cloth material, includes one deck silica gel body, and the silica gel body includes first silica gel layer 1, gauze layer 2 and second silica gel layer 3 that from the bottom up set gradually, and first silica gel layer 1 and second silica gel layer 3 structure as an organic whole. The gauze layer 2 adopts spandex gauze, and the aperture of the spandex gauze is 40 meshes.

A preparation method of a high-elasticity silica gel cloth material comprises the following steps:

(1) the template is adjusted to be horizontal by using a horizontal ruler and is placed on a table top, then a layer of smooth spandex gauze is laid on the horizontal template, the spandex gauze is tightly attached to the template to form a gauze layer 2, and the aperture of the spandex gauze is 40 meshes;

(2) liquid silica gel is paved on the gauze layer 2, the gauze layer 2 is soaked and wrapped by the liquid silica gel, after the liquid silica gel is solidified, a silica gel body is obtained, the liquid silica gel on the lower side of the gauze layer 2 is solidified to form a first silica gel layer 1, the liquid silica gel on the upper side is solidified to form a second silica gel layer 3, and the first silica gel layer 1 and the second silica gel layer 3 are of an integral structure;

the concrete method for spreading the liquid silica gel is as follows: pouring the prepared liquid silica gel on the gauze layer 2, brushing the liquid silica gel uniformly by a roller until the gauze layer 2 is covered, or pouring the liquid silica gel on the gauze layer 2, leveling and covering the gauze layer 2 by a self-leveling process, and wrapping the gauze layer 2 by soaking the liquid silica gel layer;

(3) and taking the silica gel body off the template, and trimming the edge to obtain the silica gel cloth material.

In the step (2), the preparation method of the liquid silica gel is as follows: glue A and glue B are mixed according to the mass ratio of 1: 1, fully and uniformly mixing, and then putting into a vacuum machine for vacuumizing for 3-4 minutes.

In the step (2), the self-leveling process utilizes the self-fluidity of the liquid to automatically level, a scraper can also be used to accelerate the process, and after the leveling process, the template can be placed into an oven to be heated and cured, so that the solidification efficiency of the liquid silica gel is improved.

Example 3

In embodiment 1, between steps (2) and (3), further comprising step a: paving gauze on the silica gel body obtained in the step (2) to form a gauze layer, and then repeating the step (2); repeating the step a once, and vertically superposing two layers of silica gel cloth on the template, as shown in figure 2. Step a can also be repeated twice, three times, four times and the like to form a three-layer, four-layer or five-layer silica gel body on the template.

The gauze layer 2 can also be made of flax, nylon, polyester fiber or carbon fiber, the aperture of the gauze can also be 60 meshes, 80 meshes or 100 meshes, different types of gauzes in the silica gel cloth material have different functions, and the elasticity, thickness and tear resistance of the silica gel cloth material can be changed by different gauzes.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.