TW202302494A - Moisture control and anti-slip volcanic rock plate and its preparation method - Google Patents

Abstract

A moisture control and anti-slip volcanic rock plate and its preparation method, which includes the following components by weight: volcanic rock aggregate 65~85, lime 40~55, fiber material 28~35 and additive 3~15, through the rational use of the volcanic rocks and organic combination with other components, the performances of moisture control, skid prevention, mildew prevention, heat insulation, noise reduction are effectively improved, and the structural strength is better than other similar products, the cost of products is low, synchronously, the preparation process only needs to be slightly modified in the existing process, the production investment is low, which not only creates a new use of volcanic rock, but also can bring a new self-purification cycle to the environment, so as to meet the requirements of green environmental protection and people’s growing needs of natural ecology, and play a positive role in reducing carbon emissions.

Description

Moisture-adjusting anti-slip volcanic rock plate and preparation method thereof

The invention relates to the technical field of home decoration materials, in particular to a moisture-adjusting anti-slip volcanic rock plate and a preparation method thereof.

In daily life, because bathrooms, kitchens and other places need frequent water, the ground humidity is usually high, and elderly people and children often slip and fall. At present, the above problems are generally solved by laying anti-slip mats on the ground. Usually made of rubber materials, and rubber materials do not have the ability to absorb moisture, so it is impossible to adjust the humidity in bathrooms, kitchens and other places. Under high humidity conditions, anti-slip mats are prone to bacteria and mildew, affecting anti-slip mats usage of.

In order to solve the above technical problems, the present invention provides a moisture-regulating anti-slip volcanic rock plate and a preparation method thereof, which have the advantages of anti-skid, moisture-absorbing and humidity-regulating, and mildew-reducing.

To achieve the above object, the technical scheme of the present invention is as follows:

A moisture-adjusting anti-slip volcanic rock plate, comprising the following components in parts by weight:

65-85 parts by weight of volcanic rock aggregate, 40-55 parts by weight of lime, 28-35 parts by weight of fiber material, and 3-15 parts by weight of additives.

As a preferred embodiment of the present invention, the particle size of the volcanic rock aggregate is above 80 mesh.

As a preferred embodiment of the present invention, the fiber material is one or more mixtures of wood fiber, glass fiber, polyphenylene fiber, ammonium aluminum carbonate fiber, polypropylene fiber and asbestos mineral fiber.

As a preferred embodiment of the present invention, the additive includes one or more of an adhesive, a stabilizer, an antifungal agent and a flame retardant.

As a preferred embodiment of the present invention, the binder is selected from one or more of gypsum, phosphate and water-soluble polyvinyl alcohol.

As a preferred embodiment of the present invention, the stabilizer is selected from one or more of tribasic lead sulfate, dibasic lead stearate, zinc stearate and calcium stearate.

As a preferred embodiment of the present invention, the antifungal agent is selected from broad-spectrum antibacterial and antifungal agents, organic copper salts, organic tin salts, phenols, imidazoles, pyridines, thiazoles, chlorophenols, quaternary ammonium One or more of salt derivatives and organic acid salts.

As a preferred embodiment of the present invention, the flame retardant is selected from one or more of MCA flame retardants, polyvinyl chloride flame retardants, perchlorethylene flame retardants and phenolic resin flame retardants.

On the other hand, the present invention also provides a method for preparing the humidity-adjusting non-slip volcanic rock plate described in any of the above technical solutions, comprising:

Take 65-85 parts by weight of volcanic rock aggregate, 40-55 parts by weight of lime, 28-35 parts by weight of fiber material and 3-15 parts by weight of additives as raw materials in parts by weight;

Grinding each raw material to more than 80 meshes and then fully mixing and stirring to obtain a mixed raw material;

After the mixed raw materials are prepared into a sheet blank by the slurry flow method or the scissoring method, the sheet blank is sent into an autoclave for curing treatment, so as to finally obtain a sheet product.

As a preferred embodiment of the present invention, when the curing treatment is carried out in an autoclave, it is specifically: under the saturated vapor pressure of 1-10 Mpa, constant pressure treatment for 12-24 hours.

In summary, the present invention has the following beneficial effects:

The embodiments of the present invention provide a moisture-regulating anti-slip volcanic rock plate and its preparation method, and through rational utilization of volcanic rock and organic combination with other components, the humidity-regulating, anti-slip, mildew-proof, heat insulation, and heat-reducing properties of the product are effectively improved. Noise and other performance, and the structural strength is better than other similar products, the cost of the product is low, to meet the needs of a wide range of use; at the same time, the preparation process of the product only needs to be slightly modified on the existing process, and the production investment is low. It not only creates a new use of volcanic rock, but also brings a new self-purification cycle to the environment, meets the requirements of green environmental protection, meets people's growing needs for natural ecology, and plays a positive role in reducing carbon emissions.

The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

Embodiment one

A moisture-adjusting anti-slip volcanic rock plate comprises the following components in parts by weight: 65-85 parts by weight of volcanic rock aggregate, 40-55 parts by weight of lime, 28-35 parts by weight of fiber material, and 3-15 parts by weight of additives.

Volcanic rocks, also known as extrusive rocks, belong to the category of igneous rocks. They are rocks formed by the condensation, diagenesis, and compaction of magma ejected during volcanic activity. They are quite different from sedimentary rocks in terms of travel conditions, development environment, and distribution rules. The performance of volcanic rock is superior, in addition to the general characteristics of ordinary stone, it also has its own unique functions. Volcanic rock has the characteristics of weather resistance, acid and alkali resistance, and no radioactivity; the natural pore shape has the effect of sound insulation and noise reduction, which is beneficial to the auditory environment; the unique "breathing" function is easy to absorb and volatilize, and can adjust air humidity and improve the ecological environment ; Its simple and unsophisticated color can effectively avoid dazzling under natural strong light, and is beneficial to improve the visual environment. These various unique advantages can meet the new fashion of people pursuing simplicity and nature and advocating green environmental protection in architectural decoration in this era.

The unique natural pores of volcanic rock are the only natural sound-absorbing materials among all building materials at present. Volcanic rock is formed by condensation after volcanic lava erupts. It has unique respiratory function and excellent moisture absorption and humidity control ability, and there are more than 30 kinds of trace elements beneficial to human health in volcanic rocks, which have good curative effect and health care for arthritis, rheumatic pain and various skin diseases, etc. Function.

In this embodiment, the particle size of the volcanic rock aggregate is above 80 mesh, or the volcanic rock aggregate is ground to above 80 mesh during processing, preferably using a volcanic rock aggregate with a particle size of above 200 mesh.

Lime can be quicklime and slaked lime, which has strong alkalinity.

As a gelling material during use, it reacts with diatomaceous earth or active silicon oxide in silicon materials at room temperature to form a hydraulic product, which ensures the normal molding of the product. All natural rocks with calcium carbonate as the main component, such as limestone, dolomitic limestone, etc., can be used to produce lime, so the distribution of raw materials is wide, and the production process is simple, which greatly reduces the cost of products.

In this embodiment, the fiber material is a mixture of one or more of wood fiber, glass fiber, polyphenylene fiber, aluminum ammonium carbonate fiber, polypropylene fiber and asbestos mineral fiber, and the additives include binders, stabilizers, antifungal agents and One or more of the flame retardants.

Among them, the binder is selected from one or more of gypsum, phosphate and water-soluble polyvinyl alcohol, and the binder is used to bond and solidify the product to improve the bonding strength of the product; the stabilizer is selected from tribasic lead sulfate, di One or more of lead stearate, zinc stearate and calcium stearate, the stabilizer is used to improve the stability of the product after molding; the antifungal agent is selected from broad-spectrum antibacterial and antifungal agents, organic copper Salt, organotin salts, phenols, imidazoles, pyridines, thiazoles, chlorophenols, quaternary ammonium salt derivatives and organic acid salts, and antifungal agents are used to reduce the possibility of mildew on the whole product The flame retardant is selected from one or more of MCA flame retardants, polyvinyl chloride flame retardants, perchlorethylene flame retardants and phenolic resin flame retardants, and the flame retardants are used to improve the overall flame retardant performance of the product; In some embodiments, activated carbon, montmorillonite, photocatalyst and other materials can also be added to the product, so as to improve the overall deodorizing and anti-mildew performance of the product.

Correspondingly, the present invention also provides a method for preparing the humidity-adjusting anti-slip volcanic rock plate described in the above technical solution, including:

Step 1. Take 65-85 parts by weight of volcanic rock aggregate, 40-55 parts by weight of lime, 28-35 parts by weight of fiber material, and 3-15 parts by weight of additives as raw materials in parts by weight;

Step 2. Grind each raw material through a grinding device to a mesh size of 800 or more, and then mix and stir to obtain a mixed raw material, preferably grinding to a mesh size of 80 or more. During the stirring process, an appropriate amount of water may be added to form a slurry for subsequent preparation. At the same time, after the mixing and stirring is completed, according to the needs of the processing technology, the mixed raw materials can be placed in an environment with a temperature of 15-25 ° C and a humidity of 60-95% for 10-15 days;

Step 3. After the mixed raw materials are prepared into a sheet blank by a flow method or a copying method, the sheet blank is sent into an autoclave for curing treatment, so as to finally obtain a sheet product, wherein the curing is performed through an autoclave The specific treatment is: under the saturated vapor pressure of 1-10Mpa, constant pressure treatment for 12-24 hours; usually, after the curing is completed, the board can also be dried according to the processing needs, such as using a dryer to dry the water of the board to less than 10 wt%, after the drying is completed, the plates are polished, polished, cut, engraved and other processes to obtain plate products with corresponding sizes, specifications and patterns.

Through the rational use of volcanic rock and organic combination with other components, the performance of humidity control, anti-skid, mildew resistance, heat insulation, noise reduction and other properties of the product is effectively improved, and the structural strength is better than other similar products, and the cost of the product is lower. low to meet the needs of a wide range of use; at the same time, the preparation process of the product only needs to be slightly modified on the existing process, and the production investment is low, which not only creates new uses for volcanic rocks, but also brings new self to the environment The purification cycle meets the requirements of green environmental protection, meets people's growing needs for natural ecology, and plays a positive role in reducing carbon emissions.

Embodiment two

A moisture-adjusting anti-slip volcanic rock plate comprises the following components in parts by weight: 65 parts by weight of volcanic rock aggregate, 40 parts by weight of lime, 28 parts by weight of fiber material and 3 parts by weight of additives.

In this embodiment, the fiber material is selected from wood fiber, which is an organic floc fiber material obtained by processing natural renewable wood, and has the characteristics of non-toxic, tasteless, pollution-free and non-radioactive. Due to the capillary action of the wood fiber structure, the moisture inside the system is quickly transferred to the surface and interface of the slurry, which can make the internal moisture evenly distributed and significantly reduce the skinning phenomenon. Moreover, wood fiber can significantly improve the bonding strength and surface strength of the product, and the reduction of tension during the drying process of the product plays an obvious anti-cracking effect, ensuring the quality of the product during use. Wood fiber is insoluble in water, weak alkali and alkaline solution, which effectively improves the corrosion resistance of the system. During the processing of raw materials, wood fiber can effectively ensure that the mixed raw materials are uniformly maintained in the original state and reduce the shrinkage and expansion of the system, which greatly improves the precision requirements of the products and ensures the finished product standards.

Additives include adhesives, stabilizers, antifungal agents and flame retardants, wherein the adhesive is selected from gypsum, the stabilizer is selected from tribasic lead sulfate, the antifungal agent is selected from broad-spectrum antibacterial and antifungal agents, and the flame retardant is selected from MCA retardants. Fuel.

Correspondingly, the preparation method of the humidity-adjusting non-slip volcanic rock plate of the present invention comprises:

Step 1, taking 65 parts by weight of volcanic rock aggregate, 40 parts by weight of lime, 28 parts by weight of fiber material and 3 parts by weight of additives as raw materials in parts by weight;

Step 2. Grind each raw material through a grinding device to a mesh size of 200 or more, and mix and stir to obtain a mixed raw material, preferably grinding to a mesh size of 80 or more. During the stirring process, an appropriate amount of water may be added to form a slurry for subsequent preparation. At the same time, after the mixing and stirring are completed, according to the needs of the processing technology, the mixed raw materials can be placed in an environment with a temperature of 20 ° C and a humidity of 80% for 10 days;

Step 3. After the mixed raw materials are prepared into a sheet blank by a flow method or a copying method, the sheet blank is sent into an autoclave for curing treatment, so as to finally obtain a sheet product, wherein the curing is performed through an autoclave The specific treatment is: under the saturated vapor pressure of 7Mpa, constant pressure treatment for 16 hours; usually, after the curing is completed, the board can be dried according to the processing needs, such as using a dryer to dry the water content of the board to below 10wt% After the drying is completed, the plates are polished, polished, cut, engraved and other processes to obtain plate products with corresponding sizes and patterns.

Embodiment three

A moisture-adjusting anti-slip volcanic rock plate comprises the following components in parts by weight: 85 parts by weight of volcanic rock aggregate, 55 parts by weight of lime, 35 parts by weight of fiber material and 15 parts by weight of additives.

In this embodiment, the fiber material is selected from wood fiber, and the additives include adhesives, stabilizers, anti-mold agents and flame retardants, wherein the adhesive is selected from phosphate, the stabilizer is selected from dibasic lead stearate, and the anti-mold agent is selected from Broad-spectrum antibacterial and antifungal agent, flame retardant is polyvinyl chloride flame retardant.

Correspondingly, the preparation method of the humidity-adjusting non-slip volcanic rock plate of the present invention comprises:

Step 1. Take 85 parts by weight of volcanic rock aggregate, 55 parts by weight of lime, 35 parts by weight of fiber material and 15 parts by weight of additives as raw materials in parts by weight;

Step 2. Grind each raw material through a grinding device to a mesh size of 200 or more, and mix and stir to obtain a mixed raw material, preferably grinding to a mesh size of 80 or more. During the stirring process, an appropriate amount of water may be added to form a slurry for subsequent preparation. At the same time, after the mixing and stirring are completed, according to the needs of the processing technology, the mixed raw materials can be placed in an environment with a temperature of 22 ° C and a humidity of 80% for 12 days;

Step 3. After the mixed raw materials are prepared into a sheet blank by a flow method or a copying method, the sheet blank is sent into an autoclave for curing treatment, so as to finally obtain a sheet product, wherein the curing is performed through an autoclave The specific treatment is: under the saturated vapor pressure of 8Mpa, constant pressure treatment for 18 hours; usually, after the curing is completed, the board can be dried according to the processing needs, such as using a dryer to dry the water content of the board to below 10wt% After the drying is completed, the plates are polished, polished, cut, engraved and other processes to obtain plate products with corresponding sizes and patterns.

Embodiment four

A moisture-adjusting anti-slip volcanic rock plate comprises the following components in parts by weight: 75 parts by weight of volcanic rock aggregate, 50 parts by weight of lime, 32 parts by weight of fiber material and 10 parts by weight of additives.

In this embodiment, the fiber material is asbestos mineral fiber, and the additives include binders, stabilizers, anti-mold agents and flame retardants, wherein the binder is selected from water-soluble polyvinyl alcohol, and the stabilizer is selected from zinc stearate to prevent mildew. The organic tin salt is selected as the agent, and the phenolic resin flame retardant is selected as the flame retardant.

Correspondingly, the preparation method of the humidity-adjusting non-slip volcanic rock plate of the present invention comprises:

Step 1, taking 75 parts by weight of volcanic rock aggregate, 50 parts by weight of lime, 32 parts by weight of fiber material and 10 parts by weight of additives as raw materials for subsequent use in parts by weight;

Step 2. Grind each raw material through a grinding device to a mesh size of 200 or more, and mix and stir to obtain a mixed raw material, preferably grinding to a mesh size of 80 or more. During the stirring process, an appropriate amount of water may be added to form a slurry for subsequent preparation. At the same time, after the mixing and stirring are completed, according to the needs of the processing technology, the mixed raw materials can be placed in an environment with a temperature of 25 ° C and a humidity of 95% for 15 days;

Step 3. After the mixed raw materials are prepared into a sheet blank by a flow method or a copying method, the sheet blank is sent into an autoclave for curing treatment, so as to finally obtain a sheet product, wherein the curing is performed through an autoclave The specific treatment is: under the saturated vapor pressure of 10Mpa, constant pressure treatment for 24 hours; usually, after the curing is completed, the board can be dried according to the processing needs, such as using a dryer to dry the water content of the board to below 10wt% After the drying is completed, the plates are polished, polished, cut, engraved and other processes to obtain plate products with corresponding sizes and patterns.

The anti-slip coefficient, noise reduction coefficient and water absorption test results of the plate products prepared in Embodiment 2 to Embodiment 4 are shown in the following table: Anti-slip coefficient Noise Reduction Coefficient (NRC) Water absorption (%) Embodiment two 0.75 0.30 20 Embodiment Three 0.76 0.31 twenty three Embodiment four 0.78 0.33 25

The above-mentioned anti-skid coefficient is the anti-skid coefficient of the surface of the board, the noise reduction coefficient is the average value of the sound absorption coefficient measured at frequencies of 250, 500, 1000, and 2000HZ, and the water absorption rate is the ability of the board to absorb moisture. The measurement in this experiment is the board Soaked in distilled water, at 25 ℃, the percentage of the increased quality compared with the original quality after soaking for 1 minute. It can be seen from the data in the above table that with the increase of the ratio of volcanic rock, the anti-skid coefficient, noise reduction coefficient and water absorption rate also gradually increase.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

none.

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Claims (10)

A moisture-adjusting anti-slip volcanic rock plate, comprising the following components in parts by weight: 65-85 parts by weight of volcanic rock aggregate, 40-55 parts by weight of lime, 28-35 parts by weight of fiber material, and 3-15 parts by weight of additives. The humidity-adjusting non-slip volcanic rock plate according to claim 1, wherein the particle size of the volcanic rock aggregate is above 80 mesh. The humidity-adjusting anti-slip volcanic rock plate as claimed in claim 1 or 2, wherein the fiber material is one or more of wood fiber, glass fiber, polyphenylene fiber, aluminum ammonium carbonate fiber, polypropylene fiber and asbestos mineral fiber mix. The humidity-adjusting anti-skid volcanic rock plate according to claim 1 or 2, wherein the additives include one or more of adhesives, stabilizers, anti-fungal agents and flame retardants. The humidity-adjusting non-slip volcanic rock plate according to claim 4, wherein the binder is selected from one or more of gypsum, phosphate and water-soluble polyvinyl alcohol. The humidity-adjusting anti-slip volcanic rock plate as claimed in claim 4, wherein the stabilizer is selected from one or more of tribasic lead sulfate, dibasic lead stearate, zinc stearate and calcium stearate . The humidity-adjusting anti-slip volcanic rock plate as claimed in item 4, wherein the antifungal agent is selected from broad-spectrum antibacterial and antifungal agents, organic copper salts, organic tin salts, phenols, imidazoles, pyridines, thiazoles, chlorine One or more of phenols, quaternary ammonium salt derivatives and organic acid salts. The humidity-adjusting anti-slip volcanic rock plate as claimed in claim 4, wherein the flame retardant is selected from one of MCA flame retardants, polyvinyl chloride flame retardants, perchlorethylene flame retardants and phenolic resin flame retardants or multiple. A method for preparing the humidity-adjusting non-slip volcanic rock plate as described in any one of claim items 1-8, comprising: Step 1, taking 65-85 parts by weight of volcanic rock aggregate, 40-55 parts by weight of lime, 28-35 parts by weight of fiber material, and 3-15 parts by weight of additives as raw materials in parts by weight; Step 2: Grinding each raw material to more than 80 meshes and then fully mixing and stirring to obtain a mixed raw material; Step 3: After the mixed raw materials are prepared into a board blank by a flow-flow method or a scissoring method, the board blank is sent into an autoclave for curing treatment, so as to finally obtain a board product. The method for preparing the humidity-adjusting non-slip volcanic rock plate as described in Claim 9, wherein the curing treatment by an autoclave is specifically: under the saturated vapor pressure of 1-10Mpa, constant pressure treatment for 12-24 hours.