CN112011162A - Novel building wall facing sheet material - Google Patents
Novel building wall facing sheet material Download PDFInfo
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- CN112011162A CN112011162A CN202010720330.3A CN202010720330A CN112011162A CN 112011162 A CN112011162 A CN 112011162A CN 202010720330 A CN202010720330 A CN 202010720330A CN 112011162 A CN112011162 A CN 112011162A
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- facing sheet
- sheet material
- building wall
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A novel building wall facing sheet material comprises composite particles, inorganic powder, resin mixture, glass beads, coupling agent, environment-friendly water-based emulsion, defoaming agent, curing agent and mineral pigment; the composite particle includes: rubber powder, styrene and ethyl acetate; the inorganic powder material comprises: quartz sand, silica sand, glass powder, gypsum powder and coarse whiting powder; the resin mixture comprises: one or more of unsaturated polyester resin, acrylic resin, polyurethane, epoxy resin, phenolic resin or polyvinyl chloride; the curing agent comprises: one or more of methyl ethyl ketone peroxide, benzoyl peroxide or diethylenetriamine. The invention has good fluidity, good impact strength, stable product, no warping and good antibacterial effect.
Description
Technical Field
The invention relates to the field of stones, in particular to a novel building wall facing sheet material.
Background
In the stone industry, with the enhancement of environmental awareness and the deep implementation of environmental protection policies, the development of the stone industry is a bottleneck.
Along with the development of the market, the beauty of buildings is more and more important, and how to manufacture the wall facing of the buildings on the premise of environmental protection is a problem to be solved.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a novel building wall facing sheet material.
(II) technical scheme
In order to solve the problems, the invention provides a novel building wall facing sheet material which comprises composite particles, inorganic powder, a resin mixture, glass beads, a coupling agent, an environment-friendly water-based emulsion, a defoaming agent, a curing agent and a mineral pigment;
according to the weight percentage, the components are as follows:
the composite particle includes: 1-2 parts of rubber powder, 8-12 parts of styrene and 1-2 parts of ethyl acetate;
the inorganic powder material comprises: 10-20 parts of quartz sand, 5-10 parts of silica sand, 1-5 parts of glass powder, 5-10 parts of gypsum powder and 1-2 parts of heavy calcium powder;
5-15 parts of a resin mixture; 3-6 parts of glass beads, 30-50 parts of environment-friendly water-based emulsion, 1-3 parts of defoaming agent, 1-3 parts of curing agent and 1-2 parts of mineral pigment;
wherein:
the resin mixture comprises: one or more of unsaturated polyester resin, acrylic resin, polyurethane, epoxy resin, phenolic resin or polyvinyl chloride;
the curing agent comprises: one or more of methyl ethyl ketone peroxide, benzoyl peroxide or diethylenetriamine.
Preferably, the mineral pigment is 800 mesh.
Preferably, the preparation process of the composite particles comprises the following steps: uniformly mixing rubber powder and styrene to obtain a mixture A; stirring and mixing the ethyl acetate and the mixture A to obtain a reaction solution B; pre-curing and curing the reaction liquid B to obtain a product C; and extruding and granulating the product C to obtain the compound granules.
Preferably, the mixing speed of the rubber powder and the styrene part is 400-450 r/min; vacuumizing the reaction liquid B, semi-curing for 1-2h at the temperature of 60-70 ℃, and then heating to 80-85 ℃ and curing for 24 h; the extrusion temperature of the product C was 180 ℃ and 190 ℃.
Preferably, the inorganic powder passes through 400-600 meshes.
Preferably, 1-3 parts of antibacterial agent is added into the inorganic powder.
Preferably, the paint comprises the following components in parts by weight: 1-2 parts of rubber powder, 10 parts of styrene and 1-2 parts of ethyl acetate; 16 parts of quartz sand, 8 parts of silica sand, 3 parts of glass powder, 6 parts of gypsum powder and 1-2 parts of heavy calcium carbonate powder; 5 parts of glass beads, 40 parts of environment-friendly water-based emulsion, 1-3 parts of defoaming agent, 1-3 parts of curing agent and 1-2 parts of mineral pigment.
According to the invention, the composite particles and the resin mixture ensure the strength of the facing sheet, and simultaneously reduce the weight of the facing sheet; the composite particles have higher cohesive force and conjunctiva strength, good fluidity, good storage stability and little residual benzene monomer, and belong to environment-friendly products; the rubber particles have a reinforcing effect, the rubber particles are small in size and large in quantity, high stress concentration can be generated at low temperature, a large number of silver stripes and shear bands are induced, and the generation and development of the silver stripes and the shear bands consume a large amount of energy, so that the impact strength and plasticity of the facing sheet can be improved, the larger rubber particles can prevent the growth and fracture of single silver stripes, the single silver stripes are prevented from rapidly developing into destructive cracks, and the use is reliable.
According to the invention, the glass beads and the resin mixture are uniformly mixed, the glass beads are light in weight, low in heat conductivity coefficient, good in dispersibility, strong in fluidity and good in stability, the isotropy of the glass beads with impact strength and hardness can be improved, the glass beads cannot generate the defect of inconsistent shrinkage of different parts due to orientation, the size stability of the product is ensured, and the product cannot be warped.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The invention provides a novel building wall facing sheet material which comprises composite particles, inorganic powder, a resin mixture, glass beads, a coupling agent, an environment-friendly water-based emulsion, a defoaming agent, a curing agent and a mineral pigment;
according to the weight percentage, the components are as follows:
the composite particle includes: 1-2 parts of rubber powder, 8-12 parts of styrene and 1-2 parts of ethyl acetate;
the inorganic powder material comprises: 10-20 parts of quartz sand, 5-10 parts of silica sand, 1-5 parts of glass powder, 5-10 parts of gypsum powder and 1-2 parts of heavy calcium powder;
5-15 parts of a resin mixture; 3-6 parts of glass beads, 30-50 parts of environment-friendly water-based emulsion, 1-3 parts of defoaming agent, 1-3 parts of curing agent and 1-2 parts of mineral pigment;
wherein:
the resin mixture comprises: one or more of unsaturated polyester resin, acrylic resin, polyurethane, epoxy resin, phenolic resin or polyvinyl chloride;
the curing agent comprises: one or more of methyl ethyl ketone peroxide, benzoyl peroxide or diethylenetriamine.
In an optional embodiment, the paint comprises the following components by weight: 1-2 parts of rubber powder, 10 parts of styrene and 1-2 parts of ethyl acetate; 16 parts of quartz sand, 8 parts of silica sand, 3 parts of glass powder, 6 parts of gypsum powder and 1-2 parts of heavy calcium carbonate powder; 5 parts of glass beads, 40 parts of environment-friendly water-based emulsion, 1-3 parts of defoaming agent, 1-3 parts of curing agent and 1-2 parts of mineral pigment.
According to the invention, the composite particles and the resin mixture ensure the strength of the facing sheet, and simultaneously reduce the weight of the facing sheet; the composite particles have higher cohesive force and conjunctiva strength, good fluidity, good storage stability and little residual benzene monomer, and belong to environment-friendly products; the rubber particles have a reinforcing effect, the rubber particles are small in size and large in quantity, high stress concentration can be generated at low temperature, a large number of silver stripes and shear bands are induced, and the generation and development of the silver stripes and the shear bands consume a large amount of energy, so that the impact strength and plasticity of the facing sheet can be improved, the larger rubber particles can prevent the growth and fracture of single silver stripes, the single silver stripes are prevented from rapidly developing into destructive cracks, and the use is reliable.
According to the invention, the glass beads and the resin mixture are uniformly mixed, the glass beads are light in weight, low in heat conductivity coefficient, good in dispersibility, strong in fluidity and good in stability, the isotropy of the glass beads with impact strength and hardness can be improved, the glass beads cannot generate the defect of inconsistent shrinkage of different parts due to orientation, the size stability of the product is ensured, and the product cannot be warped.
In an alternative embodiment, the mineral pigment is 800 meshes, is fine and smooth, does not affect the performance of the facing sheet, and is environment-friendly and pollution-free.
In an alternative embodiment, the composite particle preparation process is: uniformly mixing rubber powder and styrene to obtain a mixture A; stirring and mixing the ethyl acetate and the mixture A to obtain a reaction solution B; pre-curing and curing the reaction liquid B to obtain a product C; and extruding and granulating the product C to obtain the compound granules.
In an alternative embodiment, the mixing speed of the rubber powder and the styrene part is 400-450 r/min; vacuumizing the reaction liquid B, semi-curing for 1-2h at the temperature of 60-70 ℃, and then heating to 80-85 ℃ and curing for 24 h; the extrusion temperature of the product C was 180 ℃ and 190 ℃.
The preparation method has the advantages of simple preparation process of the composite particles, convenience for large-scale processing, environment-friendly and pollution-free processing process and wide application range.
In an alternative embodiment, 1-3 parts of antibacterial agent is added to the inorganic powder.
In an alternative embodiment, the antimicrobial agent is an inorganic silver based antimicrobial agent.
In an alternative embodiment, the inorganic powder passes through 400-600 mesh.
Antibacterial agent is added into the inorganic powder to improve antibacterial property. The antibacterial agent is easy to be completely and uniformly dispersed in the inorganic powder, so that no antibacterial blind spot is ensured on a microscopic level, the manufactured artificial stone product can be widely applied to decoration and equipment in hospitals, kindergartens, nursing homes and the like which require sterile or low-bacteria environments, the problem that the existing artificial stone cannot continuously keep good antibacterial effect and does not have any toxicity to human bodies is solved, and the artificial stone has a wide market prospect.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A novel building wall facing sheet material is characterized by comprising composite particles, inorganic powder, resin mixture, glass beads, coupling agent, environment-friendly water-based emulsion, defoaming agent, curing agent and mineral pigment;
according to the weight percentage, the components are as follows:
the composite particle includes: 1-2 parts of rubber powder, 8-12 parts of styrene and 1-2 parts of ethyl acetate;
the inorganic powder material comprises: 10-20 parts of quartz sand, 5-10 parts of silica sand, 1-5 parts of glass powder, 5-10 parts of gypsum powder and 1-2 parts of heavy calcium powder;
5-15 parts of a resin mixture; 3-6 parts of glass beads, 30-50 parts of environment-friendly water-based emulsion, 1-3 parts of defoaming agent, 1-3 parts of curing agent and 1-2 parts of mineral pigment;
wherein:
the resin mixture comprises: one or more of unsaturated polyester resin, acrylic resin, polyurethane, epoxy resin, phenolic resin or polyvinyl chloride;
the curing agent comprises: one or more of methyl ethyl ketone peroxide, benzoyl peroxide or diethylenetriamine.
2. The novel building wall facing sheet material of claim 1, wherein the mineral pigment is 800 mesh.
3. The novel building wall facing sheet material as claimed in claim 1, wherein the composite particles are prepared by the following steps: uniformly mixing rubber powder and styrene to obtain a mixture A; stirring and mixing the ethyl acetate and the mixture A to obtain a reaction solution B; pre-curing and curing the reaction liquid B to obtain a product C; and extruding and granulating the product C to obtain the compound granules.
4. The novel building wall facing sheet material as claimed in claim 3, wherein the mixing speed of the rubber powder and the styrene component is 400-450 r/min; vacuumizing the reaction liquid B, semi-curing for 1-2h at the temperature of 60-70 ℃, and then heating to 80-85 ℃ and curing for 24 h; the extrusion temperature of the product C was 180 ℃ and 190 ℃.
5. The novel building wall facing sheet material as claimed in claim 1, wherein the inorganic powder passes 400-600 mesh.
6. The novel building wall facing sheet material as claimed in claim 1, wherein 1-3 parts of antibacterial agent is added to the inorganic powder.
7. The novel building wall facing sheet material according to any one of claims 1 to 6, which comprises the following components by weight:
1-2 parts of rubber powder, 10 parts of styrene and 1-2 parts of ethyl acetate; 16 parts of quartz sand, 8 parts of silica sand, 3 parts of glass powder, 6 parts of gypsum powder and 1-2 parts of heavy calcium carbonate powder; 5 parts of glass beads, 40 parts of environment-friendly water-based emulsion, 1-3 parts of defoaming agent, 1-3 parts of curing agent and 1-2 parts of mineral pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720330.3A CN112011162A (en) | 2020-07-24 | 2020-07-24 | Novel building wall facing sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720330.3A CN112011162A (en) | 2020-07-24 | 2020-07-24 | Novel building wall facing sheet material |
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| Publication Number | Publication Date |
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| CN112011162A true CN112011162A (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010720330.3A Pending CN112011162A (en) | 2020-07-24 | 2020-07-24 | Novel building wall facing sheet material |
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| CN (1) | CN112011162A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113603445A (en) * | 2021-09-13 | 2021-11-05 | 广西柔石新型建材有限公司 | Composite building decorative surface sheet and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1073482A (en) * | 1977-12-19 | 1980-03-11 | Albert Robert | Sculptable synthetic stone |
| FR2593169A1 (en) * | 1986-01-22 | 1987-07-24 | Argis Yaline | Process for the manufacture of artificial stone |
| CN1225078A (en) * | 1997-04-04 | 1999-08-04 | 株式会社多佩尔 | Artificial stone |
| CN103408252A (en) * | 2013-07-29 | 2013-11-27 | 广东中旗新材料科技有限公司 | High-impact toughness man-made quartzite slab and preparation method thereof |
| CN105819748A (en) * | 2016-03-14 | 2016-08-03 | 广东中旗新材料科技有限公司 | High strength artificial quartz stone sheet and preparation method thereof |
| CN109231896A (en) * | 2018-09-20 | 2019-01-18 | 佛山市欧泊石业有限公司 | A kind of artificial marble |
| CN111087216A (en) * | 2019-12-16 | 2020-05-01 | 宁波市海曙高基万生工贸商行 | Preparation method of high-strength artificial stone |
| CN111377700A (en) * | 2020-03-25 | 2020-07-07 | 山东天马泰山机械集团有限公司 | Artificial stone and preparation method thereof |
-
2020
- 2020-07-24 CN CN202010720330.3A patent/CN112011162A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1073482A (en) * | 1977-12-19 | 1980-03-11 | Albert Robert | Sculptable synthetic stone |
| FR2593169A1 (en) * | 1986-01-22 | 1987-07-24 | Argis Yaline | Process for the manufacture of artificial stone |
| CN1225078A (en) * | 1997-04-04 | 1999-08-04 | 株式会社多佩尔 | Artificial stone |
| CN103408252A (en) * | 2013-07-29 | 2013-11-27 | 广东中旗新材料科技有限公司 | High-impact toughness man-made quartzite slab and preparation method thereof |
| CN105819748A (en) * | 2016-03-14 | 2016-08-03 | 广东中旗新材料科技有限公司 | High strength artificial quartz stone sheet and preparation method thereof |
| CN109231896A (en) * | 2018-09-20 | 2019-01-18 | 佛山市欧泊石业有限公司 | A kind of artificial marble |
| CN111087216A (en) * | 2019-12-16 | 2020-05-01 | 宁波市海曙高基万生工贸商行 | Preparation method of high-strength artificial stone |
| CN111377700A (en) * | 2020-03-25 | 2020-07-07 | 山东天马泰山机械集团有限公司 | Artificial stone and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113603445A (en) * | 2021-09-13 | 2021-11-05 | 广西柔石新型建材有限公司 | Composite building decorative surface sheet and preparation method thereof |
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