CN115572102A - Light stone and preparation process thereof - Google Patents
Light stone and preparation process thereof Download PDFInfo
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- CN115572102A CN115572102A CN202211223023.XA CN202211223023A CN115572102A CN 115572102 A CN115572102 A CN 115572102A CN 202211223023 A CN202211223023 A CN 202211223023A CN 115572102 A CN115572102 A CN 115572102A
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- stabilizer
- unsaturated resin
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- 239000004575 stone Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 57
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 52
- 239000011347 resin Substances 0.000 claims abstract description 36
- 229920005989 resin Polymers 0.000 claims abstract description 36
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 31
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000011324 bead Substances 0.000 claims abstract description 26
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 26
- 239000003063 flame retardant Substances 0.000 claims abstract description 26
- 239000011521 glass Substances 0.000 claims abstract description 26
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 26
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 26
- 239000003381 stabilizer Substances 0.000 claims abstract description 26
- 238000004040 coloring Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 60
- 239000011265 semifinished product Substances 0.000 claims description 25
- 239000002002 slurry Substances 0.000 claims description 24
- 238000005266 casting Methods 0.000 claims description 20
- 239000000047 product Substances 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000012459 cleaning agent Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 238000009966 trimming Methods 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 238000005034 decoration Methods 0.000 abstract description 6
- 230000003796 beauty Effects 0.000 abstract description 2
- 239000003973 paint Substances 0.000 description 6
- 238000004321 preservation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002969 artificial stone Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/54—Substitutes for natural stone, artistic materials or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
The invention discloses a light stone which comprises the following components in parts by weight: 35 to 45 percent of unsaturated resin, 25 to 30 percent of calcium carbonate, 10 to 20 percent of silicon dioxide, 15 to 20 percent of glass bead, 0.20 to 0.60 percent of accelerant, 0.20 to 0.50 percent of coloring paste, 0.10 to 0.30 percent of stabilizer, 0.40 to 0.70 percent of flame retardant and 0.10 to 0.50 percent of curing agent. The invention also discloses a preparation process of the light stone. The invention provides a light stone material which is suitable for furniture, bathroom and indoor home decoration and the like and can be applied to wider industries and a preparation process thereof, the weight of the product is reduced, the strength is increased, the product has better texture and beauty, and the light stone material has wide market prospect.
Description
Technical Field
The invention belongs to the technical field of building materials, and particularly relates to a light stone and a preparation process thereof.
Background
At present, plate-shaped stone is mostly needed to decorate furniture, bathrooms, indoor home decoration and the like in home decoration construction. The natural stone is popular among people due to low price, natural pattern, high hardness and wear resistance, and is widely applied to home decoration. However, the natural stone has a large weight, which increases the transportation and construction costs, and the large weight makes the stone easily fall off during use, thereby reducing the safety of use. If the natural stone is directly used after being cut into thin pieces, although the weight and the cost can be reduced, the strength of the natural stone is greatly reduced, the natural stone is very easy to crack in the carrying and construction processes, and the using effect is greatly influenced.
Disclosure of Invention
The present invention is directed to a lightweight stone material to solve the above problems.
In order to realize the purpose, the invention provides the following technical scheme: the utility model provides a light stone material, its technical essential lies in: the composition consists of the following components in percentage by weight: 35 to 45 percent of unsaturated resin, 25 to 30 percent of calcium carbonate, 10 to 20 percent of silicon dioxide, 15 to 20 percent of glass bead, 0.20 to 0.60 percent of accelerant, 0.20 to 0.50 percent of coloring paste, 0.10 to 0.30 percent of stabilizer, 0.40 to 0.70 percent of flame retardant and 0.10 to 0.50 percent of curing agent.
Preferably, the composition consists of the following components in parts by weight: 38 to 40 percent of unsaturated resin, 25 to 27 percent of calcium carbonate, 13 to 16 percent of silicon dioxide, 16 to 18 percent of glass bead, 0.30 to 0.50 percent of accelerant, 0.30 to 0.40 percent of coloring paste, 0.10 to 0.20 percent of stabilizer, 0.50 to 0.60 percent of flame retardant and 0.20 to 0.40 percent of curing agent.
Preferably, the composition consists of the following components in parts by weight: 39.28 percent of unsaturated resin, 26.79 percent of calcium carbonate, 14.28 percent of silicon dioxide, 17.86 percent of glass bead, 0.45 percent of accelerator, 0.34 percent of coloring slurry, 0.14 percent of stabilizer, 0.57 percent of flame retardant and 0.29 percent of curing agent.
Preferably, the preparation process of the light stone comprises the following steps:
step S1: weighing unsaturated resin, calcium carbonate, silicon dioxide, glass beads, an accelerant, coloring paste, a stabilizer, a flame retardant and a curing agent according to the proportion;
step S2: pumping unsaturated resin into a heatable stirring pot through a resin pump, starting a heater and a heat circulating pump, and heating while stirring;
and step S3: adding the accelerant after the temperature of the unsaturated resin in the stirring pot rises, and uniformly stirring;
and step S4: adding color paste and stirring uniformly;
step S5: adding calcium carbonate and stirring uniformly;
step S6: adding silicon dioxide and stirring uniformly;
step S7: adding glass beads and stirring uniformly;
step S8: adding a stabilizer and stirring uniformly;
step S9: adding a flame retardant and uniformly stirring;
step S10: obtaining semi-finished product slurry, and standing in a stirring pot for 20min for later use;
step S11: 1. cleaning the mold, wiping the mold with demolding wax, and wiping the excessive wax on the surface with clean cloth for later use;
step S12: starting a casting machine, and setting parameters for adding the curing agent according to the formula proportion;
step S13: automatically flowing the semi-finished product slurry in the stirring pot into a feed hopper of a casting machine, and casting the slurry mixed with the curing agent into a mold from a mixed discharge port of the casting machine;
step S14: after the pouring is finished, a pouring mixer of the pouring unit is cleaned in time by using a cleaning agent;
step S15: standing the mold filled with the slurry for 30min, opening the mold, and taking out the molded semi-finished product;
step S16: flatly placing the formed semi-finished product on a shaping drying rack, and pushing the semi-finished product into a shaping drying room for heating and baking;
step S17: and after the product is completely cooled, performing double-sided sanding on a sand plate machine, then performing trimming treatment, finally inspecting, and packaging and warehousing qualified products.
Preferably, the temperature in step S3 is increased to 85 ℃ to 90 ℃.
Preferably, in step S16, the setting and baking temperature is set at 160 ℃, the baking is carried out for 80min, and the cooling is started after the heat preservation is carried out for 90 min.
Compared with the prior art, the invention provides the light stone which is suitable for furniture, bathroom accessories, indoor home decoration and the like and can be applied to wider industries and the preparation process thereof, the weight of the product is reduced, the strength is increased, the product has better texture and beauty, and the market prospect is wide.
Detailed Description
The invention is further illustrated by the following examples, without limiting the scope of the invention.
Example one
The invention provides a technical scheme, and the light stone comprises the following components in parts by weight: 35 to 45 percent of unsaturated resin, 25 to 30 percent of calcium carbonate, 10 to 20 percent of silicon dioxide, 15 to 20 percent of glass bead, 0.20 to 0.60 percent of accelerant, 0.20 to 0.50 percent of coloring paste, 0.10 to 0.30 percent of stabilizer, 0.40 to 0.70 percent of flame retardant and 0.10 to 0.50 percent of curing agent.
In the embodiment, the paint consists of the following components in parts by weight: 38 to 40 percent of unsaturated resin, 25 to 27 percent of calcium carbonate, 13 to 16 percent of silicon dioxide, 16 to 18 percent of glass bead, 0.30 to 0.50 percent of accelerant, 0.30 to 0.40 percent of coloring paste, 0.10 to 0.20 percent of stabilizer, 0.50 to 0.60 percent of flame retardant and 0.20 to 0.40 percent of curing agent.
In the embodiment, the paint comprises the following components in parts by weight: 39.28 percent of unsaturated resin, 26.79 percent of calcium carbonate, 14.28 percent of silicon dioxide, 17.86 percent of glass beads, 0.45 percent of accelerator, 0.34 percent of coloring paste, 0.14 percent of stabilizer, 0.57 percent of flame retardant and 0.29 percent of curing agent.
In the embodiment, the preparation process of the lightweight stone material is as follows:
step S1: weighing unsaturated resin, calcium carbonate, silicon dioxide, glass beads, an accelerant, coloring paste, a stabilizer, a flame retardant and a curing agent according to the proportion;
step S2: pumping unsaturated resin into a heatable stirring pot by a resin pump, starting a heater and a heat circulating pump, and heating while stirring;
and step S3: adding the accelerant after the temperature of the unsaturated resin in the stirring pot rises, and uniformly stirring;
and step S4: adding color paste and stirring uniformly;
step S5: adding calcium carbonate and stirring uniformly;
step S6: adding silicon dioxide and stirring uniformly;
step S7: adding glass beads and stirring uniformly;
step S8: adding a stabilizer and stirring uniformly;
step S9: adding a flame retardant and uniformly stirring;
step S10: obtaining semi-finished product slurry, and standing in a stirring pot for 20min for later use;
step S11: 1. cleaning the mold, wiping the mold with demolding wax, and wiping the excessive wax on the surface with clean cloth for later use;
step S12: starting a casting machine, and setting parameters for adding the curing agent according to the formula proportion;
step S13: automatically flowing the semi-finished product slurry in the stirring pot into a feed hopper of a casting machine, and casting the slurry mixed with the curing agent into a mold from a mixed discharge port of the casting machine;
step S14: after the pouring is finished, a pouring mixer of the pouring unit is cleaned in time by using a cleaning agent;
step S15: standing the mold filled with the slurry for 30min, opening the mold, and taking out the molded semi-finished product;
step S16: flatly placing the formed semi-finished product on a shaping drying rack, and pushing the semi-finished product into a shaping drying room for heating and baking;
step S17: and after the product is completely cooled, performing double-sided sanding on a sand plate machine, then performing trimming treatment, finally inspecting, and packaging and warehousing qualified products.
In the present embodiment, the temperature in step S3 is increased to 85-90 ℃.
In this embodiment, in the step S16, the setting and baking temperature is set at 160 ℃, the baking is performed for 80min, and the cooling is performed after the heat preservation is performed for 90 min.
Example two
The invention provides a technical scheme, and the light stone comprises the following components in parts by weight: 35 to 45 percent of unsaturated resin, 25 to 30 percent of calcium carbonate, 10 to 20 percent of silicon dioxide, 15 to 20 percent of glass bead, 0.20 to 0.60 percent of accelerant, 0.20 to 0.50 percent of coloring paste, 0.10 to 0.30 percent of stabilizer, 0.40 to 0.70 percent of flame retardant and 0.10 to 0.50 percent of curing agent.
In the embodiment, the paint comprises the following components in parts by weight: 38 to 40 percent of unsaturated resin, 25 to 27 percent of calcium carbonate, 13 to 16 percent of silicon dioxide, 16 to 18 percent of glass bead, 0.30 to 0.50 percent of accelerant, 0.30 to 0.40 percent of coloring slurry, 0.10 to 0.20 percent of stabilizer, 0.50 to 0.60 percent of flame retardant and 0.20 to 0.40 percent of curing agent.
In the embodiment, the paint consists of the following components in parts by weight: 38.99 percent of unsaturated resin, 26.88 percent of calcium carbonate, 15.38 percent of silicon dioxide, 16.86 percent of glass bead, 0.40 percent of accelerator, 0.39 percent of coloring slurry, 0.18 percent of stabilizer, 0.55 percent of flame retardant and 0.37 percent of curing agent.
In the embodiment, the preparation process of the lightweight stone material is as follows:
step S1: weighing unsaturated resin, calcium carbonate, silicon dioxide, glass beads, an accelerator, coloring paste, a stabilizer, a flame retardant and a curing agent according to the proportion;
step S2: pumping unsaturated resin into a heatable stirring pot by a resin pump, starting a heater and a heat circulating pump, and heating while stirring;
and step S3: adding the accelerant after the temperature of the unsaturated resin in the stirring pot rises, and uniformly stirring;
and step S4: adding color paste and stirring uniformly;
step S5: adding calcium carbonate and stirring uniformly;
step S6: adding silicon dioxide and stirring uniformly;
step S7: adding glass beads and stirring uniformly;
step S8: adding a stabilizer and stirring uniformly;
step S9: adding a flame retardant and uniformly stirring;
step S10: obtaining semi-finished product slurry, and standing in a stirring pot for 20min for later use;
step S11: 1. cleaning the die, wiping the die with demolding wax, and wiping the redundant wax on the surface with clean cloth for later use;
step S12: starting a casting machine, and setting parameters for adding the curing agent according to the formula proportion;
step S13: automatically flowing the semi-finished product slurry in the stirring pot into a feed hopper of a casting machine, and casting the slurry mixed with the curing agent into a mold from a mixed discharge port of the casting machine;
step S14: after the pouring is finished, a pouring mixer of the pouring unit is cleaned in time by using a cleaning agent;
step S15: standing the mold filled with the slurry for 30min, opening the mold, and removing the molded semi-finished product;
step S16: flatly placing the formed semi-finished product on a shaping drying rack, and pushing the semi-finished product into a shaping drying room for heating and baking;
step S17: and after the product is completely cooled, performing double-sided sanding on a sand board machine, then performing trimming treatment, finally inspecting, and warehousing after the qualified product is packaged.
In this embodiment, the temperature in step S3 is increased to 85-90 ℃.
In this embodiment, in the step S16, the setting and baking temperature is set at 160 ℃, the baking time is 80min, and the cooling is started after the heat preservation time is 90 min.
EXAMPLE III
The invention provides a technical scheme, and the light stone comprises the following components in parts by weight: 35 to 45 percent of unsaturated resin, 25 to 30 percent of calcium carbonate, 10 to 20 percent of silicon dioxide, 15 to 20 percent of glass bead, 0.20 to 0.60 percent of accelerant, 0.20 to 0.50 percent of coloring paste, 0.10 to 0.30 percent of stabilizer, 0.40 to 0.70 percent of flame retardant and 0.10 to 0.50 percent of curing agent.
In the embodiment, the paint consists of the following components in parts by weight: 38 to 40 percent of unsaturated resin, 25 to 27 percent of calcium carbonate, 13 to 16 percent of silicon dioxide, 16 to 18 percent of glass bead, 0.30 to 0.50 percent of accelerant, 0.30 to 0.40 percent of coloring slurry, 0.10 to 0.20 percent of stabilizer, 0.50 to 0.60 percent of flame retardant and 0.20 to 0.40 percent of curing agent.
In the embodiment, the paint consists of the following components in parts by weight: 39.88 percent of unsaturated resin, 26.12 percent of calcium carbonate, 15.17 percent of silicon dioxide, 17.01 percent of glass beads, 0.31 percent of accelerator, 0.39 percent of coloring paste, 0.19 percent of stabilizer, 0.55 percent of flame retardant and 0.38 percent of curing agent.
In the embodiment, the preparation process of the lightweight stone material is as follows:
step S1: weighing unsaturated resin, calcium carbonate, silicon dioxide, glass beads, an accelerator, coloring paste, a stabilizer, a flame retardant and a curing agent according to the proportion;
step S2: pumping unsaturated resin into a heatable stirring pot by a resin pump, starting a heater and a heat circulating pump, and heating while stirring;
and step S3: adding the accelerant after the temperature of the unsaturated resin in the stirring pot rises, and uniformly stirring;
and step S4: adding color paste and stirring uniformly;
step S5: adding calcium carbonate and stirring uniformly;
step S6: adding silicon dioxide and stirring uniformly;
step S7: adding glass beads and stirring uniformly;
step S8: adding a stabilizer and stirring uniformly;
step S9: adding a flame retardant and uniformly stirring;
step S10: obtaining semi-finished product slurry, and standing in a stirring pot for 20min for later use;
step S11: 1. cleaning the die, wiping the die with demolding wax, and wiping the redundant wax on the surface with clean cloth for later use;
step S12: starting a casting machine, and setting parameters for adding the curing agent according to the formula proportion;
step S13: automatically flowing the semi-finished product slurry in the stirring pot into a feed hopper of a casting machine, and casting the slurry mixed with the curing agent into a mold from a mixed discharge port of the casting machine;
step S14: after the pouring is finished, a pouring mixer of the pouring unit is cleaned in time by using a cleaning agent;
step S15: standing the mold filled with the slurry for 30min, opening the mold, and removing the molded semi-finished product;
step S16: flatly placing the formed semi-finished product on a shaping drying rack, and pushing the semi-finished product into a shaping drying room for heating and baking;
step S17: and after the product is completely cooled, performing double-sided sanding on a sand plate machine, then performing trimming treatment, finally inspecting, and packaging and warehousing qualified products.
In this embodiment, the temperature in step S3 is increased to 85-90 ℃.
In this embodiment, in the step S16, the setting and baking temperature is set at 160 ℃, the baking time is 80min, and the cooling is started after the heat preservation time is 90 min.
The product produced by the process is 70% lighter than common artificial stone, namely, under the condition of the same volume, if the common artificial stone is 1kg, the product produced by the process is 0.3kg.
The invention provides the light stone which is suitable for furniture, bathroom accessories, indoor home decoration and the like and can be applied to wider industries and the preparation process thereof, the weight of the product is reduced, the strength is increased, the product has better texture and aesthetic property, and the market prospect is wide.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference thereto is therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A light stone is characterized in that: the composition comprises the following components in parts by weight: 35 to 45 percent of unsaturated resin, 25 to 30 percent of calcium carbonate, 10 to 20 percent of silicon dioxide, 15 to 20 percent of glass bead, 0.20 to 0.60 percent of accelerant, 0.20 to 0.50 percent of coloring paste, 0.10 to 0.30 percent of stabilizer, 0.40 to 0.70 percent of flame retardant and 0.10 to 0.50 percent of curing agent.
2. A lightweight stone material as defined in claim 1, wherein: the composition comprises the following components in parts by weight: 38 to 40 percent of unsaturated resin, 25 to 27 percent of calcium carbonate, 13 to 16 percent of silicon dioxide, 16 to 18 percent of glass bead, 0.30 to 0.50 percent of accelerant, 0.30 to 0.40 percent of coloring paste, 0.10 to 0.20 percent of stabilizer, 0.50 to 0.60 percent of flame retardant and 0.20 to 0.40 percent of curing agent.
3. A lightweight stone material as claimed in claim 2, wherein: the composition comprises the following components in parts by weight: 39.28 percent of unsaturated resin, 26.79 percent of calcium carbonate, 14.28 percent of silicon dioxide, 17.86 percent of glass beads, 0.45 percent of accelerator, 0.34 percent of coloring paste, 0.14 percent of stabilizer, 0.57 percent of flame retardant and 0.29 percent of curing agent.
4. A lightweight stone material as defined in claim 1, wherein: the preparation process of the light stone comprises the following steps:
step S1: weighing unsaturated resin, calcium carbonate, silicon dioxide, glass beads, an accelerant, coloring paste, a stabilizer, a flame retardant and a curing agent according to the proportion;
step S2: pumping unsaturated resin into a heatable stirring pot through a resin pump, starting a heater and a heat circulating pump, and heating while stirring;
and step S3: adding the accelerant after the temperature of the unsaturated resin in the stirring pot rises, and uniformly stirring;
and step S4: adding color paste and stirring uniformly;
step S5: adding calcium carbonate and stirring uniformly;
step S6: adding silicon dioxide and stirring uniformly;
step S7: adding glass beads and stirring uniformly;
step S8: adding a stabilizer and stirring uniformly;
step S9: adding a flame retardant and uniformly stirring;
step S10: obtaining semi-finished product slurry, and standing in a stirring pot for 20min for later use;
step S11: 1. cleaning the mold, wiping the mold with demolding wax, and wiping the excessive wax on the surface with clean cloth for later use;
step S12: starting a casting machine, and setting parameters for adding the curing agent according to the formula proportion;
step S13: automatically flowing the semi-finished product slurry in the stirring pot into a feed hopper of a casting machine, and casting the slurry mixed with the curing agent into a mold from a mixed discharge port of the casting machine;
step S14: after the pouring is finished, a pouring mixer of the pouring unit is cleaned in time by using a cleaning agent;
step S15: standing the mold filled with the slurry for 30min, opening the mold, and taking out the molded semi-finished product;
step S16: flatly placing the formed semi-finished product on a shaping drying rack, and pushing the semi-finished product into a shaping drying room for heating and baking;
step S17: and after the product is completely cooled, performing double-sided sanding on a sand plate machine, then performing trimming treatment, finally inspecting, and packaging and warehousing qualified products.
5. A lightweight stone material as claimed in claim 4, wherein: the temperature in the step S3 is increased to 85-90 ℃.
6. A lightweight stone material as claimed in claim 4, wherein: and in the step S16, setting the setting and baking temperature at 160 ℃, baking for 80min, preserving heat for 90min, and then cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211223023.XA CN115572102A (en) | 2022-10-08 | 2022-10-08 | Light stone and preparation process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211223023.XA CN115572102A (en) | 2022-10-08 | 2022-10-08 | Light stone and preparation process thereof |
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| CN115572102A true CN115572102A (en) | 2023-01-06 |
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| CN202211223023.XA Pending CN115572102A (en) | 2022-10-08 | 2022-10-08 | Light stone and preparation process thereof |
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| CN111253110A (en) * | 2020-01-20 | 2020-06-09 | 加泰罗尼亚洁具(宁波)有限公司 | Artificial stone product and preparation process thereof |
| CN112094489A (en) * | 2020-11-18 | 2020-12-18 | 佛山市南海乐宁卫浴设备有限公司 | Light high-toughness artificial stone bathroom product and preparation method thereof |
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2022
- 2022-10-08 CN CN202211223023.XA patent/CN115572102A/en active Pending
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|---|---|---|---|---|
| US3540869A (en) * | 1965-09-02 | 1970-11-17 | Esterol Ag | Grinding members containing a binder of a copolymer of an unsaturated polyester resin and a polymerizable ethylene derivative |
| JP2002234037A (en) * | 2001-02-07 | 2002-08-20 | Wada Shoji Kk | Method for manufacturing artificial stone and joining method |
| CN103396039A (en) * | 2013-07-01 | 2013-11-20 | 临海市朵纳卫浴有限公司 | Novel rostone inter-platform basin and production technology thereof |
| CN111253110A (en) * | 2020-01-20 | 2020-06-09 | 加泰罗尼亚洁具(宁波)有限公司 | Artificial stone product and preparation process thereof |
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