CN113736301A - Preparation process of environment-friendly anti-cracking inorganic putty powder - Google Patents
Preparation process of environment-friendly anti-cracking inorganic putty powder Download PDFInfo
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- CN113736301A CN113736301A CN202111113453.1A CN202111113453A CN113736301A CN 113736301 A CN113736301 A CN 113736301A CN 202111113453 A CN202111113453 A CN 202111113453A CN 113736301 A CN113736301 A CN 113736301A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/34—Filling pastes
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Abstract
The invention relates to building materials and discloses a preparation process of environment-friendly anti-cracking inorganic putty powder, which comprises the following components: 20-40 parts of white cement, 5-10 parts of calcium hydroxide, 40-60 parts of calcium hydroxide, 0.5-0.7 part of 901 rubber powder, 0.1-0.3 part of an activator, 0.1-0.3 part of an anti-cracking agent and 5-10 parts of quartz powder, wherein the mesh number of the calcium hydroxide is 300-400 meshes, the mesh number of the calcium hydroxide is larger than 350 meshes, the mesh number of the quartz powder is larger than 250 meshes, the mesh number of the white cement is larger than 400 meshes. The invention is beneficial to improving the environmental protection and crack resistance of the putty powder by arranging the quartz powder, the double flying powder, the crack resistance agent and the 901 glue powder, the raw materials do not contain toxic and harmful products, the produced putty powder has good plasticity and rheological property, and the putty powder is environment-friendly and has good crack resistance.
Description
Technical Field
The invention relates to the technical field of building materials, in particular to a preparation process of environment-friendly anti-cracking inorganic putty powder.
Background
The putty powder is one kind of building decoration material, and has talcum powder and glue as main components, and the putty is one kind of base material for wall surface repairing and leveling and lays excellent foundation for further decoration.
After a period of time, the paint decorative surface of a building can be peeled, cracked, fall off and the like, the integral aesthetic feeling of the building is damaged, the living environment is also influenced, the application of the building paint is not only related to the performance of the paint, but also related to the variety and the performance of a wall body and putty, and the putty is positioned under the picture layer to play roles of filling joints, leveling and enhancing the bonding strength between the paint and the wall body, so that the putty powder has more delicate performance requirements.
At present, the putty adopted for decorating the exterior wall coating of a building is mainly a liquid or colloid and powder two-component product, is prepared on site, is prepared at will by using materials and formula, can be used for leveling a wall as long as the putty can be used for leveling the wall, does not consider the performances of bonding strength, water resistance, freezing resistance and the like, is not environment-friendly due to adopted ingredients, can generate harmful gas even in some cases, and can often cause the problems of mottled, yellow, mildewed and the like of the wall.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides a preparation process of environment-friendly anti-cracking inorganic putty powder, and the invention aims to solve the technical problems that: the traditional putty powder is not environment-friendly enough and has poor anti-cracking performance.
In order to achieve the purpose, the invention provides the following technical scheme: the preparation process of the environment-friendly anti-cracking inorganic putty powder comprises the following components: 20-40 parts of white cement, 5-10 parts of calcium hydroxide, 40-60 parts of calcium carbonate, 0.5-0.7 part of 901 rubber powder, 0.1-0.3 part of activator, 0.1-0.3 part of anti-cracking agent and 5-10 parts of quartz powder.
In a preferred embodiment, the mesh number of the double flying powder is larger than 350 meshes, and the mesh number of the quartz powder is larger than 250 meshes.
In a preferred embodiment, the mesh number of the white cement is greater than 400 mesh, and the mesh number of the calcium hydroxide is in the range of 300-400 mesh.
In a preferred embodiment, the white cement is used as a hydraulic binding material, and the white cement is used as a main filling material of the putty powder, the white cement and the gray cement can be used alternatively, and the cement can improve the binding strength of the putty powder, improve the water resistance of the putty powder, increase the thickness of a powder layer of the putty powder and reduce the difficulty of construction.
In a preferred embodiment, the quartz powder and the double flying powder are prepared into composite powder, the composite powder and the anti-cracking agent are added into the white cement together after being prepared, so that the comprehensive performance of the putty powder is improved, and the leveling performance of the putty powder can be improved by the composite powder and the anti-cracking agent, so that the anti-cracking performance of the putty powder can be improved.
In a preferred embodiment, the anti-cracking agent may be replaced by 903 rubber powder, and the components are set as follows: 30-40 parts of white cement, 10-20 parts of quartz powder, 3-5 parts of calcium hydroxide, 30-40 parts of heavy calcium carbonate, 2.5-4 meshes of 903 rubber powder, 0.1-0.3 part of 901 rubber powder and 0.05-0.2 part of an active agent, wherein the putty powder is high-grade exterior wall putty powder and is also the most ideal base coat putty of texture paint, and the putty powder still has environment-friendly anti-cracking performance, but has higher cost and is suitable for a small amount of exterior walls or high-grade exterior walls.
In a preferred embodiment, the double-flying powder consists of light calcium carbonate and heavy calcium carbonate, the ratio of the light calcium carbonate to the heavy calcium carbonate is two to one, the atom bulk density of the heavy carbonic acid is higher, and the atom bulk density of the double-flying powder is higher and the putty surface is smoother by using the light calcium carbonate and the heavy calcium carbonate in a mixed manner.
In a preferred embodiment, the total mesh number of the putty powder prepared by mixing the white cement, the calcium hydroxide, the double flying powder, the 901 rubber powder, the activator, the anti-cracking agent 0.1-0.3 part and the quartz powder is more than 350 meshes, the whiteness reaches more than 90, the surface smoothness is high, the service life of the wall surface is long, thirty percent of paint can be saved when the paint is used, and the wall is not required to be shoveled during secondary decoration.
The invention has the technical effects and advantages that:
1. according to the invention, the quartz powder, the double flying powder, the anti-cracking agent and the 901 rubber powder are arranged, so that the environment-friendly and anti-cracking performance of the putty powder is improved, the raw materials do not contain toxic and harmful products, the produced putty powder has good plasticity and rheological property, and the putty powder is environment-friendly and has good anti-cracking performance;
2. the putty powder is provided with the white cement, the active agent, the double flying powder and the quartz powder, so that the bonding strength of the putty powder is favorably improved, the water resistance is improved, the thickness of a powder layer of the putty powder can be increased, the construction difficulty is reduced, and the construction time is shortened;
3. the invention is beneficial to adapting to different decoration conditions by arranging 901 rubber powder, 903 rubber powder, white cement and double-flying powder, and the product can be changed into high-grade exterior wall putty powder by replacing the crack resistance agent with 903 rubber powder and is also the most ideal base coat putty of texture paint;
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The component proportion of the invention is shown in the figure:
| examples | White cement | Calcium hydroxide | Double-flying powder | 901 rubber powder | Active agent | Anticracking agent | Quartz powder |
| A | 25 portions of | 5 portions of | 60 portions of | 0.5 portion | 0.1 part | 0.1 part | 9.3 parts of |
| II | 20 portions of | 10 portions of | 60 portions of | 0.7 portion of | 0.2 part | 0.2 part | 8.9 parts of |
| III | 40 portions of | 8 portions of | 45 portions of | 0.5 portion | 0.2 part | 0.2 part | 6.1 parts of |
| Fourthly | 30 portions of | 8 portions of | 53 portions of | 0.6 part | 0.2 part | 0.2 part | 8 portions of |
| Five of them | 30 portions of | 8 portions of | 52.5 parts | 0.6 part | 0.2 part | 0.2 part | 8.5 parts of |
The first embodiment is as follows:
the invention provides a preparation process of environment-friendly anti-cracking inorganic putty powder, which comprises the following components: 25 parts of white cement, 5 parts of calcium hydroxide, 60 parts of calcium carbonate, 0.5 part of 901 rubber powder, 0.1 part of an active agent, 0.1 part of an anti-cracking agent and 9.3 parts of quartz powder.
Furthermore, the mesh number of the Shuangfei powder is larger than 350 meshes, and the mesh number of the quartz powder is larger than 250 meshes.
Furthermore, the mesh number of the white cement is larger than 400 meshes, and the mesh number of the calcium hydroxide is 300-400 meshes.
Furthermore, the white cement is used as a hydraulic binding material and is used as a main filling material of the putty powder, and the white cement and the ash cement can be used alternatively.
Further, the quartz powder and the double flying powder are prepared into composite powder, and the composite powder and the anti-cracking agent are added into the white cement.
Further, the crack resistance agent can be replaced by 903 rubber powder, and the components are as follows: 30-40 parts of white cement, 10-20 parts of quartz powder, 3-5 parts of calcium hydroxide, 30-40 parts of double flying powder, 2.5-4 meshes of 903 rubber powder, 0.1-0.3 part of 901 rubber powder and 0.05-0.2 part of active agent, wherein the putty powder is high-grade exterior wall putty powder and is also the most ideal base coat putty of texture paint.
Furthermore, the double-flying powder consists of light calcium carbonate and heavy calcium carbonate, the proportion of the light calcium carbonate to the heavy calcium carbonate is two to one, and the atom bulk density of the heavy calcium carbonate is higher.
Furthermore, the total mesh number of the putty powder prepared by mixing the white cement, the calcium hydroxide, the calcium carbonate powder, the 901 rubber powder, the activator, the anti-cracking agent and the quartz powder is more than 350 meshes, and the whiteness reaches more than 90.
The preparation process of the environment-friendly anti-cracking inorganic putty powder comprises the following operation steps:
s1, firstly, grinding and stirring 9.3 parts of quartz powder and 60 parts of double flying powder to prepare composite powder, adding 0.1 part of anti-cracking agent into the composite powder, adding the anti-cracking agent into 25 parts of white cement, and adding the powder into a mixer to mix for 3-5 minutes;
s2, adding 0.5 part of 901 rubber powder, 0.1 part of activator and 5 parts of calcium hydroxide into the premixed dry powder, mixing for 20-30 minutes in a mixer, observing the state of the dry powder in the mixer during mixing, finishing the preparation of the putty powder after the mixture is uniform and free of agglomeration, and discharging and packaging;
and S3, when in use, pouring the putty powder into shallow water, mixing uniformly, wherein the ratio of the putty powder to the clear water is three to one, stirring, standing for 10-12 minutes, and stirring again for 2-3 minutes to enable the putty powder to be pasty for use.
The putty powder produced by the embodiment is hard, has poorer crack resistance, better waterproof performance and smoother surface, and is suitable for outdoor or exterior wall use or base treatment of hotels, malls and villas.
Example two:
the invention provides a preparation process of environment-friendly anti-cracking inorganic putty powder, which comprises the following components: 20 parts of white cement, 10 parts of calcium hydroxide, 60 parts of calcium carbonate, 0.7 part of 901 rubber powder, 0.2 part of an active agent, 0.2 part of an anti-cracking agent and 0.9 part of quartz powder.
Furthermore, the mesh number of the Shuangfei powder is more than 350 meshes, and the mesh number of the quartz powder is more than 250 meshes
Furthermore, the mesh number of the white cement is more than 400 meshes, and the mesh number of the calcium hydroxide is between 300 meshes and 400 meshes
Furthermore, the white cement is used as a hydraulic binding material and the white cement is used as a main filling material of the putty powder, and the white cement and the ash cement can be used alternatively
Further, quartz powder and double-flying powder are prepared into composite powder, and the composite powder and the anti-cracking agent are added into the white cement
Further, the crack resistance agent can be replaced by 903 rubber powder, and the components are as follows: 30-40 parts of white cement, 10-20 parts of quartz powder, 3-5 parts of calcium hydroxide, 30-40 parts of double flying powder, 2.5-4 meshes of 903 rubber powder, 0.1-0.3 part of 901 rubber powder and 0.05-0.2 part of active agent, wherein the putty powder is high-grade exterior wall putty powder and is also the most ideal base coat putty of texture paint.
Furthermore, the double-flying powder consists of light calcium carbonate and heavy calcium carbonate, the proportion of the light calcium carbonate to the heavy calcium carbonate is two to one, and the atom bulk density of the heavy calcium carbonate is higher.
Furthermore, the total mesh number of the putty powder prepared by mixing the white cement, the calcium hydroxide, the calcium carbonate powder, the 901 rubber powder, the activator, the anti-cracking agent and the quartz powder is more than 350 meshes, and the whiteness reaches more than 90.
The preparation process of the environment-friendly anti-cracking inorganic putty powder comprises the following operation steps:
s1, firstly, grinding and stirring 0.9 part of quartz powder and 60 parts of double flying powder to prepare composite powder, adding 0.2 part of anti-cracking agent into the composite powder, adding the anti-cracking agent into 20 parts of white cement, and adding the powder into a mixer to mix for 3-5 minutes;
s2, adding 0.7 part of 901 rubber powder, 0.2 part of activator and 10 parts of calcium hydroxide into the premixed dry powder, mixing for 30 minutes in a mixer, observing the state of the dry powder in the mixer during mixing, finishing the preparation of the putty powder after the mixture is uniform and free of agglomeration, and discharging and packaging;
and S3, when in use, pouring the putty powder into shallow water, mixing uniformly, wherein the ratio of the putty powder to the clear water is three to one, stirring, standing for 10-12 minutes, and stirring again for 2-3 minutes to enable the putty powder to be pasty for use.
The cracking resistance of the putty powder produced in the second embodiment meets the requirement, but after the putty powder is used for a period of time, the powder removal condition can occur, the water resistance is slightly reduced, and particularly in humid areas, the film forming property of the putty powder is poor due to long-term humidity, and the powder removal condition is more serious.
Example three:
the invention provides a preparation process of environment-friendly anti-cracking inorganic putty powder, which comprises the following components: 40 parts of white cement, 8 parts of calcium hydroxide, 45 parts of calcium carbonate, 0.5 part of 901 rubber powder, 0.2 part of an active agent, 0.2 part of an anti-cracking agent and 601 parts of quartz powder.
Furthermore, the mesh number of the Shuangfei powder is larger than 350 meshes, and the mesh number of the quartz powder is larger than 250 meshes.
Furthermore, the mesh number of the white cement is larger than 400 meshes, and the mesh number of the calcium hydroxide is 300-400 meshes.
Furthermore, the white cement is used as a hydraulic binding material and is used as a main filling material of the putty powder, and the white cement and the ash cement can be used alternatively.
Further, the quartz powder and the double flying powder are prepared into composite powder, and the composite powder and the anti-cracking agent are added into the white cement.
Further, the crack resistance agent can be replaced by 903 rubber powder, and the components are as follows: 30-40 parts of white cement, 10-20 parts of quartz powder, 3-5 parts of calcium hydroxide, 30-40 parts of double flying powder, 2.5-4 meshes of 903 rubber powder, 0.1-0.3 part of 901 rubber powder and 0.05-0.2 part of active agent, wherein the putty powder is high-grade exterior wall putty powder and is also the most ideal base coat putty of texture paint.
Furthermore, the double-flying powder consists of light calcium carbonate and heavy calcium carbonate, the proportion of the light calcium carbonate to the heavy calcium carbonate is two to one, and the atom bulk density of the heavy calcium carbonate is higher.
Furthermore, the total mesh number of the putty powder prepared by mixing the white cement, the calcium hydroxide, the calcium carbonate powder, the 901 rubber powder, the activator, the anti-cracking agent and the quartz powder is more than 350 meshes, and the whiteness reaches more than 90.
The preparation process of the environment-friendly anti-cracking inorganic putty powder comprises the following operation steps:
s1, firstly, grinding and stirring 6.1 parts of quartz powder and 45 parts of double flying powder to prepare composite powder, adding 0.2 part of anti-cracking agent into the composite powder, adding the anti-cracking agent into 25 parts of white cement, and adding the powder into a mixer to mix for 3-5 minutes;
s2, adding 0.5 part of 901 rubber powder, 0.2 part of activator and 8 parts of calcium hydroxide into the premixed dry powder, mixing for 20-30 minutes in a mixer, observing the state of the dry powder in the mixer during mixing, finishing the preparation of the putty powder after the mixture is uniform and free of agglomeration, and discharging and packaging;
and S3, when in use, pouring the putty powder into shallow water, mixing uniformly, wherein the ratio of the putty powder to the clear water is three to one, stirring, standing for 10-12 minutes, and stirring again for 2-3 minutes to enable the putty powder to be pasty for use.
The third embodiment produces putty powder that anti-crack can reach the requirement when using, but the whiteness degree of putty powder is not enough, mainly because the content of white cement and two flying powder is raised and is aroused, the whiteness degree of putty powder is not enough, can influence indoor overall effect after carrying out the fitment, and can give people an indoor comparatively dark sensation, and water resistance is relatively poor, when meetting the condition that putty soaks, the possibility that drops increases, and intensity is lower.
Example four:
the invention provides a preparation process of environment-friendly anti-cracking inorganic putty powder, which comprises the following components: 30 parts of white cement, 8 parts of calcium hydroxide, 53 parts of heavy calcium carbonate, 0.6 part of 901 rubber powder, 0.2 part of an active agent, 0.2 part of an anti-cracking agent and 8 parts of quartz powder.
Furthermore, the mesh number of the Shuangfei powder is larger than 350 meshes, and the mesh number of the quartz powder is larger than 250 meshes.
Furthermore, the mesh number of the white cement is larger than 400 meshes, and the mesh number of the calcium hydroxide is 300-400 meshes.
Furthermore, the white cement is used as a hydraulic binding material and is used as a main filling material of the putty powder, and the white cement and the ash cement can be used alternatively.
Further, the quartz powder and the double flying powder are prepared into composite powder, and the composite powder and the anti-cracking agent are added into the white cement.
Further, the crack resistance agent can be replaced by 903 rubber powder, and the components are as follows: 30-40 parts of white cement, 10-20 parts of quartz powder, 3-5 parts of calcium hydroxide, 30-40 parts of double flying powder, 2.5-4 meshes of 903 rubber powder, 0.1-0.3 part of 901 rubber powder and 0.05-0.2 part of active agent, wherein the putty powder is high-grade exterior wall putty powder and is also the most ideal base coat putty of texture paint.
Furthermore, the double-flying powder consists of light calcium carbonate and heavy calcium carbonate, the proportion of the light calcium carbonate to the heavy calcium carbonate is two to one, and the atom bulk density of the heavy calcium carbonate is higher.
Furthermore, the total mesh number of the putty powder prepared by mixing the white cement, the calcium hydroxide, the calcium carbonate powder, the 901 rubber powder, the activator, the anti-cracking agent and the quartz powder is more than 350 meshes, and the whiteness reaches more than 90.
The preparation process of the environment-friendly anti-cracking inorganic putty powder comprises the following operation steps:
s1, firstly grinding and stirring 8 parts of quartz powder and 53 parts of double flying powder to prepare composite powder, adding 0.2 part of anti-cracking agent into the composite powder, adding the anti-cracking agent into 30 parts of white cement, and putting the powder into a mixer to mix for 3-5 minutes;
s2, adding 0.6 part of 901 rubber powder, 0.2 part of activator and 8 parts of calcium hydroxide into the premixed dry powder, mixing for 20-30 minutes in a mixer, observing the state of the dry powder in the mixer during mixing, finishing the preparation of the putty powder after the mixture is uniform and free of agglomeration, and discharging and packaging;
and S3, when in use, pouring the putty powder into shallow water, mixing uniformly, wherein the ratio of the putty powder to the clear water is three to one, stirring, standing for 10-12 minutes, and stirring again for 2-3 minutes to enable the putty powder to be pasty for use.
The putty powder produced by the fourth embodiment is white in texture, can meet the requirement of light during decoration, has good bonding strength and good waterproofness, does not have serious powder removal condition due to the fact that air is moist when in use, is long in use time, and is long in service time and low in cost.
Example five:
the invention provides a preparation process of environment-friendly anti-cracking inorganic putty powder, which comprises the following components: 25 parts of white cement, 5 parts of calcium hydroxide, 60 parts of calcium carbonate, 0.5 part of 901 rubber powder, 0.1 part of an active agent, 0.1 part of an anti-cracking agent and 9.3 parts of quartz powder.
Furthermore, the mesh number of the Shuangfei powder is larger than 350 meshes, and the mesh number of the quartz powder is larger than 250 meshes.
Furthermore, the mesh number of the white cement is larger than 400 meshes, and the mesh number of the calcium hydroxide is 300-400 meshes.
Furthermore, the white cement is used as a hydraulic binding material and is used as a main filling material of the putty powder, and the white cement and the ash cement can be used alternatively.
Further, the quartz powder and the double flying powder are prepared into composite powder, and the composite powder and the anti-cracking agent are added into the white cement.
Further, the crack resistance agent can be replaced by 903 rubber powder, and the components are as follows: 30-40 parts of white cement, 10-20 parts of quartz powder, 3-5 parts of calcium hydroxide, 30-40 parts of double flying powder, 2.5-4 meshes of 903 rubber powder, 0.1-0.3 part of 901 rubber powder and 0.05-0.2 part of active agent, wherein the putty powder is high-grade exterior wall putty powder and is also the most ideal base coat putty of texture paint.
Furthermore, the double-flying powder consists of light calcium carbonate and heavy calcium carbonate, the proportion of the light calcium carbonate to the heavy calcium carbonate is two to one, and the atom bulk density of the heavy calcium carbonate is higher.
Furthermore, the total mesh number of the putty powder prepared by mixing the white cement, the calcium hydroxide, the calcium carbonate powder, the 901 rubber powder, the activator, the anti-cracking agent and the quartz powder is more than 350 meshes, and the whiteness reaches more than 90.
The preparation process of the environment-friendly anti-cracking inorganic putty powder comprises the following operation steps:
s1, firstly, grinding and stirring 9.3 parts of quartz powder and 60 parts of double flying powder to prepare composite powder, adding 0.1 part of anti-cracking agent into the composite powder, adding the anti-cracking agent into 25 parts of white cement, and adding the powder into a mixer to mix for 3-5 minutes;
s2, adding 0.5 part of 901 rubber powder, 0.1 part of activator and 5 parts of calcium hydroxide into the premixed dry powder, mixing for 20-30 minutes in a mixer, observing the state of the dry powder in the mixer during mixing, finishing the preparation of the putty powder after the mixture is uniform and free of agglomeration, and discharging and packaging;
and S3, when in use, pouring the putty powder into shallow water, mixing uniformly, wherein the ratio of the putty powder to the clear water is three to one, stirring, standing for 10-12 minutes, and stirring again for 2-3 minutes to enable the putty powder to be pasty for use.
The putty powder produced in the fifth embodiment is whiter in texture, and is full of light when subsequent decoration is carried out, but the waterproof performance and the anti-cracking performance of the fifth embodiment are slightly reduced, the powder removal condition can be slightly increased when the putty powder is used, and the strength and the hardness meet the requirements.
The comparison of the first embodiment and the fifth embodiment shows that the putty powder produced by the fourth embodiment has the best comprehensive performance and can meet the use requirements, the preparation raw materials of the putty powder do not contain toxic and harmful substances, no pollutant is generated in the production process, the production process is simple and labor-saving, the putty powder can be suitable for most of conditions, the produced putty powder has good crack resistance and water resistance, the whiteness is high, and the effect when the putty powder is used for decoration is better.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures may refer to general designs, and in the case of no conflict, the same embodiment and different embodiments of the present invention may be combined with each other;
and finally: 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 are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (9)
1. A preparation process of environment-friendly anti-cracking inorganic putty powder is characterized by comprising the following steps: the environment-friendly anti-cracking inorganic putty powder comprises the following components: 20-40 parts of white cement, 5-10 parts of calcium hydroxide, 40-60 parts of calcium carbonate, 0.5-0.7 part of 901 rubber powder, 0.1-0.3 part of an active agent, 0.1-0.3 part of an anti-cracking agent and 5-10 parts of quartz powder.
2. The preparation process of the environment-friendly anti-cracking inorganic putty powder as claimed in claim 1, which is characterized in that: the mesh number of the double flying powder is larger than 350 meshes, and the mesh number of the quartz powder is larger than 250 meshes.
3. The preparation process of the environment-friendly anti-cracking inorganic putty powder as claimed in claim 1, which is characterized in that: the mesh number of the white cement is larger than 400 meshes, and the mesh number of the calcium hydroxide is 300-400 meshes.
4. The preparation process of the environment-friendly anti-cracking inorganic putty powder as claimed in claim 1, which is characterized in that: the white cement is used as a hydraulic binding material, the white cement is used as a main filling material of the putty powder, and the white cement and the ash cement can be used alternatively.
5. The preparation process of the environment-friendly anti-cracking inorganic putty powder as claimed in claim 1, which is characterized in that: the quartz powder and the double flying powder are prepared into composite powder, and the composite powder and the anti-cracking agent are added into the white cement.
6. The preparation process of the environment-friendly anti-cracking inorganic putty powder as claimed in claim 1, which is characterized in that: the anti-cracking agent can be replaced by 903 rubber powder, and the components are as follows: 30-40 parts of white cement, 10-20 parts of quartz powder, 3-5 parts of calcium hydroxide, 30-40 parts of double flying powder, 2.5-4 meshes of 903 rubber powder, 0.1-0.3 part of 901 rubber powder and 0.05-0.2 part of active agent, wherein the putty powder is high-grade exterior wall putty powder and is also the most ideal base coat putty of texture paint.
7. The preparation process of the environment-friendly anti-cracking inorganic putty powder as claimed in claim 1, which is characterized in that: the double-flying powder consists of light calcium carbonate and heavy calcium carbonate, the proportion of the light calcium carbonate to the heavy calcium carbonate is two to one, and the atom bulk density of the heavy carbonic acid is higher.
8. The preparation process of the environment-friendly anti-cracking inorganic putty powder as claimed in claim 1, which is characterized in that: the total mesh number of the putty powder prepared by mixing the white cement, the calcium hydroxide, the calcium carbonate, the 901 rubber powder, the activator, the anti-cracking agent and the quartz powder is more than 350 meshes, and the whiteness reaches more than 90.
9. The process for preparing the environment-friendly anti-cracking inorganic putty powder according to any one of claims 1 to 8, comprising the following operation steps:
s1, firstly grinding and stirring quartz powder and double flying powder to prepare composite powder, adding an anti-cracking agent into the composite powder, adding the anti-cracking agent into white cement, adding the powder into a mixer, and mixing for 3-5 minutes;
s2, adding 901 rubber powder, an active agent and calcium hydroxide into the premixed dry powder, mixing for 20-30 minutes in a mixer, observing the state of the dry powder in the mixer during mixing, completing the preparation of the putty powder after the mixture is uniform and free of agglomeration, and discharging and packaging;
and S3, when in use, pouring the putty powder into shallow water, mixing uniformly, wherein the ratio of the putty powder to the clear water is three to one, stirring, standing for 10-12 minutes, and stirring for 2-3 minutes again to enable the putty powder to be in a paste shape for use, and the electric stirring effect is optimal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111113453.1A CN113736301A (en) | 2021-09-23 | 2021-09-23 | Preparation process of environment-friendly anti-cracking inorganic putty powder |
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| CN202111113453.1A CN113736301A (en) | 2021-09-23 | 2021-09-23 | Preparation process of environment-friendly anti-cracking inorganic putty powder |
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| CN113736301A true CN113736301A (en) | 2021-12-03 |
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| CN202111113453.1A Pending CN113736301A (en) | 2021-09-23 | 2021-09-23 | Preparation process of environment-friendly anti-cracking inorganic putty powder |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU68855A1 (en) * | 1972-11-25 | 1974-01-28 | ||
| CN101492578A (en) * | 2008-01-25 | 2009-07-29 | 张鼎赛 | Split resistant putty powder and producing process |
| CN102051083A (en) * | 2009-10-27 | 2011-05-11 | 宋德臣 | Environmentally-friendly crack-resistant exterior wall putty powder and preparation process thereof |
| CN103497563A (en) * | 2013-08-29 | 2014-01-08 | 王传福 | Exterior wall crack resistant elastic putty powder |
| CN107778948A (en) * | 2016-08-24 | 2018-03-09 | 南京禾文化创意有限公司 | A kind of impact resistance Environmental-friendputty putty powder |
| CN111534141A (en) * | 2020-06-01 | 2020-08-14 | 武汉福田同一建材有限公司 | Heat-preservation environment-friendly multifunctional putty powder |
| CN113174157A (en) * | 2020-05-09 | 2021-07-27 | 中国科学院青海盐湖研究所 | Wall surface phase change putty and preparation method thereof |
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2021
- 2021-09-23 CN CN202111113453.1A patent/CN113736301A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU68855A1 (en) * | 1972-11-25 | 1974-01-28 | ||
| CN101492578A (en) * | 2008-01-25 | 2009-07-29 | 张鼎赛 | Split resistant putty powder and producing process |
| CN102051083A (en) * | 2009-10-27 | 2011-05-11 | 宋德臣 | Environmentally-friendly crack-resistant exterior wall putty powder and preparation process thereof |
| CN103497563A (en) * | 2013-08-29 | 2014-01-08 | 王传福 | Exterior wall crack resistant elastic putty powder |
| CN107778948A (en) * | 2016-08-24 | 2018-03-09 | 南京禾文化创意有限公司 | A kind of impact resistance Environmental-friendputty putty powder |
| CN113174157A (en) * | 2020-05-09 | 2021-07-27 | 中国科学院青海盐湖研究所 | Wall surface phase change putty and preparation method thereof |
| CN111534141A (en) * | 2020-06-01 | 2020-08-14 | 武汉福田同一建材有限公司 | Heat-preservation environment-friendly multifunctional putty powder |
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Application publication date: 20211203 |