CN109516738A - A kind of rigidity cracking resistance quartz sand water-repellent paint - Google Patents
A kind of rigidity cracking resistance quartz sand water-repellent paint Download PDFInfo
- Publication number
- CN109516738A CN109516738A CN201811525325.6A CN201811525325A CN109516738A CN 109516738 A CN109516738 A CN 109516738A CN 201811525325 A CN201811525325 A CN 201811525325A CN 109516738 A CN109516738 A CN 109516738A
- Authority
- CN
- China
- Prior art keywords
- quartz sand
- water
- powder
- defoaming agent
- cracking resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
- C04B2111/00508—Cement paints
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention provides a kind of rigid cracking resistance quartz sand water-repellent paints, it is mixed by powder and liquid material, powder includes quartz sand, portland cement, dicalcium powder, lignocellulosic, resin glue and high polymerization degree cellulose, quartz sand, portland cement, dicalcium powder, lignocellulosic, resin glue and high polymerization degree cellulose mass ratio be 50-70:50-70:20-30:20-30:8-15:30-50；Liquid material includes acrylic emulsion, anti-aging agent, defoaming agent, organosilicon moisture repellent, reflective insulation pigments and fillers and water, acrylic emulsion, anti-aging agent, defoaming agent, organosilicon moisture repellent, reflective insulation pigments and fillers and water mass ratio be 50-70:3-8:3-5:3-5:5-8:20-30；The quality of the powder and liquid material is 1:0.3-0.45.The present invention is using quartz sand as product reinforcement, effectively promote the tensile strength and elongation at break of water-repellent paint, by different grain size quartz sand thickness gradation, then it is equipped with lignocellulosic, high polymerization degree cellulose, plays the role of cracking resistance, increases intensity adhesive force.
Description
Technical field
The present invention relates to miner fields, and in particular to a kind of rigidity cracking resistance quartz sand water-repellent paint.
Background technique
Currently, part is more, and figure is complicated, so its is close since it is configured for the top or side in many houses in construction industry
Envelope degree is poor, is easy any standing water on top, interior wall and gets damp, is mouldy, brings very big puzzlement to resident, and water-repellent paint it is cured after formed
Waterproofing membrane there is certain extensibility, elastoplasticity, crack resistance, impermeability and weatherability, waterproof can be played, anti-blend protection
Effect.Water-repellent paint has good thermal adaptability, easy to operate, for ease of maintenaince with maintenance.
Common water-repellent paint intensity requirement is high, will have good waterproof effect in indehiscent situation, but
Although the water-repellent paint intensity of some types is very high, the ability of cracking resistance or situation be not on the contrary, its performance is not achieved
Weighing apparatus, has been unable to meet the demand of people.
Existing water-repellent paint is usually merely with thinner quartz sand as in the powder in dry powder and mortar, in order to mention
The intensity of high water-repellent paint, but when increasing with the dosage of quartz sand and cement can not but make product be capable of forming fine and close
Continuous phase, viscosity substantially reduce, and waterproof performance reduces；And if the dosage by increasing lotion is to alleviate in quartz sand and cement
Stress, but often lead to the problem of cost greatly increases, viscosity is excessive, application property reduces again.
Summary of the invention
In view of the above-mentioned problems in the prior art, the present invention provides a kind of rigid cracking resistance quartz sand water-repellent paint, preparation sides
Method is simple, is more advantageous to the homogeneity of water-repellent paint, and water-repellent paint obtained has preferable tensile strength and excellent disconnected
Split elongation, good water-proof effect.
The following technical solution is employed by the present invention:
A kind of rigidity cracking resistance quartz sand water-repellent paint, is mixed, the powder includes quartz sand, silicon by powder and liquid material
Acid salt cement, dicalcium powder, lignocellulosic, resin glue and high polymerization degree cellulose, the quartz sand, portland cement, coarse whiting
Powder, lignocellulosic, resin glue and high polymerization degree cellulose mass ratio be 50-70:50-70:20-30:20-30:8-15:
30-50；The liquid material includes acrylic emulsion, anti-aging agent, defoaming agent, organosilicon moisture repellent, reflective insulation pigments and fillers and water, institute
The mass ratio for stating acrylic emulsion, anti-aging agent, defoaming agent, organosilicon moisture repellent, reflective insulation pigments and fillers and water is 50-70:3-
8:3-5:3-5:5-8:20-30；The quality of the powder and liquid material is 1:0.3-0.45.
Preferably, the quartz sand, portland cement, dicalcium powder, lignocellulosic, resin glue and high polymerization degree cellulose
Mass ratio be 60:60:25:25:9:50；The acrylic emulsion, anti-aging agent, defoaming agent, reflective insulation pigments and fillers and water
Mass ratio is 70:5:3:3:6:20.
Preferably, the quartz sand is made of 20-30 mesh quartz sand, 30-50 mesh quartz sand and 100-150 mesh quartz sand,
The mass ratio of the 20-30 mesh quartz sand, 30-50 mesh quartz sand and 100-150 mesh quartz sand is 1-3:2-5:1-2.
It preferably, is 98000- in 20 DEG C of average viscosity CPS when the high polymerization degree cellulose concentration is 2%
102000。
Preferably, the acrylic emulsion is selected from one of acrylate and vinyl acetate emulsion, styrene-acrylic emulsion, pure-acrylic emulsion and silicone acrylic emulsion
Or it is a variety of.
Preferably, the model of the defoaming agent is selected from defoaming agent KS603, defoaming agent SE47, defoaming agent A-10 and defoaming agent
One of P803 or a variety of.
Preferably, the organosilicon moisture repellent is siloxane polymer.
The invention has the advantages that:
Quartz sand can effectively promote the tensile strength and extension at break of water-repellent paint obtained as product reinforcement
Rate, coarse whiting increases density as packing material, by the thickness gradation of different grain size quartz sand, then be equipped with lignocellulosic,
High polymerization degree cellulose plays the role of cracking resistance, increases intensity adhesive force；Reflective insulation pigments and fillers have excellent sunlight
Near-infrared reflection ability, can reflected sunlight near-infrared, the energy in visible light, make heat be not easy to gather；Present invention preparation side
Method is simple, and the tensile strength of water-repellent paint obtained is high, and has excellent elongation at break.
Specific embodiment
The present invention is specifically described combined with specific embodiments below:
Embodiment 1
A kind of rigidity cracking resistance quartz sand water-repellent paint, is mixed, the powder includes quartz sand, silicon by powder and liquid material
Acid salt cement, dicalcium powder, lignocellulosic, resin glue and high polymerization degree cellulose, the quartz sand, portland cement, coarse whiting
Powder, lignocellulosic, resin glue and high polymerization degree cellulose mass ratio be 60:60:25:25:9:50；The liquid material includes third
Olefin(e) acid lotion, anti-aging agent, defoaming agent, organosilicon moisture repellent, reflective insulation pigments and fillers and water, the acrylic emulsion, anti-aging agent,
Defoaming agent, organosilicon moisture repellent, reflective insulation pigments and fillers and water mass ratio be 70:5:3:3:6:20；The powder and liquid material
Quality be 1:0.4.
The quartz sand is made of 20-30 mesh quartz sand, 30-50 mesh quartz sand and 100-150 mesh quartz sand, the 20-
The mass ratio of 30 mesh quartz sands, 30-50 mesh quartz sand and 100-150 mesh quartz sand is 1:2:1.
It is 98000-102000 in 20 DEG C of average viscosity CPS when the high polymerization degree cellulose concentration is 2%；It is described
Acrylic emulsion is acrylate and vinyl acetate emulsion；The model defoaming agent SE47 of the defoaming agent；The organosilicon moisture repellent is poly- for siloxanes
Close object.
Embodiment 2
A kind of rigidity cracking resistance quartz sand water-repellent paint, is mixed, the powder includes quartz sand, silicon by powder and liquid material
Acid salt cement, dicalcium powder, lignocellulosic, resin glue and high polymerization degree cellulose, the quartz sand, portland cement, coarse whiting
Powder, lignocellulosic, resin glue and high polymerization degree cellulose mass ratio be 50:50:20:20:8:30；The liquid material includes third
Olefin(e) acid lotion, anti-aging agent, defoaming agent, organosilicon moisture repellent, reflective insulation pigments and fillers and water, the acrylic emulsion, anti-aging agent,
Defoaming agent, organosilicon moisture repellent, reflective insulation pigments and fillers and water mass ratio be 50:3:3:3:5:20；The powder and liquid material
Quality be 1:0.3.
The quartz sand is made of 20-30 mesh quartz sand, 30-50 mesh quartz sand and 100-150 mesh quartz sand, the 20-
The mass ratio of 30 mesh quartz sands, 30-50 mesh quartz sand and 100-150 mesh quartz sand is 1:2:1.
It is 98000-102000 in 20 DEG C of average viscosity CPS when the high polymerization degree cellulose concentration is 2%；It is described
Acrylic emulsion is styrene-acrylic emulsion；The defoaming agent is defoaming agent KS603；The organosilicon moisture repellent is siloxane polymer.
Embodiment 3
A kind of rigidity cracking resistance quartz sand water-repellent paint, is mixed, the powder includes quartz sand, silicon by powder and liquid material
Acid salt cement, dicalcium powder, lignocellulosic, resin glue and high polymerization degree cellulose, the quartz sand, portland cement, coarse whiting
Powder, lignocellulosic, resin glue and high polymerization degree cellulose mass ratio be 70:70:30:30:15:50；The liquid material includes
Acrylic emulsion, anti-aging agent, defoaming agent, organosilicon moisture repellent, reflective insulation pigments and fillers and water, the acrylic emulsion are prevented always
Agent, defoaming agent, organosilicon moisture repellent, reflective insulation pigments and fillers and water mass ratio be 70:8:5:5:8:30；The powder and liquid
The quality of material is 1:0.45.
The quartz sand is made of 20-30 mesh quartz sand, 30-50 mesh quartz sand and 100-150 mesh quartz sand, the 20-
The mass ratio of 30 mesh quartz sands, 30-50 mesh quartz sand and 100-150 mesh quartz sand is 3:5:2.
It is 98000-102000 in 20 DEG C of average viscosity CPS when the high polymerization degree cellulose concentration is 2%；It is described
Acrylic emulsion is pure-acrylic emulsion；The defoaming agent is defoaming agent P803；The organosilicon moisture repellent is siloxane polymer.
Embodiment 4
A kind of rigidity cracking resistance quartz sand water-repellent paint, is mixed, the powder includes quartz sand, silicon by powder and liquid material
Acid salt cement, dicalcium powder, lignocellulosic, resin glue and high polymerization degree cellulose, the quartz sand, portland cement, coarse whiting
Powder, lignocellulosic, resin glue and high polymerization degree cellulose mass ratio be 55:70:20:20:10:40；The liquid material includes
Acrylic emulsion, anti-aging agent, defoaming agent, organosilicon moisture repellent, reflective insulation pigments and fillers and water, the acrylic emulsion are prevented always
Agent, defoaming agent, organosilicon moisture repellent, reflective insulation pigments and fillers and water mass ratio be 60:3:3:3:5:30；The powder and liquid
The quality of material is 1:0.35.
The quartz sand is made of 20-30 mesh quartz sand, 30-50 mesh quartz sand and 100-150 mesh quartz sand, the 20-
The mass ratio of 30 mesh quartz sands, 30-50 mesh quartz sand and 100-150 mesh quartz sand is 2:3:1.
It is 98000-102000 in 20 DEG C of average viscosity CPS when the high polymerization degree cellulose concentration is 2%；It is described
Acrylic emulsion is silicone acrylic emulsion；The defoaming agent is defoaming agent A-10；The organosilicon moisture repellent is siloxane polymer.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made within the essential scope of the present invention also should belong to of the invention
Protection scope.
Claims (7)
1. a kind of rigidity cracking resistance quartz sand water-repellent paint, which is characterized in that mixed by powder and liquid material, the powder includes
Quartz sand, portland cement, dicalcium powder, lignocellulosic, resin glue and high polymerization degree cellulose, the quartz sand, silicate
Cement, dicalcium powder, lignocellulosic, resin glue and high polymerization degree cellulose mass ratio be 50-70:50-70:20-30:20-
30:8-15:30-50；The liquid material includes that acrylic emulsion, anti-aging agent, defoaming agent, organosilicon moisture repellent, reflective insulation face are filled out
Material and water, the acrylic emulsion, anti-aging agent, defoaming agent, organosilicon moisture repellent, reflective insulation pigments and fillers and water mass ratio be
50-70:3-8:3-5:3-5:5-8:20-30；The quality of the powder and liquid material is 1:0.3-0.45.
2. a kind of rigid cracking resistance quartz sand water-repellent paint according to claim 1, which is characterized in that the quartz sand, silicon
Acid salt cement, dicalcium powder, lignocellulosic, resin glue and high polymerization degree cellulose mass ratio be 60:60:25:25:9:50；
The acrylic emulsion, anti-aging agent, defoaming agent, reflective insulation pigments and fillers and water mass ratio be 70:5:3:3:6:20.
3. a kind of rigid cracking resistance quartz sand water-repellent paint according to claim 1 or 2, which is characterized in that the quartz sand
It is made of 20-30 mesh quartz sand, 30-50 mesh quartz sand and 100-150 mesh quartz sand, the 20-30 mesh quartz sand, 30-50 mesh
The mass ratio of quartz sand and 100-150 mesh quartz sand is 1-3:2-5:1-2.
4. a kind of rigid cracking resistance quartz sand water-repellent paint according to claim 3, which is characterized in that the high polymerization degree is fine
It is 98000-102000 in 20 DEG C of average viscosity CPS when the plain concentration of dimension is 2%.
5. a kind of rigid cracking resistance quartz sand water-repellent paint according to claim 3, which is characterized in that the acrylic emulsion
Selected from one of acrylate and vinyl acetate emulsion, styrene-acrylic emulsion, pure-acrylic emulsion and silicone acrylic emulsion or a variety of.
6. a kind of rigid cracking resistance quartz sand water-repellent paint according to claim 3, which is characterized in that the type of the defoaming agent
Number selected from one of defoaming agent KS603, defoaming agent SE47, defoaming agent A-10 and defoaming agent P803 or a variety of.
7. a kind of rigid cracking resistance quartz sand water-repellent paint according to claim 3, which is characterized in that the organosilicon hydrophobic
Agent is siloxane polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525325.6A CN109516738A (en) | 2018-12-13 | 2018-12-13 | A kind of rigidity cracking resistance quartz sand water-repellent paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525325.6A CN109516738A (en) | 2018-12-13 | 2018-12-13 | A kind of rigidity cracking resistance quartz sand water-repellent paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109516738A true CN109516738A (en) | 2019-03-26 |
Family
ID=65796611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811525325.6A Withdrawn CN109516738A (en) | 2018-12-13 | 2018-12-13 | A kind of rigidity cracking resistance quartz sand water-repellent paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109516738A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023168809A1 (en) * | 2022-03-11 | 2023-09-14 | 上海保立佳新材料有限公司 | Anti-cracking and anti-aging waterproof decorative integrated coating and preparation method therefor |
-
2018
- 2018-12-13 CN CN201811525325.6A patent/CN109516738A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023168809A1 (en) * | 2022-03-11 | 2023-09-14 | 上海保立佳新材料有限公司 | Anti-cracking and anti-aging waterproof decorative integrated coating and preparation method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107267061B (en) | Nano inorganic powder modified organic silicon waterproof coating | |
| CN102351487B (en) | Building external wall powder paint and preparation method thereof | |
| CN101775217B (en) | Room-temperature vulcanized organic polyorganosiloxane composition and preparation method | |
| US8129461B2 (en) | Silica-based coating composition and its use for coating cement-bonded objects | |
| CN105368236A (en) | Waterproof coating and preparation method and application thereof, and asphalt waterproof coiled material | |
| CN105295828B (en) | Resistance to immersion one-component depickling type silicone sealant compositions and preparation method thereof | |
| CN104017469A (en) | Inorganic flake water-based epoxy resin coating | |
| CN104232011A (en) | Neutral transparent silicone weather-resistant sealing adhesive for building | |
| CN102558870A (en) | Single-component ketone-oxime-removing type silicon rubber sealant and preparation method thereof | |
| CN109942258B (en) | Polymer cement waterproof coating resistant to efflorescence and preparation method thereof | |
| CN108913077A (en) | A kind of ventilative filleting glue of ceramic tile | |
| CN110183187A (en) | A kind of modified water-proofing anticracking cement mortar | |
| CN108611048A (en) | Dry-type transformer dealcoholized type organic silicon potting adhesive and preparation method thereof | |
| CN109516738A (en) | A kind of rigidity cracking resistance quartz sand water-repellent paint | |
| CN105505143B (en) | Aging-proof building paint that a kind of nano composite material is modified and preparation method thereof | |
| CN105239739B (en) | A kind of coating structure for wall body decoration | |
| CN107417197B (en) | Exposed wear-resistant polymer cement waterproof slurry and preparation method thereof | |
| KR102060601B1 (en) | Water proof painting composition for concrete structure and painting method | |
| Fu et al. | Polymer cement waterproof coating and its properties | |
| CN102424561A (en) | Flexible fireproof building wall material | |
| CN104559758A (en) | Bottom coating liquid for silane modified polyether sealant and preparation method thereof | |
| CN105801170A (en) | Concrete curing agent and preparation method thereof | |
| CN109456004A (en) | A kind of quartz sand water-repellent paint | |
| CN115160913A (en) | Liquid waterproof coiled material and preparation method and use method thereof | |
| CN105399364B (en) | A kind of interfacial agents composition and its application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190326 |