CN104073035A - Acrylic acid copolymer emulsion cement-based waterproof paint - Google Patents
Acrylic acid copolymer emulsion cement-based waterproof paint Download PDFInfo
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- CN104073035A CN104073035A CN201310103715.5A CN201310103715A CN104073035A CN 104073035 A CN104073035 A CN 104073035A CN 201310103715 A CN201310103715 A CN 201310103715A CN 104073035 A CN104073035 A CN 104073035A
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- cement
- copolymer emulsion
- acrylic acid
- waterproof paint
- paint
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Abstract
The invention relates to a waterproof paint, specifically relates to an acrylic acid copolymer emulsion cement-based waterproof paint, and belongs to the technical field of paint. The acrylic acid copolymer emulsion cement-based waterproof paint is composed of the following raw materials in percentage by weight: 55 to 60% of silicate cement, 35 to 40% of acrylic acid emulsion, 2 to 3% of calcined kaolin, 2 to 3% of pentanediol, and 1 to 2% of nano calcium carbonate. The paint has excellent properties such as tensile strength, elongation rate, water impermeability, low-temperature foldability, heat resistance, and the like, and is convenient for construction operation.
Description
Technical field
The present invention relates to a kind of waterproof paint, be specifically related to a kind of acrylate copolymer emulsion cement-base waterproof coating, belong to technical field of coatings.
Background technology
Pitch class waterproof paint, constructing operation complexity and poor performance.Emulsificated asphalt water-proof painting material waterproof effect is poor, and weathering resistance is poor.Double-composition polyurethane waterproof paint good combination property, needs scene to prepare burden by a certain percentage, and not only construction trouble but also existence batching are forbidden to cause degradation to affect waterproof effect.Therefore, need a kind of new waterproof paint.
Summary of the invention
The object of this invention is to provide a kind of acrylate copolymer emulsion cement-base waterproof coating, this excellent product performance, tensile strength, unit elongation, watertightness, low-temperature bending, thermal stability are good, and constructing operation is simple and easy.
The object of the invention is to be achieved through the following technical solutions, a kind of acrylate copolymer emulsion cement-base waterproof coating, formulated by its weight percent by following raw material:
Silicate cement 55-60%,
ACRYLIC EMULSION 35-40%,
Calcined kaolin 2-3%,
Pentanediol 2-3%,
Nano-calcium carbonate 1-2%.
Preferably, waterproof paint is formulated by its weight percent by following raw material:
Silicate cement 60%,
ACRYLIC EMULSION 35%,
Calcined kaolin 2%,
Pentanediol 2%,
Nano-calcium carbonate 1%.
Compared with prior art, the present invention has following beneficial effect: the first, and waterproof layer physical strength is high, and wear resisting property is good.The second, prevent that moisture, salt from polluting, mould fungus inhibition growth.The 3rd, the present invention is cement based, and waterproof layer is paving ceramic tile, mosaic etc. directly.The 4th, tensile strength, unit elongation, watertightness, low-temperature bending, thermal stability are good, and design parameter is in table 1.
The performance perameter of table 1 acrylate copolymer emulsion cement-base waterproof coating
The performance perameter of table 1 acrylate copolymer emulsion cement-base waterproof coating
| Sequence number | The project indicator | Technical requirements (I) | Detected result |
| 1 | Tensile strength (Mpa) | ≥1.2 | ≥1.8 |
| 2 | Unit elongation (%) | ≥200 | ≥240 |
| 3 | Watertightness | 0.3Mpa, 30min is waterproof | 0.3Mpa, 40min is waterproof |
| 4 | Low-temperature bending | -10 DEG C, 2h is flawless | -10 DEG C, 2.5h is flawless |
| 5 | Thermal stability (DEG C) | 100℃ | 120℃ |
Embodiment
Embodiment 1
A kind of acrylate copolymer emulsion cement-base waterproof coating, formulated by its weight percent by following raw material:
Silicate cement 55-60%,
ACRYLIC EMULSION 35-40%,
Calcined kaolin 2-3%,
Pentanediol 2-3%,
Nano-calcium carbonate 1-2%.
Embodiment 2
A kind of acrylate copolymer emulsion cement-base waterproof coating, formulated by its weight percent by following raw material:
Silicate cement 60%,
ACRYLIC EMULSION 35%,
Calcined kaolin 2%,
Pentanediol 2%,
Nano-calcium carbonate 1%.
Embodiment 3
A kind of acrylate copolymer emulsion cement-base waterproof coating, formulated by its weight percent by following raw material:
Silicate cement 55%,
ACRYLIC EMULSION 40%,
Calcined kaolin 2%,
Pentanediol 2%,
Nano-calcium carbonate 1%.
Embodiment 4
A kind of acrylate copolymer emulsion cement-base waterproof coating, formulated by its weight percent by following raw material:
Silicate cement 58%,
ACRYLIC EMULSION 36%,
Calcined kaolin 2%,
Pentanediol 2%,
Nano-calcium carbonate 2%.
Claims (2)
1. an acrylate copolymer emulsion cement-base waterproof coating, is characterized in that: described waterproof paint is formulated by its weight percent by following raw material:
Silicate cement 55-60%,
ACRYLIC EMULSION 35-40%,
Calcined kaolin 2-3%,
Pentanediol 2-3%,
Nano-calcium carbonate 1-2%.
2. acrylate copolymer emulsion cement-base waterproof coating according to claim 1, is characterized in that: described waterproof paint is formulated by its weight percent by following raw material:
Silicate cement 60%,
ACRYLIC EMULSION 35%,
Calcined kaolin 2%,
Pentanediol 2%,
Nano-calcium carbonate 1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310103715.5A CN104073035A (en) | 2013-03-28 | 2013-03-28 | Acrylic acid copolymer emulsion cement-based waterproof paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310103715.5A CN104073035A (en) | 2013-03-28 | 2013-03-28 | Acrylic acid copolymer emulsion cement-based waterproof paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104073035A true CN104073035A (en) | 2014-10-01 |
Family
ID=51594655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310103715.5A Pending CN104073035A (en) | 2013-03-28 | 2013-03-28 | Acrylic acid copolymer emulsion cement-based waterproof paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104073035A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259772A (en) * | 2022-07-27 | 2022-11-01 | 田东 | Cement formula product |
-
2013
- 2013-03-28 CN CN201310103715.5A patent/CN104073035A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259772A (en) * | 2022-07-27 | 2022-11-01 | 田东 | Cement formula product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141001 |