CN111234701A - Non-cured rubber asphalt waterproof coating - Google Patents
Non-cured rubber asphalt waterproof coating Download PDFInfo
- Publication number
- CN111234701A CN111234701A CN202010189617.8A CN202010189617A CN111234701A CN 111234701 A CN111234701 A CN 111234701A CN 202010189617 A CN202010189617 A CN 202010189617A CN 111234701 A CN111234701 A CN 111234701A
- Authority
- CN
- China
- Prior art keywords
- parts
- rubber
- asphalt
- waterproof coating
- caco
- 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.)
- Pending
Links
Classifications
-
- 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
- C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a non-curing rubber asphalt waterproof coating, which is characterized by comprising the following components in parts by weight: comprises the following components in parts by weight: 70#1800-portion of asphalt, 1400-portion of aromatic oil, 100-portion of linear SBS, 200-portion of SBR, 100-portion of butyl rubber, 600-portion of rubber, CaCO3Powder 1000-. The waterproof coating disclosed by the invention has the advantages of aging resistance, acid and alkali resistance, salt resistance and the like.
Description
Technical Field
The invention relates to the field of waterproof coatings, and particularly relates to a non-cured rubber asphalt waterproof coating.
Background
The asphalt waterproof paint is a solvent type or water emulsion type waterproof paint prepared by using asphalt as a base material, and the solvent type asphalt waterproof paint is prepared by directly dissolving unmodified petroleum asphalt in a solvent such as gasoline and the like, and is also called as cold base oil. The water emulsion type asphalt waterproof coating is a coating formed by dispersing petroleum asphalt in water under the action of a chemical emulsifier or a mineral emulsifier to form a stable water dispersion.
At present, the existing asphalt waterproof coating has short service life and great defects in environments with strong acid-base property and high salinity-base property.
Disclosure of Invention
Aiming at the defects in reality, the invention provides a non-cured rubber asphalt waterproof coating.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a non-curing rubber asphalt waterproof coating comprises the following components in parts by weight: 70#1800-portion of asphalt, 1400-portion of aromatic oil, 100-portion of linear SBS, 200-portion of SBR, 100-portion of butyl rubber, 600-portion of rubber, CaCO3Powder 1000-.
Preferably, the composition comprises the following components in parts by weight: 70#2000 parts of asphalt, 1500 parts of aromatic oil, 100 parts of linear SBS, 150 parts of SBR, 100 parts of butyl rubber, 400 parts of rubber and CaCO31500 parts of powder.
Preferably, the CaCO3The particle size of the powder is more than or equal to 300 meshes.
The invention also provides a preparation method of the non-cured rubber asphalt waterproof coating, which comprises the following steps,
s1, under the condition of the rotation speed of 90-180r/min, continuously stirring and heating the mixture of the asphalt and the aromatic oil to 145-155 ℃, then adding SBR, and continuously stirring for 90 min;
s2, heating the mixture obtained in the step S1 to 180-190 ℃, adjusting the rotating speed to 90-120r/min, and adding linear SBS for oxidation;
s3, adding rubber into the mixture obtained in the step S2, heating to 210 ℃, oxidizing and continuously stirring for 1-1.5 h;
s4, cooling the mixture obtained in the step S3 to the temperature of 180-210 ℃, adding butyl rubber, and then adding CaCO3And (3) after the powder is added and uniformly stirred, polishing for 1-2h by using a colloid mill, discharging at the temperature of 150-.
The non-cured rubber asphalt waterproof coating has the following technical effects:
1. the coating can creep and self-heal at higher temperature and does not collapse when being coated on a vertical facade;
2. the non-cured rubber asphalt waterproof coating is tested by national building material industry building waterproof material product quality supervision, inspection and test center and Suzhou limited company of China building material inspection and certification group, the extensibility reaches 55mm (the standard specification is more than or equal to 15mm), the extensibility reaches 63mm (the standard specification is more than or equal to 15mm) in thermal aging (70 ℃, 168h) detection, the flexibility at low temperature is no fracture at-15 ℃, the extensibility reaches 63mm (the standard specification is more than or equal to 15mm) in acid resistance (2% sulfuric acid solution) detection, and the alkali resistance is [ 0.1% NaOH + saturated Ca (OH)2Solutions of]The extensibility in the detection is 63mm, the extensibility in the salt resistance (3 percent NaCl solution) detection is 61mm,
Detailed Description
The following further describes the embodiments of the present invention. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as no conflict is formed therebetween.
The embodiment I is a non-curing rubber asphalt waterproof coating which comprises the following components in parts by weight: 70#1800 portions of asphalt, 1400 portions of aromatic oil, 100 portions of linear SBS, 100 portions of SBR, 100 portions of butyl rubber, 300 portions of rubber and CaCO31000 parts of powder.
The second embodiment is a non-curing rubber asphalt waterproof coating which comprises the following components in parts by weight: 70#2200 parts of asphalt, 1600 parts of aromatic oil, 200 parts of linear SBS, 200 parts of SBR, 200 parts of butyl rubber, 600 parts of rubber and CaCO31500 parts of powder.
Example three, a non-curing rubber asphalt waterproof coating comprises the following components in parts by weight: 70#2000 parts of asphalt, 1500 parts of aromatic oil, 100 parts of linear SBS, 150 parts of SBR, 100 parts of butyl rubber, 400 parts of rubber and CaCO31500 parts of powder.
Example four, a method for preparing a non-curing rubberized asphalt waterproofing paint, comprising the following steps,
s1, under the condition of the rotation speed of 90-180r/min, continuously stirring and heating the mixture of the asphalt and the aromatic oil to 145-155 ℃, then adding SBR, and continuously stirring for 90 min;
s2, heating the mixture obtained in the step S1 to 180-190 ℃, adjusting the rotating speed to 90-120r/min, and adding linear SBS for oxidation;
s3, adding rubber into the mixture obtained in the step S2, heating to 210 ℃, oxidizing and continuously stirring for 1-1.5 h;
s4, cooling the mixture obtained in the step S3 to the temperature of 180-210 ℃, adding butyl rubber, and then adding CaCO3And (3) after the powder is added and uniformly stirred, polishing for 1-2h by using a colloid mill, discharging at the temperature of 150-.
The embodiments of the present invention have been described in detail, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the broadest interpretation so as to encompass all such modifications and alterations as is within the broadest scope of the claims set forth herein.
Claims (4)
1. A non-curing rubber asphalt waterproof coating is characterized in that: comprises the following components in parts by weight: 70#1800-portion of asphalt, 1400-portion of aromatic oil, 100-portion of linear SBS, 200-portion of SBR, 100-portion of butyl rubber, 600-portion of rubber, CaCO3Powder 1000-.
2. The non-curing rubber asphalt waterproof coating material as claimed in claim 1, wherein: comprises the following components in parts by weight: 70#2000 parts of asphalt, 1500 parts of aromatic oil, 100 parts of linear SBS, 150 parts of SBR, 100 parts of butyl rubber, 400 parts of rubber and CaCO31500 parts of powder.
3. The non-curing rubber asphalt waterproof coating material as claimed in claim 1, wherein: the CaCO3The particle diameter of the powder is more than or equal to 300 mesh.
4. The method for preparing a non-curing rubberized asphalt waterproofing paint according to any one of claims 1 to 3, characterized in that: comprises the following steps of (a) carrying out,
s1, under the condition of the rotation speed of 90-180r/min, continuously stirring and heating the mixture of the asphalt and the aromatic oil to 145-155 ℃, then adding SBR, and continuously stirring for 90 min;
s2, heating the mixture obtained in the step S1 to 180-190 ℃, adjusting the rotating speed to 90-120r/min, and adding linear SBS for oxidation;
s3, adding rubber into the mixture obtained in the step S2, heating to 210 ℃, oxidizing and continuously stirring for 1-1.5 h;
s4, cooling the mixture obtained in the step S3 to the temperature of 180-210 ℃, adding butyl rubber, and then adding CaCO3And (3) after the powder is added and uniformly stirred, polishing for 1-2h by using a colloid mill, discharging at the temperature of 150-.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010189617.8A CN111234701A (en) | 2020-03-18 | 2020-03-18 | Non-cured rubber asphalt waterproof coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010189617.8A CN111234701A (en) | 2020-03-18 | 2020-03-18 | Non-cured rubber asphalt waterproof coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111234701A true CN111234701A (en) | 2020-06-05 |
Family
ID=70873604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010189617.8A Pending CN111234701A (en) | 2020-03-18 | 2020-03-18 | Non-cured rubber asphalt waterproof coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111234701A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221410A (en) * | 2020-11-05 | 2021-01-15 | 宁波辉驰泰新能源科技有限公司 | Preparation method of high polymer modified asphalt waterproof coating |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110452618A (en) * | 2019-08-14 | 2019-11-15 | 广东万泓九鼎石油科技有限公司 | A kind of uncured rubber asphalt waterproof coating of low-density and preparation method thereof |
| CN110643283A (en) * | 2019-10-08 | 2020-01-03 | 宏源防水科技集团有限公司 | Water-based non-cured rubber asphalt waterproof coating and production process thereof |
-
2020
- 2020-03-18 CN CN202010189617.8A patent/CN111234701A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110452618A (en) * | 2019-08-14 | 2019-11-15 | 广东万泓九鼎石油科技有限公司 | A kind of uncured rubber asphalt waterproof coating of low-density and preparation method thereof |
| CN110643283A (en) * | 2019-10-08 | 2020-01-03 | 宏源防水科技集团有限公司 | Water-based non-cured rubber asphalt waterproof coating and production process thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221410A (en) * | 2020-11-05 | 2021-01-15 | 宁波辉驰泰新能源科技有限公司 | Preparation method of high polymer modified asphalt waterproof coating |
| CN112221410B (en) * | 2020-11-05 | 2021-05-25 | 广州犀鳄建材有限公司 | Preparation method of high polymer modified asphalt waterproof coating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110643283A (en) | Water-based non-cured rubber asphalt waterproof coating and production process thereof | |
| US9080073B2 (en) | Method of making partial-discharge-resistant insulated wire | |
| CN102746593B (en) | A kind of Nitrile rubber insulation flat cable material and preparation method thereof | |
| CN104231857A (en) | Composite epoxy anticorrosive paint and preparation method thereof | |
| CN103205204A (en) | High-strength rubber asphalt waterproof paint and preparation method thereof | |
| WO2024016796A1 (en) | Highly-viscous and skid-resistant aqueous rubberized asphalt waterproof coating and preparation method therefor | |
| CN110016289A (en) | A kind of high performance polymer modified bitumen water-repellent paint and preparation method thereof | |
| CN106244009A (en) | A kind of uncured rubber asphalt waterproof coating of permeable crystallization type and preparation method thereof | |
| CN111234701A (en) | Non-cured rubber asphalt waterproof coating | |
| CN115572544B (en) | Single-component water-based non-cured rubber asphalt waterproof paint, and preparation method and application thereof | |
| CN111117488A (en) | Modified emulsified asphalt waterproof coating and preparation method thereof | |
| CN102850872B (en) | A kind of steel construction heat reflection frie retardant coating of ultrathin rete and preparation method thereof | |
| CN115368808A (en) | Water-based inorganic nano intumescent fire-retardant coating for steel structure and preparation method thereof | |
| CN103773170B (en) | A kind of frie retardant coating adding biotite powder | |
| CN105925177B (en) | A kind of aqueous organic inorganic hybridization high-temperature resistant coating and preparation method thereof | |
| CN113402906B (en) | Thick-film anti-cracking inorganic zinc silicate antirust paint and preparation method thereof | |
| CN105219190A (en) | A kind of flame retardant type metal Roof waterproof paint and preparation method thereof | |
| CN104629600A (en) | Aqueous polyurethane antiseptic and waterproof coating with high cohesiveness and preparation method of coating | |
| WO2021175065A1 (en) | Organic-inorganic hybrid fireproof coating and preparation method therefor | |
| CN107118682A (en) | A kind of preparation method of phosphatization colloidal sol flame retardant polyurethane powdery paints | |
| CN109929447A (en) | A kind of uncured water-repellent paint and preparation method thereof | |
| CN109535876A (en) | A kind of reversible aqueous temperature indicating cable fire-refractory coating and preparation method thereof | |
| CN113284646B (en) | Flexible transparent conductive film and preparation method thereof | |
| CN114921121A (en) | Permeable rubber emulsified asphalt waterproof coating and preparation method thereof | |
| CN108003726B (en) | Coating and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200605 |