CN112300699A - Non-cured rubber asphalt waterproof coating and preparation method thereof - Google Patents
Non-cured rubber asphalt waterproof coating and preparation method thereof Download PDFInfo
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- CN112300699A CN112300699A CN202011243817.3A CN202011243817A CN112300699A CN 112300699 A CN112300699 A CN 112300699A CN 202011243817 A CN202011243817 A CN 202011243817A CN 112300699 A CN112300699 A CN 112300699A
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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
- C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
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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
- 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
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- 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
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- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
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Abstract
The invention provides a non-cured rubber asphalt waterproof coating and a preparation method thereof, wherein the non-cured rubber asphalt waterproof coating comprises the following raw materials in parts by weight: 40-50 parts of asphalt, 2-10 parts of modified SBR, 2-14 parts of tackifying resin, 1-6 parts of auxiliary agent, 9-22 parts of filler, 15-25 parts of plasticizer and 5-10 parts of talcum powder. The non-cured rubber asphalt waterproof coating obtained by the technical scheme of the invention has good self-healing property, creep property and high-temperature heat resistance, so that the heat resistance of the product reaches more than 90 ℃, and the phenomena of flowing and slipping can not occur in the construction of a vertical wall in summer.
Description
Technical Field
The invention belongs to the field of building engineering materials, and particularly relates to a non-cured rubber asphalt waterproof coating and a preparation method thereof.
Background
In the building waterproof engineering, the waterproof layer is broken due to vibration, expansion with heat and contraction with cold, sedimentation deformation of the base layer, cracking and the like of a building, and then leakage is caused. In practical engineering application, for waterproof engineering with large deformation of a base layer, a waterproof layer is generally constructed by a non-laying method or a point bonding method so as to relieve the damage of deformation and cracking of the base layer to the waterproof layer, but the phenomena of water channeling and the like caused by local leakage are also easy to occur. Therefore, the waterproof field of building urgently needs a novel creep material, requires that this material have excellent cohesiveness, creep nature and self-healing nature, can realize fully gluing with base plane and waterproof layer homoenergetic, and the creep nature of material self can absorb and eliminate the tensile stress that transmits for the waterproof layer that reasons such as basic unit's geology subsides, expend with heat and contract with cold well, and the hole that external force reason caused can self-heal during the construction.
The non-curing rubber asphalt waterproof coating can meet the requirements, the excellent creep property of the material can well absorb and release stress generated by cracking of a building base layer, the material never cures after being contacted with air for a long time, the viscosity and the self-healing property are kept for a long time, the capillary holes and the micro cracks of the base layer can be well sealed, once the material is bonded, the material is difficult to peel off, the holes can be rapidly self-healed even if a part of the material is damaged by external force, and the water channeling phenomenon is avoided. Therefore, the non-cured rubber asphalt waterproof coating is widely used at present, is rapidly accepted and applied by the market due to high compatibility with the modified asphalt waterproof coiled material, has excellent elastoplasticity, and can be constructed without open fire hot melting to be favored by a plurality of clients. However, the traditional non-cured rubber asphalt waterproof coating has low heat resistance which is about 65-70 ℃, and is easy to flow and slide during vertical surface construction at high temperature in summer, even if the heat resistance is high, the creep property is poor, the stress is relaxed, and the viscosity is larger.
Disclosure of Invention
The invention mainly solves the technical problem of providing the non-cured rubber asphalt waterproof coating and the preparation method thereof, and the prepared waterproof coating has high heat resistance and creep property, good adhesion, self-healing sealing property, less smoke and environmental friendliness.
In order to solve the technical problems, the invention adopts a technical scheme that:
the non-cured rubber asphalt waterproof coating is provided, and the raw materials comprise the following components in parts by weight: 40-50 parts of asphalt, 2-10 parts of modified SBR, 2-14 parts of tackifying resin, 1-6 parts of auxiliary agent, 9-22 parts of filler, 15-25 parts of plasticizer and 5-10 parts of talcum powder.
In the specific implementation mode of the invention, the raw materials comprise the following components in parts by weight: 42-45 parts of asphalt, 4-8 parts of modified SBR, 4-10 parts of tackifying resin, 2-5 parts of auxiliary agent, 12-18 parts of filler, 18-20 parts of plasticizer (oil) and 7-9 parts of talcum powder.
In a specific embodiment of the invention, the asphalt is modified asphalt; further, the modified asphalt comprises base asphalt, PE and SBS;
further, the matrix asphalt accounts for 85-90 wt% of the modified asphalt, and the SBS accounts for 4-7 wt% of the modified asphalt.
In a specific embodiment of the invention, the tackifying resin is one or more of rosin, hydrocarbon resin and terpene resin, and rosin resin is preferred.
In a specific embodiment of the invention, the auxiliary agent is one or more of an antioxidant, an anti-aging agent, a light stabilizer and a defoaming agent.
In a specific embodiment of the invention, the filler is one of a liquid filler and a powder filler, preferably a powder filler;
further, the powder filler is silica powder.
In a specific embodiment of the invention, the plasticizer is one or more of aromatic oil, naphthenic oil and reduced two-line oil, and aromatic oil is preferred.
The invention also provides a preparation method of the coating, which comprises the following steps:
(1) mixing and heating asphalt and a plasticizer to a first temperature to obtain an asphalt mixture;
(2) adding modified SBR into the asphalt mixture and heating the mixture to a second temperature, wherein the second temperature is higher than the first temperature;
(3) and then adding talcum powder, tackifying resin, filler and auxiliary agent at a second temperature, heating to a third temperature, and heating to obtain the adhesive.
In a specific embodiment of the invention, the first temperature is 130-140 ℃; the second temperature is 140-166 ℃, and the heating time is 30-45 min; the third temperature is 100-120 ℃, and the heating time is 1-1.5 h.
The invention also provides a product prepared by the preparation method.
Compared with the prior art, the invention has the beneficial effects that:
the product has high creep property and heat resistance, the heat resistance can reach more than 90 degrees, the wall construction of the vertical wall can not flow and slide at high temperature in summer, the viscosity is only 3000mPa.s at 130 ℃, the wire drawing is good, the adhesion is good, the stress relaxation reaches 0.11, the self-healing sealing property is realized, the fuming is less, and the environment-friendly effect is realized.
Detailed Description
The technical solutions of the present invention are described clearly and completely below, and it is obvious that the described embodiments are some, not all embodiments of the present invention. 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.
Example 1
(1) 40 parts of modified asphalt (85% of base asphalt, 85% of PE 10% and 15 parts of SBS 5%) and 15 parts of aromatic oil are mixed and heated to 130 ℃ to obtain an asphalt mixture.
(2) 2 parts of modified SBR was added to the asphalt mixture and heated to 140 ℃ for 30 min.
(3) Then 5 parts of talcum powder, 2 parts of rosin resin, 9 parts of silicon dioxide powder and 1 part of antioxidant are added at 140 ℃, and the mixture is heated to 100 ℃ for 1h to obtain the non-cured rubber asphalt waterproof coating.
Example 2
(1) 50 parts of modified asphalt (90% of base asphalt, 90% of PE 3% and 25 parts of SBS 7%) and 25 parts of naphthenic oil are mixed and heated to 140 ℃ to obtain an asphalt mixture.
(2) 10 parts of modified SBR was added to the asphalt mixture and heated to 166 ℃ for 45 min.
(3) Then 10 parts of talcum powder, 14 parts of hydrocarbon resin, 22 parts of silicon dioxide powder, 4 parts of antioxidant and 2 parts of defoaming agent are added at 166 ℃, and the mixture is heated to 120 ℃ for 1.5 hours, thus obtaining the non-cured rubber asphalt waterproof coating.
Example 3
(1) 42 parts of modified asphalt (86% of base asphalt, PE 9% and SBS 5%) and 18 parts of common asphalt are mixed and heated to 135 ℃ to obtain an asphalt mixture.
(2) 4 parts of modified SBR was added to the asphalt mixture and heated to 150 ℃ for 35 min.
(3) Then adding 7 parts of talcum powder, 4 parts of terpene resin, 12 parts of silicon dioxide powder, 2 parts of light stabilizer and 2 parts of defoaming agent at 135 ℃, heating to 110 ℃ for 1.5 hours, and obtaining the non-cured rubber asphalt waterproof coating.
Example 4
(1) 40 parts of modified asphalt (85% of base asphalt, 85% of PE 8% and 10 parts of SBS 7%), 10 parts of aromatic oil and 10 parts of naphthenic oil are mixed and heated to 135 ℃ to obtain an asphalt mixture.
(2) 8 parts of modified SBR was added to the asphalt mixture and heated to 150 ℃ for 40 min.
(3) Then adding 9 parts of talcum powder, 5 parts of rosin resin, 5 parts of hydrocarbon resin, 18 parts of silicon dioxide powder, 9 parts of anti-aging agent and 9 parts of light stabilizer at 150 ℃, raising the temperature to 115 ℃ and heating for 1.5 hours to obtain the non-cured rubber asphalt waterproof coating.
Example 5
(1) 40 parts of modified asphalt (matrix asphalt 90%, PE 6% and SBS 4%), 6 parts of aromatic oil, 5 parts of naphthenic oil and 10 parts of minus two-line oil are mixed and heated to 130 ℃ to obtain an asphalt mixture.
(2) 5 parts of modified SBR was added to the asphalt mixture and heated to 140 ℃ for 40 min.
(3) Then 6 parts of talcum powder, 7 parts of rosin resin, 20 parts of silicon dioxide powder, 1 part of antioxidant, 2 parts of anti-aging agent, 1 part of light stabilizer and 1 part of defoaming agent are added at 140 ℃, and the mixture is heated to 115 ℃ for 1.2 hours to obtain the non-cured rubber asphalt waterproof coating.
Example 6
(1) 40 parts of modified asphalt (85% of matrix asphalt, 85% of PE 11% and 25 parts of SBS 4%) and 25 parts of aromatic oil are mixed and heated to 130-140 ℃ to obtain an asphalt mixture.
(2) 8 parts of modified SBR was added to the asphalt mixture and heated to 155 ℃ for 35 min.
(3) Then 10 parts of talcum powder, 11 parts of terpene resin, 15 parts of silicon dioxide powder, 2 parts of anti-aging agent and 4 parts of defoaming agent are added at 155 ℃ and heated to 100 ℃ for 1h to obtain the non-cured rubber asphalt waterproof coating.
Example 7
(1) 50 parts of modified asphalt (89% of base asphalt, PE 5% and SBS 6%), 10 parts of aromatic oil and 9 parts of minus two-line oil are mixed and heated to 135 ℃ to obtain an asphalt mixture.
(2) 2 parts of modified SBR was added to the asphalt mixture and heated to 140 ℃ for 35 min.
(3) Then 10 parts of talcum powder, 9 parts of rosin resin, 18 parts of silicon dioxide powder and 4 parts of defoaming agent are added at 140 ℃, and the mixture is heated to 10 ℃ for 1.4 hours, so that the non-cured rubber asphalt waterproof coating is obtained.
Example 8
(1) 44 parts of modified asphalt (89% of base asphalt, PE 5% and SBS 6%) and 25 parts of aromatic oil are mixed and heated to 140 ℃ to obtain an asphalt mixture.
(2) 10 parts of modified SBR was added to the asphalt mixture and heated to 166 ℃ for 45 min.
(3) And then adding 5-10 parts of talcum powder, 10 parts of rosin resin, 12 parts of silicon dioxide powder and 4 parts of anti-aging agent at 166 ℃, heating to 120 ℃ for 1.3h, and obtaining the non-cured rubber asphalt waterproof coating.
Example 9
(1) 40 parts of modified asphalt (90% of matrix asphalt, PE 4% and SBS 6%) and 15-25 parts of aromatic oil are mixed and heated to 140 ℃ to obtain an asphalt mixture.
(2) 8 parts of modified SBR was added to the asphalt mixture and heated to 150 ℃ for 35 min.
(3) Then adding 9 parts of talcum powder, 11 parts of terpene resin, 9 parts of silicon dioxide powder, 3 parts of light stabilizer and 3 parts of defoaming agent at 150 ℃, heating to 115 ℃ and heating for 1.5 hours to obtain the non-cured rubber asphalt waterproof coating.
Example 10
(1) 40 parts of modified asphalt (85 percent of base asphalt, PE11 percent and SBS4 percent) and 15 parts of minus two-wire oil are mixed and heated to 130 ℃ to obtain an asphalt mixture.
(2) 8 parts of modified SBR was added to the asphalt mixture and heated to 140 ℃ for 45 min.
(3) Then adding 5 parts of talcum powder, 5 parts of rosin, 14 parts of silicon dioxide powder, 3 parts of antioxidant and 1 part of anti-aging agent at 140 ℃, heating to 110 ℃ for 1.5h, and obtaining the non-cured rubber asphalt waterproof coating.
Example 11
(1) 43 parts of modified asphalt (85 percent of base asphalt, PE11 percent and SBS4 percent) and 15 parts of mineral oil are mixed and heated to 140 ℃ to obtain an asphalt mixture.
(2) 7 parts of modified SBR was added to the asphalt mixture and heated to 166 ℃ for 35 min.
(3) Then 10 parts of talcum powder, 3 parts of rosin resin, 16 parts of silicon dioxide powder and 2 parts of defoaming agent are added at 166 ℃ and heated to 120 ℃ for 1.5 hours, and the non-cured rubber asphalt waterproof coating is obtained.
Example 12
(1) 40 parts of modified asphalt (90% of matrix asphalt, PE 5% and SBS 5%) and 15-25 parts of aromatic oil are mixed and heated to 140 ℃ to obtain an asphalt mixture.
(2) 5 parts of modified SBR was added to the asphalt mixture and heated to 165 ℃ for 45 min.
(3) Then 10 parts of talcum powder, 10 parts of rosin resin, 15 parts of silicon dioxide powder and 6 parts of anti-aging agent are added at 165 ℃ and heated to 120 ℃ for 1.5 hours, and the non-cured rubber asphalt waterproof coating is obtained.
The coatings prepared in examples 1-5 were tested, and the average test indexes are as follows:
it can be seen that the non-cured rubber asphalt waterproof coating prepared by the invention has good bonding property, the stress relaxation reaches 0.11, the viscosity at 130 ℃ is only 3000mPa.s, the wire drawing is good, the heat resistance can reach more than 90 ℃, and the creep property is good.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The non-cured rubber asphalt waterproof coating is characterized by comprising the following raw materials in parts by weight: 40-50 parts of asphalt, 2-10 parts of modified SBR, 2-14 parts of tackifying resin, 1-6 parts of auxiliary agent, 9-22 parts of filler, 15-25 parts of plasticizer and 5-10 parts of talcum powder.
2. The coating of claim 1, wherein the raw materials comprise the following components in parts by weight: 42-45 parts of asphalt, 4-8 parts of modified SBR, 4-10 parts of tackifying resin, 2-5 parts of auxiliary agent, 12-18 parts of filler, 18-20 parts of plasticizer (oil) and 7-9 parts of talcum powder.
3. The coating according to claim 1 or 2, characterized in that the bitumen is a modified bitumen; further, the modified asphalt comprises base asphalt, PE and SBS;
further, the matrix asphalt accounts for 85-90 wt% of the modified asphalt, and the SBS accounts for 4-7 wt% of the modified asphalt.
4. The coating according to claim 1 or 2, wherein the tackifying resin is one or more of rosin, hydrocarbon resin and terpene resin, preferably rosin resin.
5. The paint according to claim 1 or 2, wherein the auxiliary agent is one or more of an antioxidant, an anti-aging agent, a light stabilizer and a defoaming agent.
6. The coating according to claim 1 or 2, characterized in that the filler is one of a liquid filler, a powder filler, preferably a powder filler;
further, the powder filler is silica powder.
7. The coating according to claim 1 or 2, wherein the plasticizer is one or more of aromatic oil, naphthenic oil and reduced line oil, preferably aromatic oil.
8. The method for preparing the coating according to any one of claims 1 to 7, comprising the steps of:
(1) mixing and heating asphalt and a plasticizer to a first temperature to obtain an asphalt mixture;
(2) adding modified SBR into the asphalt mixture, and heating to a second temperature, wherein the second temperature is higher than the first temperature;
(3) and then adding talcum powder, tackifying resin, filler and auxiliary agent at a second temperature, heating to a third temperature, and heating to obtain the adhesive.
9. The method according to claim 8, wherein the first temperature is 130 to 140 ℃;
the second temperature is 140-166 ℃, and the heating time is 30-45 min;
the third temperature is 100-120 ℃, and the heating time is 1-1.5 h.
10. A product prepared by the preparation method of any one of claims 8 to 9.
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| CN202011243817.3A CN112300699A (en) | 2020-11-10 | 2020-11-10 | Non-cured rubber asphalt waterproof coating and preparation method thereof |
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| CN202011243817.3A CN112300699A (en) | 2020-11-10 | 2020-11-10 | Non-cured rubber asphalt waterproof coating and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115260908A (en) * | 2022-07-28 | 2022-11-01 | 苏州卓宝科技有限公司 | Low-density non-cured coating and preparation method thereof |
| CN115572542A (en) * | 2022-09-26 | 2023-01-06 | 北新防水(广东)有限公司 | High-heat-resistance non-cured rubber asphalt waterproof coating and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107779098A (en) * | 2017-11-08 | 2018-03-09 | 吉林省豫王建能实业股份有限公司 | A kind of uncured Rubber Modified Asphalt Waterproof Coating of normal temperature and preparation method thereof |
| CN109385106A (en) * | 2018-09-30 | 2019-02-26 | 广东粤运佳富实业有限公司 | Low viscous high performance modified bitumen of one kind and preparation method thereof |
| CN110819128A (en) * | 2019-10-10 | 2020-02-21 | 广东南粤物流实业有限公司 | High-performance flame-retardant asphalt and preparation method thereof |
-
2020
- 2020-11-10 CN CN202011243817.3A patent/CN112300699A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107779098A (en) * | 2017-11-08 | 2018-03-09 | 吉林省豫王建能实业股份有限公司 | A kind of uncured Rubber Modified Asphalt Waterproof Coating of normal temperature and preparation method thereof |
| CN109385106A (en) * | 2018-09-30 | 2019-02-26 | 广东粤运佳富实业有限公司 | Low viscous high performance modified bitumen of one kind and preparation method thereof |
| CN110819128A (en) * | 2019-10-10 | 2020-02-21 | 广东南粤物流实业有限公司 | High-performance flame-retardant asphalt and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115260908A (en) * | 2022-07-28 | 2022-11-01 | 苏州卓宝科技有限公司 | Low-density non-cured coating and preparation method thereof |
| CN115572542A (en) * | 2022-09-26 | 2023-01-06 | 北新防水(广东)有限公司 | High-heat-resistance non-cured rubber asphalt waterproof coating and preparation method thereof |
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Application publication date: 20210202 |