WO2024082202A1 - Waterproof material and preparation method therefor - Google Patents

Waterproof material and preparation method therefor Download PDF

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Publication number
WO2024082202A1
WO2024082202A1 PCT/CN2022/126323 CN2022126323W WO2024082202A1 WO 2024082202 A1 WO2024082202 A1 WO 2024082202A1 CN 2022126323 W CN2022126323 W CN 2022126323W WO 2024082202 A1 WO2024082202 A1 WO 2024082202A1
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Prior art keywords
parts
waterproof material
material according
resin
preparing
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PCT/CN2022/126323
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French (fr)
Chinese (zh)
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高艺玲
高浚峰
何小雄
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衡阳市银利实业有限公司
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Priority to PCT/CN2022/126323 priority Critical patent/WO2024082202A1/en
Publication of WO2024082202A1 publication Critical patent/WO2024082202A1/en

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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
    • C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
    • C09D161/04—Condensation polymers of aldehydes or ketones with phenols only
    • C09D161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • 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
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • 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
    • 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

Definitions

  • the invention relates to the technical field of waterproof material production, and in particular to a waterproof material and a preparation method thereof.
  • Building waterproof materials are the material basis of waterproof projects. They are related to the use value, use conditions and sanitary conditions of buildings, and affect people's production activities, work and life quality. They are the main barrier to ensure that buildings and structures are protected from rainwater intrusion, groundwater and other water infiltration. The quality of waterproof materials has a great impact on waterproof projects. Therefore, waterproof materials play an important role in ensuring the quality of projects, especially on the ground.
  • the waterproof materials in the prior art are still not ideal in terms of tensile and tear strength, impact resistance and crack resistance, resulting in poor durability and weather resistance.
  • the production process of waterproof materials in the prior art is very complicated, especially in the production process, there will be a strong smell, and workers who are in this environment for a long time are prone to health problems.
  • the present invention provides a waterproof material and a preparation method thereof.
  • a waterproof material which comprises the following raw materials, in parts by weight: 20-30 parts of deionized water, 30-40 parts of asphalt, 25-40 parts of phenolic resin, 20-35 parts of epoxy-modified silicone resin, 4-8 parts of defoaming agent, 3-5 parts of impact modifier, 5-15 parts of composite modified material, 10-20 parts of light calcium carbonate, 4-8 parts of emulsifier and 10-20 parts of compound.
  • the compound is composed of the following raw material components: 0-5% hot melt grade elastomer, 1-9% styrene-butadiene-styrene block copolymer, 0-5% tackifying rubber, 8-18% waste rubber elastomer, 0.1-0.5% UV protection agent, 5-8% high temperature resin, 10-25% tackifying resin and 0.1-0.15% interface agent.
  • the defoaming agent is a silicone defoaming agent or a polyether defoaming agent.
  • the impact modifier is chlorinated polyethylene.
  • the composite modified material is carbon fiber powder and nano talc powder.
  • the present invention also includes a method for preparing a waterproof material, comprising the following steps:
  • Step 1 Prepare various raw materials and a reactor, then put the various raw materials into the reactor, mix and react them in the reactor, heat them to 120-140° during the reaction, stir and mix them for 60-80 minutes, and cool them down after the reaction is completed;
  • Step 2 The waste gas generated during the reaction is purified by purification equipment, and the purified gas is discharged to the outside;
  • Step 3 Add composite modified materials to the components obtained in step 1, add light calcium carbonate, heat to 60-80° C., add impact modifier, stir and react for 20-30 minutes, and obtain mixture 2;
  • Step 4 Add the compound to the product obtained in step 3, cool the liquid to 195-200°C, add ethylene-vinyl acetate copolymer, styrene-butadiene-styrene block copolymer and tackifying rubber, control the temperature at 190-195°C and stir until ethylene-vinyl acetate copolymer, styrene-butadiene-styrene block copolymer and tackifying rubber are completely melted:
  • Step 5 Filling and packaging the product obtained in step 4.
  • the reactor in the step 1 is equipped with a heating device, through which the interior of the reactor can be heated in time.
  • a sampling port is provided on the reactor, through which the interior is sampled for testing.
  • the purification equipment in step 2 purifies solid particles in the exhaust gas and then eliminates odor through an activated carbon adsorption plate.
  • step 4 high temperature resin and tackifying resin are added and stirred to dissolve, and nano-grade talcum powder and white carbon black are added after half an hour, and then stirred evenly and cooled to prepare the waterproof material.
  • the finished product is filled into a plastic barrel, which is then sealed, and relevant information is printed on the surface of the barrel cover by a laser typing device.
  • the present invention has the following beneficial effects:
  • the asphalt, phenolic resin and epoxy modified silicone resin in the present invention are used as base materials, and the prepared waterproof material has excellent waterproofness and anti-penetration strength.
  • the waterproof material of the present invention has better impact resistance and crack resistance, as well as better stability and weather resistance, and the preparation method is simple and easy; and it has good self-healing and peeling properties; the sealant is physically penetrated and connected with the concrete through mortise and tenon, and the pyridine derivatives in the sealant in the mortise and tenon parts that penetrate into the concrete layer can chemically coordinate with metal ions such as Ca2+ or Mg2+ in silicate cement to form a dense mortise and tenon chain, creating a skin-like waterproof barrier for the concrete.
  • metal ions such as Ca2+ or Mg2+ in silicate cement
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • a waterproof material comprises the following raw materials, measured in parts by weight: 20-30 parts of deionized water, 30-40 parts of asphalt, 25-40 parts of phenolic resin, 20-35 parts of epoxy-modified silicone resin, 4-8 parts of defoaming agent, 3-5 parts of impact modifier, 5-15 parts of composite modified material, 10-20 parts of light calcium carbonate, 4-8 parts of emulsifier and 10-20 parts of compound.
  • the compound is composed of the following raw material components: 0-5% of hot melt adhesive grade elastomer, 1-9% of styrene-butadiene-styrene block copolymer, 0-5% of tackifying rubber, 8-18% of waste rubber elastomer, 0.1-0.5% of anti-ultraviolet agent, 5-8% of high temperature resin, 10-25% of tackifying resin and 0.1-0.15% of interface agent.
  • the defoamer is a silicone defoamer or a polyether defoamer.
  • the impact modifier is chlorinated polyethylene.
  • the composite modified material is carbon fiber powder and nano talc powder.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • a method for preparing a waterproof material comprises the following steps:
  • Step 1 Prepare various raw materials and a reactor, the raw materials include 20 parts of deionized water, 30 parts of asphalt, 25 parts of phenolic resin, 20 parts of epoxy modified silicone resin, 4 parts of defoamer, 3 parts of impact modifier, 5 parts of composite modified material, 20 parts of light calcium carbonate, 8 parts of emulsifier and 20 parts of compound, then put various raw materials into the reactor, mix and react them in the reactor, heat to 140° during the reaction, stir and mix for 80 minutes, and cool them down after the reaction is completed;
  • Step 2 The waste gas generated during the reaction is purified by purification equipment, and the purified gas is discharged to the outside;
  • Step 3 Add composite modified materials to the components obtained in step 1, add light calcium carbonate, heat to 80° C., add impact modifier, stir and react for 30 minutes, and obtain mixture 2;
  • Step 4 Add the compound to the product obtained in step 3, cool the liquid to 200°C, add ethylene-vinyl acetate copolymer, styrene-butadiene-styrene block copolymer and tackifying rubber, control the temperature at 195°C and stir until ethylene-vinyl acetate copolymer, styrene-butadiene-styrene block copolymer and tackifying rubber are completely melted:
  • Step 5 Filling and packaging the product obtained in step 4.
  • the reactor in step 1 is equipped with a heating device, through which the interior of the reactor can be heated in time.
  • a sampling port is provided on the reactor, through which samples are taken from the interior for testing.
  • the purification equipment in step 2 purifies the solid particles in the exhaust gas, and then eliminates the odor through the activated carbon adsorption plate.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • a method for preparing a waterproof material comprises the following steps:
  • Step 1 Prepare various raw materials and a reactor.
  • the raw materials are 30 parts of deionized water, 35 parts of asphalt, 25 parts of phenolic resin, 20 parts of epoxy-modified silicone resin, 4 parts of defoamer, 3 parts of impact modifier, 5 parts of composite modified material, 10 parts of light calcium carbonate, 4 parts of emulsifier and 10 parts of compound. Then put the raw materials into the reactor, mix and react them through the reactor, heat to 120° during the reaction, stir and mix for 60 minutes, and cool them down after the reaction is completed;
  • Step 2 The waste gas generated during the reaction is purified by purification equipment, and the purified gas is discharged to the outside;
  • Step 3 Add composite modified materials to the components obtained in step 1, add light calcium carbonate, heat to 60° C., add impact modifier, stir and react for 20 minutes, and obtain mixture 2;
  • Step 4 Add the compound to the product obtained in step 3, cool the liquid to 195°C, add ethylene-vinyl acetate copolymer, styrene-butadiene-styrene block copolymer and tackifying rubber, control the temperature at 190-195°C and stir until ethylene-vinyl acetate copolymer, styrene-butadiene-styrene block copolymer and tackifying rubber are completely melted:
  • Step 5 Filling and packaging the product obtained in step 4.
  • step 4 high temperature resin and tackifying resin are added and stirred to dissolve, and nano-grade talcum powder and white carbon black are added after half an hour, and then stirred evenly and cooled to prepare the waterproof material.
  • step five the finished product is filled into a plastic barrel, which is then sealed, and at the same time, relevant information is printed on the surface of the barrel cover by a laser typing device.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention relates to a waterproof material and a preparation method therefor. The building waterproof material comprises the following raw materials in parts by weight: 20-30 parts of deionized water, 30-40 parts of asphalt, 25-40 parts of phenolic resin, 20-35 parts of an epoxy modified organic silicon resin, 4-8 parts of a defoaming agent, 3-5 parts of an impact modifier, 5-15 parts of a composite modified material, 10-20 parts of light calcium carbonate, 4-8 parts of an emulsifier and 10-20 parts of a compound. The asphalt, the phenolic resin and the epoxy modified organic silicon resin are used as base materials to prepare the waterproof material in the present invention, and the waterproof material has good waterproofness and permeability resistance. Compared with the prior art, the waterproof material of the present invention has better impact resistance and anti-cracking performance.

Description

一种防水材料及其制备方法A waterproof material and preparation method thereof 技术领域Technical Field
本发明涉及防水材料生产技术领域，具体涉及一种防水材料及其制备方法。The invention relates to the technical field of waterproof material production, and in particular to a waterproof material and a preparation method thereof.
背景技术Background technique
建筑防水材料是防水工程的物质基础，关系到建筑物的使用价值、使用条件及卫生条件，影响到人们的生产活动、工作生活质量，是保证建筑物与构建物防止雨水侵入、地下水等水分渗透的主要屏障，防水材料的优劣对防水工程的影响极大，因此防水材料对保证工程质量具有重要的地位，尤其是在地面上也经常会涂覆防水材料，现有技术中的防水材料其抗拉撕强度、抗冲击性和抗裂性仍然不够理想，导致其耐久性和耐候性不强；且现有技术中的防水材料在制作时工艺非常复杂，尤其是在制作过程中会有很大的味道，工作人员长期处于这种环境下身体容易出现问题。Building waterproof materials are the material basis of waterproof projects. They are related to the use value, use conditions and sanitary conditions of buildings, and affect people's production activities, work and life quality. They are the main barrier to ensure that buildings and structures are protected from rainwater intrusion, groundwater and other water infiltration. The quality of waterproof materials has a great impact on waterproof projects. Therefore, waterproof materials play an important role in ensuring the quality of projects, especially on the ground. The waterproof materials in the prior art are still not ideal in terms of tensile and tear strength, impact resistance and crack resistance, resulting in poor durability and weather resistance. In addition, the production process of waterproof materials in the prior art is very complicated, especially in the production process, there will be a strong smell, and workers who are in this environment for a long time are prone to health problems.
发明内容Summary of the invention
针对现有技术的不足，本发明提供了一种防水材料及其制备方法。In view of the deficiencies in the prior art, the present invention provides a waterproof material and a preparation method thereof.
为了实现上述目的，本发明提供如下技术方案：一种防水材料，以重量份计，所述建筑防水材料包括以下原料：去离子水20-30份，沥青30-40份、酚醛树脂25-40份、环氧改性有机硅树脂20-35份、消泡剂4-8份、抗冲击改性剂3-5份、复合改性材料5-15份、轻质碳酸钙10-20份、乳化剂4-8份和化合物10-20份。In order to achieve the above-mentioned purpose, the present invention provides the following technical scheme: a waterproof material, which comprises the following raw materials, in parts by weight: 20-30 parts of deionized water, 30-40 parts of asphalt, 25-40 parts of phenolic resin, 20-35 parts of epoxy-modified silicone resin, 4-8 parts of defoaming agent, 3-5 parts of impact modifier, 5-15 parts of composite modified material, 10-20 parts of light calcium carbonate, 4-8 parts of emulsifier and 10-20 parts of compound.
优选的，所述化合物由下列原料成分组成：热熔胶级弹性体0-5％、苯乙烯-丁二烯-苯乙烯嵌段共聚物1-9％、增粘橡胶0-5％、废弃橡胶弹性体8-18％、防紫外剂0.1-0.5％、高温树脂5-8％、增粘树脂10-25％和界面剂0.1-0.15％。Preferably, the compound is composed of the following raw material components: 0-5% hot melt grade elastomer, 1-9% styrene-butadiene-styrene block copolymer, 0-5% tackifying rubber, 8-18% waste rubber elastomer, 0.1-0.5% UV protection agent, 5-8% high temperature resin, 10-25% tackifying resin and 0.1-0.15% interface agent.
进一步优选的是，所述消泡剂为有机硅类消泡剂或聚醚类消泡剂。More preferably, the defoaming agent is a silicone defoaming agent or a polyether defoaming agent.
进一步优选的是，所述抗冲击改性剂为氯化聚乙烯。Further preferably, the impact modifier is chlorinated polyethylene.
进一步优选的是，所述复合改性材料为碳纤维粉和纳米滑石粉。Further preferably, the composite modified material is carbon fiber powder and nano talc powder.
本发明还包括一种防水材料的制备方法，包括以下步骤：The present invention also includes a method for preparing a waterproof material, comprising the following steps:
步骤一：准备各项原材料和反应釜，然后将各项原材料投放到反应釜中，通过反应釜对其进行混合反应，在反应过程中升温至120-140°，搅拌混合时间为60-80min，反应完成后对其降温；Step 1: Prepare various raw materials and a reactor, then put the various raw materials into the reactor, mix and react them in the reactor, heat them to 120-140° during the reaction, stir and mix them for 60-80 minutes, and cool them down after the reaction is completed;
步骤二：在反应过程中所产生的废气通过净化设备对其进行净化，净化后的气体向外排放；Step 2: The waste gas generated during the reaction is purified by purification equipment, and the purified gas is discharged to the outside;
步骤三：对步骤一中得到的组分添加复合改性材料，轻质碳酸钙加入其中，升温至60-80℃，再加入抗冲击改性剂，搅拌反应20-30min，得到混合物二；Step 3: Add composite modified materials to the components obtained in step 1, add light calcium carbonate, heat to 60-80° C., add impact modifier, stir and react for 20-30 minutes, and obtain mixture 2;
步骤四：将步骤三中得到的产品添加化合物，液体降温至195-200℃，加入乙烯－乙酸乙烯酯共聚物、苯乙烯-丁二烯-苯乙烯嵌段共聚物和增粘橡胶，控温在190-195℃搅拌至乙烯－乙酸乙烯酯共聚物、苯乙烯-丁二烯-苯乙烯嵌段共聚物和增粘橡胶完全熔解：Step 4: Add the compound to the product obtained in step 3, cool the liquid to 195-200°C, add ethylene-vinyl acetate copolymer, styrene-butadiene-styrene block copolymer and tackifying rubber, control the temperature at 190-195°C and stir until ethylene-vinyl acetate copolymer, styrene-butadiene-styrene block copolymer and tackifying rubber are completely melted:
步骤五：对步骤四中得到的产品进行灌装和包装。Step 5: Filling and packaging the product obtained in step 4.
进一步优选的是，所述步骤一中的反应釜上配备有加热装置，通过加热装置可以及时的对反应釜内部加热，同时，在反应釜上设置取样口，通过取样口对其内部取样化验。It is further preferred that the reactor in the step 1 is equipped with a heating device, through which the interior of the reactor can be heated in time. At the same time, a sampling port is provided on the reactor, through which the interior is sampled for testing.
进一步优选的是，所述步骤二中的净化设备净化废气中的固体颗粒，然后通过活性炭吸附板对异味进行消除。It is further preferred that the purification equipment in step 2 purifies solid particles in the exhaust gas and then eliminates odor through an activated carbon adsorption plate.
进一步优选的是，所述步骤四中加入高温树脂、增粘树脂搅拌溶解、半小时后加入纳米级滑石粉、白炭黑、再搅拌均匀、冷却，制成所述的防水材料。It is further preferred that in the step 4, high temperature resin and tackifying resin are added and stirred to dissolve, and nano-grade talcum powder and white carbon black are added after half an hour, and then stirred evenly and cooled to prepare the waterproof material.
进一步优选的是，所述步骤五中将成品灌装在塑料桶中，然后对塑料桶 进行密封处理，同时在其筒盖上通过激光打字设备将相关信息打在桶盖表面。It is further preferred that in the step 5, the finished product is filled into a plastic barrel, which is then sealed, and relevant information is printed on the surface of the barrel cover by a laser typing device.
与现有技术相比，本发明具备以下有益效果：Compared with the prior art, the present invention has the following beneficial effects:
本发明中沥青、酚醛树脂和环氧改性有机硅树脂为基料，制备的防水材料具有优异的防水性及防渗透强度，与现有技术相比，本发明防水材料具备更好的抗冲击性能及防裂性能，以及更好的稳定性和耐候性，且制备方法简单易行；且其具有良好的自愈性及剥离性能；密封胶经物理作用与混凝土相互卯榫渗透连接在一起，在深入混凝土层的卯榫部位密封胶料中的吡啶衍生物能与硅酸盐水泥中的Ca2+或Mg2+等金属离子发生化学配位反应，形成致密的卯榫链，为混凝土打造皮肤式防水屏障。The asphalt, phenolic resin and epoxy modified silicone resin in the present invention are used as base materials, and the prepared waterproof material has excellent waterproofness and anti-penetration strength. Compared with the prior art, the waterproof material of the present invention has better impact resistance and crack resistance, as well as better stability and weather resistance, and the preparation method is simple and easy; and it has good self-healing and peeling properties; the sealant is physically penetrated and connected with the concrete through mortise and tenon, and the pyridine derivatives in the sealant in the mortise and tenon parts that penetrate into the concrete layer can chemically coordinate with metal ions such as Ca2+ or Mg2+ in silicate cement to form a dense mortise and tenon chain, creating a skin-like waterproof barrier for the concrete.
具体实施方式Detailed ways
下面将结合本发明实施例中，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
实施例1：Embodiment 1:
一种防水材料，以重量份计，所述建筑防水材料包括以下原料：去离子水20-30份，沥青30-40份、酚醛树脂25-40份、环氧改性有机硅树脂20-35份、消泡剂4-8份、抗冲击改性剂3-5份、复合改性材料5-15份、轻质碳酸钙10-20份、乳化剂4-8份和化合物10-20份。A waterproof material comprises the following raw materials, measured in parts by weight: 20-30 parts of deionized water, 30-40 parts of asphalt, 25-40 parts of phenolic resin, 20-35 parts of epoxy-modified silicone resin, 4-8 parts of defoaming agent, 3-5 parts of impact modifier, 5-15 parts of composite modified material, 10-20 parts of light calcium carbonate, 4-8 parts of emulsifier and 10-20 parts of compound.
所述化合物由下列原料成分组成：热熔胶级弹性体0-5％、苯乙烯-丁二烯-苯乙烯嵌段共聚物1-9％、增粘橡胶0-5％、废弃橡胶弹性体8-18％、防紫外剂0.1-0.5％、高温树脂5-8％、增粘树脂10-25％和界面剂0.1-0.15％。The compound is composed of the following raw material components: 0-5% of hot melt adhesive grade elastomer, 1-9% of styrene-butadiene-styrene block copolymer, 0-5% of tackifying rubber, 8-18% of waste rubber elastomer, 0.1-0.5% of anti-ultraviolet agent, 5-8% of high temperature resin, 10-25% of tackifying resin and 0.1-0.15% of interface agent.
所述消泡剂为有机硅类消泡剂或聚醚类消泡剂。The defoamer is a silicone defoamer or a polyether defoamer.
所述抗冲击改性剂为氯化聚乙烯。The impact modifier is chlorinated polyethylene.
所述复合改性材料为碳纤维粉和纳米滑石粉。The composite modified material is carbon fiber powder and nano talc powder.
实施例2：Embodiment 2:
一种防水材料的制备方法，包括以下步骤：A method for preparing a waterproof material comprises the following steps:
步骤一：准备各项原材料和反应釜，原材料包括去离子水20份，沥青30份、酚醛树脂25份、环氧改性有机硅树脂20份、消泡剂4份、抗冲击改性剂3份、复合改性材料5份、轻质碳酸钙20份、乳化剂8份和化合物20份，然后将各项原材料投放到反应釜中，通过反应釜对其进行混合反应，在反应过程中升温至140°，搅拌混合时间为80min，反应完成后对其降温；Step 1: Prepare various raw materials and a reactor, the raw materials include 20 parts of deionized water, 30 parts of asphalt, 25 parts of phenolic resin, 20 parts of epoxy modified silicone resin, 4 parts of defoamer, 3 parts of impact modifier, 5 parts of composite modified material, 20 parts of light calcium carbonate, 8 parts of emulsifier and 20 parts of compound, then put various raw materials into the reactor, mix and react them in the reactor, heat to 140° during the reaction, stir and mix for 80 minutes, and cool them down after the reaction is completed;
步骤二：在反应过程中所产生的废气通过净化设备对其进行净化，净化后的气体向外排放；Step 2: The waste gas generated during the reaction is purified by purification equipment, and the purified gas is discharged to the outside;
步骤三：对步骤一中得到的组分添加复合改性材料，轻质碳酸钙加入其中，升温至80℃，再加入抗冲击改性剂，搅拌反应30min，得到混合物二；Step 3: Add composite modified materials to the components obtained in step 1, add light calcium carbonate, heat to 80° C., add impact modifier, stir and react for 30 minutes, and obtain mixture 2;
步骤四：将步骤三中得到的产品添加化合物，液体降温至200℃，加入乙烯－乙酸乙烯酯共聚物、苯乙烯-丁二烯-苯乙烯嵌段共聚物和增粘橡胶，控温在195℃搅拌至乙烯－乙酸乙烯酯共聚物、苯乙烯-丁二烯-苯乙烯嵌段共聚物和增粘橡胶完全熔解：Step 4: Add the compound to the product obtained in step 3, cool the liquid to 200°C, add ethylene-vinyl acetate copolymer, styrene-butadiene-styrene block copolymer and tackifying rubber, control the temperature at 195°C and stir until ethylene-vinyl acetate copolymer, styrene-butadiene-styrene block copolymer and tackifying rubber are completely melted:
步骤五：对步骤四中得到的产品进行灌装和包装。Step 5: Filling and packaging the product obtained in step 4.
在本实施例中，所述步骤一中的反应釜上配备有加热装置，通过加热装置可以及时的对反应釜内部加热，同时，在反应釜上设置取样口，通过取样口对其内部取样化验。In this embodiment, the reactor in step 1 is equipped with a heating device, through which the interior of the reactor can be heated in time. At the same time, a sampling port is provided on the reactor, through which samples are taken from the interior for testing.
在本实施例中，所述步骤二中的净化设备净化废气中的固体颗粒，然后通过活性炭吸附板对异味进行消除。In this embodiment, the purification equipment in step 2 purifies the solid particles in the exhaust gas, and then eliminates the odor through the activated carbon adsorption plate.
实施例3：Embodiment 3:
一种防水材料的制备方法，包括以下步骤：A method for preparing a waterproof material comprises the following steps:
步骤一：准备各项原材料和反应釜，原材料为去离子水30份，沥青35份、酚醛树脂25份、环氧改性有机硅树脂20份、消泡剂4份、抗冲击改性 剂3份、复合改性材料5份、轻质碳酸钙10份、乳化剂4份和化合物10份，然后将各项原材料投放到反应釜中，通过反应釜对其进行混合反应，在反应过程中升温至120°，搅拌混合时间为60min，反应完成后对其降温；Step 1: Prepare various raw materials and a reactor. The raw materials are 30 parts of deionized water, 35 parts of asphalt, 25 parts of phenolic resin, 20 parts of epoxy-modified silicone resin, 4 parts of defoamer, 3 parts of impact modifier, 5 parts of composite modified material, 10 parts of light calcium carbonate, 4 parts of emulsifier and 10 parts of compound. Then put the raw materials into the reactor, mix and react them through the reactor, heat to 120° during the reaction, stir and mix for 60 minutes, and cool them down after the reaction is completed;
步骤二：在反应过程中所产生的废气通过净化设备对其进行净化，净化后的气体向外排放；Step 2: The waste gas generated during the reaction is purified by purification equipment, and the purified gas is discharged to the outside;
步骤三：对步骤一中得到的组分添加复合改性材料，轻质碳酸钙加入其中，升温至60℃，再加入抗冲击改性剂，搅拌反应20min，得到混合物二；Step 3: Add composite modified materials to the components obtained in step 1, add light calcium carbonate, heat to 60° C., add impact modifier, stir and react for 20 minutes, and obtain mixture 2;
步骤四：将步骤三中得到的产品添加化合物，液体降温至195℃，加入乙烯－乙酸乙烯酯共聚物、苯乙烯-丁二烯-苯乙烯嵌段共聚物和增粘橡胶，控温在190-195℃搅拌至乙烯－乙酸乙烯酯共聚物、苯乙烯-丁二烯-苯乙烯嵌段共聚物和增粘橡胶完全熔解：Step 4: Add the compound to the product obtained in step 3, cool the liquid to 195°C, add ethylene-vinyl acetate copolymer, styrene-butadiene-styrene block copolymer and tackifying rubber, control the temperature at 190-195°C and stir until ethylene-vinyl acetate copolymer, styrene-butadiene-styrene block copolymer and tackifying rubber are completely melted:
步骤五：对步骤四中得到的产品进行灌装和包装。Step 5: Filling and packaging the product obtained in step 4.
在本实施例中，所述步骤四中加入高温树脂、增粘树脂搅拌溶解、半小时后加入纳米级滑石粉、白炭黑、再搅拌均匀、冷却，制成所述的防水材料。In this embodiment, in the step 4, high temperature resin and tackifying resin are added and stirred to dissolve, and nano-grade talcum powder and white carbon black are added after half an hour, and then stirred evenly and cooled to prepare the waterproof material.
在本实施例中，所述步骤五中将成品灌装在塑料桶中，然后对塑料桶进行密封处理，同时在其筒盖上通过激光打字设备将相关信息打在桶盖表面。In this embodiment, in step five, the finished product is filled into a plastic barrel, which is then sealed, and at the same time, relevant information is printed on the surface of the barrel cover by a laser typing device.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

  1. 一种防水材料，其特征在于，以重量份计，所述建筑防水材料包括以下原料：去离子水20-30份，沥青30-40份、酚醛树脂25-40份、环氧改性有机硅树脂20-35份、消泡剂4-8份、抗冲击改性剂3-5份、复合改性材料5-15份、轻质碳酸钙10-20份、乳化剂4-8份和化合物10-20份。A waterproof material, characterized in that, in parts by weight, the building waterproof material comprises the following raw materials: 20-30 parts of deionized water, 30-40 parts of asphalt, 25-40 parts of phenolic resin, 20-35 parts of epoxy-modified silicone resin, 4-8 parts of defoaming agent, 3-5 parts of impact modifier, 5-15 parts of composite modified material, 10-20 parts of light calcium carbonate, 4-8 parts of emulsifier and 10-20 parts of compound.
  2. 根据权利要求1所述的一种防水材料，其特征在于：所述化合物由下列原料成分组成：热熔胶级弹性体0-5％、苯乙烯-丁二烯-苯乙烯嵌段共聚物1-9％、增粘橡胶0-5％、废弃橡胶弹性体8-18％、防紫外剂0.1-0.5％、高温树脂5-8％、增粘树脂10-25％和界面剂0.1-0.15％。A waterproof material according to claim 1, characterized in that the compound is composed of the following raw material components: 0-5% hot melt grade elastomer, 1-9% styrene-butadiene-styrene block copolymer, 0-5% tackifier rubber, 8-18% waste rubber elastomer, 0.1-0.5% UV protection agent, 5-8% high temperature resin, 10-25% tackifier resin and 0.1-0.15% interface agent.
  3. 根据权利要求1所述的一种防水材料，其特征在于：所述消泡剂为有机硅类消泡剂或聚醚类消泡剂。The waterproof material according to claim 1 is characterized in that the defoaming agent is a silicone defoaming agent or a polyether defoaming agent.
  4. 根据权利要求1所述的一种防水材料，其特征在于：所述抗冲击改性剂为氯化聚乙烯。The waterproof material according to claim 1 is characterized in that the impact modifier is chlorinated polyethylene.
  5. 根据权利要求1所述的一种防水材料，其特征在于：所述复合改性材料为碳纤维粉和纳米滑石粉。The waterproof material according to claim 1, characterized in that the composite modified material is carbon fiber powder and nano talc powder.
  6. 本发明还包括一种防水材料的制备方法，包括以下步骤：The present invention also includes a method for preparing a waterproof material, comprising the following steps:
    步骤一：准备各项原材料，按照各种组分的配比重量进行称重，然后对其中的一些原材料进行烘干处理，然后对其进行研磨，将其磨成粉，然后再次对其进行烘干处理，直至其水分全部蒸发，然后对其进行控温烧制；Step 1: Prepare various raw materials, weigh them according to the proportion of various components, then dry some of the raw materials, grind them into powder, dry them again until all the water evaporates, and then control the temperature and burn them;
    步骤二：然后将步骤一中所得到的各种物料全部投放到混料机中进行搅拌混合，机械混合30-50min，然后再倒入剩余的物料继续搅拌混合30-60min；Step 2: Then put all the materials obtained in step 1 into the mixer for stirring and mixing, mechanically mixing for 30-50 minutes, and then pour in the remaining materials and continue stirring and mixing for 30-60 minutes;
    步骤三：对步骤二中得到的成品进行检测实验，将合格的产品进行盛放，将其灌装到瓶体中，然后对其打包封装，然后将瓶装的产品装箱打包，在箱体的外表面打上标签。Step 3: Conduct testing experiments on the finished products obtained in step 2, place qualified products, fill them into bottles, and then package them. Then, the bottled products are packed in boxes and labeled on the outer surface of the boxes.
  7. 根据权利要求6所述的一种防水材料的制备方法，其特征在于：所述步骤一中的反应釜上配备有加热装置，通过加热装置可以及时的对反应釜内 部加热，同时，在反应釜上设置取样口，通过取样口对其内部取样化验。The method for preparing a waterproof material according to claim 6 is characterized in that: the reactor in the step 1 is equipped with a heating device, and the inside of the reactor can be heated in time by the heating device. At the same time, a sampling port is set on the reactor, and samples are taken from the inside for testing through the sampling port.
  8. 根据权利要求6所述的一种防水材料的制备方法，其特征在于，所述步骤二中的净化设备净化废气中的固体颗粒，然后通过活性炭吸附板对异味进行消除。The method for preparing a waterproof material according to claim 6 is characterized in that the purification equipment in step 2 purifies the solid particles in the exhaust gas and then eliminates the odor through the activated carbon adsorption plate.
  9. 根据权利要求6所述的一种防水材料的制备方法，其特征在于：所述步骤四中加入高温树脂、增粘树脂搅拌溶解、半小时后加入纳米级滑石粉、白炭黑、再搅拌均匀、冷却，制成所述的防水材料。The method for preparing a waterproof material according to claim 6 is characterized in that: in the step 4, high temperature resin and tackifying resin are added and stirred to dissolve, and nano-grade talcum powder and white carbon black are added after half an hour, and then stirred evenly and cooled to make the waterproof material.
  10. 根据权利要求6所述的一种防水材料的制备方法，其特征在于：所述步骤五中将成品灌装在塑料桶中，然后对塑料桶进行密封处理，同时在其筒盖上通过激光打字设备将相关信息打在桶盖表面。The method for preparing a waterproof material according to claim 6 is characterized in that: in the step 5, the finished product is filled into a plastic barrel, and then the plastic barrel is sealed, and at the same time, relevant information is printed on the surface of the barrel cover by a laser typing device.
PCT/CN2022/126323 2022-10-20 2022-10-20 Waterproof material and preparation method therefor WO2024082202A1 (en)

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CN104099039A (en) * 2014-06-26 2014-10-15 青岛博洋生物技术有限公司 Sticky water-proof material and preparation method thereof
CN104177847A (en) * 2014-08-20 2014-12-03 青岛骏泽盛泰智能科技有限公司 Self-adhesion waterproof material
CN106751696A (en) * 2016-12-15 2017-05-31 芜湖浩权建筑工程有限公司 Good architectural waterproof material of a kind of crack resistance and preparation method thereof
CN108795218A (en) * 2018-06-13 2018-11-13 安庆越球建筑防水材料有限公司 A kind of corrosion-resistant building water-proof material
CN111171666A (en) * 2020-01-17 2020-05-19 甘肃朗坤防水材料有限公司 Building waterproof material and preparation method thereof

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* Cited by examiner, † Cited by third party
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CN102993754A (en) * 2012-12-12 2013-03-27 湖北蓝盾之星科技股份有限公司 Self-adhesive waterproof material and preparation method thereof
CN104099039A (en) * 2014-06-26 2014-10-15 青岛博洋生物技术有限公司 Sticky water-proof material and preparation method thereof
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