WO2016078156A1 - Epoxy rubber asphalt-modified coating and preparation method - Google Patents

Epoxy rubber asphalt-modified coating and preparation method Download PDF

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Publication number
WO2016078156A1
WO2016078156A1 PCT/CN2014/092937 CN2014092937W WO2016078156A1 WO 2016078156 A1 WO2016078156 A1 WO 2016078156A1 CN 2014092937 W CN2014092937 W CN 2014092937W WO 2016078156 A1 WO2016078156 A1 WO 2016078156A1
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Prior art keywords
asphalt
epoxy
modified coating
rubber
rubber asphalt
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PCT/CN2014/092937
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French (fr)
Chinese (zh)
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袁隆洲
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袁隆洲
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Publication of WO2016078156A1 publication Critical patent/WO2016078156A1/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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/10—Anti-corrosive paints containing metal dust
    • 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
    • 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
    • C09D107/00—Coating compositions based on natural rubber
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • 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

Definitions

  • the invention relates to a coating, in particular to an epoxy rubber asphalt modified coating.
  • the existing coatings have a certain degree of defects.
  • the asphalt in the coating has the advantages of being cold and brittle, easy to crack and hot flowing, but the asphalt has the advantages of water resistance and impermeability, and the current coating has the advantage of asphalt.
  • the disadvantages of asphalt cannot be avoided.
  • the epoxy rubber asphalt modified coating of the invention comprises the following components by weight:
  • the preparation method of the epoxy rubber asphalt modified coating of the invention comprises the following steps:
  • the jacket can be discharged by cooling the cooling water to below 30 °C.
  • the invention provides an epoxy rubber asphalt modified coating which has good waterproof, mildewproof and anticorrosive properties, improves cold crispness, cracking and hot flowability of asphalt, increases toughness and plasticity of asphalt, and maintains The water resistance and impermeability of the asphalt, while using epoxy resin and natural rubber, improve the bonding strength, mechanical properties and corrosion resistance of the coating.
  • the epoxy rubber asphalt modified coating of the invention comprises the following components by weight:
  • the preparation method of the epoxy rubber asphalt modified coating comprises the following steps:
  • the jacket can be discharged by cooling the cooling water to 30 °C.
  • the preparation method of the epoxy rubber asphalt modified coating comprises the following steps:
  • the jacket can be discharged by cooling the cooling water to 25 °C.
  • the preparation method of the epoxy rubber asphalt modified coating comprises the following steps:
  • the jacket can be discharged by cooling the cooling water to 20 °C.
  • the invention provides an epoxy rubber asphalt modified coating which has good waterproof, mildewproof and anticorrosive properties, improves cold crispness, cracking and hot flowability of asphalt, increases toughness and plasticity of asphalt, and maintains The water resistance and impermeability of the asphalt, while using epoxy resin and natural rubber, improve the bonding strength, mechanical properties and corrosion resistance of the coating.

Abstract

An epoxy rubber asphalt-modified coating and a preparation method therefor. The epoxy rubber asphalt-modified coating consists of the following components in parts by weight: 22% of petroleum asphalt, 8% of coal tar, 8% of an epoxy resin, 2% of a natural rubber solution, 10% of talcum powder, 10% of mica powder, 5% of aluminum paste, and 35% of xylene. The epoxy rubber asphalt-modified coating is provided with waterproof, antifungal, and anticorrosive properties, improves the low temperature-induced brittleness, cracking, and heat-induced fluidity of an asphalt, increases the ductility of the asphalt, retains the water resistance and impermeability of the asphalt, and, at the same time, utilizes the epoxy resin and natural rubber to increase the adhesive strength, mechanical performance, and corrosion resistance of the coating.

Description

一种环氧橡胶沥青改性涂料以及制备方法Epoxy rubber asphalt modified coating and preparation method thereof 技术领域Technical field
本发明涉及一种涂料，具体涉及一种环氧橡胶沥青改性涂料。The invention relates to a coating, in particular to an epoxy rubber asphalt modified coating.
背景技术Background technique
现有的涂料存在一定程度的缺陷，涂料中的沥青具有易冷脆、易龟裂且具有热流淌性，但是沥青却具有耐水性与不透性的优点，目前的涂料具有沥青的优点后却无法避免沥青的缺点。The existing coatings have a certain degree of defects. The asphalt in the coating has the advantages of being cold and brittle, easy to crack and hot flowing, but the asphalt has the advantages of water resistance and impermeability, and the current coating has the advantage of asphalt. The disadvantages of asphalt cannot be avoided.
发明内容Summary of the invention
本发明的目的是提供一种环氧橡胶沥青改性涂料以及制备方法，解决上述现有技术中的一个或者是多个。It is an object of the present invention to provide an epoxy rubber asphalt modified coating and a preparation method which solve one or more of the above prior art.
本发明一种环氧橡胶沥青改性涂料，由以下重量份的成分组成：The epoxy rubber asphalt modified coating of the invention comprises the following components by weight:
Figure PCTCN2014092937-appb-000001
Figure PCTCN2014092937-appb-000001
本发明一种环氧橡胶沥青改性涂料的制备方法，包括如下步骤：The preparation method of the epoxy rubber asphalt modified coating of the invention comprises the following steps:
(1)将石油沥青、煤焦油加入熬制锅中，加热熔化去水，温度控制在150-160℃，1h，至煮沸为止；(1) Add petroleum asphalt and coal tar to the pot, heat and melt the water, and control the temperature at 150-160 ° C for 1 h until boiling;
(2)趁热将熬制的石油沥青、煤焦油装入反应釜中，加环氧树脂和橡胶溶液在70-80℃下搅拌10min后，加入二甲苯，搅拌溶解10min；(2) Putting the petroleum asphalt and coal tar prepared by tanning into the reaction kettle, adding epoxy resin and rubber solution at 70-80 ° C for 10 min, adding xylene, stirring and dissolving for 10 min;
(3)加入滑石粉、云母粉以及铝粉浆搅拌20min；(3) adding talc powder, mica powder and aluminum powder slurry for 20 minutes;
(4)夹套通冷却水降温至30℃以下，即可出料。 (4) The jacket can be discharged by cooling the cooling water to below 30 °C.
本发明提供的一种环氧橡胶沥青改性涂料，具有很好的防水、防霉以及防腐性，改进了沥青的冷脆、龟裂以及热流淌性，增加了沥青的韧塑性，并保持了沥青的耐水性以及不透性，同时利用环氧树脂、天然橡胶提高了涂料的粘接强度、机械性能以及耐腐蚀性。The invention provides an epoxy rubber asphalt modified coating which has good waterproof, mildewproof and anticorrosive properties, improves cold crispness, cracking and hot flowability of asphalt, increases toughness and plasticity of asphalt, and maintains The water resistance and impermeability of the asphalt, while using epoxy resin and natural rubber, improve the bonding strength, mechanical properties and corrosion resistance of the coating.
具体实施方式detailed description
下面结合具体实施例对本发明做进一步说明，但不限制本发明。The invention is further illustrated by the following specific examples, without limiting the invention.
本发明一种环氧橡胶沥青改性涂料，由以下重量份的成分组成：The epoxy rubber asphalt modified coating of the invention comprises the following components by weight:
Figure PCTCN2014092937-appb-000002
Figure PCTCN2014092937-appb-000002
实施例1Example 1
环氧橡胶沥青改性涂料的制备方法，包括如下步骤：The preparation method of the epoxy rubber asphalt modified coating comprises the following steps:
(1)将石油沥青、煤焦油加入熬制锅中，加热熔化去水，温度控制在150℃，1h，至煮沸为止；(1) Add petroleum pitch and coal tar to the pot, heat and melt the water, and control the temperature at 150 ° C for 1 h until boiling;
(2)趁热将熬制的石油沥青、煤焦油装入反应釜中，加环氧树脂和橡胶溶液在70℃下搅拌10min后，加入二甲苯，搅拌溶解10min；(2) Putting the petroleum asphalt and coal tar prepared by tanning into the reaction kettle, adding epoxy resin and rubber solution at 70 ° C for 10 min, adding xylene, stirring and dissolving for 10 min;
(3)加入滑石粉、云母粉以及铝粉浆搅拌20min；(3) adding talc powder, mica powder and aluminum powder slurry for 20 minutes;
(4)夹套通冷却水降温至30℃，即可出料。(4) The jacket can be discharged by cooling the cooling water to 30 °C.
实施例2Example 2
环氧橡胶沥青改性涂料的制备方法，包括如下步骤：The preparation method of the epoxy rubber asphalt modified coating comprises the following steps:
(1)将石油沥青、煤焦油加入熬制锅中，加热熔化去水，温度控制在155℃，1h，至煮沸为止；(1) Adding petroleum asphalt and coal tar to the pot, heating and melting the water, the temperature is controlled at 155 ° C, 1 h, until boiling;
(2)趁热将熬制的石油沥青、煤焦油装入反应釜中，加环氧树脂和橡胶溶液在75℃下搅拌10min后，加入二甲苯，搅拌溶解10min； (2) Putting the petroleum pitch and coal tar prepared by tanning into the reaction kettle, adding epoxy resin and rubber solution at 75 ° C for 10 min, adding xylene, stirring and dissolving for 10 min;
(3)加入滑石粉、云母粉以及铝粉浆搅拌20min；(3) adding talc powder, mica powder and aluminum powder slurry for 20 minutes;
(4)夹套通冷却水降温至25℃，即可出料。(4) The jacket can be discharged by cooling the cooling water to 25 °C.
实施例3Example 3
环氧橡胶沥青改性涂料的制备方法，包括如下步骤：The preparation method of the epoxy rubber asphalt modified coating comprises the following steps:
(1)将石油沥青、煤焦油加入熬制锅中，加热熔化去水，温度控制在160℃，1h，至煮沸为止；(1) Adding petroleum asphalt and coal tar to the pot, heating and melting to remove water, and the temperature is controlled at 160 ° C for 1 h until boiling;
(2)趁热将熬制的石油沥青、煤焦油装入反应釜中，加环氧树脂和橡胶溶液在80℃下搅拌10min后，加入二甲苯，搅拌溶解10min；(2) Putting the petroleum asphalt and coal tar prepared by tanning into the reaction kettle, adding epoxy resin and rubber solution at 80 ° C for 10 min, adding xylene, stirring and dissolving for 10 min;
(3)加入滑石粉、云母粉以及铝粉浆搅拌20min；(3) adding talc powder, mica powder and aluminum powder slurry for 20 minutes;
(4)夹套通冷却水降温至20℃，即可出料。(4) The jacket can be discharged by cooling the cooling water to 20 °C.
本发明提供的一种环氧橡胶沥青改性涂料，具有很好的防水、防霉以及防腐性，改进了沥青的冷脆、龟裂以及热流淌性，增加了沥青的韧塑性，并保持了沥青的耐水性以及不透性，同时利用环氧树脂、天然橡胶提高了涂料的粘接强度、机械性能以及耐腐蚀性。 The invention provides an epoxy rubber asphalt modified coating which has good waterproof, mildewproof and anticorrosive properties, improves cold crispness, cracking and hot flowability of asphalt, increases toughness and plasticity of asphalt, and maintains The water resistance and impermeability of the asphalt, while using epoxy resin and natural rubber, improve the bonding strength, mechanical properties and corrosion resistance of the coating.

Claims (2)

  1. 一种环氧橡胶沥青改性涂料，其特征在于，由以下重量份的成分组成：An epoxy rubber asphalt modified coating characterized by consisting of the following parts by weight:
    Figure PCTCN2014092937-appb-100001
    Figure PCTCN2014092937-appb-100001
  2. 一种环氧橡胶沥青改性涂料的制备方法，其特征在于，包括如下步骤：The invention relates to a method for preparing an epoxy rubber asphalt modified coating, which comprises the following steps:
    (1)将石油沥青、煤焦油加入熬制锅中，加热熔化去水，温度控制在150-160℃，1h，至煮沸为止；(1) Add petroleum asphalt and coal tar to the pot, heat and melt the water, and control the temperature at 150-160 ° C for 1 h until boiling;
    (2)趁热将熬制的石油沥青、煤焦油装入反应釜中，加环氧树脂和橡胶溶液在70-80℃下搅拌10min后，加入二甲苯，搅拌溶解10min；(2) Putting the petroleum asphalt and coal tar prepared by tanning into the reaction kettle, adding epoxy resin and rubber solution at 70-80 ° C for 10 min, adding xylene, stirring and dissolving for 10 min;
    (3)加入滑石粉、云母粉以及铝粉浆搅拌20min；(3) adding talc powder, mica powder and aluminum powder slurry for 20 minutes;
    (4)夹套通冷却水降温至30℃以下，即可出料。 (4) The jacket can be discharged by cooling the cooling water to below 30 °C.
PCT/CN2014/092937 2014-11-19 2014-12-03 Epoxy rubber asphalt-modified coating and preparation method WO2016078156A1 (en)

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CN201410665978 2014-11-19

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106519765A (en) * 2016-11-17 2017-03-22 过冬 Anticorrosive coating and preparation method thereof
CN110373110A (en) * 2019-08-29 2019-10-25 广西禹杰防水防腐材料有限公司 A kind of creepage type viscoelastic rubber water-proof paint and its production method
CN113563787A (en) * 2021-08-02 2021-10-29 江苏瑞沃建设集团有限公司 Microwave easily-cleaned composite water-based marking for asphalt pavement and preparation method thereof
CN113683959A (en) * 2021-10-27 2021-11-23 科顺防水科技股份有限公司 Two-component rubber asphalt waterproof coating composition and structure applying same

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CN103773240A (en) * 2014-01-20 2014-05-07 南通东南公路工程有限公司 Epoxy asphalt modified material

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CN103773240A (en) * 2014-01-20 2014-05-07 南通东南公路工程有限公司 Epoxy asphalt modified material

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106519765A (en) * 2016-11-17 2017-03-22 过冬 Anticorrosive coating and preparation method thereof
CN110373110A (en) * 2019-08-29 2019-10-25 广西禹杰防水防腐材料有限公司 A kind of creepage type viscoelastic rubber water-proof paint and its production method
CN110373110B (en) * 2019-08-29 2021-08-03 广西禹杰防水防腐材料有限公司 Creep type viscoelastic rubber waterproof coating and production method thereof
CN113563787A (en) * 2021-08-02 2021-10-29 江苏瑞沃建设集团有限公司 Microwave easily-cleaned composite water-based marking for asphalt pavement and preparation method thereof
CN113683959A (en) * 2021-10-27 2021-11-23 科顺防水科技股份有限公司 Two-component rubber asphalt waterproof coating composition and structure applying same

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