WO2017197711A1 - 一种混凝土钢筋防锈剂 - Google Patents

一种混凝土钢筋防锈剂 Download PDF

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Publication number
WO2017197711A1
WO2017197711A1 PCT/CN2016/087020 CN2016087020W WO2017197711A1 WO 2017197711 A1 WO2017197711 A1 WO 2017197711A1 CN 2016087020 W CN2016087020 W CN 2016087020W WO 2017197711 A1 WO2017197711 A1 WO 2017197711A1
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WO
WIPO (PCT)
Prior art keywords
parts
antirust agent
reinforcing bars
concrete reinforcing
rust
Prior art date
Application number
PCT/CN2016/087020
Other languages
English (en)
French (fr)
Inventor
蔡琴
Original Assignee
蔡琴
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 蔡琴 filed Critical 蔡琴
Publication of WO2017197711A1 publication Critical patent/WO2017197711A1/zh

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • 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
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/10—Carbohydrates or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
    • C04B24/42—Organo-silicon compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • 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
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • 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
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • 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
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K

Definitions

  • the invention relates to a rust inhibitor, in particular to a concrete reinforced rust inhibitor.
  • a concrete reinforcing rust inhibitor comprising 150-180 parts of a thermosetting phenolic resin, 50-90 parts of talc, 5-15 parts of gluconic acid, 30-80 parts of lithium silicate, and ammonium phenylacetate. 20-60 servings.
  • the rust removing agent of the invention can significantly alleviate the damage of the chloride ion on the passivation film of the steel bar, and has good adaptability to cement.
  • Example 1 150 parts of thermosetting phenolic resin, 50 parts of talc, 5 parts of gluconic acid, 30 parts of lithium silicate, and 20 parts of ammonium phenylacetate.
  • Example 2 170 parts of a thermosetting phenolic resin, 70 parts of talc, 11 parts of gluconic acid, 60 parts of lithium silicate, and 40 parts of ammonium phenylacetate.
  • Example 3 180 parts of thermosetting phenolic resin, 90 parts of talc, 15 parts of gluconic acid, 80 parts of lithium silicate, and 60 parts of ammonium phenylacetate.
  • the rust removing agent of the invention can significantly alleviate the damage of the chloride ion on the passivation film of the steel bar, and has good adaptability to cement.

Abstract

提供了一种混凝土钢筋防锈剂，包括热固性酚醛树脂150‑180份，滑石粉50‑90份，葡萄糖酸锌5‑15份，硅酸锂30‑80份，苯乙酸铵20‑60份。所述防锈剂能显著缓解氯离子对钢筋钝化膜的破坏，与水泥的适应性好。

Description

一种混凝土钢筋防锈剂 技术领域
本发明涉及防锈剂，尤其涉及一种混凝土钢筋防锈剂。
背景技术
目前，国内大型机加工零件在安装前及中途运输过程中大都需要防锈处理，现在普遍采用牛油或普通的防锈油进行防锈，这些防锈剂虽然具有一定的防锈作用，但是效果不佳。
发明内容
本发明的目的提供一种混凝土钢筋防锈剂，解决上述现有技术问题中的一个或者多个。
根据本发明的一个方面，提供一种混凝土钢筋防锈剂，包括热固性酚醛树脂150-180份，滑石粉50-90份，葡萄糖酸辛5-15份，硅酸锂30-80份，苯乙酸铵20-60份。
生产时，将上述物料全部加入搅拌桶内，加热到100℃，搅拌均匀，然后冷却，即可制成产品。
本发明的除锈剂能显著缓解氯离子对钢筋钝化膜的破坏，与水泥的适应性好。
具体实施方式
实施例1：包括热固性酚醛树脂150份，滑石粉50份，葡萄糖酸辛5份，硅酸锂30份，苯乙酸铵20份。
实施例2：包括热固性酚醛树脂170份，滑石粉70份，葡萄糖酸辛11份，硅酸锂60份，苯乙酸铵40份。
实施例3：包括热固性酚醛树脂180份，滑石粉90份，葡萄糖酸辛15份，硅酸锂80份，苯乙酸铵60份。
生产时，将上述物料全部加入搅拌桶内，加热到100℃，搅拌均匀，然后冷却，即可制成产品。
综上所述，本发明的除锈剂能显著缓解氯离子对钢筋钝化膜的破坏，与水泥的适应性好。
以上所述仅是本发明的一种实施方式，应当指出，对于本领域普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干相似的 变形和改进，这些也应视为本发明的保护范围之内。

Claims (1)

  1. 一种混凝土钢筋防锈剂，其特征在于：包括热固性酚醛树脂150-180份,滑石粉50-90份,葡萄糖酸辛5-15份，硅酸锂30-80份，苯乙酸铵20-60份。
PCT/CN2016/087020 2016-05-20 2016-06-24 一种混凝土钢筋防锈剂 WO2017197711A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610338833.8A CN106047032A (zh) 2016-05-20 2016-05-20 一种混凝土钢筋防锈剂
CN201610338833.8 2016-05-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108996945A (zh) * 2018-07-24 2018-12-14 成都建工预筑科技有限公司 清水混凝土专用外加剂

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108675678B (zh) * 2018-06-15 2021-01-26 佛山市南海通达混凝土有限公司 一种钢筋混凝土用防锈剂及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101007717A (zh) * 2007-01-25 2007-08-01 上海市建筑科学研究院(集团)有限公司 一种钢筋混凝土阻锈剂
JP2008196038A (ja) * 2007-02-15 2008-08-28 Clion Co Ltd 防錆材、及び、補強鉄筋の防錆処理方法
CN101407385A (zh) * 2008-11-04 2009-04-15 南京瑞迪高新技术公司 一种无碱非亚硝酸盐混凝土钢筋阻锈剂
CN101629044A (zh) * 2009-06-24 2010-01-20 邵阳市创捷化工有限公司 黑色金属物防腐防锈剂及生产方法
CN102503237A (zh) * 2011-11-09 2012-06-20 上海大学 一种新型钢筋阻锈剂的制备方法
CN102633471A (zh) * 2012-02-20 2012-08-15 刘志勇 一种具有自修复功能的钢材阻锈与防护涂层及其制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101007717A (zh) * 2007-01-25 2007-08-01 上海市建筑科学研究院(集团)有限公司 一种钢筋混凝土阻锈剂
JP2008196038A (ja) * 2007-02-15 2008-08-28 Clion Co Ltd 防錆材、及び、補強鉄筋の防錆処理方法
CN101407385A (zh) * 2008-11-04 2009-04-15 南京瑞迪高新技术公司 一种无碱非亚硝酸盐混凝土钢筋阻锈剂
CN101629044A (zh) * 2009-06-24 2010-01-20 邵阳市创捷化工有限公司 黑色金属物防腐防锈剂及生产方法
CN102503237A (zh) * 2011-11-09 2012-06-20 上海大学 一种新型钢筋阻锈剂的制备方法
CN102633471A (zh) * 2012-02-20 2012-08-15 刘志勇 一种具有自修复功能的钢材阻锈与防护涂层及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108996945A (zh) * 2018-07-24 2018-12-14 成都建工预筑科技有限公司 清水混凝土专用外加剂

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