CN106564117A - 一种复合混凝土脱模剂 - Google Patents

一种复合混凝土脱模剂 Download PDF

Info

Publication number
CN106564117A
CN106564117A CN201610909994.8A CN201610909994A CN106564117A CN 106564117 A CN106564117 A CN 106564117A CN 201610909994 A CN201610909994 A CN 201610909994A CN 106564117 A CN106564117 A CN 106564117A
Authority
CN
China
Prior art keywords
parts
mold releasing
releasing agent
agent
compound concrete
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
Application number
CN201610909994.8A
Other languages
English (en)
Inventor
宫振鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DALIAN MINGYUANQUAN TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
DALIAN MINGYUANQUAN TECHNOLOGY DEVELOPMENT Co Ltd
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 DALIAN MINGYUANQUAN TECHNOLOGY DEVELOPMENT Co Ltd filed Critical DALIAN MINGYUANQUAN TECHNOLOGY DEVELOPMENT Co Ltd
Priority to CN201610909994.8A priority Critical patent/CN106564117A/zh
Publication of CN106564117A publication Critical patent/CN106564117A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
    • B28B7/384—Treating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
    • B28B7/388—Treating surfaces of moulds, cores, or mandrels to prevent sticking with liquid material, e.g. lubricating
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/084—Inorganic acids or salts thereof containing sulfur, selenium or tellurium
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/024—Propene
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol or ester thereof; bound to an aldehyde, ketonic, ether, ketal or acetal radical
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/102—Polyesters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/044—Polyamides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/36—Release agents or mold release agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

本发明公开了一种复合混凝土脱模剂，由按照重量份计的如下原料制成：聚乙烯醇20‑60份、环氧树脂5‑10份、聚酰胺0.1‑2份、聚碳酸酯1‑5份、季戊四醇6‑12份、苯丙乳液20‑60份、引发剂0.5‑2份、固体石蜡1‑5份、石膏粉5‑10份、表面活性剂1‑5份、水500‑800份。所述的引发剂是过硫酸铵或者亚硫酸钠的混合物。所述表面活性剂为十二烷基硫酸钠或者二辛基琥珀酸磺酸钠或者十二烷基苯磺酸钠。该脱模剂成膜性能好，脱模效果好，脱模后的混凝土表面平整、光滑、无污染；使用方便，一次涂覆多次使用，使用成本低；安全无污染，稳定性好，易于储运和保存，且具有优异的防锈、防水性能。

Description

一种复合混凝土脱模剂
技术领域
本发明涉及一种混凝土脱模剂，具体是一种复合混凝土脱模剂。
背景技术
混凝土预制构件或预制品,如砌块、板、梁、墩、坝、桥等,在其浇灌过程中,必须使用模板或模具。为了使硬化后的混凝土易于脱模而不损坏模板,在模板或模具上常涂刷一层脱模剂。长期以来,国内常采用机油、废机油、乳化机油等或动植物油脚、劣质油经皂化而成的所谓液体皂剂作为脱模剂。脱模剂的种类主要有以下几种：
1、纯油类。包括各种植物油、动物油和矿物油均可配置脱模剂。但目前大多采用矿物油。即石油工业生产的各种轻质润滑油，如机械油等。为了降低成本，不少单位使用工业的废机油，不过废机油中杂质较多，更容易污染混凝土表面。某些废机油中还可能含有硫酸、聚氯联苯等有害于混凝土和模版的物质。
2、乳化油类。乳化油大多数用石油润滑油、乳化剂、稳定剂配制而成，有时还加入防锈添加剂。用乳化剂代替纯石油润滑油，不但可以节约大量油料，而且可以提高脱模剂质量，降低脱模成本。这类脱模剂可分为油包水（W/O）型和水包油（O/W）型。一般用于钢膜，也可用于木模上。涂刷后容易干燥，有的干燥后结成薄膜可以反复应用多次，既省工、又省料，大大降低脱模成本。
3、石蜡类。石蜡具有很好的脱模性能，将其加热熔化后，掺入适量溶剂搅匀即可使用。石蜡脱模剂可用于钢、木模板和混凝土台座上，石蜡含量较高时往往在混凝土表面留下石蜡残留物，有碍于混凝土表面的粘结，因而其应用范围受到一定限制。
4、脂肪酸类。这类脱模剂一般含有溶剂、例如汽油、煤油、苯、松节油等。该脱模剂具有良好的脱模和防锈性能，不污染混凝土表面，耐雨水冲刷，每涂一次可使用三次。脂肪酸类脱模剂大多同混凝土的碱（游离石灰）起化学反应。
5、油漆类。这类脱模剂价格较高，但可以反复使用多次，经济上还是适宜的。如醇酸清漆脱模剂。
发明内容
本发明的目的是提供一种复合混凝土脱模剂。
本发明的技术方案是这样实现的：一种复合混凝土脱模剂，由按照重量份计的如下原料制成：聚乙烯醇20-60份、环氧树脂5-10份、聚酰胺0.1-2份、聚碳酸酯1-5份、季戊四醇6-12份、苯丙乳液20-60份、引发剂0.5-2份、固体石蜡1-5份、石膏粉5-10份、表面活性剂1-5份、水500-800份。
进一步地，所述的引发剂是过硫酸铵或者亚硫酸钠的混合物。
进一步地，所述表面活性剂为十二烷基硫酸钠或者二辛基琥珀酸磺酸钠或者十二烷基苯磺酸钠。
本发明的有益效果为： 该脱模剂成膜性能好，脱模效果好，脱模后的混凝土表面平整、光滑、无污染；使用方便，一次涂覆多次使用，使用成本低；安全无污染，稳定性好，易于储运和保存，且具有优异的防锈、防水性能。
具体实施方式
下面结合具体实施例对本发明作进一步解释说明。
实施例1配方为：
聚乙烯醇20份、环氧树脂10份、聚酰胺0.1份、聚碳酸酯1份、季戊四醇6份、苯丙乳液20份、硫酸铵0.5份、固体石蜡1份、石膏粉5份、十二烷基硫酸钠1份、水500份。
实施例2配方为：
聚乙烯醇60份、环氧树脂5份、聚酰胺2份、聚碳酸酯5份、季戊四醇12份、苯丙乳液0份、亚硫酸钠2份、固体石蜡5份、石膏粉10份、二辛基琥珀酸磺酸钠5份、水800份。
实施例3配方为：
聚乙烯醇40份、环氧树脂6份、聚酰胺0.5份、聚碳酸酯3份、季戊四醇8份、苯丙乳液40份、硫酸铵1.5份、固体石蜡2份、石膏粉8份、十二烷基苯磺酸钠2份、水600份。
实施例4配方为：
聚乙烯醇50份、环氧树脂8份、聚酰胺1份、聚碳酸酯4份、季戊四醇7份、苯丙乳液20份、亚硫酸钠2份、固体石蜡2.5份、石膏粉6份、十二烷基硫酸钠5份、水600份。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明披露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (3)

1.一种复合混凝土脱模剂，由按照重量份计的如下原料制成：聚乙烯醇20-60份、环氧树脂5-10份、聚酰胺0.1-2份、聚碳酸酯1-5份、季戊四醇6-12份、苯丙乳液20-60份、引发剂0.5-2份、固体石蜡1-5份、石膏粉5-10份、表面活性剂1-5份、水500-800份。
2.根据权利要求1所述的复合混凝土脱模剂，其特征在于，所述的引发剂是过硫酸铵或者亚硫酸钠的混合物。
3.根据权利要求1所述的复合混凝土脱模剂，其特征在于，所述表面活性剂为十二烷基硫酸钠或者二辛基琥珀酸磺酸钠或者十二烷基苯磺酸钠。
CN201610909994.8A 2016-10-19 2016-10-19 一种复合混凝土脱模剂 Pending CN106564117A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610909994.8A CN106564117A (zh) 2016-10-19 2016-10-19 一种复合混凝土脱模剂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610909994.8A CN106564117A (zh) 2016-10-19 2016-10-19 一种复合混凝土脱模剂

Publications (1)

Publication Number Publication Date
CN106564117A true CN106564117A (zh) 2017-04-19

Family

ID=58533785

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610909994.8A Pending CN106564117A (zh) 2016-10-19 2016-10-19 一种复合混凝土脱模剂

Country Status (1)

Country Link
CN (1) CN106564117A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109294716A (zh) * 2018-11-13 2019-02-01 贵州石博士科技有限公司 一种新型混凝土脱模剂的制备方法及应用
CN114854477A (zh) * 2022-04-27 2022-08-05 重庆渝江压铸有限公司 一种脱模性能优异的不含硅脱模剂及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3080622B1 (ja) * 1999-11-24 2000-08-28 石川ミルコン株式会社 コンクリート用型枠離型剤
EP1134060A2 (de) * 2000-03-14 2001-09-19 Nordisk Bygge Kemi A/S Betonentschalungsmittel
CN102229848A (zh) * 2011-05-31 2011-11-02 合肥工业大学 一种膨胀型混凝土脱模剂及其制备方法
CN102649292A (zh) * 2012-02-28 2012-08-29 上海中技桩业股份有限公司 一种混凝土水性脱模剂及其制备方法
CN102925273A (zh) * 2012-10-26 2013-02-13 苏州市德莱尔建材科技有限公司 一种混凝土脱模剂
CN103313829A (zh) * 2011-01-14 2013-09-18 亚什兰许可和知识产权有限公司 高粘度喷涂乳液混凝土脱模剂

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3080622B1 (ja) * 1999-11-24 2000-08-28 石川ミルコン株式会社 コンクリート用型枠離型剤
EP1134060A2 (de) * 2000-03-14 2001-09-19 Nordisk Bygge Kemi A/S Betonentschalungsmittel
CN103313829A (zh) * 2011-01-14 2013-09-18 亚什兰许可和知识产权有限公司 高粘度喷涂乳液混凝土脱模剂
CN102229848A (zh) * 2011-05-31 2011-11-02 合肥工业大学 一种膨胀型混凝土脱模剂及其制备方法
CN102649292A (zh) * 2012-02-28 2012-08-29 上海中技桩业股份有限公司 一种混凝土水性脱模剂及其制备方法
CN102925273A (zh) * 2012-10-26 2013-02-13 苏州市德莱尔建材科技有限公司 一种混凝土脱模剂

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109294716A (zh) * 2018-11-13 2019-02-01 贵州石博士科技有限公司 一种新型混凝土脱模剂的制备方法及应用
CN109294716B (zh) * 2018-11-13 2021-08-20 贵州石博士科技股份有限公司 一种新型混凝土脱模剂的制备方法及应用
CN114854477A (zh) * 2022-04-27 2022-08-05 重庆渝江压铸有限公司 一种脱模性能优异的不含硅脱模剂及其制备方法
CN114854477B (zh) * 2022-04-27 2023-08-08 重庆渝江压铸有限公司 一种脱模性能优异的不含硅脱模剂及其制备方法

Similar Documents

Publication Publication Date Title
CN106566608A (zh) 乳化石蜡脱模剂及其制备方法
CN108085117A (zh) 混凝土用乳液脱模剂
CN103450995B (zh) 一种油质类固体脱模剂及其制备方法
CN103103011B (zh) 一种混凝土专用脱模剂及其制备方法
CN102146313B (zh) 一种植物油基乳液脱模剂及其制备方法
CN105295650B (zh) 一种混凝土模板漆及其制备方法
CN106493838A (zh) 一种混凝土脱模剂及其制备方法
CN106520349A (zh) 一种新型金属模板环保脱模剂及其制备和使用方法
CN106590893A (zh) 一种高粘度防锈混凝土脱模剂及其制备方法
CN101831127B (zh) 一种古代建筑油饰彩画地仗层修复材料及其制备技术
RU2011122831A (ru) Восковая эмульсия для строительных изделий
CN105001965A (zh) 一种清水混凝土专用脱模剂及其制备方法
CN106564117A (zh) 一种复合混凝土脱模剂
CN105802433A (zh) 一种速干环保涂料及其制作方法
CN102649292A (zh) 一种混凝土水性脱模剂及其制备方法
CN105176655A (zh) 一种高性能混凝土脱模剂
CN109294716B (zh) 一种新型混凝土脱模剂的制备方法及应用
BRPI0712045A2 (pt) fórmula de agente de soltura e métodos
CN106566607A (zh) 生物柴油混凝土脱模剂
CN106566636A (zh) 一种水包油型混凝土脱模剂及其制备方法
CN106433939A (zh) 一种新型加气混凝土环保脱模剂及其制备和使用方法
CN109082336A (zh) 混凝土脱模剂及其制备方法
CN104529526A (zh) 一种乳液型混凝土养护剂及其制备方法
CN111073748A (zh) 一种由植物油基制造的预制构件专用脱模剂
CN106497656A (zh) 一种粒状混凝土脱模剂及其制备方法

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: 20170419