CN106497656A - A kind of granular concrete parting agent and preparation method thereof - Google Patents

A kind of granular concrete parting agent and preparation method thereof Download PDF

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Publication number
CN106497656A
CN106497656A CN201610909995.2A CN201610909995A CN106497656A CN 106497656 A CN106497656 A CN 106497656A CN 201610909995 A CN201610909995 A CN 201610909995A CN 106497656 A CN106497656 A CN 106497656A
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CN
China
Prior art keywords
concrete parting
agent
parting agent
granular
granular 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
CN201610909995.2A
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Chinese (zh)
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 CN201610909995.2A priority Critical patent/CN106497656A/en
Publication of CN106497656A publication Critical patent/CN106497656A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
    • 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
    • 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
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • 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
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • 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
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/401—Fatty vegetable or animal oils used as base material
    • 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
    • C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • 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

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

Abstract

The invention discloses a kind of granular concrete parting agent, including the raw material of following mass fractions：Animal oil and mineral oil 75 85%, emulsifying agent 1 5%, coalescents 1 5%, additive 1 5%, hygroscopic agent 1 5% and antioxidant 1 3%.Its preparation method is：Animal oil and mineral oil are added in pretreatment pot, 120 DEG C or so are warmed up to, 20 minutes are incubated, being subsequently adding additive carries out pretreatment, and the miscella for processing is poured in reactor, is stirred continuously.React 50 minutes at 80 DEG C, be then down to 60 DEG C, add emulsifying agent and antioxidant to carry out; material is transferred to granulator granulation when retrogradation, treats that room temperature is down to by material, graininess is basically formed; coalescents are added, stirring can discharge for 10 minutes, then carry out pulverization process.The granular releasing agent of the present invention is easy to use, and stripping result is good, cheap, and steady quality, is especially suitable for large batch of production and application.

Description

A kind of granular concrete parting agent and preparation method thereof
Technical field
The present invention relates to a kind of concrete parting agent, specifically a kind of granular concrete parting agent and preparation method thereof.
Background technology
Concrete prefabricated element or prefabrication, such as building block, plate, beam, pier, dam, bridge etc., in its irrigation process, it is necessary to make With template or mould.In order that the concrete after hardening is easy to the demoulding and does not damage template, one is often brushed in template or mould Layer releasing agent.For a long time, the country frequently with machine oil, used oil, emulsified machine oil etc. or animals and plants oil foot, poor oil through saponification Into so-called liquid soap agent as releasing agent.The species of releasing agent mainly has following several：
1st, pure oils.Releasing agent can configure including each vegetable oil, animal oil and mineral oil.But adopt mostly mineral at present Oil.The various light lubricating oils that i.e. petroleum industry is produced, such as machinery oil etc..For reduces cost, many units are using industry Used oil, but impurity is more in used oil, it is easier to pollute concrete surface.Be also possible in some used oil containing sulphuric acid, PCB etc. is harmful to the material of concrete and masterplate.
2nd, emulsifying oils.Oil emulsion great majority petroleum oil, emulsifying agent, stabilizer are formulated, and are additionally added sometimes Rust-inhibiting additive.Replace pure petroleum oil with emulsifying agent, can not only save a large amount of oil plants, and releasing agent matter can be improved Amount, reduces demoulding cost.This kind of releasing agent can be divided into Water-In-Oil（W/O）Type and oil-in-water（O/W）Type.Steel membrane is generally used for, Can be used on wooden model.Easily dry after brushing, form thin film after some dryings and can apply repeatedly repeatedly, not only saving of labor but also material-saving, Substantially reduce demoulding cost.
3rd, paraffin class.Paraffin has good demolding performace, and after being heated fusing, mixing by appropriate solvent is stirred evenly makes With.Paraffin release agent can be used to, on steel, plank sheathing and concrete pedestal, often stay in concrete surface when paraffin content is higher Paraffin residue, is an impediment to the bonding of concrete surface, thus its range of application is subject to a definite limitation.
4th, fatty acid.This kind of releasing agent typically contains solvent, such as gasoline, kerosene, benzene, Oleum Terebinthinae etc..The releasing agent There is the good demoulding and rustless property, do not pollute concrete surface, resistance of rainwater washing against is often applied and can once be used three times.Fat Acids releasing agent is mostly with the alkali of concrete（Free lime）Chemically reactive.
5th, class is painted.This kind of releasing agent price is higher, but can be reused several times, economically still suitable.Such as alcohol Sour varnish releasing agent.
Content of the invention
It is an object of the invention to provide a kind of granular concrete parting agent and preparation method thereof.
The technical scheme is that and be achieved in that：A kind of granular concrete parting agent, including following mass fractions Raw material：Animal oil and mineral oil 75-85%, emulsifying agent 1-5%, coalescents 1-5%, additive 1-5%, hygroscopic agent 1-5% and antioxygen Agent 1-3%.
Further, the emulsifying agent is sorbitol fatty acid ester, phospholipid, sugared lipid emulsifiers.
Further, the coalescents are resin and cellulose, and mass ratio is 1:1-2.
Further, the additive is higher hydrocarbons.
Further, the hygroscopic agent is inorganic salt.
Further, the antioxidant is 2,6- three-level butyl -4- methylphenols, thio-2 acid dibasic acid esters.
Further, the mass ratio of the animal oil and mineral oil is 3:2.
In addition, the preparation method of granular concrete parting agent is, animal oil and mineral oil is added in pretreatment pot, is heated up To 120 DEG C or so, 20 minutes are incubated, being subsequently adding additive carries out pretreatment, and the miscella for processing is poured in reactor, no Disconnected stirring.React 50 minutes at 80 DEG C, be then down to 60 DEG C, add emulsifying agent and antioxidant to carry out, by thing when retrogradation Material is transferred to granulator granulation, treats that room temperature is down to by material, and graininess is basically formed, and adds coalescents, and stirring 10 minutes is Can discharge, then carry out pulverization process.
Further, hygroscopic agent is added in granulation process.
Beneficial effects of the present invention are：The granular releasing agent of the present invention is easy to use, and stripping result is good, cheap, And steady quality, it is especially suitable for large batch of production and application.
Specific embodiment
Explanation is further explained to the present invention with reference to specific embodiment.
Granular concrete parting agent, including the raw material of following mass fractions：Animal oil and mineral oil 75-85%, emulsifying agent 1- 5%th, coalescents 1-5%, additive 1-5%, hygroscopic agent 1-5% and antioxidant 1-3%.The emulsifying agent is sorbitol fat Esters of gallic acid, phospholipid, sugared lipid emulsifiers.The coalescents are resin and cellulose, and mass ratio is 1:1-2.The interpolation Agent is higher hydrocarbons.The hygroscopic agent is inorganic salt.The antioxidant is 2,6- three-level butyl -4- methylphenols, thio dipropyl Acid diester.The mass ratio of the animal oil and mineral oil is 3:2.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto, Any those familiar with the art in the technical scope of present disclosure, technology according to the present invention scheme and its Inventive concept equivalent or change in addition, should all be included within the scope of the present invention.

Claims (9)

1. granular concrete parting agent, it is characterised in that including the raw material of following mass fractions：Animal oil and mineral oil 75- 85%th, emulsifying agent 1-5%, coalescents 1-5%, additive 1-5%, hygroscopic agent 1-5% and antioxidant 1-3%.
2. granular concrete parting agent according to claim 1, it is characterised in that the emulsifying agent is sorbitol fat Esters of gallic acid, phospholipid, sugared lipid emulsifiers.
3. granular concrete parting agent according to claim 1, it is characterised in that the coalescents are resin and fiber Element, mass ratio are 1:1-2.
4. granular concrete parting agent according to claim 1, it is characterised in that the additive is higher hydrocarbons.
5. granular concrete parting agent according to claim 1, it is characterised in that the hygroscopic agent is inorganic salt.
6. granular concrete parting agent according to claim 1, it is characterised in that the antioxidant is 2,6- three-level fourths Base -4- methylphenols, thio-2 acid dibasic acid esters.
7. granular concrete parting agent according to claim 1, it is characterised in that the quality of the animal oil and mineral oil Than for 3:2.
8. the preparation method of the granular concrete parting agent as described in any one of claim 1-7, it is characterised in that by animal oil Add in pretreatment pot with mineral oil, be warmed up to 120 DEG C or so, be incubated 20 minutes, being subsequently adding additive carries out pretreatment, place The miscella that managed is poured in reactor, is stirred continuously, and reacts 50 minutes, be then down to 60 DEG C at 80 DEG C, adds emulsifying agent Carry out with antioxidant, material be transferred to granulator granulation when retrogradation, treat that room temperature is down to by material, graininess is basically formed, Coalescents are added, stirring can discharge for 10 minutes, then carry out pulverization process.
9. the preparation method of granular concrete parting agent according to claim 8, it is characterised in that add in granulation process Hygroscopic agent.
CN201610909995.2A 2016-10-19 2016-10-19 A kind of granular concrete parting agent and preparation method thereof Pending CN106497656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610909995.2A CN106497656A (en) 2016-10-19 2016-10-19 A kind of granular concrete parting agent and preparation method thereof

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Application Number Priority Date Filing Date Title
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Publications (1)

Publication Number Publication Date
CN106497656A true CN106497656A (en) 2017-03-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108189204A (en) * 2017-12-30 2018-06-22 吴迪 A kind of concrete parting agent
CN111205918A (en) * 2020-01-18 2020-05-29 山西省建筑科学研究院有限公司 Environment-friendly release agent for aerated bricks and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1350913A (en) * 2001-09-14 2002-05-29 平原县金汤水泥有限公司 Demoulding agent for concrete component
CN103103011A (en) * 2013-01-24 2013-05-15 江苏博特新材料有限公司 Special release agent for concrete and preparation method thereof
CN103450995A (en) * 2013-09-16 2013-12-18 马清浩 Oily solid releasing agent and preparation method thereof
CN105038916A (en) * 2015-06-08 2015-11-11 梁胜光 Concrete mold release agent

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1350913A (en) * 2001-09-14 2002-05-29 平原县金汤水泥有限公司 Demoulding agent for concrete component
CN103103011A (en) * 2013-01-24 2013-05-15 江苏博特新材料有限公司 Special release agent for concrete and preparation method thereof
CN103450995A (en) * 2013-09-16 2013-12-18 马清浩 Oily solid releasing agent and preparation method thereof
CN105038916A (en) * 2015-06-08 2015-11-11 梁胜光 Concrete mold release agent

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108189204A (en) * 2017-12-30 2018-06-22 吴迪 A kind of concrete parting agent
CN111205918A (en) * 2020-01-18 2020-05-29 山西省建筑科学研究院有限公司 Environment-friendly release agent for aerated bricks and preparation method thereof
CN111205918B (en) * 2020-01-18 2022-06-17 山西省建筑科学研究院有限公司 Environment-friendly release agent for aerated bricks and preparation method thereof

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Application publication date: 20170315