CN108130182A - A kind of PC components demoulding agent emulsion and preparation method thereof - Google Patents

A kind of PC components demoulding agent emulsion and preparation method thereof Download PDF

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Publication number
CN108130182A
CN108130182A CN201711497817.4A CN201711497817A CN108130182A CN 108130182 A CN108130182 A CN 108130182A CN 201711497817 A CN201711497817 A CN 201711497817A CN 108130182 A CN108130182 A CN 108130182A
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parts
preparation
boiling point
agent emulsion
high boiling
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CN108130182B (en
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杨庆红
邵向东
田春
吉兰平
朱雪锋
邹磊磊
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Zhejiang Zhongtian Dongfang fluorosilicone Material Co.,Ltd.
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ZHEJIANG ZHONGTIAN FLUORINE SILICON MATERIALS CO Ltd
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    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/14—Synthetic waxes, e.g. polythene waxes
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
    • 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
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • 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
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • 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
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/02—Unspecified siloxanes; Silicones
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/24—Emulsion properties
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/26—Waterproofing or water resistance
    • 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
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/01—Emulsions, colloids, or micelles

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

The present invention relates to a kind of PC components demoulding agent emulsion and preparation method thereof, the demoulding agent emulsion includes：Modified high boiling point silicon oil, solid state wax, isomeric alcohol polyethenoxy ether, alkylsulfonate, benzotriazole and water.The PC components demoulding agent emulsion stripping result of the present invention is good, efficient, at low cost to template and Environmental security, has thixotropy after dehydration film forming, and can block the pore of template and concrete surface makes that PC component surfaces are bright and clean, stomatal number significantly reduces.

Description

A kind of PC components demoulding agent emulsion and preparation method thereof
Technical field
The present invention relates to technical field of mold release, more particularly to a kind of PC components demoulding agent emulsion and preparation method thereof.
Background technology
PC components：Also known as precast concrete refers to process by standardization, mechanized manner in the factory mixed Solidifying soil product.Concrete structure is the principal mode of China's architectural engineering, and PC components are then one of component parts.Mesh Preceding most of middle-size and small-size components are made of prefabrication system, because can not only improve labor efficiency in this way, but also Cost can be reduced.However, concrete prefabricated element appearance in demoulding often will appear some holes or burr.So making During standby PC components, aside from care to correctly operation machinery equipment and prepare except corresponding raw material, also to select safe efficient Releasing agent.
Concrete is sticked in template during form removable in order to prevent, and the quality and template to product reuse It adversely affects, it will usually in template inner-wall spraying releasing agent.Releasing agent risen between template and concrete surface be isolated with Lubricating action to overcome the cohesive force of template and concrete surface, enables template during form removal to be smoothly detached from concrete, both kept Concrete shape stands intact and protects template surface without damage.The releasing agent of traditional architecture template be mainly used oil and Some oil products such as soybean oil, although at low cost, stripping result is general and easily concrete and template are polluted.According to The characteristics of releasing agent and actual requirement, PC components use aqueous release agent, can reduce material cost, improve component quality, together When convenient for construction.In addition, also there is part aqueous release agent in the market, although stripping result is good, existing easily makes concrete and mould Plate contact surface generates the problems such as stomata.
With reference to above-mentioned actual conditions, it is good, efficient to develop a kind of stripping result, at low cost to template and Environmental security, loses There is thixotropy, can block the pore of template and concrete surface makes that PC component surfaces are bright and clean, stomatal number is bright after MJPZ Aobvious reduced releasing agent is imperative.
Invention content
It is good, efficient the object of the present invention is to provide a kind of stripping result, at low cost to template and Environmental security, dehydration There is thixotropy, can block the pore of template and concrete surface makes that PC component surfaces are bright and clean, stomatal number is apparent after film forming The releasing agent of reduction.
To realize above-mentioned target, the technical solution adopted in the present invention is：
A kind of PC components demould agent emulsion, and in parts by weight, component includes the demoulding agent emulsion：Modified high boiling point silicon oil 20-26 parts, 1-5 parts of solid state wax, 4-6 parts of isomeric alcohol polyethenoxy ether, 0.5-3 parts of alkylsulfonate, 0.1 part of benzotriazole with 60-74.5 parts of water.
In the technical program, the demoulding principle of the demoulding agent emulsion is mainly component after utilization demoulds agent emulsion dehydration In solid state wax can fill up the pore of template and concrete surface by film-forming at room temperature, and with low surface tension Modified high fluorosilicon oil generates synergistic effect, so as to excellent demolding performace.
Preferably, the modification high boiling point silicon oil, is the warp to crack useless high boiling point silicon oil or rectifying high boiling point silicon oil as raw material The modification high boiling point silicon oil that viscosity is controllable, activity is low, stability is high is made in hydrolysis, addition reaction.
Preferably, the solid state wax, is semi-refined or fully refined paraffin wax, microwax, insect wax, polyethylene wax, aoxidizes and gather Any one in ethylene waxes.
A kind of preparation method of PC components demoulding agent emulsion, the preparation method include the following steps：
(1), the preparation of water phase：0.1 part of benzotriazole, 60-74.5 parts of water are weighed up and is uniformly mixed by metering, is warming up to 90 ~95 DEG C of heat preservations are spare；
(2), the preparation of oil phase：Modified high boiling point silicon oil 20-26 parts and 1-5 parts of solid state wax are put into there-necked flask together, opened Stirring, rotating speed 500r/min are warming up to 95 DEG C；After mixing, 4-6 parts of isomeric alcohol polyethenoxy ether and alkyl sulfonic acid are put into 0.5-3 parts of salt stirs 5-15min；
(3), the preparation of lotion：Under conditions of temperature is 95 DEG C, speed of agitator is 500-1500r/min, the water phase of (1) is delayed It is added drop-wise to slowly in the oil phase of (2), when phase inversion increases speed of agitator；After adding water, heating unit is closed, is further continued for stirring 0.5-1.5h bottles after cooling.
In conclusion the beneficial effects of the invention are as follows：PC components demoulding agent emulsion stripping result of the invention is good, efficiency Height, it is at low cost to template and Environmental security, there is thixotropy after dehydration film forming, the hair of template and concrete surface can be blocked Pore makes that PC component surfaces are bright and clean, stomatal number significantly reduces.
Specific embodiment
The present invention is described in further detail below by specific embodiment, but embodiment is not the scope of the present invention Limitation.
Modified high boiling point silicon oil is to crack useless height boiling or rectifying height boiling as raw material, through hydrolysis, addition reaction, viscosity is made Controllably, the modification high boiling point silicon oil that activity is low, stability is high.Can be the high fluorine silicon of described inertia in patent CN106188545A Oil.
Solid state wax is any one in semi-refined or fully refined paraffin wax, microwax, insect wax, polyethylene wax, oxidized polyethylene wax Kind.
Embodiment 1
A kind of PC components demould agent emulsion, and in parts by weight, component includes：Modified 20 parts of high boiling point silicon oil, solid state wax 1 Part, 4 parts of isomeric alcohol polyethenoxy ether, 0.5 part of alkylsulfonate, 0.1 part of benzotriazole, 74.5 parts of water.
Preparation method is：(1), 0.1 part of benzotriazole, 74.5 parts of water are weighed up and mixed by metering by the preparation of water phase It closes uniformly, it is spare to be warming up to 90 DEG C of heat preservations；(2), the preparation of oil phase throws modified 20 parts of high boiling point silicon oil with 1 part of solid state wax together Enter into there-necked flask, open stirring, rotating speed 500r/min is warming up to 95 DEG C；After mixing, isomery alcohol polyoxyethylene is put into 0.5 part of 4 parts of ether and alkylsulfonate stir 5min；(3), the preparation of lotion, temperature be 95 DEG C, speed of agitator 500r/ Under conditions of min, the water phase of (1) is gently added drop-wise in the oil phase of (2), when phase inversion suitably increases speed of agitator；Add water complete Bi Hou closes heating unit, is further continued for stirring 0.5h, bottles after cooling.
Embodiment 2
A kind of PC components demould agent emulsion, and in parts by weight, component includes：Modified 26 parts of high boiling point silicon oil, solid state wax 5 Part, 6 parts of isomeric alcohol polyethenoxy ether, 3 parts of alkylsulfonate, 0.1 part of benzotriazole, 60 parts of water.
Preparation method is：(1), 0.1 part of benzotriazole, 60 parts of water are weighed up and mixed by metering by the preparation of water phase Uniformly, it is spare that 92 DEG C of heat preservations are warming up to；(2), the preparation of oil phase puts into modified 26 parts of high boiling point silicon oil with 5 parts of solid state wax together Into there-necked flask, stirring is opened, rotating speed 500r/min is warming up to 95 DEG C；After mixing, isomeric alcohol polyethenoxy ether is put into 6 parts and 3 parts of alkylsulfonate stir 10min；(3), the preparation of lotion, temperature is 95 DEG C, speed of agitator is 800r/min's Under the conditions of, the water phase of (1) is gently added drop-wise in the oil phase of (2), when phase inversion suitably increases speed of agitator；After adding water, Heating unit is closed, stirring 1h is further continued for, bottles after cooling.
Embodiment 3
A kind of PC components demould agent emulsion, and in parts by weight, component includes：Modified 21 parts of high boiling point silicon oil, solid state wax 1.5 Part, 4 parts of isomeric alcohol polyethenoxy ether, 1 part of alkylsulfonate, 0.1 part of benzotriazole, 72.5 parts of water.
Preparation method is：(1), 0.1 part of benzotriazole, 72.5 parts of water are weighed up and mixed by metering by the preparation of water phase It closes uniformly, it is spare to be warming up to 95 DEG C of heat preservations；(2), the preparation of oil phase, by modified 21 parts of high boiling point silicon oil with 1.5 parts of solid state wax together It puts into there-necked flask, opens stirring, rotating speed 500r/min is warming up to 95 DEG C；After mixing, isomery alcohol polyoxy second is put into 1 part of 4 parts of alkene ether and alkylsulfonate stir 15min；(3), the preparation of lotion, temperature be 95 DEG C, speed of agitator 1500r/ Under conditions of min, the water phase of (1) is gently added drop-wise in the oil phase of (2), when phase inversion suitably increases speed of agitator；Add water complete Bi Hou closes heating unit, is further continued for stirring 1.5h, bottles after cooling.
Embodiment 4
A kind of PC components demould agent emulsion, and in parts by weight, component includes：Modified 23 parts of high boiling point silicon oil, solid state wax 2 Part, 5 parts of isomeric alcohol polyethenoxy ether, 1.5 parts of alkylsulfonate, 0.1 part of benzotriazole, 68.5 parts of water.
Preparation method is：(1), 0.1 part of benzotriazole, 68.5 parts of water are weighed up and mixed by metering by the preparation of water phase It closes uniformly, it is spare to be warming up to 90 DEG C of heat preservations；(2), the preparation of oil phase throws modified 23 parts of high boiling point silicon oil with 2 parts of solid state wax together Enter into there-necked flask, open stirring, rotating speed 500r/min is warming up to 95 DEG C；After mixing, isomery alcohol polyoxyethylene is put into 1.5 parts of 5 parts of ether and alkylsulfonate stir 5min；(3), the preparation of lotion, temperature be 95 DEG C, speed of agitator 500r/ Under conditions of min, the water phase of (1) is gently added drop-wise in the oil phase of (2), when phase inversion suitably increases speed of agitator；Add water complete Bi Hou closes heating unit, is further continued for stirring 0.5h, bottles after cooling.
Embodiment 5
A kind of PC components demould agent emulsion, and in parts by weight, component includes：Modified 24 parts of high boiling point silicon oil, solid state wax 3 Part, 6 parts of isomeric alcohol polyethenoxy ether, 2 parts of alkylsulfonate, 0.1 part of benzotriazole, 65 parts of water.
Preparation method is：(1), 0.1 part of benzotriazole, 65 parts of water are weighed up and mixed by metering by the preparation of water phase Uniformly, it is spare that 95 DEG C of heat preservations are warming up to；(2), the preparation of oil phase puts into modified 24 parts of high boiling point silicon oil with 3 parts of solid state wax together Into there-necked flask, stirring is opened, rotating speed 500r/min is warming up to 95 DEG C；After mixing, isomeric alcohol polyethenoxy ether is put into 6 parts and 2 parts of alkylsulfonate stir 15min；(3), the preparation of lotion is temperature is 95 DEG C, speed of agitator is 1500r/min's Under the conditions of, the water phase of (1) is gently added drop-wise in the oil phase of (2), when phase inversion suitably increases speed of agitator；After adding water, Heating unit is closed, stirring 1.5h is further continued for, bottles after cooling.
In order to compare the performance of concrete parting agent, using the releasing agent conduct disclosed in patent CN200810196390.9 Reference examples.Test specimen is prepared, and be tested for the property according to relevant standard.Test data is as shown in table 1.
Table 1, result of the test
Test method Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5 Comparative example 1
The drying and forming-film time/min GB/T 1728 20 21 20 22 19 41
Demolding performace JC/T 949-2005 Smoothly demoulding Smoothly demoulding Smoothly demoulding Smoothly demoulding Smoothly demoulding Smoothly demoulding
Concrete adhesive capacity/g/m2 JC/T 949-2005 1.99 2.01 2.05 2.21 1.98 30.4
Water resistance JC/T 949-2005 It is insoluble It is insoluble It is insoluble It is insoluble It is insoluble It is partly dissolved
Stability JC/T 949-2005 Without layering Without layering Without layering Without layering Without layering Apparent layering
Above example is only used for that the preferred embodiment of the present invention is described, and not the scope of the present invention is limited System.Any simple modification, equivalent modification and the replacement that every technical spirit according to the present invention is made also all are covered in this hair In bright protection domain.

Claims (4)

1. a kind of PC components demould agent emulsion, it is characterised in that：It is described to demould agent emulsion in parts by weight, component packet It includes：Modified 20-26 parts of high boiling point silicon oil, 1-5 parts of solid state wax, 4-6 parts of isomeric alcohol polyethenoxy ether, 0.5-3 parts of alkylsulfonate, benzene And 60-74.5 parts of 0.1 part of triazole and water.
2. a kind of PC components demoulding agent emulsion according to claim 1, it is characterised in that：The modification high boiling point silicon oil, It is to crack useless high boiling point silicon oil or rectifying high boiling point silicon oil as raw material, through hydrolysis, addition reaction, obtained viscosity is controllable, activity is low, steady Qualitative high modification high boiling point silicon oil.
3. a kind of PC components demoulding agent emulsion according to claim 1, it is characterised in that：The solid state wax, for half essence Refining or fully refined paraffin wax, microwax, insect wax, polyethylene wax, oxidized polyethylene wax in any one.
A kind of 4. preparation method of PC components demoulding agent emulsion as described in claim 1, which is characterized in that the preparation method Include the following steps：
(1), the preparation of water phase：0.1 part of benzotriazole, 60-74.5 parts of water are weighed up and is uniformly mixed by metering, is warming up to 90-95 DEG C of heat preservation is spare；
(2), the preparation of oil phase：Modified high boiling point silicon oil 20-26 parts and 1-5 parts of solid state wax are put into there-necked flask together, opened Stirring, rotating speed 500r/min are warming up to 95 DEG C；After mixing, 4-6 parts of isomeric alcohol polyethenoxy ether and alkyl sulfonic acid are put into 0.5-3 parts of salt stirs 5-15min；
(3), the preparation of lotion：Under conditions of temperature is 95 DEG C, speed of agitator is 500-1500r/min, the water phase of (1) is delayed It is added drop-wise to slowly in the oil phase of (2), when phase inversion increases speed of agitator；After adding water, heating unit is closed, is further continued for stirring 0.5-1.5h bottles after cooling.
CN201711497817.4A 2017-12-29 2017-12-29 PC component release agent emulsion and preparation method thereof Active CN108130182B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110079376A (en) * 2019-05-13 2019-08-02 中国二十二冶集团有限公司 A kind of wax releasing agent and preparation method thereof
CN112210430A (en) * 2020-10-19 2021-01-12 纪晓健 Polyvinyl alcohol aqueous solution release agent and preparation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039435A (en) * 1989-01-13 1991-08-13 Hanano Commercial Co., Ltd. Die-casting powdery mold releasing agent
JPH1171521A (en) * 1997-06-23 1999-03-16 Fuji Xerox Co Ltd Lubricant-releasing material composition, lubricant-releasing material, production of lubricant-releasing membrane, lubricant-releasing membrane, member for fixation, fixing device, and color image formation
CN101348384A (en) * 2008-09-08 2009-01-21 南京派尼尔科技实业有限公司 Special mold releasing agent for fair-faced concrete
CN105689638A (en) * 2016-04-18 2016-06-22 苏州兴业材料科技股份有限公司 Water-based aluminum alloy die-casting mold releasing agent and preparation method thereof
CN106190491A (en) * 2016-07-15 2016-12-07 东至绿洲环保化工有限公司 A kind of concreting building form removal agent
CN106188545A (en) * 2016-08-30 2016-12-07 浙江中天氟硅材料有限公司 Utilize the method that organosilicon high-boiling product prepares inertia high boiling point silicon oil

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039435A (en) * 1989-01-13 1991-08-13 Hanano Commercial Co., Ltd. Die-casting powdery mold releasing agent
JPH1171521A (en) * 1997-06-23 1999-03-16 Fuji Xerox Co Ltd Lubricant-releasing material composition, lubricant-releasing material, production of lubricant-releasing membrane, lubricant-releasing membrane, member for fixation, fixing device, and color image formation
CN101348384A (en) * 2008-09-08 2009-01-21 南京派尼尔科技实业有限公司 Special mold releasing agent for fair-faced concrete
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