CN103042169A - High-dilution-rate and environment-friendly release agent for aluminum alloy - Google Patents
High-dilution-rate and environment-friendly release agent for aluminum alloy Download PDFInfo
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- CN103042169A CN103042169A CN2013100053714A CN201310005371A CN103042169A CN 103042169 A CN103042169 A CN 103042169A CN 2013100053714 A CN2013100053714 A CN 2013100053714A CN 201310005371 A CN201310005371 A CN 201310005371A CN 103042169 A CN103042169 A CN 103042169A
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- aluminum alloy
- release agent
- oil
- mould release
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- 150000001412 amines Chemical class 0.000 claims abstract description 7
- 150000007529 inorganic bases Chemical class 0.000 claims abstract description 7
- 150000007524 organic acids Chemical class 0.000 claims abstract description 7
- 229920002545 silicone oil Polymers 0.000 claims abstract description 7
- 239000004094 surface-active agent Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 8
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims description 6
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims description 6
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 claims description 6
- OQILCOQZDHPEAZ-UHFFFAOYSA-N octyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OCCCCCCCC OQILCOQZDHPEAZ-UHFFFAOYSA-N 0.000 claims description 6
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 6
- -1 trimethylene diamines Chemical class 0.000 claims description 6
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical group FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 claims description 4
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 4
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- CZMOVKLQUFOJAZ-UHFFFAOYSA-N butyl n-(3-iodoprop-1-ynyl)carbamate Chemical compound CCCCOC(=O)NC#CCI CZMOVKLQUFOJAZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 235000019198 oils Nutrition 0.000 claims description 4
- 229940049964 oleate Drugs 0.000 claims description 4
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 4
- 229920000570 polyether Polymers 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 239000001294 propane Substances 0.000 claims description 4
- 229940035049 sorbitan monooleate Drugs 0.000 claims description 4
- 235000011069 sorbitan monooleate Nutrition 0.000 claims description 4
- 239000001593 sorbitan monooleate Substances 0.000 claims description 4
- JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical compound C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 claims description 3
- 229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 claims description 3
- JOZZAIIGWFLONA-UHFFFAOYSA-N 3-methylbutan-2-amine Chemical group CC(C)C(C)N JOZZAIIGWFLONA-UHFFFAOYSA-N 0.000 claims description 3
- SAUIGQBKPDQYHL-QXMHVHEDSA-N 6-methylheptyl (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCCCCCC(C)C SAUIGQBKPDQYHL-QXMHVHEDSA-N 0.000 claims description 3
- XTJFFFGAUHQWII-UHFFFAOYSA-N Dibutyl adipate Chemical compound CCCCOC(=O)CCCCC(=O)OCCCC XTJFFFGAUHQWII-UHFFFAOYSA-N 0.000 claims description 3
- 229920000305 Nylon 6,10 Polymers 0.000 claims description 3
- 235000019482 Palm oil Nutrition 0.000 claims description 3
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 3
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 claims description 3
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims description 3
- 239000003240 coconut oil Substances 0.000 claims description 3
- 235000019864 coconut oil Nutrition 0.000 claims description 3
- 239000002385 cottonseed oil Substances 0.000 claims description 3
- 235000012343 cottonseed oil Nutrition 0.000 claims description 3
- QYDYPVFESGNLHU-UHFFFAOYSA-N elaidic acid methyl ester Natural products CCCCCCCCC=CCCCCCCCC(=O)OC QYDYPVFESGNLHU-UHFFFAOYSA-N 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 150000002191 fatty alcohols Chemical class 0.000 claims description 3
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 3
- QYDYPVFESGNLHU-KHPPLWFESA-N methyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC QYDYPVFESGNLHU-KHPPLWFESA-N 0.000 claims description 3
- 229940073769 methyl oleate Drugs 0.000 claims description 3
- 239000002540 palm oil Substances 0.000 claims description 3
- 229950008882 polysorbate Drugs 0.000 claims description 3
- 229920000136 polysorbate Polymers 0.000 claims description 3
- 239000010499 rapseed oil Substances 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 239000003549 soybean oil Substances 0.000 claims description 3
- 235000012424 soybean oil Nutrition 0.000 claims description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 3
- 239000003760 tallow Substances 0.000 claims description 3
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 claims description 3
- 239000002383 tung oil Substances 0.000 claims description 3
- 125000005456 glyceride group Chemical group 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000003518 caustics Substances 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 238000004512 die casting Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 231100000636 lethal dose Toxicity 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- UDGSVBYJWHOHNN-UHFFFAOYSA-N n',n'-diethylethane-1,2-diamine Chemical compound CCN(CC)CCN UDGSVBYJWHOHNN-UHFFFAOYSA-N 0.000 description 1
- 210000001533 respiratory mucosa Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a high-dilution-rate and environment-friendly release agent for an aluminum alloy, which consists of a synthetic lubricant, organic acid, organic amine, inorganic base, a surfactant, an anti-corrosive agent, silicone oil and pure water. The release agent is good in heat resistance, absorptivity and cooling property, and is safe to people and the environment.
Description
Technical field
The present invention relates to the die casting demoulding of the machined enterprise aluminum alloy materials such as a kind of automobile, motorcycle, household electrical appliance.
Background technology
Along with the present precision die of the development of China's economic, die casting equipment, the maximization of die cast product, complicated, high-quality requirement, as the auxiliary agent aluminium alloy compression casting releasing agent that must use in the aluminium alloy compression casting production technology, its performance requirement is also more and more higher, high performance aluminum alloy mould release agent demand is also increasing, be accompanied by in addition constantly widening and extensive use of aluminum alloy die casting kind and application, its die casting equipment, very large variation has all occured in compression mod and extrusion process, not only more and more higher to the performance quality requirement of aluminum alloy mould release agent, also more and more pay attention to simultaneously the economy (reducing production costs) of using; Along with pushing forward comprehensively of the friendly type of built environment society, country is also more and more higher to the requirement of chemical products safety and sanitation quality.But commercially available aluminum alloy mould release agent generally can only dilute 30 ~ 50 times during use at present, causes client's production cost high, affects economic benefit; And generally contain the poisonous and harmful industrial chemicals that jeopardizes Environmental security and health in the prescription.
Summary of the invention
The object of the present invention is to provide a kind of good heat resistance, excellent adsorption, cooling good, to high magnification dilution, the environment-friendly aluminum alloy of human and environment safety.
Technical solution of the present invention is:
A kind of highly diluted multiplying power, environment-friendly aluminum alloy mould release agent is characterized in that: the one-tenth by following percentage by weight is grouped into:
Syntholube 0～5%
Organic acid 2～5%
Organic amine 0～5%
Inorganic base 0～5%
Surfactant 0～5%
Anticorrosive 0～5%
Silicone oil 5～35%
Pure water 35～80%.
Organic acid is one or more in bay diacid, M-phthalic acid, decanedioic acid, n-nonanoic acid, the trimellitic anhydride.
Organic amine is 1,2-dimethyl propylamine, triethanolamine, hexamethylene diamine, triisopropanolamine, N, one or more in N-diethyl ethylene diamine, 2-amino-2-methyl-1-propanol, caprolactam, the tallow base trimethylene diamines.
Surfactant be sorbitan monooleate APEO, aliphatic alcohol polyethenoxy polyethenoxy ether, fatty alcohol alkylolamides, aliphatic alcohol polyethenoxy ester (5～12), sulfonate,
Aliphatic acidGlyceride, the aliphatic acid sorb is smooth, one or more in the polysorbate.
Syntholube is one or more in rape oil, soybean oil, tung oil, palm oil, coconut oil, cottonseed oil, tricarboxymethyl propane oleate, pentaerythritol ester, isooctyl oleate, methyl oleate, adipic acid dibutyl ester, the octyl palmitate.
Silicone oil is one or more in silicone emulsion, polyether modified silicon oil, the tetraethoxy-silicane.
Inorganic base is NaOH, potassium hydroxide or sodium carbonate.
Anticorrisive agent is one or more in 1,2-BIT, s-triazine, the iodo propinyl butyl carbamate.
Good heat resistance of the present invention, excellent adsorption, cooling are good, to human and environment safety.
Properties of product:
1. have excellent heat resistance, use thermogravimetric analyzer, thermolytic rate in the time of 600 ℃≤40%;
2. has excellent adsorptivity, the absorption property 〉=1.2mg under 200 ℃;
3. formula material does not use the poisonous and harmful substance that affects Environmental security and health,, the biological half lethal dose LD50 〉=5000mg/kg of product, half lethal concentration LC50 〉=5000mg/m
3, respiratory mucosa stimulates≤1 grade, has reliable safety and sanitation quality.
The invention will be further described below in conjunction with embodiment.
The specific embodiment
Embodiment 1:
Component mix and blend with following percentage by weight gets product:
Pure water 55%
Bay diacid 4.7%
NaOH 2.0%
N, N-diethyl ethylene diamine 0.3%
Triethanolamine 0.3%
Tricarboxymethyl propane oleate 2.0%
Sorbitan monooleate APEO 0.4%
Silicone emulsion 25%
Polyether modified silicon oil 10%
Iodo propinyl butyl carbamate 0.3%.
Embodiment 2:
Component mix and blend with following percentage by weight gets product:
Syntholube 0～5%(example 0%, 3%, 5%)
Organic acid 2～5%(example 2%, 3%, 5%)
Organic amine 0～5%(example 0%, 3%, 5%)
Inorganic base 0～5%(example 0%, 3%, 5%)
Surfactant 0～5% (example 0%, 3%, 5%)
Anticorrosive 0～5%(example 0%, 3%, 5%)
Silicone oil 5～35%(example 5%, 15%, 35%)
Pure water 35～80%(example 35%, 50%, 80%).
Said components consumption sum is 100%.
Organic acid is one or more in bay diacid, M-phthalic acid, decanedioic acid, n-nonanoic acid, the trimellitic anhydride.
Organic amine is 1,2-dimethyl propylamine, triethanolamine, hexamethylene diamine, triisopropanolamine, N, one or more in N-diethyl ethylene diamine, 2-amino-2-methyl-1-propanol, caprolactam, the tallow base trimethylene diamines.
Surfactant is sorbitan monooleate APEO, aliphatic alcohol polyethenoxy polyethenoxy ether, fatty alcohol alkylolamides, aliphatic alcohol polyethenoxy ester (5～12), sulfonate, fatty glyceride, the aliphatic acid sorb is smooth, one or more in the polysorbate.
Syntholube is one or more in rape oil, soybean oil, tung oil, palm oil, coconut oil, cottonseed oil, tricarboxymethyl propane oleate, pentaerythritol ester, isooctyl oleate, methyl oleate, adipic acid dibutyl ester, the octyl palmitate.
Silicone oil is one or more in silicone emulsion, polyether modified silicon oil, the tetraethoxy-silicane.
Inorganic base is NaOH, potassium hydroxide or sodium carbonate.
Anticorrisive agent is one or more in 1,2-BIT, s-triazine, the iodo propinyl butyl carbamate.
Claims (8)
1. a highly diluted multiplying power, environment-friendly aluminum alloy mould release agent, it is characterized in that: the one-tenth by following percentage by weight is grouped into:
Syntholube 0～5%
Organic acid 2～5%
Organic amine 0～5%
Inorganic base 0～5%
Surfactant 0～5%
Anticorrosive 0～5%
Silicone oil 5～35%
Pure water 35～80%.
2. highly diluted multiplying power according to claim 1, environment-friendly aluminum alloy mould release agent, it is characterized in that: organic acid is one or more in bay diacid, M-phthalic acid, decanedioic acid, n-nonanoic acid, the trimellitic anhydride.
3. highly diluted multiplying power according to claim 1 and 2, environment-friendly aluminum alloy mould release agent, it is characterized in that: organic amine is 1,2-dimethyl propylamine, triethanolamine, hexamethylene diamine, triisopropanolamine, N, one or more in N-diethyl ethylene diamine, 2-amino-2-methyl-1-propanol, caprolactam, the tallow base trimethylene diamines.
4. highly diluted multiplying power according to claim 1 and 2, environment-friendly aluminum alloy mould release agent, it is characterized in that: surfactant is sorbitan monooleate APEO, aliphatic alcohol polyethenoxy polyethenoxy ether, fatty alcohol alkylolamides, aliphatic alcohol polyethenoxy ester (5～12), sulfonate, fatty glyceride, the aliphatic acid sorb is smooth, one or more in the polysorbate.
5. highly diluted multiplying power according to claim 1 and 2, environment-friendly aluminum alloy mould release agent, it is characterized in that: syntholube is one or more in rape oil, soybean oil, tung oil, palm oil, coconut oil, cottonseed oil, tricarboxymethyl propane oleate, pentaerythritol ester, isooctyl oleate, methyl oleate, adipic acid dibutyl ester, the octyl palmitate.
6. highly diluted multiplying power according to claim 1 and 2, environment-friendly aluminum alloy mould release agent, it is characterized in that: silicone oil is one or more in silicone emulsion, polyether modified silicon oil, the tetraethoxy-silicane.
7. highly diluted multiplying power according to claim 1 and 2, environment-friendly aluminum alloy mould release agent, it is characterized in that: inorganic base is NaOH, potassium hydroxide or sodium carbonate.
8. highly diluted multiplying power according to claim 1 and 2, environment-friendly aluminum alloy mould release agent, it is characterized in that: anticorrisive agent is one or more in 1,2-BIT, s-triazine, the iodo propinyl butyl carbamate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310005371.4A CN103042169B (en) | 2013-01-08 | 2013-01-08 | High-dilution-rate and environment-friendly release agent for aluminum alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310005371.4A CN103042169B (en) | 2013-01-08 | 2013-01-08 | High-dilution-rate and environment-friendly release agent for aluminum alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103042169A true CN103042169A (en) | 2013-04-17 |
| CN103042169B CN103042169B (en) | 2015-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310005371.4A Active CN103042169B (en) | 2013-01-08 | 2013-01-08 | High-dilution-rate and environment-friendly release agent for aluminum alloy |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506567A (en) * | 2013-10-15 | 2014-01-15 | 上海尤希路化学工业有限公司 | Atomizing spraying oily aluminium alloy mould release agent |
| CN105344928A (en) * | 2015-10-26 | 2016-02-24 | 无锡市永亿精密铸造有限公司 | Mold releasing agent for precisely-casted universal ball |
| CN106280585A (en) * | 2016-08-10 | 2017-01-04 | 中原内配集团股份有限公司 | A kind of for painting feed liquid preparing needle prick shape cylinder jacket and preparation method thereof |
| CN106670379A (en) * | 2017-03-14 | 2017-05-17 | 沈阳大学 | Water-based paint for aluminum alloy die casting |
| CN107598077A (en) * | 2017-09-13 | 2018-01-19 | 合肥学院 | Metal forming release agent and preparation method thereof |
| WO2018028125A1 (en) * | 2016-08-10 | 2018-02-15 | 中原内配集团股份有限公司 | Needle-shaped cylinder liner and preparation method therefor, and coating liquid for preparing needle-shaped cylinder liner |
| CN109135879A (en) * | 2018-09-19 | 2019-01-04 | 广东赛米克新材料有限公司 | One kind being hot-forged pressure environmental protection release agent for ferrous metal |
| CN109434010A (en) * | 2018-12-14 | 2019-03-08 | 上海樱花化研化工科技有限公司 | A kind of aluminum alloy mould release agent composition and preparation method thereof |
| CN109576043A (en) * | 2018-12-06 | 2019-04-05 | 河南省科学院高新技术研究中心 | A kind of concrete product separating releasing agent and preparation method thereof |
| CN110862861A (en) * | 2019-12-09 | 2020-03-06 | 潍坊赛宝工业技术研究院有限公司 | Water-based mold release agent and preparation method thereof |
| CN113134566A (en) * | 2021-04-28 | 2021-07-20 | 奎克化学（中国）有限公司 | Die-casting release agent for aluminum alloy structural part |
| CN113319246A (en) * | 2021-05-28 | 2021-08-31 | 上海尤希路化学工业有限公司 | Silicon-free high-performance special release agent for aluminum alloy die casting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103506567A (en) * | 2013-10-15 | 2014-01-15 | 上海尤希路化学工业有限公司 | Atomizing spraying oily aluminium alloy mould release agent |
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| CN106280585A (en) * | 2016-08-10 | 2017-01-04 | 中原内配集团股份有限公司 | A kind of for painting feed liquid preparing needle prick shape cylinder jacket and preparation method thereof |
| WO2018028125A1 (en) * | 2016-08-10 | 2018-02-15 | 中原内配集团股份有限公司 | Needle-shaped cylinder liner and preparation method therefor, and coating liquid for preparing needle-shaped cylinder liner |
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| CN107598077B (en) * | 2017-09-13 | 2020-03-03 | 合肥学院 | Metal forming release agent |
| CN107598077A (en) * | 2017-09-13 | 2018-01-19 | 合肥学院 | Metal forming release agent and preparation method thereof |
| CN109135879A (en) * | 2018-09-19 | 2019-01-04 | 广东赛米克新材料有限公司 | One kind being hot-forged pressure environmental protection release agent for ferrous metal |
| CN109576043A (en) * | 2018-12-06 | 2019-04-05 | 河南省科学院高新技术研究中心 | A kind of concrete product separating releasing agent and preparation method thereof |
| CN109576043B (en) * | 2018-12-06 | 2021-08-17 | 河南省科学院高新技术研究中心 | Concrete product isolation release agent and preparation method thereof |
| CN109434010A (en) * | 2018-12-14 | 2019-03-08 | 上海樱花化研化工科技有限公司 | A kind of aluminum alloy mould release agent composition and preparation method thereof |
| CN110862861A (en) * | 2019-12-09 | 2020-03-06 | 潍坊赛宝工业技术研究院有限公司 | Water-based mold release agent and preparation method thereof |
| CN113134566A (en) * | 2021-04-28 | 2021-07-20 | 奎克化学（中国）有限公司 | Die-casting release agent for aluminum alloy structural part |
| CN113319246A (en) * | 2021-05-28 | 2021-08-31 | 上海尤希路化学工业有限公司 | Silicon-free high-performance special release agent for aluminum alloy die casting |
| CN113319246B (en) * | 2021-05-28 | 2024-03-22 | 上海尤希路化学工业有限公司 | Special release agent for die casting of silicon-free high-performance aluminum alloy |
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