CN101554642B - High-performance environment-friendly aluminum alloy mould release agent - Google Patents
High-performance environment-friendly aluminum alloy mould release agent Download PDFInfo
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- CN101554642B CN101554642B CN2009100275338A CN200910027533A CN101554642B CN 101554642 B CN101554642 B CN 101554642B CN 2009100275338 A CN2009100275338 A CN 2009100275338A CN 200910027533 A CN200910027533 A CN 200910027533A CN 101554642 B CN101554642 B CN 101554642B
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- silicone oil
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- ester
- mould release
- oil
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 22
- 150000002148 esters Chemical class 0.000 claims abstract description 11
- 239000004519 grease Substances 0.000 claims abstract description 9
- 239000003112 inhibitor Substances 0.000 claims abstract description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004094 surface-active agent Substances 0.000 claims abstract description 9
- 239000002131 composite material Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229920002545 silicone oil Polymers 0.000 claims description 30
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 22
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical group C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 11
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- -1 trihydroxymethylpropanyl ester Chemical class 0.000 claims description 9
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 claims description 8
- 229940043276 diisopropanolamine Drugs 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- OQILCOQZDHPEAZ-UHFFFAOYSA-N octyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OCCCCCCCC OQILCOQZDHPEAZ-UHFFFAOYSA-N 0.000 claims description 6
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 4
- KDVYCTOWXSLNNI-UHFFFAOYSA-N 4-t-Butylbenzoic acid Chemical compound CC(C)(C)C1=CC=C(C(O)=O)C=C1 KDVYCTOWXSLNNI-UHFFFAOYSA-N 0.000 claims description 4
- 229940008099 dimethicone Drugs 0.000 claims description 4
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 4
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 3
- JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical compound C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 claims description 3
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 claims description 3
- 229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 claims description 3
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 claims description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 3
- OTLNPYWUJOZPPA-UHFFFAOYSA-N 4-nitrobenzoic acid Chemical compound OC(=O)C1=CC=C([N+]([O-])=O)C=C1 OTLNPYWUJOZPPA-UHFFFAOYSA-N 0.000 claims description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 3
- XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical compound C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 3
- 239000005642 Oleic acid Substances 0.000 claims description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 3
- 235000019482 Palm oil Nutrition 0.000 claims description 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-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
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 3
- ZFMQKOWCDKKBIF-UHFFFAOYSA-N bis(3,5-difluorophenyl)phosphane Chemical compound FC1=CC(F)=CC(PC=2C=C(F)C=C(F)C=2)=C1 ZFMQKOWCDKKBIF-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
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 3
- 229940043237 diethanolamine Drugs 0.000 claims description 3
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 3
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 3
- 229940102253 isopropanolamine Drugs 0.000 claims description 3
- 125000005358 mercaptoalkyl group Chemical group 0.000 claims description 3
- BEGLCMHJXHIJLR-UHFFFAOYSA-N methylisothiazolinone Chemical compound CN1SC=CC1=O BEGLCMHJXHIJLR-UHFFFAOYSA-N 0.000 claims description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 3
- 239000002540 palm oil Substances 0.000 claims description 3
- 229920003216 poly(methylphenylsiloxane) Polymers 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 210000002374 sebum Anatomy 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
- 150000003918 triazines Chemical class 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 abstract description 3
- 229920001296 polysiloxane Polymers 0.000 abstract 2
- 239000003755 preservative agent Substances 0.000 abstract 2
- 230000002335 preservative effect Effects 0.000 abstract 2
- 238000004512 die casting Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 235000019197 fats Nutrition 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Abstract
The invention discloses a high-performance environment-friendly aluminum alloy mould release agent which consists of modified organic silicone, grease synthetic ester, anti-rust inhibitor, preservative, surfactant and water. The high-performance environment-friendly aluminum alloy mould release agent adopts the special modified organic silicone and the grease as the composite lubricating mould release agent and is further provided with a variety of the anti-rust inhibitor, the preservative and the surfactant, and the product has excellent heat resistance performance and can greatly improve thehigh-temperature stability and the high-temperature mould release performance of the product and greatly reduce the occurrence of air holes.
Description
Technical field:
The present invention relates to a kind of aluminum alloy mould release agent.
Background technology:
After the nineties in 20th century, the die casting industry of China has obtained mirable development, has developed into a new industry.At present, aluminum alloy die casting accounts for more than 3/4 of all die casting output, and the aluminium alloy compression casting product is widely used in industries such as automobile, telecommunications, motorcycle, household electrical appliances.。Along with the raising of technical merit and product development ability, die-cast product kind and application are constantly widened, and huge variation has all taken place for its die casting equipment, compression mod and extrusion process.
The aluminium alloy compression casting releasing agent is the auxiliary agent that must use in the production technology.Because the requirement in large-scale, complicated and the die quality and the life-span of precision die improves, and the clamp force of large-scale die-casting machine is more and more higher, also have because the back processing request of the volume maximization of die cast product, structure complicated, die cast product improves, therefore also more and more higher to the requirement of aluminium alloy compression casting releasing agent.
At present, the aluminium alloy compression casting releasing agent generally uses the emulsion-type releasing agent, but shortcomings such as ubiquity poor heat resistance, poor, the anti-accumulation property difference of absorption property can not satisfy more and more higher high-quality requirement fully, have seriously restricted in the die-cast product of high-performance high request and have used.
Summary of the invention:
The object of the present invention is to provide the high-performance environment-friendly aluminum alloy mould release agent of a kind of heat resistance, absorption property, anti-bulk property excellence.
Technical solution of the present invention is:
A kind of high-performance environment-friendly aluminum alloy mould release agent is characterized in that: be made up of following composition by weight:
Modified organic silicon 10～40%
Grease synthesizes ester 1～10%
Rust inhibitor 1～10%
Anticorrisive agent 0.2～2%
Surfactant 1～10%
Water 35～85%.
Modified organic silicon is dimethicone, diethyl silicone oil, methyl phenyl silicone oil, ammonia alkyl silicone oil, hydroxyl alkyl oil of bay, epoxy alkyl silicone oil, carboxylic alkyl silicone oil, polyether silicone oil, chain alkyl oil of bay, long-chain alkoxy base silicone oil, mercapto alkyl silicone oil, fluorocarbon based silicone oil or composite modified silicone oil.
Grease (synthetic fat) is sirasimeyu, soybean oil, palm oil, coconut oil, sebum, trihydroxymethylpropanyl ester, pentaerythritol ester, the different monooctyl ester of oleic acid, dioctyl adipate or octyl palmitate.
Rust inhibitor is C
6～C
14Straight chain binary acid, C
8～C
12Aliphatic acid, p-tert-butyl benzoic acid, paranitrobenzoic acid, triazines multi-carboxylic acid compounds, monoethanolamine, diethanol amine, triethanolamine, an isopropanolamine, diisopropanolamine (DIPA), triisopropanolamine, morpholine, dicyclohexyl amine, N-methylmorpholine, 2-amino-2-methyl-1-propanol or diethylaminoethanol.
Anticorrisive agent is 5-chloro-2-methyl-4-isothiazoline-3-ketone, 2-methyl-4-isothiazoline-3-ketone, methyl-N-benzimidazole-2-carbamate or s-triazine.
Surfactant is aliphatic alcohol polyethenoxy (5～12) ether, alkylphenol-polyethenoxy (5～12) ether, aliphatic alcohol polyethenoxy polyethenoxy ether, alkylolamides, aliphatic alcohol polyethenoxy (5～12) ester or sulfonate.
1, this product has excellent heat resisting.This product heat-resistance test (in 20 ℃ of the programming rates/min) under 500 ℃ of temperature thermolytic rate less than 60%, and other like product under equal temperature thermolytic rate greater than 80%, reduce the thermolytic rate more than 20%, can increase substantially the high-temperature stability and the high temperature demolding performace of product, greatly reduce the generation of pore.
2, this product has excellent absorption property.Adsorbance reaches 1.4mg/100cm in this product adsorptivity test under 200 ℃ of temperature (concentration 1%, 40ml * 1 time)
2More than, and other like product adsorbance 1.0mg/100cm under uniform temp
2Below, can improve adsorbance more than 40% than like product, can obviously improve the lubricating release performance of product.
3, this product has excellent anti-bulk property.Accumulating amount is less than 4mg/100cm in this product anti-accumulation property test under 150 ℃ of temperature (concentration 1%, 40ml * 125 time)
2, and other like product under uniform temp accumulating amount greater than 12mg/100cm
2, can reduce accumulating amount more than 300% than like product under the same terms, can obviously improve the surface quality of workpiece, avoid contaminated equipment and surrounding enviroment.
The present invention adopts special modified organic silicon and grease (synthetic ester) as composite lubricated releasing agent, and composite multiple rust inhibitor, anticorrisive agent and surfactant, product has excellent heat resisting, can increase substantially the high-temperature stability and the high temperature demolding performace of product, greatly reduce the generation of pore.Product has excellent absorption property, can obviously improve the lubricating release performance of product.And product has excellent anti-bulk property, can obviously improve the surface quality of workpiece, avoids contaminated equipment and surrounding enviroment.The Product Green environmental protection is a kind of high-performance environment-friendly aluminum alloy die casting releasing agent simultaneously.
The invention will be further described below in conjunction with embodiment.
The specific embodiment:
Embodiment 1:
Following composition by weight is mixed stirring, gets product:
Dimethicone 15%
Carboxylic alkyl silicone oil 15%
Sirasimeyu 5%
P-tert-butyl benzoic acid 1%
Monoethanolamine 1%
Diisopropanolamine (DIPA) 2%
5-chloro-2-methyl-4-isothiazoline-3-ketone 0.5%
Aliphatic alcohol polyethenoxy (9) ether 2%
Aliphatic alcohol polyethenoxy polyethenoxy ether 1.5%
Water 57%
Embodiment 2:
A kind of high-performance environment-friendly aluminum alloy mould release agent, form by following composition by weight mixing:
Modified organic silicon 10～40% (example 10%, 25%, 40%)
Grease synthesizes ester 1～10% (example 1%, 5%, 10%)
Rust inhibitor 1～10% (example 1%, 5%, 10%)
Anticorrisive agent 0.2～2% (example 0.2%, 1%, 2%)
Surfactant 1～10% (example 1%, 5%, 10%)
Water 35～85% (example 35%, 55%, 85%).
Modified organic silicon is dimethicone, diethyl silicone oil, methyl phenyl silicone oil, ammonia alkyl silicone oil, hydroxyl alkyl oil of bay, epoxy alkyl silicone oil, carboxylic alkyl silicone oil, polyether silicone oil, chain alkyl oil of bay, long-chain alkoxy base silicone oil, mercapto alkyl silicone oil, fluorocarbon based silicone oil or composite modified silicone oil.
Grease (synthetic fat) is sirasimeyu, soybean oil, palm oil, coconut oil, sebum, trihydroxymethylpropanyl ester, pentaerythritol ester, the different monooctyl ester of oleic acid, dioctyl adipate or octyl palmitate.
Rust inhibitor is C
6～C
14Straight chain binary acid, C
8～C
12Aliphatic acid, p-tert-butyl benzoic acid, paranitrobenzoic acid, triazines multi-carboxylic acid compounds, monoethanolamine, diethanol amine, triethanolamine, an isopropanolamine, diisopropanolamine (DIPA), triisopropanolamine, morpholine, dicyclohexyl amine, N-methylmorpholine, 2-amino-2-methyl-1-propanol or diethylaminoethanol.
Anticorrisive agent is 5-chloro-2-methyl-4-isothiazoline-3-ketone, 2-methyl-4-isothiazoline-3-ketone, methyl-N-benzimidazole-2-carbamate or s-triazine.
Surfactant is aliphatic alcohol polyethenoxy (5～12) ether, alkylphenol-polyethenoxy (5～12) ether, aliphatic alcohol polyethenoxy polyethenoxy ether, alkylolamides, aliphatic alcohol polyethenoxy (5～12) ester or sulfonate.
Claims (1)
1. high-performance environment-friendly aluminum alloy mould release agent is characterized in that: be made up of following composition by weight:
Modified organic silicon 10～40%
Grease synthesizes ester 1～10%
Rust inhibitor 1～10%
Anticorrisive agent 0.2～2%
Surfactant 1～10%
Water 35～85%;
Modified organic silicon is dimethicone, diethyl silicone oil, methyl phenyl silicone oil, ammonia alkyl silicone oil, hydroxyl alkyl silicone oil, epoxy alkyl silicone oil, carboxylic alkyl silicone oil, polyether silicone oil, long-chain alkyl-silicone oil, long-chain alkoxy base silicone oil, mercapto alkyl silicone oil, fluorocarbon based silicone oil or composite modified silicone oil;
Grease is sirasimeyu, soybean oil, palm oil, coconut oil, sebum, trihydroxymethylpropanyl ester, pentaerythritol ester, the different monooctyl ester of oleic acid, dioctyl adipate or octyl palmitate;
Rust inhibitor is C
6～C
14Straight chain binary acid, C
8～C
12Aliphatic acid, p-tert-butyl benzoic acid, paranitrobenzoic acid, triazines multi-carboxylic acid compounds, monoethanolamine, diethanol amine, triethanolamine, an isopropanolamine, diisopropanolamine (DIPA), triisopropanolamine, morpholine, dicyclohexyl amine, N-methylmorpholine, 2-amino-2-methyl-1-propanol or diethylaminoethanol;
Anticorrisive agent is 5-chloro-2-methyl-4-isothiazoline-3-ketone, 2-methyl-4-isothiazoline-3-ketone, methyl-N-benzimidazole-2-carbamate or s-triazine; Surfactant is aliphatic alcohol polyethenoxy (5～12) ether, alkylphenol-polyethenoxy (5～12) ether, aliphatic alcohol polyethenoxy polyethenoxy ether, alkylolamides, aliphatic alcohol polyethenoxy (5～12) ester or sulfonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100275338A CN101554642B (en) | 2009-05-11 | 2009-05-11 | High-performance environment-friendly aluminum alloy mould release agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100275338A CN101554642B (en) | 2009-05-11 | 2009-05-11 | High-performance environment-friendly aluminum alloy mould release agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101554642A CN101554642A (en) | 2009-10-14 |
| CN101554642B true CN101554642B (en) | 2011-09-21 |
Family
ID=41173010
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100275338A Active CN101554642B (en) | 2009-05-11 | 2009-05-11 | High-performance environment-friendly aluminum alloy mould release agent |
Country Status (1)
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| CN (1) | CN101554642B (en) |
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2009
- 2009-05-11 CN CN2009100275338A patent/CN101554642B/en active Active
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|---|---|
| CN101554642A (en) | 2009-10-14 |
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