CN108515142A - A kind of aluminium alloy compression casting releasing agent and preparation method thereof - Google Patents
A kind of aluminium alloy compression casting releasing agent and preparation method thereof Download PDFInfo
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- CN108515142A CN108515142A CN201810770670.XA CN201810770670A CN108515142A CN 108515142 A CN108515142 A CN 108515142A CN 201810770670 A CN201810770670 A CN 201810770670A CN 108515142 A CN108515142 A CN 108515142A
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- aluminium alloy
- compression casting
- releasing agent
- alloy compression
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a kind of aluminium alloy compression casting releasing agents and preparation method thereof, include the raw material of following parts by weight：50 80 parts of glycerine, 100 150 parts of deionized water, 5 10 parts of oxalic acid, 28 parts of oxidized polyethylene wax, 15 parts of Tween 80,10 20 parts of casein, 1 10 parts of lithium saponify, aluminium alloy compression casting releasing agent produced by the present invention, preparation method is simple, prepare low raw-material cost, with good economic efficiency, stripping result is excellent, and demolding performace is good, cast product surface quality can be effectively improved, casting finish and integrality are improved.
Description
Technical field
The present invention relates to a kind of releasing agent, specifically a kind of aluminium alloy compression casting releasing agent and preparation method thereof.
Background technology
Aluminum alloy mould release agent is a kind of interface coating being used in the body surface that two are easy to adhesion each other, it can make
Body surface be easy to be detached from, it is smooth and clean.
Aluminum alloy mould release agent is mainly used for in the various coining operations of metal materials such as aluminium alloy, magnesium alloy, kirsite.
In molding, other compounds can be exuded on interface sometimes, at this moment remove it with regard to needing a surface scavenger, aluminium alloy
Releasing agent is widely used in the lubricating release of the alloyed components die-casting process such as aluminium, zinc, especially with automobile, motorcycle, fly it is mechanical, electrical
The industrial circles such as device, electrical equipment dosage is maximum.
However existing aluminum alloy mould release agent preparation method is complicated, cost is higher, it is difficult to meet the actual demand of people.
Invention content
The purpose of the present invention is to provide a kind of aluminium alloy compression casting releasing agents and preparation method thereof, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of aluminium alloy compression casting releasing agent, includes the raw material of following parts by weight：50-80 parts of glycerine, deionized water 100-
150 parts, 5-10 parts of oxalic acid, 2-8 parts of oxidized polyethylene wax, 1-5 parts of Tween 80,10-20 parts of casein, 1-10 parts of lithium saponify.
As a further solution of the present invention：Include the raw material of following parts by weight：60-70 parts of glycerine, deionized water
110-140 parts, 6-8 parts of oxalic acid, 4-6 parts of oxidized polyethylene wax, 2-4 parts of Tween 80,12-18 parts of casein, 3-7 parts of lithium saponify.
As further scheme of the invention：Include the raw material of following parts by weight：65 parts of glycerine, deionized water 130
Part, 7 parts of oxalic acid, 5 parts of oxidized polyethylene wax, 3 parts of Tween 80,15 parts of casein, 5 parts of lithium saponify.
A kind of preparation method of aluminium alloy compression casting releasing agent, includes the following steps：(1) each component raw material is weighed, it is spare；
(2) after mixing glycerine, lithium saponify, oxidized polyethylene wax, heated sealed stirs 10-20min, and 80-90 DEG C of heating temperature obtains
Mixture A, it is spare after cooling；(3) oxalic acid, casein are mixed in input micronizer, ultramicro grinding 20-40min, mistake
200-300 mesh sieves, and obtains mixture B；(4) by mixture B input deionized waters, microwave shakes 5-15min, is mixed
Liquid；(5) by mixture A, Tween 80 input mixed liquor, heated sealed stirs 5-10min, and 60-80 DEG C of heating temperature is cooling,
To obtain the final product.
As further scheme of the invention：In step (2), mixing time 15min.
As further scheme of the invention：In step (2), heating temperature is 85 DEG C.
As further scheme of the invention：In step (3), grinding time 30min.
As further scheme of the invention：In step (5), heating temperature is 70 DEG C.
Compared with prior art, the beneficial effects of the invention are as follows：Aluminium alloy compression casting releasing agent produced by the present invention, preparation side
Method is simple, prepares low raw-material cost, with good economic efficiency, stripping result is excellent, and demolding performace is good, can be effectively
Improve cast product surface quality, improves casting finish and integrality.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Embodiment 1
A kind of aluminium alloy compression casting releasing agent, including following raw material：Glycerine 50g, deionized water 100g, oxalic acid 5g, oxidation are poly-
Ethylene waxes 2g, Tween 80 1g, casein 10g, lithium saponify 1g.
A kind of preparation method of aluminium alloy compression casting releasing agent, includes the following steps：(1) each component raw material is weighed, it is spare；
(2) after mixing glycerine, lithium saponify, oxidized polyethylene wax, heated sealed stirs 10min, and 80 DEG C of heating temperature obtains mixture
A, it is spare after cooling；(3) oxalic acid, casein are mixed in input micronizer, ultramicro grinding 20min, crosses 200 mesh sieve, obtains
To mixture B；(4) by mixture B input deionized waters, microwave shakes 5min, obtains mixed liquor；(5) by mixture A, spit
Temperature 80 is put into mixed liquor, and heated sealed stirs 5min, 60 DEG C of heating temperature, it is cooling to get.
Embodiment 2
A kind of aluminium alloy compression casting releasing agent, including following raw material：Glycerine 80g, deionized water 150g, oxalic acid 10g, oxidation are poly-
Ethylene waxes 8g, Tween 80 5g, casein 20g, lithium saponify 10g.
A kind of preparation method of aluminium alloy compression casting releasing agent, includes the following steps：(1) each component raw material is weighed, it is spare；
(2) after mixing glycerine, lithium saponify, oxidized polyethylene wax, heated sealed stirs 20min, and 90 DEG C of heating temperature obtains mixture
A, it is spare after cooling；(3) oxalic acid, casein are mixed in input micronizer, ultramicro grinding 40min, crosses 300 mesh sieve, obtains
To mixture B；(4) by mixture B input deionized waters, microwave shakes 15min, obtains mixed liquor；(5) by mixture A, spit
Temperature 80 is put into mixed liquor, and heated sealed stirs 10min, 80 DEG C of heating temperature, it is cooling to get.
Embodiment 3
A kind of aluminium alloy compression casting releasing agent, including following raw material：Glycerine 60g, deionized water 110g, oxalic acid 6g, oxidation are poly-
Ethylene waxes 4g, Tween 80 2g, casein 12g, lithium saponify 3g.
A kind of preparation method of aluminium alloy compression casting releasing agent, includes the following steps：(1) each component raw material is weighed, it is spare；
(2) after mixing glycerine, lithium saponify, oxidized polyethylene wax, heated sealed stirs 12min, and 88 DEG C of heating temperature obtains mixture
A, it is spare after cooling；(3) oxalic acid, casein are mixed in input micronizer, ultramicro grinding 25min, crosses 240 mesh sieve, obtains
To mixture B；(4) by mixture B input deionized waters, microwave shakes 8min, obtains mixed liquor；(5) by mixture A, spit
Temperature 80 is put into mixed liquor, and heated sealed stirs 8min, 75 DEG C of heating temperature, it is cooling to get.
Embodiment 4
A kind of aluminium alloy compression casting releasing agent, including following raw material：Glycerine 70g, deionized water 140g, oxalic acid 8g, oxidation are poly-
Ethylene waxes 6g, Tween 80 4g, casein 18g, lithium saponify 7g.
A kind of preparation method of aluminium alloy compression casting releasing agent, includes the following steps：(1) each component raw material is weighed, it is spare；
(2) after mixing glycerine, lithium saponify, oxidized polyethylene wax, heated sealed stirs 18min, and 82 DEG C of heating temperature obtains mixture
A, it is spare after cooling；(3) oxalic acid, casein are mixed in input micronizer, ultramicro grinding 35min, crosses 220 mesh sieve, obtains
To mixture B；(4) by mixture B input deionized waters, microwave shakes 12min, obtains mixed liquor；(5) by mixture A, spit
Temperature 80 is put into mixed liquor, and heated sealed stirs 5min, 65 DEG C of heating temperature, it is cooling to get.
Embodiment 5
A kind of aluminium alloy compression casting releasing agent, including following raw material：Glycerine 65g, deionized water 130g, oxalic acid 7g, oxidation are poly-
Ethylene waxes 5g, Tween 80 3g, casein 15g, lithium saponify 5g.
A kind of preparation method of aluminium alloy compression casting releasing agent, includes the following steps：(1) each component raw material is weighed, it is spare；
(2) after mixing glycerine, lithium saponify, oxidized polyethylene wax, heated sealed stirs 15min, and 85 DEG C of heating temperature obtains mixture
A, it is spare after cooling；(3) oxalic acid, casein are mixed in input micronizer, ultramicro grinding 30min, crosses 280 mesh sieve, obtains
To mixture B；(4) by mixture B input deionized waters, microwave shakes 10min, obtains mixed liquor；(5) by mixture A, spit
Temperature 80 is put into mixed liquor, and heated sealed stirs 8min, 70 DEG C of heating temperature, it is cooling to get.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (8)
1. a kind of aluminium alloy compression casting releasing agent, which is characterized in that include the raw material of following parts by weight：50-80 parts of glycerine, go from
Sub- water 100-150 parts, 5-10 parts of oxalic acid, 2-8 parts of oxidized polyethylene wax, 1-5 parts of Tween 80,10-20 parts of casein, lithium saponify
1-10 parts.
2. aluminium alloy compression casting releasing agent according to claim 1, which is characterized in that include the raw material of following parts by weight：
60-70 parts of glycerine, 110-140 parts of deionized water, 6-8 parts of oxalic acid, 4-6 parts of oxidized polyethylene wax, 2-4 parts of Tween 80, casein
12-18 parts, 3-7 parts of lithium saponify.
3. aluminium alloy compression casting releasing agent according to claim 1, which is characterized in that include the raw material of following parts by weight：
65 parts of glycerine, 130 parts of deionized water, 7 parts of oxalic acid, 5 parts of oxidized polyethylene wax, 3 parts of Tween 80,15 parts of casein, lithium saponify 5
Part.
4. a kind of preparation method according to any aluminium alloy compression casting releasing agents of claim 1-3, which is characterized in that including
Following steps：(1) each component raw material is weighed, it is spare；(2) after glycerine, lithium saponify, oxidized polyethylene wax being mixed, heated sealed
10-20min is stirred, 80-90 DEG C of heating temperature obtains mixture A, spare after cooling；(3) oxalic acid, casein are mixed into input
In micronizer, ultramicro grinding 20-40min crosses 200-300 mesh sieve, obtains mixture B；(4) by mixture B input go from
In sub- water, microwave shakes 5-15min, obtains mixed liquor；(5) by mixture A, Tween 80 input mixed liquor, heated sealed is stirred
Mix 5-10min, 60-80 DEG C of heating temperature, it is cooling to get.
5. the preparation method of aluminium alloy compression casting releasing agent according to claim 4, which is characterized in that in step (2), stirring
Time is 15min.
6. the preparation method of aluminium alloy compression casting releasing agent according to claim 4, which is characterized in that in step (2), heating
Temperature is 85 DEG C.
7. the preparation method of aluminium alloy compression casting releasing agent according to claim 4, which is characterized in that in step (3), crush
Time is 30min.
8. the preparation method of aluminium alloy compression casting releasing agent according to claim 4, which is characterized in that in step (5), heating
Temperature is 70 DEG C.
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| CN201810770670.XA CN108515142A (en) | 2018-07-13 | 2018-07-13 | A kind of aluminium alloy compression casting releasing agent and preparation method thereof |
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| CN201810770670.XA CN108515142A (en) | 2018-07-13 | 2018-07-13 | A kind of aluminium alloy compression casting releasing agent and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013035017A (en) * | 2011-08-08 | 2013-02-21 | Tetsuo Harada | Facing agent and casting method |
| CN104889314A (en) * | 2015-06-08 | 2015-09-09 | 谢伟杰 | Heat-resisting releasing agent |
| 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 |
| CN105728639A (en) * | 2016-04-18 | 2016-07-06 | 苏州兴业材料科技股份有限公司 | Water-based alumium alloy releasing agent and preparing method thereof |
| CN106891426A (en) * | 2017-04-21 | 2017-06-27 | 黄春华 | A kind of high temperature resistant releasing agent and preparation method thereof |
-
2018
- 2018-07-13 CN CN201810770670.XA patent/CN108515142A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013035017A (en) * | 2011-08-08 | 2013-02-21 | Tetsuo Harada | Facing agent and casting method |
| CN104889314A (en) * | 2015-06-08 | 2015-09-09 | 谢伟杰 | Heat-resisting releasing agent |
| 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 |
| CN105728639A (en) * | 2016-04-18 | 2016-07-06 | 苏州兴业材料科技股份有限公司 | Water-based alumium alloy releasing agent and preparing method thereof |
| CN106891426A (en) * | 2017-04-21 | 2017-06-27 | 黄春华 | A kind of high temperature resistant releasing agent and preparation method thereof |
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Application publication date: 20180911 |