CN109332115A - A kind of surface infiltration process of pack alloy - Google Patents
A kind of surface infiltration process of pack alloy Download PDFInfo
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- CN109332115A CN109332115A CN201810873166.2A CN201810873166A CN109332115A CN 109332115 A CN109332115 A CN 109332115A CN 201810873166 A CN201810873166 A CN 201810873166A CN 109332115 A CN109332115 A CN 109332115A
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- pack alloy
- infiltration
- acrylic resin
- pack
- impregnation apparatus
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 77
- 239000000956 alloy Substances 0.000 title claims abstract description 77
- 230000008595 infiltration Effects 0.000 title claims abstract description 53
- 238000001764 infiltration Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000005470 impregnation Methods 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 29
- 239000004925 Acrylic resin Substances 0.000 claims description 16
- 229920000178 Acrylic resin Polymers 0.000 claims description 15
- BVWCFOXBDSMXEP-UHFFFAOYSA-N 1-(5-acetyl-2-methoxyphenyl)-3-methylbutan-1-one Chemical compound COC1=CC=C(C(C)=O)C=C1C(=O)CC(C)C BVWCFOXBDSMXEP-UHFFFAOYSA-N 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 10
- 239000003960 organic solvent Substances 0.000 claims description 10
- 239000003963 antioxidant agent Substances 0.000 claims description 9
- 230000003078 antioxidant effect Effects 0.000 claims description 9
- 238000007711 solidification Methods 0.000 claims description 8
- 230000008023 solidification Effects 0.000 claims description 8
- 239000004519 grease Substances 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 6
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 6
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 6
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 6
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- 229920005749 polyurethane resin Polymers 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 claims description 2
- -1 methyl Hydroxypropyl Chemical group 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009156 water cure Methods 0.000 abstract description 3
- 238000003848 UV Light-Curing Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000001723 curing Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 238000013007 heat curing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- GNSFRPWPOGYVLO-UHFFFAOYSA-N 3-hydroxypropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCO GNSFRPWPOGYVLO-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
- B05D1/185—Processes for applying liquids or other fluent materials performed by dipping applying monomolecular layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
- B05D3/107—Post-treatment of applied coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/56—Non-aqueous solutions or dispersions
Abstract
The invention discloses a kind of surface infiltration process of pack alloy, including pre-process, vacuumize, infiltrating, rinsing and cured process.For the present invention compared to general pack alloy surface Infiltration Technics, the effect of the hole infiltration of pack alloy is more preferable, and the UV curing mode production used eliminates the link of water cure, can be with the effectively save energy while improving and infiltrating effect.
Description
Technical field:
The present invention relates to the technical field of surface of pack alloy, are specifically related to a kind of surface of pack alloy
Infiltration process.
Background technique:
Pack alloy due to having many advantages, such as that light-weight, intensity is high, formability is good, moderate, recovery utilization rate is high,
It is widely used in the fields such as automobile, aerospace.In the commercial process of aluminium alloy compression casting, from the liquid gold of melting
During category is changed into solid metallic substance, often there is volume contraction, while in this process, can also generate in various degree
Loose, stomata and the defects of be mingled with.These defects can make the engineering goods of processing that requirement be not achieved, and even scrap.
Some defects are not easy to be found, to processing after just go wrong by pressure testing, cause the waste of working hour and raw material.Therefore,
In mechanical processing process, need to be sealed converted products and reinforcement.
Method of impregnation be exactly for such purpose and generate a kind of technique, impregnation technology is using infiltration liquid in external pressure
Effect is lower to penetrate into porous or gap, achievees the purpose that fill up damage by curing reaction, can be simultaneously reached function
The purposes of change is a new technology of modern development in science and technology requirement.
Currently used impregnation technology carries out infiltration liquid solidification, curing process using hot water after infiltration liquid is immersed in micropore
Complexity, curing time is longer, and the infiltration liquid of heat curing type solidify after the problem not high there is also intensity.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Summary of the invention:
The purpose of the present invention is to provide a kind of surface infiltration process of pack alloy, to overcome the above-mentioned prior art
The defects of.
To achieve the above object, it the present invention provides a kind of surface infiltration process of pack alloy, specifically includes following
Step:
(1): pack alloy is put into pretreating agent and pre-processes by pretreatment, removes pack alloy surface
Grease and impurity, pretreated time are 5-10min；
(2): vacuumizing, pack alloy is put into Impregnation apparatus, vacuumized Impregnation apparatus using vacuum pump, protect
Hold 5-8min under vacuum state；
(3): injecting infiltration liquid in Impregnation apparatus, continue to vacuumize, pack alloy is soaked under vacuum conditions
It seeps, the infiltration time is 8-15min；
Every 100g infiltration liquid includes following component: acrylic resin 10-30g, polyurethane resin 20-30g, nano oxygen
Change aluminium dispersion liquid 0.1-0.5g, photoinitiator 0.1-5g, antioxidant 0.1-0.5g, polymerization inhibitor 0.05-0.2g, remaining is organic
Solvent；
(4): Impregnation apparatus is restored to normal pressure state after the completion of step (3) by rinsing, takes out pack alloy, and with having
Solvent is rinsed and is drained to pack alloy surface；
(5): the pack alloy rinsed through step (4) is moved under UV illumination condition and solidifies by solidification, the UV
The wavelength of light is 365nm, and the energy of UV light is 500-1000mj/cm2, and the cured time is 2-10min；
The pressure that the step (2) vacuumizes is 0-0.099MPa.
The acrylic resin of the step (3) be specially carboxyl type acrylic resin, acylamino- acrylic resin, shrink it is sweet
Oil base acrylic resin, hydroxy propyl methacrylate resin are one such or a variety of, acrylic resin in every 100g infiltration liquid
Concrete content be 20g.
The antioxidant of the step (3) is specially 2,6-di-tert-butyl p-methylphenol, antioxygen in every 100g infiltration liquid
The concrete content of agent is 0.3g.
The organic solvent of the step (3) is specially butyl acetate, ethylene glycol monomethyl ether, butyl glycol ether, espeleton, different
Butanol, its ratio be 2:1:3:2:2.
The UV light energy of the step (5) is 850mj/cm2, curing time 5min.
Compared with prior art, the invention has the following beneficial effects:
The present invention is compared to general pack alloy surface Infiltration Technics, and the effect of the hole infiltration of pack alloy is more
It is good, and the UV curing mode production used eliminates the link of water cure, it can be effective while improving and infiltrating effect
It is energy saving.
Detailed description of the invention:
Fig. 1 is the microscope photo on the pack alloy surface of the embodiment of the present invention 1 and comparative example processing；
Fig. 2 is the process flow chart of the embodiment of the present invention 1.
Specific embodiment:
Specific embodiments of the present invention will be described in detail below, it is to be understood that protection scope of the present invention is not
It is restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
Embodiment 1:
A kind of surface infiltration process of pack alloy, specifically includes the following steps:
(1): pack alloy is put into pretreating agent and pre-processes by pretreatment, removes pack alloy surface
Grease and impurity, pretreated time are 8min；
(2): vacuumizing, pack alloy is put into Impregnation apparatus, Impregnation apparatus is vacuumized by cause using vacuum pump
0.099Mpa keeps 6min under vacuum state；
(3): injecting infiltration liquid in Impregnation apparatus, continue to vacuumize, pack alloy is soaked under vacuum conditions
It seeps, the infiltration time is 12min；
Every 100g infiltration liquid includes following component: hydroxyl acrylic resin 20g, polyurethane resin 25g, nano oxygen
Change aluminium dispersion liquid 0.3g, photoinitiator 2g, antioxidant 2,6-di-tert-butyl p-methylphenol 0.3g, polymerization inhibitor 0.05g, remaining
For organic solvent, the organic solvent is butyl acetate, ethylene glycol monomethyl ether, butyl glycol ether, espeleton, isobutanol, ratio
Example is 2:1:3:2:2；
(4): Impregnation apparatus is restored to normal pressure state after the completion of step (3) by rinsing, takes out pack alloy, and with having
Solvent is rinsed and is drained to pack alloy surface；
(5): the pack alloy rinsed through step (4) is moved under UV illumination condition and solidifies by solidification, the UV
The wavelength of light is 365nm, and the energy of UV light is 850mj/cm2, and the cured time is 5min.
Embodiment 2:
A kind of surface infiltration process of pack alloy, specifically includes the following steps:
(1): pack alloy is put into pretreating agent and pre-processes by pretreatment, removes pack alloy surface
Grease and impurity, pretreated time are 10min；
(2): vacuumizing, pack alloy is put into Impregnation apparatus, Impregnation apparatus is vacuumized by cause using vacuum pump
0.099Mpa keeps 8min under vacuum state；
(3): injecting infiltration liquid in Impregnation apparatus, continue to vacuumize, pack alloy is soaked under vacuum conditions
It seeps, the infiltration time is 15min；
Every 100g infiltration liquid includes following component: glycidyl acrylic resin 30g, polyurethane resin 30g, light
Initiator 3g, antioxidant 2,6-di-tert-butyl p-methylphenol 0.4g, polymerization inhibitor 0.1g, remaining is organic solvent, described to have
Solvent is butyl acetate, ethylene glycol monomethyl ether, butyl glycol ether, espeleton, isobutanol, and its ratio be 2:1:3:2:2；
(4): Impregnation apparatus is restored to normal pressure state after the completion of step (3) by rinsing, takes out pack alloy, and with having
Solvent is rinsed and is drained to pack alloy surface；
(5): the pack alloy rinsed through step (4) is moved under UV illumination condition and solidifies by solidification, the UV
The wavelength of light is 365nm, and the energy of UV light is 500mj/cm2, and the cured time is 10min.
Embodiment 3:
A kind of surface infiltration process of pack alloy, specifically includes the following steps:
(1): pack alloy is put into pretreating agent and pre-processes by pretreatment, removes pack alloy surface
Grease and impurity, pretreated time are 5min；
(2): vacuumizing, pack alloy is put into Impregnation apparatus, Impregnation apparatus is vacuumized by cause using vacuum pump
0.099Mpa keeps 5min under vacuum state；
(3): injecting infiltration liquid in Impregnation apparatus, continue to vacuumize, pack alloy is soaked under vacuum conditions
It seeps, the infiltration time is 8min；
Every 100g infiltration liquid includes following component: amide groups acrylic resin 10g, polyurethane resin 30g, nano oxygen
Change aluminium dispersion liquid 0.5g, photoinitiator 5g, antioxidant 2,6-di-tert-butyl p-methylphenol 0.2g, polymerization inhibitor 0.15g, remaining
For organic solvent, the organic solvent is butyl acetate, ethylene glycol monomethyl ether, butyl glycol ether, espeleton, isobutanol, ratio
Example is 2:1:3:2:2；
(4): Impregnation apparatus is restored to normal pressure state after the completion of step (3) by rinsing, takes out pack alloy, and with having
Solvent is rinsed and is drained to pack alloy surface；
(5): the pack alloy rinsed through step (4) is moved under UV illumination condition and solidifies by solidification, the UV
The wavelength of light is 365nm, and the energy of UV light is 1000mj/cm2, and the cured time is 2min.
Embodiment 4:
A kind of surface infiltration process of pack alloy, specifically includes the following steps:
(1): pack alloy is put into pretreating agent and pre-processes by pretreatment, removes pack alloy surface
Grease and impurity, pretreated time are 10min；
(2): vacuumizing, pack alloy is put into Impregnation apparatus, Impregnation apparatus is vacuumized by cause using vacuum pump
0.099Mpa keeps 8min under vacuum state；
(3): injecting infiltration liquid in Impregnation apparatus, continue to vacuumize, pack alloy is soaked under vacuum conditions
It seeps, the infiltration time is 15min；
Every 100g infiltration liquid includes following component: polyurethane resin 30g, nano aluminium oxide dispersion liquid 0.5g, light draw
Agent 3g is sent out, antioxidant 2,6-di-tert-butyl p-methylphenol 0.3g, polymerization inhibitor 0.1g, remaining is organic solvent, described organic
Solvent is butyl acetate, ethylene glycol monomethyl ether, butyl glycol ether, espeleton, isobutanol, and its ratio be 2:1:3:2:2；
(4): Impregnation apparatus is restored to normal pressure state after the completion of step (3) by rinsing, takes out pack alloy, and with having
Solvent is rinsed and is drained to pack alloy surface；
(5): the pack alloy rinsed through step (4) is moved under UV illumination condition and solidifies by solidification, the UV
The wavelength of light is 365nm, and the energy of UV light is 850mj/cm2, and the cured time is 5min.
Comparative example:
A kind of surface infiltration process of pack alloy, specifically includes the following steps:
(1): pack alloy is put into pretreating agent and pre-processes by pretreatment, removes pack alloy surface
Grease and impurity, pretreated time are 10min；
(2): vacuumizing, pack alloy is put into Impregnation apparatus, Impregnation apparatus is vacuumized by cause using vacuum pump
0.099Mpa keeps 8min under vacuum state；
(3): injecting infiltration liquid in Impregnation apparatus, continue to vacuumize, pack alloy is soaked under vacuum conditions
It seeps, the infiltration time is 15min；
The infiltration liquid is commercially available heat curing type infiltration liquid；
(4): Impregnation apparatus is restored to normal pressure state after the completion of step (3) by rinsing, takes out pack alloy, and with having
Distilled water is rinsed and is drained to pack alloy surface；
(5): solidification, the pack alloy that will be rinsed through step (4) is through 90 DEG C of water cure 10min.
It will be carried out by embodiment 1, embodiment 2, embodiment 3, embodiment 4 and the pack alloy of comparative example processing
Performance test, test result is as follows:
Slip refers to the oil mass that oil is leaked out by processed pack alloy in the unit time in upper table, from upper table
Experimental results and the experimental result of Fig. 1 see, the pack alloy hardness handled through surface Infiltration Technics of the invention
Higher compared to traditional handicraft Infiltration Technics processing hardness, stomata negligible amounts, slip is lower, and overall opposite traditional handicraft is come
It says, can effectively fill up the hole of pack alloy.
The aforementioned description to specific exemplary embodiment of the invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining specific principle of the invention and its actually answering
With so that those skilled in the art can be realized and utilize a variety of different exemplary implementation schemes of the invention and
Various chooses and changes.
Claims (6)
1. a kind of surface infiltration process of pack alloy, it is characterised in that: specifically includes the following steps:
(1): pack alloy is put into pretreating agent and pre-processes by pretreatment, removes the grease on pack alloy surface
And impurity, pretreated time are 5-10min；
(2): vacuumizing, pack alloy is put into Impregnation apparatus, vacuumized Impregnation apparatus using vacuum pump, keep true
5-8min under dummy status；
(3): injecting infiltration liquid in Impregnation apparatus, continue to vacuumize, pack alloy is infiltrated under vacuum conditions, soak
The infiltration time is 8-15min；
Every 100g infiltration liquid includes following component: acrylic resin 10-30g, polyurethane resin 20-30g, nano aluminium oxide
Dispersion liquid 0.1-0.5g, photoinitiator 0.1-5g, antioxidant 0.1-0.5g, polymerization inhibitor 0.05-0.2g, remaining is organic molten
Agent；
(4): Impregnation apparatus is restored to normal pressure state after the completion of step (3) by rinsing, takes out pack alloy, and with organic molten
Agent is rinsed and is drained to pack alloy surface；
(5): the pack alloy rinsed through step (4) is moved under UV illumination condition and solidifies by solidification, the UV light
Wavelength is 365nm, and the energy of UV light is 500-1000mj/cm2, the cured time is 2-10min.
2. a kind of surface infiltration process of pack alloy according to claim 1, it is characterised in that: the step (2)
The pressure vacuumized is 0-0.099MPa.
3. a kind of surface infiltration process of pack alloy according to claim 1, it is characterised in that: the step (3)
Acrylic resin be specially carboxyl type acrylic resin, acylamino- acrylic resin, glycidyl acrylic resin, methyl
Hydroxypropyl acrylate resin is one such or a variety of, and the concrete content of acrylic resin is 20g in every 100g infiltration liquid.
4. a kind of surface infiltration process of pack alloy according to claim 1, it is characterised in that: the step (3)
Antioxidant be specially 2,6-di-tert-butyl p-methylphenol, the concrete content of antioxidant is in every 100g infiltration liquid
0.3g。
5. a kind of surface infiltration process of pack alloy according to claim 1, it is characterised in that: the step (3)
Organic solvent be specially butyl acetate, ethylene glycol monomethyl ether, butyl glycol ether, espeleton, isobutanol, its ratio be 2:1:3:
2:2。
6. a kind of surface infiltration process of pack alloy according to claim 1, it is characterised in that: the step (5)
UV light energy be 850mj/cm2, curing time 5min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810873166.2A CN109332115A (en) | 2018-08-02 | 2018-08-02 | A kind of surface infiltration process of pack alloy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810873166.2A CN109332115A (en) | 2018-08-02 | 2018-08-02 | A kind of surface infiltration process of pack alloy |
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| CN109332115A true CN109332115A (en) | 2019-02-15 |
Family
ID=65296695
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| CN201810873166.2A Pending CN109332115A (en) | 2018-08-02 | 2018-08-02 | A kind of surface infiltration process of pack alloy |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820025A (en) * | 2019-11-15 | 2020-02-21 | 襄阳航林机械有限公司 | Heating infiltration anti-discoloration treatment process for cast aluminum cylinder body |
| CN111141779A (en) * | 2020-01-07 | 2020-05-12 | 合肥工业大学 | Infiltration liquid curing time survey device |
| CN111974612A (en) * | 2020-08-25 | 2020-11-24 | 中国科学院长春光学精密机械与物理研究所 | Film preparation equipment and method |
| CN114227882A (en) * | 2021-12-29 | 2022-03-25 | 华中科技大学 | Infiltration post-treatment device for large-size additive manufacturing ceramic blank |
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