CN110484377B - UV resin cleaning agent and preparation process and use method thereof - Google Patents
UV resin cleaning agent and preparation process and use method thereof Download PDFInfo
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- CN110484377B CN110484377B CN201910662370.4A CN201910662370A CN110484377B CN 110484377 B CN110484377 B CN 110484377B CN 201910662370 A CN201910662370 A CN 201910662370A CN 110484377 B CN110484377 B CN 110484377B
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- diethylene glycol
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- 239000011347 resin Substances 0.000 title claims abstract description 56
- 229920005989 resin Polymers 0.000 title claims abstract description 56
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 56
- 150000002195 fatty ethers Chemical class 0.000 claims abstract description 29
- PNGBYKXZVCIZRN-UHFFFAOYSA-M sodium;hexadecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCCCCCS([O-])(=O)=O PNGBYKXZVCIZRN-UHFFFAOYSA-M 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 10
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 claims description 20
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 claims description 19
- 239000004615 ingredient Substances 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 10
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 10
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000001723 curing Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 27
- 238000004140 cleaning Methods 0.000 description 14
- 238000009835 boiling Methods 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 231100000053 low toxicity Toxicity 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- UJGIYHXRNBCGRE-UHFFFAOYSA-N C(CCCCCCCCCCCCCCC)[Na] Chemical compound C(CCCCCCCCCCCCCCC)[Na] UJGIYHXRNBCGRE-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 230000036228 toxication Effects 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2041—Dihydric alcohols
- C11D3/2044—Dihydric alcohols linear
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2068—Ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/40—Specific cleaning or washing processes
- C11D2111/44—Multi-step processes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Detergent Compositions (AREA)
Abstract
The invention relates to the technical field of cleaning agents, and discloses a safe and efficient UV resin cleaning agent, a preparation process and a use method thereof, wherein the UV resin cleaning agent is prepared from the following raw materials in percentage by weight: 30-80% of mixed fatty ether; 10-50% of propylene glycol; 0.1 to 20 percent of sodium hexadecyl sulfonate; the cleaning agent is nonflammable, safer and better in performance.
Description
Technical Field
The invention relates to the technical field of cleaning agents, in particular to a UV resin cleaning agent and a preparation process and a using method thereof.
Background
Cleaning is one of the problems that the 3D printing industry must face. Daily cleaning and maintenance (including a platform, various accessories and the like) of the 3D printer and the printed model are all cleaned and can be normally used.
Currently, isopropanol is a common cleaning agent in the market, but the use of isopropanol has various hidden dangers: 1. the isopropanol is highly flammable, should be far away from other fire sources such as heat sources, sparks and the like, and cannot be used for an ultrasonic cleaning machine, which brings great inconvenience to cleaning; 2. although small amounts of isopropanol are safe, exceeding safe values can lead to headache, inhalation of large amounts of isopropanol can cause nausea, vomiting and even breathing distress, and can cause inhalation toxication; 3. isopropanol does not effectively decompose all materials in the resin, but only serves for dilution, and therefore, the isopropanol is saturated in the reuse process, and residues may be left on cleaned objects, so that the surfaces are cloudy and cannot achieve the cleaning effect.
Disclosure of Invention
In view of the disadvantages of the prior art, the present invention provides a UV resin cleaner and a cleaning method thereof, which is not flammable, safer and better in performance compared to isopropyl alcohol.
In order to achieve the above purpose, the invention provides the following technical scheme:
a UV resin cleaner is prepared from the following raw materials in percentage by weight:
30-80% of mixed fatty ether;
10-50% of propylene glycol;
0.1 to 20 percent of hexadecyl sodium sulfonate.
In the invention, preferably, the weight percentages of the raw materials are as follows:
40-75% of mixed fatty ether;
20-50% of propylene glycol;
1-10% of sodium hexadecyl sulfonate.
In the invention, preferably, the weight percentages of the raw materials are as follows:
65% of mixed fatty ether;
30% of propylene glycol;
5 percent of sodium hexadecyl sulfonate.
In the invention, the mixed fatty ether is preferably formed by mixing diethylene glycol ethyl ether and diethylene glycol methyl ether in a volume ratio of 1: 1-1: 3.
In the invention, the mixed fatty ether is preferably formed by mixing diethylene glycol ethyl ether and diethylene glycol methyl ether according to a volume ratio of 1: 1.5-1: 2.
In the present invention, it is preferable that the mixed fatty ether is composed of diethylene glycol ethyl ether and diethylene glycol methyl ether mixed in a volume ratio of 1: 1.8.
A method of using a UV resin cleaner comprising the steps of:
s1, uniformly mixing the cleaning agent in an environment with the temperature of 15-25 ℃;
s2, soaking the UV resin to be cleaned in a cleaning agent for 5-30min, and removing the redundant resin on the surface of the UV resin by using a soft brush;
s3, soaking the UV resin in an ultrasonic cleaning machine for ultrasonic cleaning for 5-15 min;
s4, taking the UV resin out of the ultrasonic cleaning machine, and removing redundant liquid on the surface of the UV resin by using compressed air;
s5, curing the UV resin under a 405nm LED lamp;
s6, and finally rinsing the UV resin under running tap water.
A preparation process of a UV resin cleaner comprises the following steps:
preparing materials: conveying various raw materials required by the production of the resin cleaning agent to a workshop;
premixing ingredients: putting diethylene glycol ethyl ether into a charging barrel, opening a stirrer, sequentially adding diethylene glycol methyl ether, propylene glycol and sodium hexadecyl sulfonate at a low speed, uniformly mixing, adjusting the distance between an impeller and the bottom of a barrel, increasing the rotating speed of the impeller, and continuously stirring;
packaging: and (4) measuring, packaging and warehousing the qualified resin finished product after inspection.
Sodium hexadecyl sulfonate: the yellowish liquid is an anionic surfactant with good water solubility, has good wetting, emulsifying, dispersing, foaming and decontamination capabilities in hard water, has good biodegradability and small stimulation to human bodies; propylene glycol: low toxicity, mixing with water, ethanol and various organic solvents, and can be used as humectant in cosmetics, toothpaste and soap in combination with glycerol or sorbitol; diethylene glycol methyl ether: low toxicity, colorless liquid, melting point-58 ℃ (-71 ℃), boiling point 84 ℃, relative density 0.8665(20/4 ℃), refractive index 1.3796, flash point 0 ℃, being miscible with water and alcohol, being soluble in hydrocarbon solvent and having strong ether-like smell; diethylene glycol ethyl ether: the product is high boiling point solvent, is slightly toxic, and can be used as solvent by mixing with water, acetone, benzene, chloroform, ethanol, diethyl ether, pyridine, etc.
Table 1 is the property parameters of the cleaning agent of the present invention:
TABLE 1
| Item | Index (I) |
| Sodium hexadecyl sulfonate | Has small stimulation to human body, a boiling point of 192- |
| Propylene glycol | Low toxicity, flash point 99 deg.C, boiling point 187.3 deg.C |
| Diethylene glycol methyl ether | Low toxicity, flash point 93 deg.C, boiling point 84 deg.C |
| Diethylene glycol Ether | Slightly toxic, the flash point is 82 ℃, the boiling point is 180℃ and 190 DEG C |
The flash point of the isopropanol is 12 ℃, the boiling point of the isopropanol is 82 ℃, and the flash point and the boiling point of the isopropanol are higher than those of the isopropanol, and meanwhile, the isopropanol has less harm to workers as shown in Table 1.
Compared with the prior art, the invention has the beneficial effects that:
the cleaning agent has low flash point and is not flammable, so that the cleaning agent is wider in application and higher in safety. The chemical structure of the resin is changed mainly aiming at the uncured resin, so that the uncured resin on the surface of the printing model is emulsified, dissolved in the cleaning solution and washed by clear water, and thus, the UV photopolymerization resin which is cured in printing accessories and photocuring finished products can be quickly and effectively removed, and turbid residues cannot be left.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
A preparation process of a UV resin cleaner specifically comprises the following steps:
preparing materials: conveying various raw materials required by the production of the resin cleaning agent to a workshop;
premixing ingredients: putting diethylene glycol ethyl ether into a charging barrel, opening a stirrer, sequentially adding diethylene glycol methyl ether, propylene glycol and sodium hexadecyl sulfonate at a low speed, uniformly mixing, adjusting the distance between an impeller and the bottom of a barrel, increasing the rotating speed of the impeller, and continuously stirring;
packaging: and (4) measuring, packaging and warehousing the qualified resin finished product after inspection.
Example 1: the specific contents of the ingredients added in the ingredient premixing process are as follows
The mixed fatty ether comprises diethylene glycol ethyl ether and diethylene glycol methyl ether which are mixed according to the volume ratio of 1: 1;
30% of mixed fatty ether;
50% of propylene glycol;
sodium hexadecyl sulfonate 20 percent.
Example 2: the specific contents of the ingredients added in the ingredient premixing process are as follows
The mixed fatty ether comprises diethylene glycol ethyl ether and diethylene glycol methyl ether which are mixed according to the volume ratio of 1: 1;
80% of mixed fatty ether;
10% of propylene glycol;
10 percent of sodium hexadecyl sulfonate.
Example 3: the specific contents of the ingredients added in the ingredient premixing process are as follows
The mixed fatty ether comprises diethylene glycol ethyl ether and diethylene glycol methyl ether which are mixed according to the volume ratio of 1: 1;
65% of mixed fatty ether;
30% of propylene glycol;
5 percent of sodium hexadecyl sulfonate.
Example 4: the specific contents of the ingredients added in the ingredient premixing process are as follows
The mixed fatty ether comprises diethylene glycol ethyl ether and diethylene glycol methyl ether which are mixed according to the volume ratio of 1: 1.5;
65% of mixed fatty ether;
30% of propylene glycol;
5 percent of sodium hexadecyl sulfonate.
Example 5: the specific contents of the ingredients added in the ingredient premixing process are as follows
The mixed fatty ether comprises diethylene glycol ethyl ether and diethylene glycol methyl ether which are mixed according to the volume ratio of 1: 1.8;
65% of mixed fatty ether;
30% of propylene glycol;
5 percent of sodium hexadecyl sulfonate.
Example 6: the specific contents of the ingredients added in the ingredient premixing process are as follows
The mixed fatty ether comprises diethylene glycol ethyl ether and diethylene glycol methyl ether which are mixed according to the volume ratio of 1: 2;
65% of mixed fatty ether;
30% of propylene glycol;
5 percent of sodium hexadecyl sulfonate.
Example 7: the specific contents of the ingredients added in the ingredient premixing process are as follows
The mixed fatty ether comprises diethylene glycol ethyl ether and diethylene glycol methyl ether which are mixed according to the volume ratio of 1: 3;
65% of mixed fatty ether;
30% of propylene glycol;
5 percent of sodium hexadecyl sulfonate.
The hydrophobicity of the UV resin cleaners prepared in examples 1 to 7 was measured and the results are shown in Table 2, wherein the hydrophobicity was measured using a contact angle tester (the contact angle is a tangent line of a gas-liquid interface at the intersection of the gas, liquid and solid phases, and the angle theta between the tangent line and the solid-liquid boundary line on the liquid side is a measure of the degree of wetting; if theta <90 DEG, the surface of the solid is hydrophilic, i.e., the liquid wets the solid more easily, the smaller the angle is, the wettability is indicated; if theta >90 DEG, the surface of the solid is hydrophobic, i.e., the liquid does not wet the solid easily, and moves easily on the surface), and the droplet size is 2. mu.L.
TABLE 2 hydrophobic Property test results
| Item | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 | Example 7 |
| Contact angle | 130° | 125° | 140° | 135° | 150° | 145° | 130° |
Comparing examples 1 to 3, it can be seen from the data in table 2 that the contact angle measured in example 3 is the largest, 140 °, indicating that the cleaner in example 3 has better hydrophobic properties; when examples 3 to 7 are compared, the contact angle measured in example 5 is the largest and 150 °, indicating that the cleaning hydrophobic property in example 5 is the best.
The cleaning performance of the UV resins prepared in examples 1 to 7 was tested, and the test results are shown in table 3, wherein the self-cleaning performance test method comprises the following steps:
s1, uniformly mixing the cleaning agent in an environment with the temperature of 25 ℃;
s2, soaking the UV resin to be cleaned in a cleaning agent for 20min, and removing the redundant resin on the surface of the UV resin by using a soft brush;
s3, soaking the UV resin in an ultrasonic cleaning machine for ultrasonic cleaning for 10 min;
s4, taking the UV resin out of the ultrasonic cleaning machine, and removing redundant liquid on the surface of the UV resin by using compressed air;
s5, curing the UV resin under a 405nm LED lamp;
s6, and finally rinsing the UV resin under running tap water.
TABLE 3 cleaning Performance test
Comparing the examples 1 to 3, it can be seen from the data in table 3 that the maximum degree of cleaning of the UV resin measured in example 3 is 95%, and it can be seen that the content of each component in example 3 is the optimal proportion, so that the cleaning effect of the cleaning agent is better; comparing examples 3 to 7, the cleaning degree of the UV resin measured in example 5 is the largest and 99%, and it is known that the mixed ether in example 5 is the best mixture ratio and the cleaning effect of the cleaning agent is the best.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (7)
1. The UV resin cleaning agent is characterized by being prepared from the following raw materials in percentage by weight:
30-80% of mixed fatty ether;
10-50% of propylene glycol;
0.1 to 20 percent of sodium hexadecyl sulfonate;
the mixed fatty ether is formed by mixing diethylene glycol ethyl ether and diethylene glycol methyl ether according to the volume ratio of 1: 1-1: 3.
2. The UV resin cleaner as claimed in claim 1, wherein the weight percentages of the raw materials are as follows:
40-75% of mixed fatty ether;
20-50% of propylene glycol;
1-10% of sodium hexadecyl sulfonate;
the mixed fatty ether is formed by mixing diethylene glycol ethyl ether and diethylene glycol methyl ether according to the volume ratio of 1: 1-1: 3.
3. The UV resin cleaner as claimed in claim 1, wherein the weight percentages of the raw materials are as follows:
65% of mixed fatty ether;
30% of propylene glycol;
5% of sodium hexadecyl sulfonate;
the mixed fatty ether is formed by mixing diethylene glycol ethyl ether and diethylene glycol methyl ether according to the volume ratio of 1: 1-1: 3.
4. The UV resin cleaner as claimed in any one of claims 1 to 3, wherein the mixed fatty ether is prepared by mixing diethylene glycol ethyl ether and diethylene glycol methyl ether in a volume ratio of 1: 1.5-1: 2.
5. The UV resin cleaner as claimed in claim 4, wherein the mixed fatty ether is formed by mixing diethylene glycol ethyl ether and diethylene glycol methyl ether in a volume ratio of 1: 1.8.
6. A method of using the UV resin cleaner as claimed in any one of claims 1 to 3,
the method comprises the following steps:
s1, uniformly mixing the cleaning agent in an environment with the temperature of 15-25 ℃;
s2, soaking the UV resin to be cleaned in a cleaning agent for 5-30min, and removing the redundant resin on the surface of the UV resin by using a soft brush;
s3, soaking the UV resin in an ultrasonic cleaning machine for ultrasonic cleaning for 5-15 min;
s4, taking the UV resin out of the ultrasonic cleaning machine, and removing redundant liquid on the surface of the UV resin by using compressed air;
s5, curing the UV resin under a 405nm LED lamp;
s6, and finally rinsing the UV resin under running tap water.
7. A process for the preparation of a UV resin cleaner as claimed in any one of claims 1 to 3, comprising the steps of:
preparing materials: conveying various raw materials required by the production of the resin cleaning agent to a workshop;
premixing ingredients: putting diethylene glycol ethyl ether into a charging barrel, opening a stirrer, sequentially adding diethylene glycol methyl ether, propylene glycol and sodium hexadecyl sulfonate at a low speed, uniformly mixing, adjusting the distance between an impeller and the bottom of a barrel, increasing the rotating speed of the impeller, and continuously stirring;
packaging: and (4) measuring, packaging and warehousing the qualified resin finished product after inspection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910662370.4A CN110484377B (en) | 2019-07-22 | 2019-07-22 | UV resin cleaning agent and preparation process and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910662370.4A CN110484377B (en) | 2019-07-22 | 2019-07-22 | UV resin cleaning agent and preparation process and use method thereof |
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| Publication Number | Publication Date |
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| CN110484377A CN110484377A (en) | 2019-11-22 |
| CN110484377B true CN110484377B (en) | 2021-03-23 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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