CN116356552A - Three-proofing finishing agent, three-proofing treatment, three-proofing fabric and safety shoes - Google Patents
Three-proofing finishing agent, three-proofing treatment, three-proofing fabric and safety shoes Download PDFInfo
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- CN116356552A CN116356552A CN202310333512.9A CN202310333512A CN116356552A CN 116356552 A CN116356552 A CN 116356552A CN 202310333512 A CN202310333512 A CN 202310333512A CN 116356552 A CN116356552 A CN 116356552A
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- 239000004744 fabric Substances 0.000 title claims abstract description 79
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000001035 drying Methods 0.000 claims abstract description 27
- 239000004902 Softening Agent Substances 0.000 claims abstract description 19
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 11
- 230000001276 controlling effect Effects 0.000 claims description 12
- 230000002265 prevention Effects 0.000 claims description 10
- 230000003373 anti-fouling effect Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000004078 waterproofing Methods 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 4
- 230000002940 repellent Effects 0.000 description 4
- 239000005871 repellent Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000002249 anxiolytic agent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000002939 oilproofing Substances 0.000 description 2
- 229920006052 Chinlon® Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000046691 Daphne odora Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0205—Uppers; Boot legs characterised by the material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/01—Stain or soil resistance
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/11—Oleophobic properties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention provides a three-proofing finishing agent which is characterized by comprising the following components: at least two three-proofing auxiliary agents, a cross-linking agent, a softening agent and water. The invention also provides a method for three-proofing treatment, which is characterized by comprising the following steps: first padding: placing the three-proofing finishing agent provided by the invention into a rolling groove, placing the fabric into a padder, adjusting the pressure of a roller to 2-3.5N, performing primary padding, and keeping the padding time for 0.5-3 minutes; controlling the liquid carrying rate to be 60-65%; and (3) drying: drying the fabric subjected to the first padding; and (3) padding for the second time: placing the dried fabric in a padder, adjusting the pressure of a roller to 1.5-2.5N, padding for the second time, and keeping the padding time for 0.5-3 minutes; controlling the liquid carrying rate to be at least 70%; and (3) drying: and drying the fabric subjected to the second padding. The invention also provides a three-proofing fabric and a safety shoe.
Description
Technical Field
The invention relates to the field of safety protection products, in particular to a three-proofing finishing agent and a three-proofing treatment method adopting the finishing agent, a three-proofing fabric and safety shoes prepared from the three-proofing fabric.
Background
Waterproof, oil-proof and antifouling three-proofing fabric is becoming popular with consumers because of easy care and cleaning. The three-proofing fabric in the existing market has two major bottleneck problems: the first, third prevention effect can only prevent water splashing but not water seepage; the fabric subjected to the three-proofing treatment is immersed in water for a long time, and water still can infiltrate into the fabric; the second and third prevention durability is poor, the third prevention auxiliary agent is processed on the surface of the fabric through after-finishing, and after the product is repeatedly used, the third prevention auxiliary agent gradually falls off, so that the third prevention effect is gradually weakened and finally fails.
Safety shoes are prone to friction and often encounter the bottom surface of low-lying ponding, which severely affects the performance of the safety shoe.
SUMMARY OF THE PATENT FOR INVENTION
The invention aims to solve at least one defect, and provides a three-proofing finishing agent which can prolong the three-proofing effect of fabric and prevent water seepage.
On one hand, the invention provides a three-proofing finishing agent, which is characterized by comprising the following components: at least two three-proofing auxiliary agents, a cross-linking agent, a softening agent and water.
In another aspect, the present invention provides a method for three-proofing, which is characterized in that the method includes the following steps:
(1) First padding: placing the three-proofing finishing agent provided by the invention into a rolling groove, placing the fabric into a padder, adjusting the pressure of a roller to 2-3.5N, performing primary padding, and keeping the padding time for 0.5-3 minutes; controlling the liquid carrying rate to be 60-65%;
(2) And (3) drying: drying the fabric subjected to the first padding;
(3) And (3) padding for the second time: placing the fabric dried in the step (2) in a padder, regulating the pressure of the roller to 1.5-2.5N, padding for the second time, and keeping the padding time for 0.5-3 minutes; controlling the liquid carrying rate to be at least 70%;
(4) And (3) drying: and drying the fabric subjected to the second padding.
On the other hand, the invention also provides the three-proofing fabric which is characterized in that the water-proofing ISO4920-2012 of the three-proofing fabric is at least 90, and the oil-proofing ISO14419-2010 is at least 5 grade; the antifouling GB/T30159.1-2013 value is at least 4 grade.
On the other hand, the invention also provides a safety shoe, which is characterized in that the upper surface of the safety shoe is made of the three-proofing fabric.
When the three-proofing finishing agent provided by the invention is used for treating the fabric, a layer of superfine needle bed is attached to the surface of the fabric, so that the tension of the surface of the fabric is smaller than the cohesion of water and oil, and therefore, water and oil drop down to form beads to roll off the surface of the fabric instead of spreading and soaking, and meanwhile, the fabric can be prevented from water seepage. Therefore, the three-proofing finishing agent provided by the invention is used for treating the fabric, so that the water splashing prevention, oil proofing and antifouling three-proofing performance of the fabric can be improved, and water seepage can be prevented; in particular to a three-proofing fabric obtained by adopting the three-proofing treatment method provided by the invention, and the high liquid carrying rate is combined with the three-proofing finishing agent provided by the invention, so that the three-proofing effect is further improved. Correspondingly, the water repellent ISO4920-2012 value of the safety shoe provided by the invention is at least 90, and the oil repellent ISO14419-2010 value is at least 5 grade; an antifouling GB/T30159.1-2013 value of at least 4 grade; and its water barrier ISO20345-2022 value is 0.05, which is far lower than 0.2 of the international standard.
Drawings
Fig. 1 is a photograph of the three-proofing fabric provided in example 1 according to the present invention, which is a photograph after 100 times of rubbing, tested for water repellency by ISO 4920-2012.
Fig. 2 is a photograph of the three-proofing fabric provided in comparative example 1 tested for water repellency using ISO4920-2012, which is a photograph after 100 rubs.
Detailed Description
The invention provides a three-proofing finishing agent which is characterized by comprising the following components: at least two three-proofing auxiliary agents, a cross-linking agent, a softening agent and water.
The inventor of the present invention found that when the three-proofing finishing agent contains at least two three-proofing auxiliary agents, a cross-linking agent and a softening agent, the three-proofing effect of the fabric can be significantly improved, and the water seepage prevention effect of the fabric can be improved.
In order to further improve the three-proofing effect of the fabric, in a preferred embodiment, based on the total weight of the three-proofing finishing agent, the total weight of the three-proofing auxiliary agent is 5-15%, the cross-linking agent is 1-5%, the softening agent is 0.1-2%, and the balance is water; preferably, the total weight of the three-proofing finishing agent is 6-12%, the cross-linking agent is 2-3% and the softening agent is 0.2-1% based on the total weight of the three-proofing finishing agent.
In the present invention, the three-proofing auxiliary is not particularly limited, and may be, for example, TC-601, MS-F018-1, N1811, or the like. However, in order to further improve the three-proofing effect of the fabric, in a preferred embodiment, the three-proofing finishing agent comprises two three-proofing auxiliaries, and is a fluorine-free waterproof agent.
In order to further improve the three-proofing effect of the fabric, in a preferred embodiment, the fluorine-free waterproof agents are Dajin fluorine-free waterproof agent XF-5003 and Ludoffer fluorine-free waterproof agent RUCO-DRY ECO respectively.
In order to further improve the three-proofing effect of the fabric, in a preferred embodiment, based on the total weight of the three-proofing finishing agent, 1-6% of Dajin fluorine-free waterproof agent XF-5003, 4-9% of Ludoff fluorine-free waterproof agent RUCO-DRY ECO, 1-5% of cross-linking agent, 0.1-2% of softening agent and the balance of water.
In the present invention, the crosslinking agent is not particularly limited, and may be, for example, PHOBOL XAN, JB-696C, HT-100, etc. In order to further improve the three-proofing effect of the fabric, in a preferred embodiment, the cross-linking agent is RUCO-GUARD XCR.
In the present invention, the softening agent is not particularly limited, and may be LH8874, SX7862, KF96, or the like, for example. In order to further improve the three-proofing effect of the fabric, in a preferred embodiment, the softening agent is Goon663.
The invention also provides a method for performing three-proofing treatment on the fabric, which is characterized by comprising the following steps:
(1) First padding: placing the three-proofing finishing agent in a rolling groove, placing the fabric in a padder, adjusting the pressure of the roller to 2-3.5N, performing primary padding, and keeping the padding time for 0.5-3 minutes; controlling the liquid carrying rate to be 60-65%;
(2) And (3) drying: drying the fabric subjected to the first padding;
(3) And (3) padding for the second time: placing the fabric dried in the step (2) in a padder, regulating the pressure of the roller to 1.5-2.5N, padding for the second time, and keeping the padding time for 0.5-3 minutes; controlling the liquid carrying rate to be at least 70%;
(4) And (3) drying: and drying the fabric subjected to the second padding.
The inventor discovers that when the three-proofing finishing agent is combined with high liquid carrying rate, the three-proofing effect can be further improved.
The drying step of the present invention is not particularly limited, and may be performed by a conventional method in the art, for example, by reforming the padded fabric at a certain temperature.
In a preferred embodiment, the drying step of steps (2) and (4) includes pre-baking: the temperature is 70-90 ℃ and the time is 2-8 minutes; and (5) drying at high temperature: the temperature is 150-200 ℃ and the time is 1-5 minutes.
The invention provides a three-proofing fabric which is characterized in that the water splashing prevention ISO4920-2012 value of the three-proofing fabric is at least 90, and the oil repellency ISO14419-2010 value is at least 5 grade; the antifouling GB/T30159.1-2013 value is at least 4 grade. The three-proofing performance of the three-proofing fabric is higher than that of the three-proofing fabric of the existing product.
The components of the fabric are not particularly limited, such as cotton cloth, terylene, chinlon, cotton-nylon blended cloth, polyester-ammonia blended cloth and the like.
Preferably, the three-proofing fabric is prepared by the three-proofing treatment method provided by the invention.
The invention also provides a safety shoe, which is characterized in that the upper surface of the safety shoe is made of the three-proofing fabric. The safety shoe is affected by greasy dirt and rain water in the wearing process, the upper surface of the shoe is not polluted or infiltrated, and the three-proofing effect is very excellent after being worn and washed for many times.
Examples
Example 1: three-proofing finishing agent is prepared
Weighing a gold fluorine-free waterproof agent XF-5003, a Luteff fluorine-free waterproof agent RUCO-DRY ECO, a crosslinking agent RUCO-GUARD XCR and a softening agent Goon663; the above components were added to 10l of water so that the concentration of the Daphne odora non-fluorine waterproof agent XF-5003 was 3% by weight, the concentration of the Luteff non-fluorine waterproof agent RUCO-DRY ECO was 6% by weight, the concentration of the crosslinking agent RUCO-GUARD XCR was 2.5% by weight, and the concentration of the softener Goon663 was 0.5% by weight.
Example 2: three-proofing finishing agent is prepared
Weighing a relaxation spinning waterproof agent CF-653, CF-202, a cross-linking agent CF-X-5 and a softening agent CF-B1H; the above components were added to 10l of water so that the concentration of the relaxant repellent CF-653 was 2% by weight, the concentration of the relaxant repellent CF-202 was 4% by weight, the concentration of the crosslinking agent CF-X-5 was 2% by weight, and the concentration of the softener CF-B1H was 1% by weight.
Example 3: preparing a three-proofing finishing agent:
weighing high waterproof agent N1811, chemical waterproof agent C6303, crosslinking agent CF-X-5 and softening agent CF-B1H; the components are added into 10l of water to ensure that the concentration of the high waterproof agent N1811 is 2 weight percent, the concentration of the chemical waterproof agent C6303 of Jie Wei chemical industry is 6 weight percent, the concentration of the cross-linking agent CF-X-5 is 4 weight percent and the concentration of the softening agent CF-B1H is 1.5 weight percent.
Example 4: three-proofing fabric
(1) First padding: placing the three-proofing finishing agent prepared in the embodiment 1 into a rolling groove, placing PAO10Z-1 woven fabric into a padder, adjusting the roller pressure to 2.5N, performing first padding, and keeping the padding time for 1 minute; controlling the liquid carrying rate to be 65%;
(2) And (3) drying: pre-baking the fabric subjected to the first padding for 5min at the temperature of 80 ℃; then baking at 170 ℃ for 3min;
(3) And (3) padding for the second time: placing the fabric dried in the step (2) in a padder, regulating the pressure of the roller to 2.2N, padding for the second time, and keeping the padding time for 1.5 minutes; controlling the liquid carrying rate to be 70%;
(4) And (3) drying: pre-baking the fabric subjected to the second padding for 6min at the temperature of 80 ℃; then baking at 170 ℃ for 5min;
example 5: three-proofing fabric
(1) First padding: the three-proofing finishing agent prepared in the example 2 is placed in a padding tank, the TPU fabric of PAO 10T is placed in a padder, the roller pressure is regulated to 3N, the first padding is carried out, and the padding time is kept for 2 minutes; controlling the liquid carrying rate to be 60%;
(2) And (3) drying: pre-baking the fabric subjected to the first padding for 3min at the temperature of 70 ℃; then baking at 150 ℃ for 4min;
(3) And (3) padding for the second time: placing the fabric dried in the step (2) in a padder, regulating the pressure of the roller to 1.8N, padding for the second time, and keeping the padding time for 2 minutes; controlling the liquid carrying rate to be 75%;
(4) And (3) drying: pre-baking the fabric subjected to the second padding for 3min at the temperature of 90 ℃; then baking at 160 ℃ for 5min;
example 6: three-proofing fabric
(1) First padding: placing the three-proofing finishing agent prepared in the embodiment 3 into a rolling groove, placing the PAO10 Llady grid fabric into a padder, adjusting the roller pressure to 2N, performing first padding, and keeping the padding time for 2 minutes; controlling the liquid carrying rate to be 65%;
(2) And (3) drying: pre-baking the fabric subjected to the first padding for 5min at the temperature of 80 ℃; then baking at 170 ℃ for 5min;
(3) And (3) padding for the second time: placing the fabric dried in the step (2) in a padder, regulating the pressure of the roller to 2.5N, padding for the second time, and keeping the padding time for 1 minute; controlling the liquid carrying rate to be 72%;
(4) And (3) drying: pre-baking the fabric subjected to the second padding for 8min at the temperature of 85 ℃; then baking at 160 ℃ for 4min;
comparative example 1
The procedure of example 3 was followed except that the three-proofing agent was a product provided by Anxin shoes Co., ltd, the composition of which is shown in Table 1:
TABLE 1
| Auxiliary type | Model number | Concentration (weight) |
| Three-proofing auxiliary agent | CF-653 | 4％ |
| Three-proofing auxiliary agent | CF-202 | 2％ |
| Softening agent | CF-6320C | 1.5％ |
Comparative example 2
The procedure of example 3 was followed except that the three-way finish was a product provided by the relaxant technology company, the composition of which is shown in Table 2 below:
TABLE 2
| Auxiliary type | Model number | Concentration (weight) |
| Three-proofing auxiliary agent | CF-202 | 4％ |
| Softening agent | CF-B1H | 1％ |
Performance testing
The products obtained in examples 3 to 6 and those obtained in comparative examples 1 to 2 were tested for water repellency by ISO4920-2012 (standard requirements: initially higher than 80; more than 70 minutes after 100 rubs) and for oil repellency by ISO14419-2010 (standard requirements: higher than grade 4); the GB/T30159.1-2013 is adopted to test the antifouling performance (standard requirement: solid and liquid sticky dirt is 3-4 grade), the ISO20345-2022 is adopted to test the water seepage prevention performance (standard requirement: water seepage amount is less than or equal to 0.2, water absorption is less than 30 percent), and the test result is shown in the following table 3
TABLE 3 Table 3
Claims (10)
1. The three-proofing finishing agent is characterized by comprising the following components: at least two three-proofing auxiliary agents, a cross-linking agent, a softening agent and water.
2. The three-proofing finishing agent according to claim 1, wherein the total weight of the three-proofing finishing agent is 5-15%, the cross-linking agent is 1-5%, the softening agent is 0.1-2% and the balance is water.
3. The three-proofing finishing agent according to claim 1, wherein the three-proofing finishing agent comprises two three-proofing auxiliaries, which are fluorine-free waterproofing agents.
4. The three-proofing finishing agent according to claim 3, wherein the fluorine-free waterproofing agent is Dajin fluorine-free waterproofing agent XF-5003 and Ludoff fluorine-free waterproofing agent RUCO-DRY ECO, respectively.
5. The three-proofing finishing agent according to claim 4, wherein the gold fluorine-free waterproof agent XF-5003 is 1-6%, the Ludoff fluorine-free waterproof agent RUCO-DRY ECO is 4-9%, the crosslinking agent is 1-5%, the softening agent is 0.1-2% and the balance is water based on the total weight of the three-proofing finishing agent.
6. The three-way proofing agent according to claim 5, wherein the cross-linking agent is RUCO-GUARD XCR and the softening agent is gon 663.
7. A method for performing three-proofing treatment on a fabric, the method comprising the steps of:
(1) First padding: placing the three-proofing finishing agent according to any one of claims 1-6 into a mangle, placing the fabric into a padder, adjusting the roller pressure to 2-3.5N, performing first padding, and keeping the padding time for 0.5-3 minutes; controlling the liquid carrying rate to be 60-65%;
(2) And (3) drying: drying the fabric subjected to the first padding;
(3) And (3) padding for the second time: placing the fabric dried in the step (2) in a padder, regulating the pressure of the roller to 1.5-2.5N, padding for the second time, and keeping the padding time for 0.5-3 minutes; controlling the liquid carrying rate to be at least 70%;
(4) And (3) drying: and drying the fabric subjected to the second padding.
8. The method of claim 7, wherein the drying steps of steps (2) and (4) comprise pre-baking: the temperature is 70-90 ℃ and the time is 2-8 minutes; and (5) drying at high temperature: the temperature is 150-200 ℃ and the time is 1-5 minutes.
9. The three-proofing fabric is characterized in that the water splashing prevention ISO4920-2012 value of the three-proofing fabric is at least 90, and the oil repellency ISO14419-2010 value is at least 5 grade; an antifouling GB/T30159.1-2013 value of at least 4 grade; preferably, the three-proofing fabric is prepared by the method of claim 8.
10. A safety shoe, characterized in that the upper surface of the safety shoe is made of the three-proofing fabric according to claim 9.
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| CN202310333512.9A CN116356552A (en) | 2023-03-31 | 2023-03-31 | Three-proofing finishing agent, three-proofing treatment, three-proofing fabric and safety shoes |
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| CN113802391A (en) * | 2021-09-23 | 2021-12-17 | 晋江市龙兴隆染织实业有限公司 | Dyeing and finishing process of environment-friendly fluorine-free anti-siphon fabric |
| US20210404114A1 (en) * | 2018-08-08 | 2021-12-30 | Nantong Textile & Silk Industrial Technology Research Institute | Water-repellent and lipophilic composite needle-punched nonwoven fabric and preparation method thereof |
| CN113897783A (en) * | 2021-09-28 | 2022-01-07 | 北京中纺化工股份有限公司 | Preparation method of environment-friendly breathable antifouling shoe material fabric and padding liquid |
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2023
- 2023-03-31 CN CN202310333512.9A patent/CN116356552A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210404114A1 (en) * | 2018-08-08 | 2021-12-30 | Nantong Textile & Silk Industrial Technology Research Institute | Water-repellent and lipophilic composite needle-punched nonwoven fabric and preparation method thereof |
| CN111455665A (en) * | 2020-06-02 | 2020-07-28 | 江苏康乃馨织造有限公司 | Washable three-prevention breathable down-proof fabric easy to clean and easy to drill and preparation method thereof |
| CN111535031A (en) * | 2020-06-15 | 2020-08-14 | 素湃科技(上海)有限公司 | Preparation method of waterless printed satin surface capable of ensuring glossy hand feeling |
| CN113802391A (en) * | 2021-09-23 | 2021-12-17 | 晋江市龙兴隆染织实业有限公司 | Dyeing and finishing process of environment-friendly fluorine-free anti-siphon fabric |
| CN113897783A (en) * | 2021-09-28 | 2022-01-07 | 北京中纺化工股份有限公司 | Preparation method of environment-friendly breathable antifouling shoe material fabric and padding liquid |
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