CN110565390A - Chlorine-resistant processing method for nylon fastening tape - Google Patents
Chlorine-resistant processing method for nylon fastening tape Download PDFInfo
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- CN110565390A CN110565390A CN201910884263.6A CN201910884263A CN110565390A CN 110565390 A CN110565390 A CN 110565390A CN 201910884263 A CN201910884263 A CN 201910884263A CN 110565390 A CN110565390 A CN 110565390A
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- chlorine
- resistant
- fastening tape
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- processing method
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/14—Properties of the materials having chemical properties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/04—Belts
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
the invention discloses a chlorine-resistant processing method of a nylon fastening tape, which comprises the steps of adding an INTRATEX NY-C chlorine-resistant adsorbent into a container filled with normal-temperature water, and fully and uniformly mixing to obtain chlorine-resistant working solution; dipping the nylon fastening tape in chlorine-resistant working solution to prepare chlorine-resistant coating adhesive, coating the chlorine-resistant coating adhesive on the bottom of the fastening tape, putting the dried nylon fastening tape into a baking machine, baking at high temperature and the like. The fastness to chlorine of the processed fastening tape is above 4.5 grade, and the hydrolysis resistance of the coating adhesive is also obviously improved.
Description
The technical field is as follows:
The invention relates to a processing method of a nylon fastening tape, in particular to a novel chlorine-resistant processing method of the nylon fastening tape.
background art:
In the prior art, after the fastening tape is used in seawater and swimming pools for a period of time, the fastening tape is oxidized and decolored due to the existence of chloride ions in water. Meanwhile, the existing hook-and-loop fastener coating is generally coated with polyurethane resin, and the coating has poor chlorine resistance. Particularly, the ether bond of the polyether polyurethane is broken during chlorine bleaching, the polyurethane resin is often embrittled, the hydrolysis speed of the coating adhesive of the fastening tape in water is accelerated due to the existence of chloride ions, the strength of the fastening tape is reduced, and the service life of the fastening tape is prolonged.
In order to overcome the defects, the invention discloses various finishing agents, wherein the finishing agents comprise chlorine-resistant substances or resin which plays a role in isolation, or chlorine adsorbents and the like, and have certain chlorine-resistant effect, but the chlorine-resistant effect is not obvious, and the chlorine-resistant color fastness is below grade 3 and half after the test according to GB/T8433-2013 standard.
the invention content is as follows:
the invention aims to overcome the defects in the prior art and provides a method for processing a nylon fastening tape.
the invention also aims to provide a novel chlorine-resistant processing method of the nylon fastening tape.
these and other objects of the present invention will be further apparent from the following detailed description and illustrations.
The invention relates to a chlorine-resistant processing method of a nylon fastening tape, which comprises the following steps:
A. Adding the INTRATEX NY-C chlorine-resistant adsorbent into a container filled with normal-temperature water, and fully and uniformly mixing to obtain a chlorine-resistant working solution;
B. dipping a nylon fastening tape in a chlorine-resistant working solution at a bath ratio of 1: 10-30, soaking for 10-60 minutes at normal temperature, and dewatering for 1-10 minutes after soaking;
C. preparing chlorine-resistant coating adhesive, namely stirring the non-yellowing resin YC-1900NDS, the methyl ethyl ketone MEK, the Tianxin bridging agent and the antioxidant TP-20 at the temperature of 20-50 ℃ for 10-40 minutes, and fully and uniformly mixing to prepare the chlorine-resistant coating adhesive;
D. The dosage of the chlorine-resistant coating adhesive for the bottom coating of the fastening tape is 100-160 g/m2drying the mixture for 3 to 5 minutes at the temperature of between 90 and 105 ℃;
E. and (3) putting the dried nylon fastening tape into a baking machine, and baking for 2-10 minutes at a high temperature of 130-180 ℃.
Further, the chlorine-resistant processing method of the nylon fastening tape comprises the following steps:
A. adding the INTRATEX NY-C chlorine-resistant adsorbent into a container filled with normal-temperature water, and fully and uniformly mixing to obtain a chlorine-resistant working solution;
B. Dipping a nylon fastening tape in a chlorine-resistant working solution at a bath ratio of 1: 15-20, soaking for 20-40 minutes at normal temperature, and dewatering for 3-5 minutes after soaking;
C. Preparing chlorine-resistant coating adhesive, namely stirring the non-yellowing resin YC-1900NDS, the methyl ethyl ketone MEK, the Tianxin bridging agent and the antioxidant TP-20 at the temperature of 30-40 ℃ for 20-30 minutes, and fully and uniformly mixing to prepare the chlorine-resistant coating adhesive;
D. For the bottom coating of the magic tape, the dosage of the chlorine-resistant coating adhesive is 120-150 g/m2Drying for 3-5 minutes at the temperature of 95-105 ℃;
E. And (3) putting the dried nylon fastening tape into a baking machine, and baking for 3-5 minutes at a high temperature of 150-170 ℃.
in the chlorine-resistant processing method of the nylon fastening tape, the concentration of the INTRATEX NY-C chlorine-resistant adsorbent in the chlorine-resistant working solution is 1-10 g/L.
Further, in the method for processing the chlorine-resistant nylon fastening tape, the concentration of the INTRATEX NY-C chlorine-resistant adsorbent in the chlorine-resistant working solution is 2-8 g/L.
preferably, in the chlorine-resistant processing method of the nylon fastening tape, the concentration of the INTRATEX NY-C chlorine-resistant adsorbent in the chlorine-resistant working solution is 2-5 g/L.
in the chlorine-resistant processing method of the nylon fastening tape, the chlorine-resistant coating adhesive comprises the following components in parts by weight:
Further, in the chlorine-resistant processing method of the nylon fastening tape, the chlorine-resistant coating adhesive comprises the following components in parts by weight:
preferably, in the chlorine-resistant processing method of the nylon fastening tape, the chlorine-resistant coating adhesive comprises the following components in parts by weight:
In the invention, the chlorine-resistant working solution is prepared by adding INTRATEX NY-C chlorine-resistant adsorbent (produced by Youxia chemical control Co., Ltd.) into a container filled with normal-temperature water according to a certain concentration, and fully and uniformly mixing to prepare the chlorine-resistant working solution. The method for dipping the magic tape in the chlorine-resistant working solution is to dip the nylon magic tape in the chlorine-resistant working solution for a certain time to form a chlorine-resistant adsorption film on the surface of the whole nylon magic tape, so as to comprehensively strengthen the chlorine-resistant function of the magic tape, and after dipping, dewatering is carried out to wait for gluing.
The preparation of the chlorine-resistant coating adhesive is that the yellowing-resistant resin YC-1900NDS (produced by high tripod fine chemical industry, Kunshan, Ltd.), the methyl ethyl ketone (produced and sold by Wutai Dayun trade, Ltd.), the Tianxin bridging agent (produced by Nicoti Tianxin chemical industry, Ltd.), the antioxidant TP-20 (produced by double bond chemical industry, Shanghai, Ltd.) are fully mixed and stirred evenly according to the weight parts to prepare the chlorine-resistant coating adhesive. The bottom coating of the fastening tape is chlorine-resistant coating glue for the bottom coating of the fastening tape, and is dried at a certain temperature, so that the chlorine resistance of the base cloth of the fastening tape is enhanced, and meanwhile, the ground tissues of the fastening tape are bound together, the fastness of the ground tissues of the fastening tape is increased, the strength of the fastening tape is improved, and the fastening tape is ensured not to be scattered during processing and use. And baking, namely putting the dried fastening tape into a baking machine, and baking for a certain time at high temperature to further improve the fastness to chlorine of the fastening tape, thereby realizing the optimal finishing effect.
the nylon fastening tape processed by the chlorine-resistant processing method of the nylon fastening tape has a remarkable chlorine-resistant effect, the chlorine-resistant color fastness tested according to the GB/T8433-2013 standard is above level 4.5, and the hydrolysis resistance of the coating adhesive is also remarkably improved.
in the present invention, unless otherwise specified, the amounts and parts used are mass units, and all raw materials and equipment are commercially available.
the present invention is further illustrated by the following specific examples, which are intended to be illustrative only and not to limit the scope of the invention.
the specific implementation mode is as follows:
Example 1:
1. adding the INTRATEX NY-C chlorine-resistant adsorbent into a container filled with normal-temperature water according to the concentration of 2g/L, and fully and uniformly mixing to prepare the chlorine-resistant working solution.
2. Immersing the nylon fastening tape in chlorine-resistant working solution at a bath ratio of 1: 15, soaking for 20 minutes at normal temperature, and dehydrating for 3 minutes after soaking to glue.
3. preparing chlorine-resistant coating glue, namely mixing and stirring the non-yellowing resin YC-1900NDS, the methyl ethyl ketone MEK, the weather bridging agent and the antioxidant at the temperature of 30 ℃ for 20 minutes, and fully and uniformly mixing to prepare the chlorine-resistant coating glue, wherein the formula of the chlorine-resistant coating glue is as follows:
4. the dosage of the chlorine-resistant coating adhesive for the bottom coating of the magic tape is 120g/m2And drying the coated layer at 95 ℃ for 5 minutes.
5. And (3) putting the dried nylon fastening tape into a baking machine, and baking for 5 minutes at a high temperature of 150 ℃.
Example 2:
1. adding the INTRATEX NY-C chlorine-resistant adsorbent into a container filled with normal-temperature water according to the concentration of 4g/L, and fully and uniformly mixing to prepare the chlorine-resistant working solution.
2. immersing the nylon fastening tape in chlorine-resistant working solution at a bath ratio of 1: and 18, soaking for 30 minutes at normal temperature, and dehydrating for 4 minutes after soaking to glue.
3. Preparing chlorine-resistant coating glue, namely stirring and mixing the non-yellowing resin YC-1900NDS, the methyl ethyl ketone MEK, the weather bridging agent and the antioxidant at the temperature of 35 ℃ for 25 minutes, and fully and uniformly mixing to prepare the chlorine-resistant coating glue, wherein the formula of the chlorine-resistant coating glue is as follows:
4. the dosage of the chlorine-resistant coating adhesive for the bottom coating of the magic tape is 130g/m2And drying the coating at 100 ℃ for 4 minutes.
5. And (3) putting the dried nylon fastening tape into a baking machine, and baking for 4 minutes at the high temperature of 160 ℃.
example 3:
1. Adding the INTRATEX NY-C chlorine-resistant adsorbent into a container filled with normal-temperature water according to the concentration of 5g/L, and fully and uniformly mixing to prepare the chlorine-resistant working solution.
2. Immersing the nylon fastening tape in chlorine-resistant working solution at a bath ratio of 1: 20, soaking for 40 minutes at normal temperature, and dehydrating for 5 minutes after soaking to glue.
3. Preparing chlorine-resistant coating glue, namely stirring the non-yellowing resin YC-1900NDS, the methyl ethyl ketone MEK, the weather bridge agent and the antioxidant for 20 minutes at the temperature of 40 ℃, and fully and uniformly mixing to prepare the chlorine-resistant coating glue, wherein the formula of the chlorine-resistant coating glue is as follows:
4. The dosage of the chlorine-resistant coating adhesive for the bottom coating of the magic tape is 150g/m2And drying the coated layer at 105 ℃ for 3 minutes.
5. And (3) putting the dried nylon fastening tape into a baking machine, and baking for 3 minutes at the high temperature of 170 ℃.
According to the GB/T8433-2013 standard, the performances of the nylon fastening tape subjected to chlorine-resistant finishing by other methods and the chlorine-resistant finishing nylon fastening tape are compared as shown in the following table 1:
TABLE 1
as can be seen from Table 1, the fastness to chlorine (anti-yellowing) and hydrolysis resistance of the nylon fastening tape finished by the chlorine-resistant finishing process are remarkably improved.
Claims (8)
1. A chlorine-resistant processing method of a nylon fastening tape is characterized by comprising the following steps:
A. Adding the INTRATEX NY-C chlorine-resistant adsorbent into a container filled with normal-temperature water, and fully and uniformly mixing to obtain a chlorine-resistant working solution;
B. Dipping a nylon fastening tape in a chlorine-resistant working solution at a bath ratio of 1: 10-30, soaking for 10-60 minutes at normal temperature, and dewatering for 1-10 minutes after soaking;
C. preparing chlorine-resistant coating adhesive, namely stirring the non-yellowing resin YC-1900NDS, the methyl ethyl ketone MEK, the Tianxin bridging agent and the antioxidant TP-20 at the temperature of 20-50 ℃ for 10-40 minutes, and fully and uniformly mixing to prepare the chlorine-resistant coating adhesive;
D. the dosage of the chlorine-resistant coating adhesive for the bottom coating of the fastening tape is 100-160 g/m2drying the mixture for 3 to 5 minutes at the temperature of between 90 and 105 ℃;
E. And (3) putting the dried nylon fastening tape into a baking machine, and baking for 2-10 minutes at a high temperature of 130-180 ℃.
2. The chlorine-resistant processing method of the nylon fastening tape according to claim 1, characterized by comprising the following steps:
A. adding the INTRATEX NY-C chlorine-resistant adsorbent into a container filled with normal-temperature water, and fully and uniformly mixing to obtain a chlorine-resistant working solution;
B. Dipping a nylon fastening tape in a chlorine-resistant working solution at a bath ratio of 1: 15-20, soaking for 20-40 minutes at normal temperature, and dewatering for 3-5 minutes after soaking;
C. Preparing chlorine-resistant coating adhesive, namely stirring the non-yellowing resin YC-1900NDS, the methyl ethyl ketone MEK, the Tianxin bridging agent and the antioxidant TP-20 at the temperature of 30-40 ℃ for 20-30 minutes, and fully and uniformly mixing to prepare the chlorine-resistant coating adhesive;
D. for the bottom coating of the magic tape, the dosage of the chlorine-resistant coating adhesive is 120-150 g/m2drying for 3-5 minutes at the temperature of 95-105 ℃;
E. And (3) putting the dried nylon fastening tape into a baking machine, and baking for 3-5 minutes at a high temperature of 150-170 ℃.
3. the chlorine-resistant processing method of the nylon fastening tape according to claim 1 or 2, characterized in that the concentration of the INTRATEX NY-C chlorine-resistant adsorbent in the chlorine-resistant working solution is 1-10 g/L.
4. The chlorine-resistant processing method of the nylon fastening tape according to claim 3, characterized in that the concentration of the INTRATEX NY-C chlorine-resistant adsorbent in the chlorine-resistant working solution is 2-8 g/L.
5. The chlorine-resistant processing method of the nylon fastening tape according to claim 3, characterized in that the concentration of the INTRATEX NY-C chlorine-resistant adsorbent in the chlorine-resistant working solution is 2-5 g/L.
6. The chlorine-resistant processing method of the nylon fastening tape according to claim 1 or 2, characterized in that the chlorine-resistant coating adhesive comprises the following components in parts by weight:
7. The chlorine-resistant processing method of the nylon fastening tape according to claim 6, characterized in that the chlorine-resistant coating adhesive comprises the following components in parts by weight:
8. the chlorine-resistant processing method of the nylon fastening tape according to claim 6, characterized in that the chlorine-resistant coating adhesive comprises the following components in parts by weight:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910884263.6A CN110565390A (en) | 2019-09-19 | 2019-09-19 | Chlorine-resistant processing method for nylon fastening tape |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910884263.6A CN110565390A (en) | 2019-09-19 | 2019-09-19 | Chlorine-resistant processing method for nylon fastening tape |
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| CN110565390A true CN110565390A (en) | 2019-12-13 |
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| CN201910884263.6A Pending CN110565390A (en) | 2019-09-19 | 2019-09-19 | Chlorine-resistant processing method for nylon fastening tape |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472177A (en) * | 2020-04-20 | 2020-07-31 | 晋江市七彩狐服装织造有限公司 | Skin-friendly chlorine-resistant polyamide fabric and preparation process thereof |
| CN111534907A (en) * | 2020-05-14 | 2020-08-14 | 无锡百和织造股份有限公司 | Manufacturing method of dust-removing deodorizing regenerated fiber fastening tape |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864644A (en) * | 2012-10-19 | 2013-01-09 | 无锡百和织造股份有限公司 | Antifouling water-resistant magic tape and manufacture method thereof |
| CN102899903A (en) * | 2012-10-19 | 2013-01-30 | 无锡百和织造股份有限公司 | Chlorine-resistant fastening tape and manufacturing method thereof |
| CN105839405A (en) * | 2016-04-01 | 2016-08-10 | 东莞市中纺化工有限公司 | Chlorine fastness improver, and preparation method and application thereof |
-
2019
- 2019-09-19 CN CN201910884263.6A patent/CN110565390A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864644A (en) * | 2012-10-19 | 2013-01-09 | 无锡百和织造股份有限公司 | Antifouling water-resistant magic tape and manufacture method thereof |
| CN102899903A (en) * | 2012-10-19 | 2013-01-30 | 无锡百和织造股份有限公司 | Chlorine-resistant fastening tape and manufacturing method thereof |
| CN105839405A (en) * | 2016-04-01 | 2016-08-10 | 东莞市中纺化工有限公司 | Chlorine fastness improver, and preparation method and application thereof |
Non-Patent Citations (2)
| Title |
|---|
| 张承志等: "锦纶粘扣带耐氯整理工艺研究", 《国际纺织导报》 * |
| 李峥嵘 等: ""多功能整理剂Intratex NY-C"", 《印染》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472177A (en) * | 2020-04-20 | 2020-07-31 | 晋江市七彩狐服装织造有限公司 | Skin-friendly chlorine-resistant polyamide fabric and preparation process thereof |
| CN111534907A (en) * | 2020-05-14 | 2020-08-14 | 无锡百和织造股份有限公司 | Manufacturing method of dust-removing deodorizing regenerated fiber fastening tape |
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Address after: No.18 Hexin Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province Applicant after: Jiangsu Baihong composite material technology Co.,Ltd. Address before: No.18 Hexin Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province Applicant before: WUXI PAIHO TEXTILES Co.,Ltd. |
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Application publication date: 20191213 |