CN101929073B - Process method of antistatic polyarmide fiber fabric - Google Patents
Process method of antistatic polyarmide fiber fabric Download PDFInfo
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- CN101929073B CN101929073B CN 200910151612 CN200910151612A CN101929073B CN 101929073 B CN101929073 B CN 101929073B CN 200910151612 CN200910151612 CN 200910151612 CN 200910151612 A CN200910151612 A CN 200910151612A CN 101929073 B CN101929073 B CN 101929073B
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- antistatic
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- polyamide fiber
- base cloth
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Abstract
The invention provides a process method of a durable antistatic polyarmide fiber fabric, which comprises the following steps of: preparing a polyarmide fiber base cloth, preparing padding liquid by using water-soluble thermosetting carbamate or blocking isocyanate polymer antistatic agent, adding one or several type(s) of hydrophilc agent, penetrating agent and catalytic agent, and processing the base cloth with the steps of padding-dying-forming to prepare the durable antistatic polyarmide fiber fabric, wherein the result of the fabric is less than 2900v under the standard of a JIS L 1094 friction voltage method after being washed at 20 times under the standard of NO. JIS L 0217103. The fabric has simple process technology and low production cost, and can be applied to a dust-free cloth in the fields of the anti-static and anti-explosion cloth, the microelectronics, the medicine, the precise instrument, the biological engineering and the like of the industries such as the coal, the petroleum and the war industry, etc.
Description
Technical field
The invention belongs to manufacture field behind the textiles, particularly relate to a kind of processing method of antistatic behaviour polyamide fiber textiles.
Technical background
Along with extensively quoting of polyamide fiber textiles, require also more and more higher to its functional performance, aspect antistatic property, polyamide fiber is easy to generate and accumulates static, produce electric spark in inflammable, explosive occasion and can cause catastrophic consequence, so require to have good durable antistatic performance at the polyamide fiber textiles of these special applications.At present, the antistatic processing method of polyamide fiber textiles has a lot: copolymerization, the antistatic processing of blend import conductive wire and after-finishing of textile products processing etc.Wherein the production technology of back arrangement processing is easy, with low cost, but is difficult to obtain durability preferably.
Summary of the invention
The processing method that the purpose of this invention is to provide a kind of production durable antistatic polyamide fiber textiles easy, with low cost.
Technical solution of the present invention is:
Weave the base cloth that contains polyamide fiber, with the working fluid that contains antistatic additive it is padded, carry out again making antistatic behaviour polyamide fiber textiles after drying and the typing processing, and antistatic additive is water-soluble thermmohardening mephenesin Carbamate, block in the isocyanates polymer one or both, preferably uses water-soluble thermmohardening mephenesin Carbamate, block a kind of in the isocyanates polymer.
Pad and also can contain in hydrophilizing agent, bleeding agent or the catalyst one or more in the working fluid.Hydrophilizing agent is the self-emulsifying siloxane quaternary ammonium, and bleeding agent is alkylphenol polyoxyethylene (JFC-1), and catalyst is one or both in alkaline catalyst, the organotin alkyl compound.By the interpolation of these auxiliary agents, can improve medicament and on fiber, evenly distribute and durability.
The base cloth that contains polyamide fiber is preferably and contains the base cloth of polyamide fiber more than 30%.
The content that pads antistatic additive in the working fluid is 20g/L～200g/L.
The pick-up that pads processing is 30%～60%.
The condition of dry processing is dry 1～10min under 100～150 ℃ of temperature.
The condition of typing processing is at 150～190 ℃ of typing 40～300s.
The processing method of polyamide fiber textiles of the present invention generally follows these steps to carry out:
A, weave the base cloth that contains polyamide fiber
Working fluid is padded in B, preparation: selecting water-soluble thermmohardening mephenesin Carbamate for use or blocking the isocyanates polymer is antistatic processing agent, adds soft water, takes by weighing in following ratio, mixes and stirs, and is mixed with antistatic working fluid; Can suitably add hydrophilizing agent (self-emulsifying siloxane quaternary ammonium), bleeding agent (JFC-1), catalyst (alkaline catalyst, organotin alkyl compound) or its mixture.
In the 1L working fluid, each composition and ratio are:
Antistatic processing agent: 20～200g
Hydrophilizing agent: 0～40g
Bleeding agent: 0～5g
Catalyst: 0～20g
All the other add soft water and fill.
C, pad processing: base cloth is put into padded working fluid and soak, select one to soak and one roll, one soak and roll more, soak more one and roll or soak more and roll more as required.
D, drying, typing processing: pad the fabric dry 1～10min under 100～150 ℃ temperature after the processing, the 40～300s that under 150～190 ℃ temperature, finalizes the design then,
Obtain the polyamide fiber textiles of antistatic behaviour.
Gained textiles of the present invention has good antistatic behaviour and antistatic row keeps lastingly, through being below the 2900v in the substandard result of JIS L 1094 frictional electrification platen presses after JIS L 0217 No. 103 standard wash 20 times.Gained textiles of the present invention can be used for industries such as coal, oil, military project the cleanness clothing in field such as antistatic, explosion-proof clothing and microelectronics, medicine, precision instrument, bioengineering.
Specific embodiment
Embodiment 1
Weave base cloth: nylon 6 (100%)
Take by weighing processing agent by use amount shown in the table 1, mixing also stirs, be mixed with antistatic working fluid, to process base cloth puts into working fluid and soaks, 2 soak 2 rolls processing, and pick-up is 35%, then dry 2min under 130 ℃ temperature, the 45s that finalizes the design under 180 ℃ temperature then obtains the polyamide fiber textiles of durable antistatic.
Processing prescription and result such as table 1.
Embodiment 2
Weave base cloth: nylon 6 (100%)
Take by weighing processing agent by use amount shown in the table 1, mixing also stirs, be mixed with antistatic working fluid, to process base cloth puts into working fluid and soaks, 2 soak 2 rolls processing, and pick-up is 35%, then dry 2min under 130 ℃ temperature, the 45s that finalizes the design under 180 ℃ temperature then obtains the polyamide fiber textiles of durable antistatic.
Processing prescription and result such as table 1.
Embodiment 3
Weave base cloth: nylon 6 (100%)
Take by weighing processing agent by use amount shown in the table 1, mixing also stirs, be mixed with antistatic working fluid, to process base cloth puts into working fluid and soaks, 2 soak 2 rolls processing, and pick-up is 36%, then dry 2min under 130 ℃ temperature, the 40s that finalizes the design under 180 ℃ temperature then obtains the polyamide fiber textiles of durable antistatic.
Processing prescription and result such as table 1.
Embodiment 4
Processing base cloth: nylon 6 (100%)
Take by weighing processing agent by use amount shown in the table 1, mixing also stirs, be mixed with antistatic working fluid, to process base cloth puts into working fluid and soaks, 2 soak 2 rolls processing, and pick-up is 40%, then dry 2min under 130 ℃ temperature, the 45s that finalizes the design under 180 ℃ temperature then obtains the polyamide fiber textiles of durable antistatic.
Processing prescription and result such as table 1.
Embodiment 5
Processing base cloth: nylon 6 (50%)
Take by weighing processing agent by use amount shown in the table 1, mixing also stirs, be mixed with antistatic working fluid, to process base cloth puts into working fluid and soaks, 2 soak 2 rolls processing, and pick-up is 40%, then dry 2min under 130 ℃ temperature, the 45s that finalizes the design under 180 ℃ temperature then obtains the polyamide fiber textiles of durable antistatic.
Processing prescription and result such as table 1.
Comparative example 1
Weave base cloth: nylon 6 (100%)
Take by weighing processing agent by use amount shown in the table 1, mix and stir, be mixed with antistatic working fluid, to process base cloth and put into working fluid and soak, 2 soak 2 rolls processing, and pick-up is 35%, dry 2min under 130 ℃ temperature then, 45s then finalizes the design under 180 ℃ temperature.
Processing prescription and result such as table 1.
Comparative Examples 2
Weave base cloth: nylon 6 (100%)
Take by weighing processing agent by use amount shown in the table 1, mix and stir, be mixed with antistatic working fluid, to process base cloth and put into working fluid and soak, 2 soak 2 rolls processing, and pick-up is 36%, dry 2min under 130 ℃ temperature then, 40s then finalizes the design under 180 ℃ temperature.
Processing prescription and result such as table 1.
Comparative example 3
Processing base cloth: nylon 6 (50%)
Take by weighing processing agent by use amount shown in the table 1, mix and stir, be mixed with antistatic working fluid, to process base cloth and put into working fluid and soak, 2 soak 2 rolls processing, and pick-up is 40%, dry 2min under 130 ℃ temperature then, 45s then finalizes the design under 180 ℃ temperature.
Processing prescription and result such as table 1.
Comparative example 4
Processing base cloth: nylon 6 (100%)
Do not do result such as table 1 that antistatic processing is handled.
Table 1
Annotate: bioassay standard JIS L 1094 is pressed in frictional electrification, washing standard JIS L 0,217 103.
Claims (4)
1. the processing method of an antistatic behaviour polyamide fiber textiles, it is characterized in that: weave the base cloth that contains polyamide fiber, with containing antistatic additive, hydrophilizing agent, the working fluid of catalyst and bleeding agent pads it, carry out again making antistatic behaviour polyamide fiber textiles after drying and the typing processing, and antistatic additive is water-soluble thermmohardening mephenesin Carbamate, in the blockade isocyanates polymer one or both, hydrophilizing agent is the self-emulsifying siloxane quaternary ammonium, catalyst is alkaline catalyst, in the organotin alkyl compound one or both, bleeding agent are alkylphenol polyoxyethylene; The condition of dry processing is dry 1～10min under 100～150 ℃ of temperature, and the condition of typing processing is at 150～190 ℃, typing 40～300s.
2. the processing method of a kind of antistatic behaviour polyamide fiber textiles according to claim 1, it is characterized by: the described base cloth that contains polyamide fiber is to contain the base cloth of polyamide fiber more than 30%.
3. the processing method of a kind of antistatic behaviour polyamide fiber textiles according to claim 1, it is characterized by: the content that pads antistatic additive in the working fluid is 20g/L～200g/L.
4. the processing method of a kind of antistatic behaviour polyamide fiber textiles according to claim 1, it is characterized by: the pick-up that pads processing is 30%～60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910151612 CN101929073B (en) | 2009-06-23 | 2009-06-23 | Process method of antistatic polyarmide fiber fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910151612 CN101929073B (en) | 2009-06-23 | 2009-06-23 | Process method of antistatic polyarmide fiber fabric |
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| Publication Number | Publication Date |
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| CN101929073A CN101929073A (en) | 2010-12-29 |
| CN101929073B true CN101929073B (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200910151612 Expired - Fee Related CN101929073B (en) | 2009-06-23 | 2009-06-23 | Process method of antistatic polyarmide fiber fabric |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696317B (en) * | 2015-12-18 | 2018-06-29 | 上海日舒科技纺织有限公司 | A kind of pre-treating method for regenerating the processing of p-aramid fiber yarn |
| CN109704106A (en) * | 2019-02-22 | 2019-05-03 | 信阳颐和非织布有限责任公司 | A kind of preparation process of anti-static nonwoven fabric |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104188A (en) * | 1986-06-13 | 1988-02-17 | 第一工业制药株式会社 | Static inhibitor |
| CN1346912A (en) * | 2000-10-09 | 2002-05-01 | 金鼎金属纤维股份有限公司 | Artificial leather wide electric conductivity and shielding magnet wave and its preparing process |
| CN1507484A (en) * | 2001-05-10 | 2004-06-23 | 3M | Polyoxyalkylene ammonium salts and their use as antistatic agents |
| CN1735726A (en) * | 2003-01-02 | 2006-02-15 | 帝人特瓦隆有限公司 | Aramid filament yarn provided with a conductive finish |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58220879A (en) * | 1982-06-18 | 1983-12-22 | 東レ株式会社 | Permanent antistatic synthetic fiber |
-
2009
- 2009-06-23 CN CN 200910151612 patent/CN101929073B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104188A (en) * | 1986-06-13 | 1988-02-17 | 第一工业制药株式会社 | Static inhibitor |
| CN1346912A (en) * | 2000-10-09 | 2002-05-01 | 金鼎金属纤维股份有限公司 | Artificial leather wide electric conductivity and shielding magnet wave and its preparing process |
| CN1507484A (en) * | 2001-05-10 | 2004-06-23 | 3M | Polyoxyalkylene ammonium salts and their use as antistatic agents |
| CN1735726A (en) * | 2003-01-02 | 2006-02-15 | 帝人特瓦隆有限公司 | Aramid filament yarn provided with a conductive finish |
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| CN101929073A (en) | 2010-12-29 |
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