CN111235897A - Finishing agent for silk fabric and preparation method thereof - Google Patents
Finishing agent for silk fabric and preparation method thereof Download PDFInfo
- Publication number
- CN111235897A CN111235897A CN202010163075.7A CN202010163075A CN111235897A CN 111235897 A CN111235897 A CN 111235897A CN 202010163075 A CN202010163075 A CN 202010163075A CN 111235897 A CN111235897 A CN 111235897A
- Authority
- CN
- China
- Prior art keywords
- finishing agent
- reactor
- initiator
- adjusting
- stirring speed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
- D06M15/647—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing polyether sequences
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
-
- 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
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
- D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine
-
- 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
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
-
- 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
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a finishing agent for silk fabrics and a preparation method thereof, wherein the finishing agent comprises the following raw materials in parts by weight: 15-20 parts of stearyl methacrylate, 2-7 parts of perfluoroalkyl ethyl acrylate, 20-27 parts of octamethylcyclotetrasiloxane, 11-18 parts of polyether glycol, 2-5 parts of hydroxyl-terminated polysiloxane, 1-4 parts of chain extender, 0.2-0.5 part of initiator and 20-30 parts of organic solvent. The finishing agent is applied to silk fabric, and the silk fabric treated by the finishing agent has strong antistatic property, so that the silk fabric embroidery can be prevented from being stained with dust and bacteria due to the electrostatic effect, the ornamental value of the embroidery is improved, and the service life of the embroidery is prolonged; in addition, the silk-woven fabric treated by the finishing agent also has better antibacterial property, oil resistance and air permeability.
Description
Technical Field
The invention relates to the field of fabric finishing agents, in particular to a finishing agent for silk fabrics and a preparation method thereof.
Background
The embroidery is that the silk thread or other fiber and yarn are pierced on the embroidery material by the needle with certain pattern and color to embroider the decorative fabric forming the pattern, which is an art added on any existing fabric by the design and manufacture of the needle and the thread holder.
Xiang embroidery, Su embroidery, Shu embroidery and Guangdong embroidery are all famous and are one of the four famous embroideries in China. Hunan embroidery has 72 kinds of stitching methods in the tradition. The stitch method comprises five categories of plain embroidery, woven embroidery, net embroidery, tie embroidery and knot embroidery, and stitch methods such as woolen stitches and disordered stitch embroidery which are developed and improved continuously later. Hunan embroidery is good at embroidering with velvet thread, the pattern of embroidery velvet has reality, there has been a reputation that "embroidery can give birth to fragrance, embroidery bird can hear, embroidery tiger can run, and embroidery people can pass the god".
The fabrics adopted by Hunan embroidery are silk-woven fabrics generally; the embroidery is used as an artwork and has higher requirements on silk fabrics used by the embroidery; however, the embroidery finished by the existing silk-woven fabric is easy to be stained with dust and bacteria due to static electricity, and the service life of the embroidery is greatly shortened.
Disclosure of Invention
In view of the above, the finishing agent for the silk fabric and the preparation method thereof provided by the invention are applied to the silk fabric, and can greatly improve the antistatic property of the silk fabric.
A finishing agent for silk fabric comprises the following raw materials by weight:
preferably, the raw materials comprise the following components in parts by weight:
preferably, the polyether glycol has a molecular weight of 2000-4000, a hydroxyl value of 107-115mgKOH/g, and a viscosity of 150-300(25 ℃) mPaS.
Preferably, the chain extender is at least one of 1, 6-hexanediol, trimethylolpropane, diethylene glycol, N-butyldiethanolamine, and N-methyldiethanolamine.
Preferably, the initiator is one of tert-butyl peroxide, tert-butyl perbenzoate, dimethyl azobisisobutyrate, azobisisobutyramidine hydrochloride, azobisisobutyrimidazole hydrochloride, sodium persulfate, potassium persulfate, and ammonium persulfate.
Preferably, the organic solvent is one of acetone, methanol, ethanol and methyl butanone.
A preparation method of a finishing agent for silk fabric comprises the following steps:
dividing the initiator into three equal parts;
adding an organic solvent into a reactor, heating to 50-70 ℃, adding octadecyl methacrylate, perfluoroalkyl ethyl acrylate and octamethylcyclotetrasiloxane into the reactor, stirring at a stirring speed of 50-110r/min for 15-20min, and heating to 75-80 ℃;
adding an equal part of initiator into a reactor, adding polyether glycol, adjusting the stirring speed to 150-;
adding an equal part of initiator into a reactor, adding a chain extender, adjusting the stirring speed to 50-80r/min, and carrying out heat preservation reaction for 10-15 min;
adding an equal part of initiator into the reactor, adding hydroxyl-terminated polysiloxane, adjusting the stirring speed to 200-;
adjusting the temperature to 45-55 ℃, and stirring for 20-30min to obtain the finishing agent.
Preferably, the method comprises:
dividing the initiator into three equal parts;
adding an organic solvent into a reactor, heating to 55-68 ℃, adding stearyl methacrylate, perfluoroalkyl ethyl acrylate and octamethylcyclotetrasiloxane into the reactor, stirring at a stirring speed of 60-105r/min for 16-19min, and heating to 77-79 ℃;
adding an equal part of initiator into the reactor, adding polyether glycol, adjusting the stirring speed to 160-175r/min, adjusting the temperature to 66-68 ℃, and carrying out heat preservation reaction for 34-45 min;
adding an equal part of initiator into a reactor, adding a chain extender, adjusting the stirring speed to 55-75r/min, and carrying out heat preservation reaction for 12-14 min;
adding an equal part of initiator into the reactor, adding hydroxyl-terminated polysiloxane, adjusting the stirring speed to 210-240r/min, and carrying out heat preservation reaction for 6-7 min;
adjusting the temperature to 48-52 ℃, and stirring for 23-27min to obtain the finishing agent.
Preferably, the method further comprises pouring the finish out while hot and cooling to room temperature.
Preferably, the method further comprises weighing and packaging the cooled finish.
The invention has the beneficial effects that: the finishing agent for the silk-woven fabric is applied to the silk-woven fabric, and the silk-woven fabric treated by the finishing agent has strong antistatic property, so that the silk-woven fabric embroidery can be prevented from being stained with dust and bacteria due to the electrostatic effect, the ornamental value of the embroidery is improved, and the service life of the embroidery is prolonged; in addition, the silk-woven fabric treated by the finishing agent also has better antibacterial property, oil resistance and air permeability.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
A finishing agent for silk fabric comprises the following raw materials by weight:
the polymer of the finishing agent has a conductive functional group, and when the finishing agent acts with the silk fabric, the silk fabric can be endowed with excellent antistatic performance; meanwhile, perfluoroalkyl ethyl acrylate is adopted, so that the finishing agent is provided with fluorine groups, and the surface tension of the silk fabric is lower than the surface tension of the liquid by the combined process of padding finishing and coating of the fluorine polymer, thereby achieving the effects of oil resistance and water resistance; when the obtained finishing agent acts with the silk-woven fabric, antibacterial groups are directly injected into fibers of the silk-woven fabric, so that the antibacterial effect is realized.
The polyether glycol has a molecular weight of 2000-4000, a hydroxyl value of 107-115mgKOH/g, and a viscosity of 150-300(25 ℃)/mPa.S; the polyether glycol with the molecular weight and the viscosity can adjust the viscosity of a reaction system, so that the prepared finishing agent can be well immersed into the silk fabric to modify the surface of the silk fabric; meanwhile, the hydroxyl value of the polyether glycol is reduced along with the reaction, so that the water resistance of the silk fabric can be improved. The chain extender is at least one of 1, 6-hexanediol, trimethylolpropane, diethylene glycol, N-butyldiethanolamine and N-methyldiethanolamine; the chain extender is adopted to branch the polymer, so that the rigidity of the polymer is increased, and meanwhile, the viscosity of the polymer is properly reduced; the whole finishing agent can act with the silk fabric, and the finishing agent is prevented from being completely adhered to the silk fabric to prevent the effect; the initiator is one of tert-butyl peroxide, tert-butyl perbenzoate, dimethyl azodiisobutyrate, azodiisobutyl amidine hydrochloride, azodiisobutyl imidazole hydrochloride, sodium persulfate, potassium persulfate and ammonium persulfate; by adopting the initiator, on one hand, the reaction rate is ensured, the reaction time is shortened, and on the other hand, the implosion of the polymerization reaction can be prevented; the organic solvent is one of acetone, methanol, ethanol and methyl butanone; various organic substances can be well dissolved and reacted.
A preparation method of a finishing agent for silk fabric comprises the following steps:
dividing the initiator into three equal parts;
adding an organic solvent into a reactor, heating to 50-70 ℃, adding octadecyl methacrylate, perfluoroalkyl ethyl acrylate and octamethylcyclotetrasiloxane into the reactor, stirring at a stirring speed of 50-110r/min for 15-20min, and heating to 75-80 ℃;
adding an equal part of initiator into a reactor, adding polyether glycol, adjusting the stirring speed to 150-;
adding an equal part of initiator into a reactor, adding a chain extender, adjusting the stirring speed to 50-80r/min, and carrying out heat preservation reaction for 10-15 min;
adding an equal part of initiator into the reactor, adding hydroxyl-terminated polysiloxane, adjusting the stirring speed to 200-;
adjusting the temperature to 45-55 ℃, and stirring for 20-30min to obtain a finishing agent;
pouring out the finishing agent while the finishing agent is hot, and cooling to room temperature;
and weighing and packaging the cooled finishing agent.
Example 1
A finishing agent for silk fabric comprises the following raw materials by weight:
the polyether glycol has a molecular weight of 2000-4000, a hydroxyl value of 107-115mgKOH/g, and a viscosity of 150-300(25 ℃)/mPa.S; the chain extender is 1, 6-hexanediol; the initiator adopts tert-butyl peroxide; the organic solvent is acetone.
A preparation method of a finishing agent for silk fabric comprises the following steps:
dividing the initiator into three equal parts;
adding an organic solvent into a reactor, heating to 50 ℃, adding octadecyl methacrylate, perfluoroalkyl ethyl acrylate and octamethylcyclotetrasiloxane into the reactor, stirring for 15min at a stirring speed of 110r/min, and heating to 80 ℃;
adding an equal amount of initiator into a reactor, adding polyether glycol, adjusting the stirring speed to 180r/min, adjusting the temperature to 65 ℃, and carrying out heat preservation reaction for 50 min;
adding an equal part of initiator into the reactor, adding a chain extender, adjusting the stirring speed to 50r/min, and carrying out heat preservation reaction for 15 min;
adding an equal amount of initiator into a reactor, adding hydroxyl-terminated polysiloxane, adjusting the stirring speed to 200r/min, and carrying out heat preservation reaction for 5 min;
adjusting the temperature to 45 ℃, and stirring for 30min to obtain a finishing agent;
pouring out the finishing agent while the finishing agent is hot, and cooling to room temperature;
and weighing and packaging the cooled finishing agent.
Example 2
A finishing agent for silk fabric comprises the following raw materials by weight:
the polyether glycol has a molecular weight of 2000-4000, a hydroxyl value of 107-115mgKOH/g, and a viscosity of 150-300(25 ℃)/mPa.S; the chain extender is trimethylolpropane; the initiator adopts tert-butyl perbenzoate; the organic solvent is methanol.
A preparation method of a finishing agent for silk fabric comprises the following steps:
dividing the initiator into three equal parts;
adding an organic solvent into a reactor, heating to 55 ℃, adding octadecyl methacrylate, perfluoroalkyl ethyl acrylate and octamethylcyclotetrasiloxane into the reactor, stirring at a stirring speed of 70r/min for 18min, and heating to 76 ℃;
adding an equal amount of initiator into a reactor, adding polyether glycol, adjusting the stirring speed to 160r/min, adjusting the temperature to 68 ℃, and carrying out heat preservation reaction for 34 min;
adding an equal part of initiator into the reactor, adding a chain extender, adjusting the stirring speed to 70r/min, and carrying out heat preservation reaction for 12 min;
adding an equal amount of initiator into a reactor, adding hydroxyl-terminated polysiloxane, adjusting the stirring speed to 245r/min, and carrying out heat preservation reaction for 6 min;
adjusting the temperature to 47 ℃, and stirring for 28min to obtain a finishing agent;
pouring out the finishing agent while the finishing agent is hot, and cooling to room temperature;
and weighing and packaging the cooled finishing agent.
Example 3
A finishing agent for silk fabric comprises the following raw materials by weight:
the polyether glycol has a molecular weight of 2000-4000, a hydroxyl value of 107-115mgKOH/g, and a viscosity of 150-300(25 ℃)/mPa.S; the chain extender is diethylene glycol; the initiator adopts dimethyl azodiisobutyrate; the organic solvent is ethanol.
A preparation method of a finishing agent for silk fabric comprises the following steps:
dividing the initiator into three equal parts;
adding an organic solvent into a reactor, heating to 50 ℃, adding octadecyl methacrylate, perfluoroalkyl ethyl acrylate and octamethylcyclotetrasiloxane into the reactor, stirring at a stirring speed of 50r/min for 20min, and heating to 75 ℃;
adding an equal amount of initiator into a reactor, adding polyether glycol, adjusting the stirring speed to 150r/min, adjusting the temperature to 70 ℃, and carrying out heat preservation reaction for 30 min;
adding an equal part of initiator into the reactor, adding a chain extender, adjusting the stirring speed to 80r/min, and carrying out heat preservation reaction for 10 min;
adding an equal amount of initiator into a reactor, adding hydroxyl-terminated polysiloxane, adjusting the stirring speed to 250r/min, and carrying out heat preservation reaction for 8 min;
adjusting the temperature to 55 ℃, and stirring for 20min to obtain a finishing agent;
pouring out the finishing agent while the finishing agent is hot, and cooling to room temperature;
and weighing and packaging the cooled finishing agent.
Example 4
A finishing agent for silk fabric comprises the following raw materials by weight:
the polyether glycol has a molecular weight of 2000-4000, a hydroxyl value of 107-115mgKOH/g, and a viscosity of 150-300(25 ℃)/mPa.S; the chain extender is N-butyl diethanolamine; the initiator is azodiisobutyl amidine hydrochloride; the organic solvent adopts methyl butanone.
A preparation method of a finishing agent for silk fabric comprises the following steps:
dividing the initiator into three equal parts;
adding an organic solvent into a reactor, heating to 55 ℃, adding octadecyl methacrylate, perfluoroalkyl ethyl acrylate and octamethylcyclotetrasiloxane into the reactor, stirring at a stirring speed of 90r/min for 16min, and heating to 79 ℃;
adding an equal part of initiator into the reactor, adding polyether glycol, adjusting the stirring speed to 160-;
adding an equal part of initiator into the reactor, adding a chain extender, adjusting the stirring speed to 60r/min, and carrying out heat preservation reaction for 14 min;
adding an equal amount of initiator into a reactor, adding hydroxyl-terminated polysiloxane, adjusting the stirring speed to 220r/min, and carrying out heat preservation reaction for 7 min;
adjusting the temperature to 53 ℃, and stirring for 23min to obtain a finishing agent;
pouring out the finishing agent while the finishing agent is hot, and cooling to room temperature;
and weighing and packaging the cooled finishing agent.
Example 5
A finishing agent for silk fabric comprises the following raw materials by weight:
the polyether glycol has a molecular weight of 2000-4000, a hydroxyl value of 107-115mgKOH/g, and a viscosity of 150-300(25 ℃)/mPa.S; the chain extender is N-methyldiethanolamine; the initiator adopts azobisisobutylimidazole hydrochloride; the organic solvent is ethanol.
A preparation method of a finishing agent for silk fabric comprises the following steps:
dividing the initiator into three equal parts;
adding an organic solvent into a reactor, heating to 58 ℃, adding octadecyl methacrylate, perfluoroalkyl ethyl acrylate and octamethylcyclotetrasiloxane into the reactor, stirring at a stirring speed of 80r/min for 17min, and heating to 78 ℃;
adding an equal part of initiator into the reactor, adding polyether glycol, adjusting the stirring speed to 160-;
adding an equal part of initiator into the reactor, adding a chain extender, adjusting the stirring speed to 65r/min, and carrying out heat preservation reaction for 13 min;
adding an equal part of initiator into a reactor, adding hydroxyl-terminated polysiloxane, adjusting the stirring speed to 230r/min, and carrying out heat preservation reaction for 6 min;
adjusting the temperature to 50 ℃, and stirring for 25min to obtain a finishing agent;
pouring out the finishing agent while the finishing agent is hot, and cooling to room temperature;
and weighing and packaging the cooled finishing agent.
Applying the finishing agents of the embodiments 1 to 5 to silk fabrics, performing an oil repellency test according to the AATCC118 standard, and testing the antibacterial property (escherichia coli and aspergillus niger) and the antistatic property of the silk fabrics; and compared with the silk fabric treated by the DuPont Teflon three-proofing finishing agent (comparative example) on the market under the same environment.
As can be seen from the table above, the oil repellency, the antistatic property and the antibacterial property are greatly improved by comparing the finishing agent with the commercially available finishing agent; the silk-woven fabric treated by the finishing agent also has excellent air permeability.
The steps in the method of the embodiment of the invention can be sequentially adjusted, combined and deleted according to actual needs.
The present invention has been described in detail, and the principle and embodiments of the present invention are explained by applying specific examples, which are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Claims (10)
1. A finishing agent for silk fabric is characterized by comprising the following raw materials in parts by weight:
2. the finishing agent according to claim 1, characterized in that the raw materials comprise, by weight:
3. the finishing agent as claimed in any one of claims 1-2, wherein the polyether glycol has a molecular weight of 2000-4000, a hydroxyl value of 107-115mgKOH/g, and a viscosity of 150-300(25 ℃) mPa-S.
4. The finish of any of claims 1-2, wherein the chain extender is at least one of 1, 6-hexanediol, trimethylolpropane, diethylene glycol, N-butyldiethanolamine, and N-methyldiethanolamine.
5. The finish of any of claims 1-2, wherein the initiator is one of t-butyl peroxide, t-butyl perbenzoate, dimethyl azobisisobutyrate, azobisisobutyramidine hydrochloride, azobisisobutyrimidazole hydrochloride, sodium persulfate, potassium persulfate, and ammonium persulfate.
6. The finishing agent according to any of claims 1-2, wherein the organic solvent is one of acetone, methanol, ethanol and methyl butanone.
7. A preparation method of a finishing agent for silk fabric is characterized by comprising the following steps:
dividing the initiator into three equal parts;
adding an organic solvent into a reactor, heating to 50-70 ℃, adding octadecyl methacrylate, perfluoroalkyl ethyl acrylate and octamethylcyclotetrasiloxane into the reactor, stirring at a stirring speed of 50-110r/min for 15-20min, and heating to 75-80 ℃;
adding an equal part of initiator into a reactor, adding polyether glycol, adjusting the stirring speed to 150-;
adding an equal part of initiator into a reactor, adding a chain extender, adjusting the stirring speed to 50-80r/min, and carrying out heat preservation reaction for 10-15 min;
adding an equal part of initiator into the reactor, adding hydroxyl-terminated polysiloxane, adjusting the stirring speed to 200-;
adjusting the temperature to 45-55 ℃, and stirring for 20-30min to obtain the finishing agent.
8. The method of manufacturing according to claim 7, comprising:
dividing the initiator into three equal parts;
adding an organic solvent into a reactor, heating to 55-68 ℃, adding stearyl methacrylate, perfluoroalkyl ethyl acrylate and octamethylcyclotetrasiloxane into the reactor, stirring at a stirring speed of 60-105r/min for 16-19min, and heating to 77-79 ℃;
adding an equal part of initiator into the reactor, adding polyether glycol, adjusting the stirring speed to 160-175r/min, adjusting the temperature to 66-68 ℃, and carrying out heat preservation reaction for 34-45 min;
adding an equal part of initiator into a reactor, adding a chain extender, adjusting the stirring speed to 55-75r/min, and carrying out heat preservation reaction for 12-14 min;
adding an equal part of initiator into the reactor, adding hydroxyl-terminated polysiloxane, adjusting the stirring speed to 210-240r/min, and carrying out heat preservation reaction for 6-7 min;
adjusting the temperature to 48-52 ℃, and stirring for 23-27min to obtain the finishing agent.
9. The process according to any one of claims 7 to 8, further comprising pouring the finish hot and cooling to room temperature.
10. The method of claim 9, further comprising weighing and packaging the cooled finish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010163075.7A CN111235897A (en) | 2020-03-10 | 2020-03-10 | Finishing agent for silk fabric and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010163075.7A CN111235897A (en) | 2020-03-10 | 2020-03-10 | Finishing agent for silk fabric and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111235897A true CN111235897A (en) | 2020-06-05 |
Family
ID=70876746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010163075.7A Pending CN111235897A (en) | 2020-03-10 | 2020-03-10 | Finishing agent for silk fabric and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111235897A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164677A (en) * | 2020-09-11 | 2022-03-11 | 湖南新鸿翔无纺布股份有限公司 | Non-woven fabric surface treatment method for mask |
| CN114259796A (en) * | 2021-12-27 | 2022-04-01 | 广德辉龙环保科技有限公司 | High-temperature-resistant filter material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755822A (en) * | 2016-02-29 | 2016-07-13 | 苏州印丝特纺织数码科技有限公司 | Preparation method and application of antibacterial easy-decontamination finishing agent |
| CN106565898A (en) * | 2016-11-23 | 2017-04-19 | 苏州联胜化学有限公司 | Three-proofing finishing agent as well as preparation method and application thereof |
| CN108250350A (en) * | 2018-02-08 | 2018-07-06 | 江南大学 | A kind of preparation and its application of short-chain fluorine-containing copolymer water-refusing oil-refusing finishing agent |
-
2020
- 2020-03-10 CN CN202010163075.7A patent/CN111235897A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755822A (en) * | 2016-02-29 | 2016-07-13 | 苏州印丝特纺织数码科技有限公司 | Preparation method and application of antibacterial easy-decontamination finishing agent |
| CN106565898A (en) * | 2016-11-23 | 2017-04-19 | 苏州联胜化学有限公司 | Three-proofing finishing agent as well as preparation method and application thereof |
| CN108250350A (en) * | 2018-02-08 | 2018-07-06 | 江南大学 | A kind of preparation and its application of short-chain fluorine-containing copolymer water-refusing oil-refusing finishing agent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164677A (en) * | 2020-09-11 | 2022-03-11 | 湖南新鸿翔无纺布股份有限公司 | Non-woven fabric surface treatment method for mask |
| CN114259796A (en) * | 2021-12-27 | 2022-04-01 | 广德辉龙环保科技有限公司 | High-temperature-resistant filter material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102041680B (en) | Finishing agent of polyester silk-like fabric and preparation and post-treatment methods of fabric | |
| CN111235897A (en) | Finishing agent for silk fabric and preparation method thereof | |
| CN102505488B (en) | Post-treatment method of chinlon superfine denier fiber fabric | |
| CN109706727B (en) | Dyed woven fabric with good hand feeling and preparation process thereof | |
| CN103774462A (en) | Preparation process for knitted two-way-stretch washable lining | |
| CN101215790A (en) | Dyeing and finishing method for cotton/milk protein blended spinning Raschel fabric | |
| CN105386347A (en) | Poly-cation color fixing agent and preparation method thereof | |
| CN110424163A (en) | Pure cotton knitting face fabric and preparation method with depth alternative colors texture and imitative old style | |
| CN108252104B (en) | Preparation method of textile smoothing agent | |
| CN113584912B (en) | Multifunctional color fastness improver for impregnation and preparation method thereof | |
| CN102505487B (en) | Finishing agent for nylon superfine denier fiber fabric and preparation method for finishing agent | |
| CN109853247B (en) | Anti-fuzzing and anti-friction resin finishing agent | |
| CN103866567A (en) | Pilling resistant liquid, and method for improving pilling of woven cotton fabric | |
| CN104278537A (en) | Knitted fabric with durable gloss and processing method of knitted fabric | |
| CN107630369A (en) | A kind of suiting, the making dyeing of fabric and its crease-resistant processing method | |
| CN102359024B (en) | Polyurethane ultrafine fiber synthetic leather and preparation method thereof | |
| CN105601844A (en) | Preparation method and application of novel modified organic silicon softening agent | |
| CN102086591A (en) | Organic germanium-containing home textile fabric and preparation method thereof | |
| CN114703683A (en) | Bio-based knitted fabric and dyeing and finishing process thereof | |
| CN112482046B (en) | Method for processing formaldehyde-free cotton fabric with durable luster | |
| CN109944097B (en) | Yilun printed fabric and printing method thereof | |
| CN106996037A (en) | A kind of composition and the preparation method of fabric for prepares coating slurry | |
| CN115341387A (en) | Comfortable wear-resistant fabric and preparation method thereof | |
| CN102433741B (en) | Sewing-hole resisting treatment process of gray cloth | |
| CN110938961A (en) | Production process of polar fleece knitted fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200605 |
|
| WD01 | Invention patent application deemed withdrawn after publication |