CN110965349A - Waterproof soft finishing agent for polyester sofa cloth, preparation method and use method - Google Patents
Waterproof soft finishing agent for polyester sofa cloth, preparation method and use method Download PDFInfo
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- CN110965349A CN110965349A CN201911028619.2A CN201911028619A CN110965349A CN 110965349 A CN110965349 A CN 110965349A CN 201911028619 A CN201911028619 A CN 201911028619A CN 110965349 A CN110965349 A CN 110965349A
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- sofa cloth
- emulsion
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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
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
-
- 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
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0036—Polyester fibres
-
- 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
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
-
- 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
- D06N2209/142—Hydrophobic
-
- 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
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1642—Hardnes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Paints Or Removers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a waterproof soft finishing agent for polyester sofa cloth, which comprises the following components in parts by weight: 40-55 parts of emulsion, 1-2 parts of thickening agent, 0.5-1 part of defoaming agent, 0.5-1 part of dispersing agent and 40-60 parts of water. By adopting the technical scheme, the preparation process is simple, no organic solvent volatilizes in the finishing process, the production process is safe and non-toxic, no pollution is caused to the environment, and meanwhile, the production cost is greatly reduced by adopting water as a medium; the finished sofa cloth can achieve a good waterproof effect, and meanwhile, the sofa cloth is soft in hand feeling and good in use feeling.
Description
Technical Field
The invention relates to the technical field of sofa preparation, in particular to a waterproof soft finishing agent for polyester sofa cloth, a preparation method and a use method thereof.
Background
With the development of economy and the improvement of living standard of people, the sofa becomes essential furniture in daily life, is not only used at home, but also used in various living places such as offices, hotels, restaurants and the like, and the main cloth of the sofa fabric is made of terylene. In the daily use process, the situation that water stains wet the sofa cloth can be generated inevitably, the surface of the traditional sofa cloth is not water-resistant, and the waterproof finishing agent and the finishing method for waterproof finishing of the sofa cloth, which are presented at present, have the defects that although the waterproof effect is improved after finishing, the softness of the sofa cloth is deteriorated, and the using effect is influenced.
Disclosure of Invention
According to the defects of the prior art, the invention provides the waterproof soft finishing agent for the polyester sofa cloth, which not only can play a good waterproof effect, but also can increase the softness of the original sofa cloth.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the waterproof soft finishing agent for the polyester sofa fabric comprises the following components in parts by weight: 40-55 parts of emulsion, 1-2 parts of thickening agent, 0.5-1 part of defoaming agent, 0.5-1 part of dispersing agent and 40-60 parts of water.
Preferably, the emulsion comprises 30-40 parts of organosilicon modified polyurethane emulsion and 10-15 parts of organosilicon emulsion.
Preferably, the composition comprises the following components in parts by mass: 30 parts of organic silicon modified polyurethane emulsion, 10 parts of organic silicon emulsion, 1 part of thickening agent, 0.5 part of defoaming agent, 0.5 part of dispersing agent and 58 parts of water.
Preferably, the composition comprises the following components in parts by mass: 35 parts of organic silicon modified polyurethane emulsion, 13 parts of organic silicon emulsion, 1 part of thickening agent, 0.5 part of defoaming agent, 0.5 part of dispersing agent and 50 parts of water.
Preferably, the composition comprises the following components in parts by mass: 40 parts of organic silicon modified polyurethane emulsion, 15 parts of organic silicon emulsion, 2 parts of thickening agent, 1 part of defoaming agent, 1 part of dispersing agent and 41 parts of water.
The invention discloses a preparation method of a waterproof soft finishing agent for polyester sofa cloth.
The invention discloses a use method of a waterproof soft finishing agent for polyester sofa cloth, which comprises the following steps: a. uniformly coating the coating adhesive on the surface of the polyester sofa cloth, wherein the coating thickness is 6 grams per square meter; b. and (3) pre-drying the coated sofa cloth in a heat setting machine at 90 ℃ for 5 minutes, and baking at 150 ℃ for 90 seconds to finish the finishing process.
The invention has the following characteristics and beneficial effects:
by adopting the technical scheme, the preparation process is simple, no organic solvent volatilizes in the finishing process, the production process is safe and non-toxic, no pollution is caused to the environment, and meanwhile, the production cost is greatly reduced by adopting water as a medium; the finished sofa cloth can achieve a good waterproof effect, and meanwhile, the sofa cloth is soft in hand feeling and good in use feeling.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
Example 1
The invention provides a waterproof soft finishing agent for polyester sofa cloth, which comprises the following components in parts by weight: 40-55 parts of emulsion, 1-2 parts of thickening agent, 0.5-1 part of defoaming agent, 0.5-1 part of dispersing agent and 40-60 parts of water.
Specifically, the emulsion comprises 30-40 parts of organic silicon modified polyurethane emulsion and 10-15 parts of organic silicon emulsion.
In the technical scheme, the preparation process is simple, no organic solvent volatilizes in the finishing process, the production process is safe and non-toxic, no pollution is caused to the environment, and meanwhile, the production cost is greatly reduced by adopting water as a medium; the finished sofa cloth can achieve a good waterproof effect, and meanwhile, the sofa cloth is soft in hand feeling and good in use feeling.
Wherein, by adding a thickener, the viscosity during mixing is lower, the tendency to spatter during application is lower, the colour transition (farbvlauf) is better, the gloss resulting from less flocculation is better, the sensitivity to water in the coating (Wasserempfindlichkeit) is lower, the susceptibility to microbial attack is lower, the inherent viscosity in the forming mould is lower and thus the accountability is better, the thickening effect of the dispersion to be thickened is strong, the viscosity reduction during shearing in the thickened dispersion is as small as possible, approximating newtonian rheological behaviour.
By adding the defoaming agent, the finishing agent has good defoaming and foam inhibiting effects, no bubbles are generated after the finishing agent is used, and the smoothness of the use of the finishing agent is ensured.
By adding the dispersing agent, the terylene sofa cloth has good luster after the finishing agent is used, can prevent flooding and floating, improve tinting strength, reduce viscosity, increase pigment loading capacity, increase color development, increase color saturation and increase transparency (organic pigment) or hiding power (inorganic pigment).
Example 2
The difference between the embodiment and the embodiment 1 is that the composition comprises the following components in parts by weight: 30 parts of organic silicon modified polyurethane emulsion, 10 parts of organic silicon emulsion, 1 part of thickening agent, 0.5 part of defoaming agent, 0.5 part of dispersing agent and 58 parts of water.
Example 3
The difference between the embodiment and the embodiment 1 is that the composition comprises the following components in parts by weight: 35 parts of organic silicon modified polyurethane emulsion, 13 parts of organic silicon emulsion, 1 part of thickening agent, 0.5 part of defoaming agent, 0.5 part of dispersing agent and 50 parts of water.
Example 4
The difference between the embodiment and the embodiment 1 is that the composition comprises the following components in parts by weight: 40 parts of organic silicon modified polyurethane emulsion, 15 parts of organic silicon emulsion, 2 parts of thickening agent, 1 part of defoaming agent, 1 part of dispersing agent and 41 parts of water.
Example 5
The embodiment discloses a preparation method of a waterproof soft finishing agent for polyester sofa cloth, which comprises the steps of uniformly mixing the organic silicon modified polyurethane emulsion, the organic silicon emulsion, the thickening agent, the defoaming agent, the dispersing agent and water according to the above dosage to prepare a coating adhesive.
Example 6
The embodiment discloses a use method of a waterproof soft finishing agent for polyester sofa cloth, which comprises the following steps: a. Uniformly coating the coating adhesive on the surface of the polyester sofa cloth, wherein the coating thickness is 6 grams per square meter; b. and (3) pre-drying the coated sofa cloth in a heat setting machine at 90 ℃ for 5 minutes, and baking at 150 ℃ for 90 seconds to finish the finishing process.
The effect test of each embodiment of the waterproof soft finishing agent for the polyester sofa fabric disclosed by the invention comprises the following steps:
TABLE 1
| Examples | Water contact angle/° c | Stiffness/cm |
| Comparative example | 77 | 2.89 |
| Example 2 | 92 | 2.59 |
| Example 3 | 98 | 2.70 |
| Example 4 | 106 | 2.76 |
As can be seen from Table 1, the surface water contact angle of the sofa cloth finished by the waterproof soft finishing agent is increased, which shows that the waterproof effect is increased, meanwhile, the stiffness of the sofa cloth is reduced, which shows that the softness is increased, the hand feeling is improved, and the test result shows that the waterproof soft finishing agent provided by the invention has good effect.
The embodiments of the present invention have been described in detail, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments, including the components, without departing from the principles and spirit of the invention, and still fall within the scope of the invention.
Claims (7)
1. The waterproof soft finishing agent for the polyester sofa fabric is characterized by comprising the following components in parts by mass: 40-55 parts of emulsion, 1-2 parts of thickening agent, 0.5-1 part of defoaming agent, 0.5-1 part of dispersing agent and 40-60 parts of water.
2. The waterproof soft finishing agent for polyester sofa cloth as claimed in claim 1, wherein the emulsion comprises 30-40 parts of organosilicon modified polyurethane emulsion and 10-15 parts of organosilicon emulsion.
3. The waterproof soft finishing agent for the polyester sofa cloth according to claim 2, which is characterized by comprising the following components in parts by weight: 30 parts of organic silicon modified polyurethane emulsion, 10 parts of organic silicon emulsion, 1 part of thickening agent, 0.5 part of defoaming agent, 0.5 part of dispersing agent and 58 parts of water.
4. The waterproof soft finishing agent for the polyester sofa cloth according to claim 2, which is characterized by comprising the following components in parts by weight: 35 parts of organic silicon modified polyurethane emulsion, 13 parts of organic silicon emulsion, 1 part of thickening agent, 0.5 part of defoaming agent, 0.5 part of dispersing agent and 50 parts of water.
5. The waterproof soft finishing agent for the polyester sofa cloth according to claim 2, which is characterized by comprising the following components in parts by weight: 40 parts of organic silicon modified polyurethane emulsion, 15 parts of organic silicon emulsion, 2 parts of thickening agent, 1 part of defoaming agent, 1 part of dispersing agent and 41 parts of water.
6. The preparation method of the waterproof soft finishing agent for the polyester sofa cloth according to any one of claims 2 to 5, characterized in that the organosilicon modified polyurethane emulsion, the organosilicon emulsion, the thickener, the defoamer, the dispersant and water are uniformly mixed according to the above dosage to prepare the coating adhesive.
7. The use method of the waterproof soft finishing agent for the polyester sofa cloth according to the claim 6 is characterized by comprising the following steps: a. uniformly coating the coating adhesive on the surface of the polyester sofa cloth, wherein the coating thickness is 6 grams per square meter; b. and (3) pre-drying the coated sofa cloth in a heat setting machine at 90 ℃ for 5 minutes, and baking at 150 ℃ for 90 seconds to finish the finishing process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911028619.2A CN110965349A (en) | 2019-10-28 | 2019-10-28 | Waterproof soft finishing agent for polyester sofa cloth, preparation method and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911028619.2A CN110965349A (en) | 2019-10-28 | 2019-10-28 | Waterproof soft finishing agent for polyester sofa cloth, preparation method and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110965349A true CN110965349A (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911028619.2A Pending CN110965349A (en) | 2019-10-28 | 2019-10-28 | Waterproof soft finishing agent for polyester sofa cloth, preparation method and use method |
Country Status (1)
| Country | Link |
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| CN (1) | CN110965349A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960209A (en) * | 2021-05-07 | 2022-08-30 | 杭州芮缦博布艺有限公司 | After-finishing liquid for sofa cloth and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040144950A1 (en) * | 2001-06-08 | 2004-07-29 | Harald Chrobaczek | Compositions comprising polysiloxanes and further polymers |
| CN107034677A (en) * | 2017-04-21 | 2017-08-11 | 上海鸿苗实业有限公司 | A kind of scratch resistant Waterproof Breathable spinning coating adhesive and preparation method thereof |
| CN107287906A (en) * | 2017-07-18 | 2017-10-24 | 丹东优耐特纺织品有限公司 | Waterproof, moisture-inhibiting, tear-proof, fire-retardant sleeping bag fabric processing method |
| CN109679327A (en) * | 2018-12-26 | 2019-04-26 | 浙江东进新材料有限公司 | A kind of nano-organosilicon composite polyurethane water-proof emulsion |
| CN109706746A (en) * | 2018-12-25 | 2019-05-03 | 浙江东进新材料有限公司 | A kind of water repellent polyolefin elastic fabric |
-
2019
- 2019-10-28 CN CN201911028619.2A patent/CN110965349A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040144950A1 (en) * | 2001-06-08 | 2004-07-29 | Harald Chrobaczek | Compositions comprising polysiloxanes and further polymers |
| CN107034677A (en) * | 2017-04-21 | 2017-08-11 | 上海鸿苗实业有限公司 | A kind of scratch resistant Waterproof Breathable spinning coating adhesive and preparation method thereof |
| CN107287906A (en) * | 2017-07-18 | 2017-10-24 | 丹东优耐特纺织品有限公司 | Waterproof, moisture-inhibiting, tear-proof, fire-retardant sleeping bag fabric processing method |
| CN109706746A (en) * | 2018-12-25 | 2019-05-03 | 浙江东进新材料有限公司 | A kind of water repellent polyolefin elastic fabric |
| CN109679327A (en) * | 2018-12-26 | 2019-04-26 | 浙江东进新材料有限公司 | A kind of nano-organosilicon composite polyurethane water-proof emulsion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960209A (en) * | 2021-05-07 | 2022-08-30 | 杭州芮缦博布艺有限公司 | After-finishing liquid for sofa cloth and preparation method thereof |
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Application publication date: 20200407 |