CN109778535A - A kind of waterproof oleophobic cloth and production method - Google Patents
A kind of waterproof oleophobic cloth and production method Download PDFInfo
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- CN109778535A CN109778535A CN201910076177.2A CN201910076177A CN109778535A CN 109778535 A CN109778535 A CN 109778535A CN 201910076177 A CN201910076177 A CN 201910076177A CN 109778535 A CN109778535 A CN 109778535A
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- cloth
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- waterproof
- silica
- waterproof oleophobic
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Abstract
The invention discloses a kind of waterproof oleophobic cloth and production methods, including cloth and waterproof oleophobic layer, the method is reasonable, it first passes through after silica mixed solution made of nano silica and ethylene glycol impregnates fabric fibre and weaves again, cloth itself first has waterproof oleophobic layer performance, then by impregnating polyether modified silicon oil, tetraethoxysilane, dimethyl silicone polymer, the mixed solution of silane coupling agent and catalyst, enclose one layer of waterproof layer again on the outside of silica mixed solution layer, service life greatly prolongs, and it is non-stimulated to skin, relatively it is suitable for cloth.
Description
Technical field
The present invention relates to cloth waterproof oleophobic technical field, specially a kind of waterproof oleophobic cloth and production method.
Background technique
Cloth is common material in ornament materials.It include chemical fibre carpet, nonwoven wall cloth, linen, nylon cloth, colour
The various cloth such as adhesive plaster, flannel, cloth decoration display in play the role of it is considerable, often entirely sale space
In very important main power, largely carry out metope facial ornament, partition and background process with cloth, can equally be formed
Good commercial space shows style.
Cloth at present on the market is poor in the aspect of performance effect of waterproof oleophobic, and for a long time, waterproof oleophobic layer can be gradually
Fade mistake, loses the function of waterproof oleophobic, it would therefore be highly desirable to which a kind of improved technology solves this in the presence of the prior art
Problem.
Summary of the invention
The purpose of the present invention is to provide a kind of waterproof oleophobic cloth and production methods, first by nano silica and
Silica mixed solution made of ethylene glycol weaves again after impregnating fabric fibre, and cloth itself first has waterproof oleophobic layer
Performance, then by impregnating polyether modified silicon oil, tetraethoxysilane, dimethyl silicone polymer, silane coupling agent and catalysis
The mixed solution of agent encloses one layer of waterproof layer again on the outside of silica mixed solution layer, and service life greatly prolongs, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of waterproof oleophobic cloth and production method, including
Cloth and waterproof oleophobic layer, the waterproof oleophobic layer are made in parts by mass by following raw material: 5~10 parts of nano silica,
60~80 parts of ethylene glycol, 5~10 parts of polyether modified silicon oil, 40~60 parts of tetraethoxysilane, 3~5 parts of dimethyl silicone polymer,
1~3 part of silane coupling agent, 1~2 part of catalyst.
Preferably, the waterproof oleophobic layer is made in parts by mass by following raw material: 7 parts of nano silica, ethylene glycol
70 parts, 7 parts of polyether modified silicon oil, 50 parts of tetraethoxysilane, 4 parts of dimethyl silicone polymer, 2 parts of silane coupling agent, catalyst 1
Part.
Preferably, the nano silica is the powdered silica that partial size is 30nm.
Preferably, the catalyst is dibutyl tin dilaurate.
Preferably, comprising the following steps:
Step 1: nano silica and ethylene glycol solution are proportionally added into blender, in 40~60 DEG C of condition
Under, revolving speed is set as 300~400r/min, stirs 20~30min, obtains silica mixed solution；
Silica mixed solution: being heated up to 150~180 DEG C by step 2 under high pressure, and fabric fibre is immersed in dioxy
In SiClx mixed liquor, continue 1~2h, then squeezes and be discharged and dried under the conditions of 80~100 DEG C, be then woven into cloth, to
With；
Step 3: by polyether modified silicon oil, tetraethoxysilane, dimethyl silicone polymer, silane coupling agent and catalyst
It is proportionally added into blender, revolving speed is set as 400~600r/min, stirs 30~60min, obtains mixed liquor；
Step 4: cloth is immersed in mixed liquor again, continues 4~6h, last pressing and under the conditions of 90~110 DEG C
Drying, finally obtains waterproof oleophobic cloth.
Preferably, in the step 2 fabric fibre be cotton fiber, flaxen fiber, silk fiber, wool fiber, acetate fiber,
Nylon fiber, polyester fiber, acrylic fiber, Acker power fiber are one such or a variety of.
Preferably, in the step 2 cloth knitted using plain weave, twill weave, twist knit, leno knits one or more of them volume
Organization method.
Compared with prior art, the beneficial effects of the present invention are:
First the silica mixed solution made of nano silica and ethylene glycol fabric fibre is impregnated after again into
Row braiding, cloth itself first have waterproof oleophobic layer performance, then by impregnate polyether modified silicon oil, tetraethoxysilane,
The mixed solution of dimethyl silicone polymer, silane coupling agent and catalyst encloses one layer again on the outside of silica mixed solution layer
Waterproof layer, service life greatly prolong, and non-stimulated to skin, are relatively suitable for cloth.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The present invention provides a kind of technical solution: a kind of waterproof oleophobic cloth and production method, including cloth and waterproof oleophobic
Layer, waterproof oleophobic layer are made in parts by mass by following raw material: 5~10 parts of nano silica, 60~80 parts of ethylene glycol, polyethers
5~10 parts of modified silicon oil, 3~5 parts of dimethyl silicone polymer, 1~3 part of silane coupling agent, is urged at 40~60 parts of tetraethoxysilane
1~2 part of agent.
Wherein, nano silica is the powdered silica that partial size is 30nm, and catalyst is di lauric dibutyl
Tin.
A kind of waterproof oleophobic cloth and production method, comprising the following steps:
Step 1: nano silica and ethylene glycol solution are proportionally added into blender, in 40~60 DEG C of condition
Under, revolving speed is set as 300~400r/min, stirs 20~30min, obtains silica mixed solution；
Silica mixed solution: being heated up to 150~180 DEG C by step 2 under high pressure, and fabric fibre is immersed in dioxy
In SiClx mixed liquor, continue 1~2h, then squeezes and be discharged and dried under the conditions of 80~100 DEG C, be then woven into cloth, to
With；
Step 3: by polyether modified silicon oil, tetraethoxysilane, dimethyl silicone polymer, silane coupling agent and catalyst
It is proportionally added into blender, revolving speed is set as 400~600r/min, stirs 30~60min, obtains mixed liquor；
Step 4: cloth is immersed in mixed liquor again, continues 4~6h, last pressing and under the conditions of 90~110 DEG C
Drying, finally obtains waterproof oleophobic cloth.
Wherein, fabric fibre is cotton fiber, flaxen fiber, silk fiber, wool fiber, acetate fiber, nylon fibre in step 2
Dimension, polyester fiber, acrylic fiber, Acker power fiber are one such or a variety of, in step 2 cloth knitted using plain weave, twill
Knit, twist knit, leno knits one or more of them weaving method.
Embodiment one:
A kind of waterproof oleophobic cloth and production method, waterproof oleophobic layer are made in parts by mass by following raw material: nanometer two
5 parts of silica, 60 parts of ethylene glycol, 5 parts of polyether modified silicon oil, 40 parts of tetraethoxysilane, 3 parts of dimethyl silicone polymer, silane
1 part of coupling agent, 1 part of catalyst.
A kind of production method of waterproof oleophobic cloth, comprising the following steps:
Step 1: nano silica and ethylene glycol solution are proportionally added into blender, under conditions of 50 DEG C, are turned
Speed is set as 350r/min, stirs 30min, obtains silica mixed solution；
Silica mixed solution: being heated up to 160 DEG C by step 2 under high pressure, and fabric fibre is immersed in silica and is mixed
It closes in liquid, continues 2h, then squeeze and be discharged and dried under the conditions of 90 DEG C, be then woven into cloth, for use；
Step 3: by polyether modified silicon oil, tetraethoxysilane, dimethyl silicone polymer, silane coupling agent and catalyst
It is proportionally added into blender, revolving speed is set as 500r/min, stirs 60min, obtains mixed liquor；
Step 4: cloth is immersed in mixed liquor again, continues 6h, and last pressing is simultaneously dried under the conditions of 100 DEG C, most
Waterproof oleophobic cloth is obtained eventually.
Embodiment two:
A kind of waterproof oleophobic cloth and production method, waterproof oleophobic layer are made in parts by mass by following raw material: nanometer two
6 parts of silica, 65 parts of ethylene glycol, 6 parts of polyether modified silicon oil, 45 parts of tetraethoxysilane, 3 parts of dimethyl silicone polymer, silane
1 part of coupling agent, 1 part of catalyst.
A kind of production method of waterproof oleophobic cloth, comprising the following steps:
Step 1: nano silica and ethylene glycol solution are proportionally added into blender, under conditions of 50 DEG C, are turned
Speed is set as 350r/min, stirs 30min, obtains silica mixed solution；
Silica mixed solution: being heated up to 160 DEG C by step 2 under high pressure, and fabric fibre is immersed in silica and is mixed
It closes in liquid, continues 2h, then squeeze and be discharged and dried under the conditions of 90 DEG C, be then woven into cloth, for use；
Step 3: by polyether modified silicon oil, tetraethoxysilane, dimethyl silicone polymer, silane coupling agent and catalyst
It is proportionally added into blender, revolving speed is set as 500r/min, stirs 60min, obtains mixed liquor；
Step 4: cloth is immersed in mixed liquor again, continues 6h, and last pressing is simultaneously dried under the conditions of 100 DEG C, most
Waterproof oleophobic cloth is obtained eventually.
By Experimental Comparison, waterproof oleophobic cloth made from embodiment two is more anti-than waterproof oleophobic cloth made from embodiment one
Water oleophobic performance is good.
Embodiment three:
A kind of waterproof oleophobic cloth and production method, waterproof oleophobic layer are made in parts by mass by following raw material: nanometer two
7 parts of silica, 70 parts of ethylene glycol, 7 parts of polyether modified silicon oil, 50 parts of tetraethoxysilane, 4 parts of dimethyl silicone polymer, silane
2 parts of coupling agent, 1 part of catalyst.
A kind of production method of waterproof oleophobic cloth, comprising the following steps:
Step 1: nano silica and ethylene glycol solution are proportionally added into blender, under conditions of 50 DEG C, are turned
Speed is set as 350r/min, stirs 30min, obtains silica mixed solution；
Silica mixed solution: being heated up to 160 DEG C by step 2 under high pressure, and fabric fibre is immersed in silica and is mixed
It closes in liquid, continues 2h, then squeeze and be discharged and dried under the conditions of 90 DEG C, be then woven into cloth, for use；
Step 3: by polyether modified silicon oil, tetraethoxysilane, dimethyl silicone polymer, silane coupling agent and catalyst
It is proportionally added into blender, revolving speed is set as 500r/min, stirs 60min, obtains mixed liquor；
Step 4: cloth is immersed in mixed liquor again, continues 6h, and last pressing is simultaneously dried under the conditions of 100 DEG C, most
Waterproof oleophobic cloth is obtained eventually.
By Experimental Comparison, waterproof oleophobic cloth made from embodiment three is more anti-than waterproof oleophobic cloth made from embodiment two
Water oleophobic performance is good.
Example IV:
A kind of waterproof oleophobic cloth and production method, waterproof oleophobic layer are made in parts by mass by following raw material: nanometer two
8 parts of silica, 75 parts of ethylene glycol, 8 parts of polyether modified silicon oil, 55 parts of tetraethoxysilane, 4 parts of dimethyl silicone polymer, silane
2 parts of coupling agent, 2 parts of catalyst.
A kind of production method of waterproof oleophobic cloth, comprising the following steps:
Step 1: nano silica and ethylene glycol solution are proportionally added into blender, under conditions of 50 DEG C, are turned
Speed is set as 350r/min, stirs 30min, obtains silica mixed solution；
Silica mixed solution: being heated up to 160 DEG C by step 2 under high pressure, and fabric fibre is immersed in silica and is mixed
It closes in liquid, continues 2h, then squeeze and be discharged and dried under the conditions of 90 DEG C, be then woven into cloth, for use；
Step 3: by polyether modified silicon oil, tetraethoxysilane, dimethyl silicone polymer, silane coupling agent and catalyst
It is proportionally added into blender, revolving speed is set as 500r/min, stirs 60min, obtains mixed liquor；
Step 4: cloth is immersed in mixed liquor again, continues 6h, and last pressing is simultaneously dried under the conditions of 100 DEG C, most
Waterproof oleophobic cloth is obtained eventually.
By Experimental Comparison, waterproof oleophobic cloth made from example IV does not have waterproof oleophobic cloth made from embodiment three
Waterproof oleophobic performance is good.
Embodiment five:
A kind of waterproof oleophobic cloth and production method, waterproof oleophobic layer are made in parts by mass by following raw material: nanometer two
10 parts of silica, 80 parts of ethylene glycol, 10 parts of polyether modified silicon oil, 60 parts of tetraethoxysilane, 5 parts of dimethyl silicone polymer, silicon
3 parts of alkane coupling agent, 2 parts of catalyst.
A kind of production method of waterproof oleophobic cloth, comprising the following steps:
Step 1: nano silica and ethylene glycol solution are proportionally added into blender, under conditions of 50 DEG C, are turned
Speed is set as 350r/min, stirs 30min, obtains silica mixed solution；
Silica mixed solution: being heated up to 160 DEG C by step 2 under high pressure, and fabric fibre is immersed in silica and is mixed
It closes in liquid, continues 2h, then squeeze and be discharged and dried under the conditions of 90 DEG C, be then woven into cloth, for use；
Step 3: by polyether modified silicon oil, tetraethoxysilane, dimethyl silicone polymer, silane coupling agent and catalyst
It is proportionally added into blender, revolving speed is set as 500r/min, stirs 60min, obtains mixed liquor；
Step 4: cloth is immersed in mixed liquor again, continues 6h, and last pressing is simultaneously dried under the conditions of 100 DEG C, most
Waterproof oleophobic cloth is obtained eventually.
By Experimental Comparison, waterproof oleophobic cloth made from embodiment five does not have waterproof oleophobic cloth made from embodiment three
Waterproof oleophobic performance is good.
Embodiment six:
A kind of waterproof oleophobic cloth and production method, waterproof oleophobic layer are made in parts by mass by following raw material: nanometer two
7 parts of silica, 60 parts of ethylene glycol, 5 parts of polyether modified silicon oil, 60 parts of tetraethoxysilane, 5 parts of dimethyl silicone polymer, silane
1 part of coupling agent, 1 part of catalyst.
A kind of production method of waterproof oleophobic cloth, comprising the following steps:
Step 1: nano silica and ethylene glycol solution are proportionally added into blender, under conditions of 50 DEG C, are turned
Speed is set as 350r/min, stirs 30min, obtains silica mixed solution；
Silica mixed solution: being heated up to 160 DEG C by step 2 under high pressure, and fabric fibre is immersed in silica and is mixed
It closes in liquid, continues 2h, then squeeze and be discharged and dried under the conditions of 90 DEG C, be then woven into cloth, for use；
Step 3: by polyether modified silicon oil, tetraethoxysilane, dimethyl silicone polymer, silane coupling agent and catalyst
It is proportionally added into blender, revolving speed is set as 500r/min, stirs 60min, obtains mixed liquor；
Step 4: cloth is immersed in mixed liquor again, continues 6h, and last pressing is simultaneously dried under the conditions of 100 DEG C, most
Waterproof oleophobic cloth is obtained eventually.
By Experimental Comparison, waterproof oleophobic cloth made from embodiment six does not have waterproof oleophobic cloth made from embodiment three
Waterproof oleophobic performance is good.
Embodiment seven:
A kind of waterproof oleophobic cloth and production method, waterproof oleophobic layer are made in parts by mass by following raw material: nanometer two
10 parts of silica, 70 parts of ethylene glycol, 10 parts of polyether modified silicon oil, 40 parts of tetraethoxysilane, 3 parts of dimethyl silicone polymer, silicon
1 part of alkane coupling agent, 1 part of catalyst.
A kind of production method of waterproof oleophobic cloth, comprising the following steps:
Step 1: nano silica and ethylene glycol solution are proportionally added into blender, under conditions of 50 DEG C, are turned
Speed is set as 350r/min, stirs 30min, obtains silica mixed solution；
Silica mixed solution: being heated up to 160 DEG C by step 2 under high pressure, and fabric fibre is immersed in silica and is mixed
It closes in liquid, continues 2h, then squeeze and be discharged and dried under the conditions of 90 DEG C, be then woven into cloth, for use；
Step 3: by polyether modified silicon oil, tetraethoxysilane, dimethyl silicone polymer, silane coupling agent and catalyst
It is proportionally added into blender, revolving speed is set as 500r/min, stirs 60min, obtains mixed liquor；
Step 4: cloth is immersed in mixed liquor again, continues 6h, and last pressing is simultaneously dried under the conditions of 100 DEG C, most
Waterproof oleophobic cloth is obtained eventually.
By Experimental Comparison, waterproof oleophobic cloth made from embodiment seven does not have waterproof oleophobic cloth made from embodiment three
Waterproof oleophobic performance is good.
Embodiment eight:
A kind of waterproof oleophobic cloth and production method, waterproof oleophobic layer are made in parts by mass by following raw material: nanometer two
10 parts of silica, 60 parts of ethylene glycol, 7 parts of polyether modified silicon oil, 50 parts of tetraethoxysilane, 5 parts of dimethyl silicone polymer, silane
3 parts of coupling agent, 2 parts of catalyst.
A kind of production method of waterproof oleophobic cloth, comprising the following steps:
Step 1: nano silica and ethylene glycol solution are proportionally added into blender, under conditions of 50 DEG C, are turned
Speed is set as 350r/min, stirs 30min, obtains silica mixed solution；
Silica mixed solution: being heated up to 160 DEG C by step 2 under high pressure, and fabric fibre is immersed in silica and is mixed
It closes in liquid, continues 2h, then squeeze and be discharged and dried under the conditions of 90 DEG C, be then woven into cloth, for use；
Step 3: by polyether modified silicon oil, tetraethoxysilane, dimethyl silicone polymer, silane coupling agent and catalyst
It is proportionally added into blender, revolving speed is set as 500r/min, stirs 60min, obtains mixed liquor；
Step 4: cloth is immersed in mixed liquor again, continues 6h, and last pressing is simultaneously dried under the conditions of 100 DEG C, most
Waterproof oleophobic cloth is obtained eventually.
By Experimental Comparison, waterproof oleophobic cloth made from embodiment eight does not have waterproof oleophobic cloth made from embodiment three
Waterproof oleophobic performance is good.
In conclusion waterproof oleophobic cloth made from various embodiments of the present invention is carried out waterproof oleophobic performance test, pass through
It is obtained after crossing comparison, waterproof oleophobic cloth made from embodiment three can reach optimum performance.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of waterproof oleophobic cloth and production method, it is characterised in that: including cloth and waterproof oleophobic layer, the waterproof oleophobic
Layer is made in parts by mass by following raw material: 5~10 parts of nano silica, 60~80 parts of ethylene glycol, polyether modified silicon oil 5~
10 parts, 40~60 parts of tetraethoxysilane, 3~5 parts of dimethyl silicone polymer, 1~3 part of silane coupling agent, 1~2 part of catalyst.
2. a kind of waterproof oleophobic cloth according to claim 1 and production method, it is characterised in that: the waterproof oleophobic layer
It is made in parts by mass by following raw material: 7 parts of nano silica, 70 parts of ethylene glycol, 7 parts of polyether modified silicon oil, tetraethoxy
50 parts of silane, 4 parts of dimethyl silicone polymer, 2 parts of silane coupling agent, 1 part of catalyst.
3. a kind of waterproof oleophobic cloth according to claim 1 and production method, it is characterised in that: the nanometer titanium dioxide
Silicon is the powdered silica that partial size is 30nm.
4. a kind of waterproof oleophobic cloth according to claim 1 and production method, it is characterised in that: the catalyst is two
Dibutyl tin laurate.
5. a kind of waterproof oleophobic cloth according to claim 1 and production method, it is characterised in that: the following steps are included:
Step 1: nano silica and ethylene glycol solution are proportionally added into blender, under conditions of 40~60 DEG C, are turned
Speed is set as 300~400r/min, stirs 20~30min, obtains silica mixed solution；
Silica mixed solution: being heated up to 150~180 DEG C by step 2 under high pressure, and fabric fibre is immersed in silica
In mixed liquor, continue 1~2h, then squeezes and be discharged and dried under the conditions of 80~100 DEG C, be then woven into cloth, for use；
Step 3: by polyether modified silicon oil, tetraethoxysilane, dimethyl silicone polymer, silane coupling agent and catalyst press than
In example addition blender, revolving speed is set as 400~600r/min, stirs 30~60min, obtains mixed liquor；
Step 4: cloth is immersed in mixed liquor again, continues 4~6h, and last pressing is simultaneously dried under the conditions of 90~110 DEG C
It is dry, finally obtain waterproof oleophobic cloth.
6. a kind of waterproof oleophobic cloth according to claim 5 and production method, it is characterised in that: cloth in the step 2
Material fiber be cotton fiber, flaxen fiber, silk fiber, wool fiber, acetate fiber, nylon fiber, polyester fiber, acrylic fiber, Ah
Gram force fiber is one such or a variety of.
7. a kind of waterproof oleophobic cloth according to claim 5 and production method, it is characterised in that: cloth in the step 2
Material knitted using plain weave, twill weave, twist knit, leno knits one or more of them weaving method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076177.2A CN109778535A (en) | 2019-01-26 | 2019-01-26 | A kind of waterproof oleophobic cloth and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076177.2A CN109778535A (en) | 2019-01-26 | 2019-01-26 | A kind of waterproof oleophobic cloth and production method |
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| Publication Number | Publication Date |
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| CN109778535A true CN109778535A (en) | 2019-05-21 |
Family
ID=66501457
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| CN201910076177.2A Withdrawn CN109778535A (en) | 2019-01-26 | 2019-01-26 | A kind of waterproof oleophobic cloth and production method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110791958A (en) * | 2019-11-26 | 2020-02-14 | 耒阳市汉客箱包有限公司 | Production method of waterproof cloth |
| CN111005217A (en) * | 2019-11-27 | 2020-04-14 | 浙江乔治白服饰股份有限公司 | Preparation method of hydrophobic cloth |
-
2019
- 2019-01-26 CN CN201910076177.2A patent/CN109778535A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110791958A (en) * | 2019-11-26 | 2020-02-14 | 耒阳市汉客箱包有限公司 | Production method of waterproof cloth |
| CN111005217A (en) * | 2019-11-27 | 2020-04-14 | 浙江乔治白服饰股份有限公司 | Preparation method of hydrophobic cloth |
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Application publication date: 20190521 |