CN108840581A - A kind of enhanced type glass fiber impregnating agent and preparation method thereof - Google Patents
A kind of enhanced type glass fiber impregnating agent and preparation method thereof Download PDFInfo
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- CN108840581A CN108840581A CN201810889292.7A CN201810889292A CN108840581A CN 108840581 A CN108840581 A CN 108840581A CN 201810889292 A CN201810889292 A CN 201810889292A CN 108840581 A CN108840581 A CN 108840581A
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/465—Coatings containing composite materials
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/28—Macromolecular compounds or prepolymers obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C03C25/285—Acrylic resins
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/40—Organo-silicon compounds
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- Geochemistry & Mineralogy (AREA)
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Abstract
The present invention provides a kind of enhanced type glass fiber impregnating agents and preparation method thereof, including following parts by weight of component to be prepared：31-45 parts of adipo-cellulose, 36-48 parts of polyacrylate, 0.3-1.4 parts of silane coupling agent, 11-17 parts of furtherance film, 2-8 parts of glycerol, 1-5 parts of emulsifier, 1.1-2.3 parts of cationic lubricant, 2.7-3.9 parts of defoaming agent, 1.4-2.2 parts of organotin germicide, 0.02-0.09 parts of glacial acetic acid.Immersion fluid good film-forming property provided by the invention can play good boundling, plying, protective effect to glass fibre.
Description
Technical field
The present invention relates to size technical field, in particular to a kind of enhanced type glass fiber impregnating agent and its preparation side
Method.
Background technique
With industrial development, glass fibre is applied in every field.Glass fibre acid resistance is excellent, price
It is cheap, raw material sources are extensive, have attracted increasing attention.Glass preferably is further increased using glass fibre
The intensity of fiber can be very good the performance for improving glass fibre, improve its intensity, glass fibre by the use of size
Product meets more design requirements.Glass fibre is widely applied in textile industry, and traction infiltration is textile manufacturing
The use of core link, size can play good boundling, plying, protective effect to glass fibre.Glass fibre is in table
After face coats dedicated size, it can be used for other materials and composite material be made, to make material that there is excellent mechanical property.
The compatibility of glass fibre and other materials can be enhanced in size, expands its use scope.
Summary of the invention
Technical problems to be solved：
The object of the present invention is to provide a kind of enhanced type glass fiber impregnating agents and preparation method thereof, can play to glass fibre
Good boundling, plying, protective effect.
Technical solution：
The present invention provides a kind of enhanced type glass fiber impregnating agents, including following parts by weight of component to be prepared：
31-45 parts of adipo-cellulose,
36-48 parts of polyacrylate,
0.3-1.4 parts of silane coupling agent,
11-17 parts of furtherance film,
2-8 parts of glycerol,
1-5 parts of emulsifier,
1.1-2.3 parts of cationic lubricant,
2.7-3.9 parts of defoaming agent,
1.4-2.2 parts of organotin germicide,
0.02-0.09 parts of glacial acetic acid.
Preferably, a kind of enhanced type glass fiber impregnating agent, the adipo-cellulose is by following preparation methods
It is prepared：
3g palmitinic acid is dissolved in 50mL 65wt% dehydrated alcohol and is mixed into palm acid solution, by 14g hydroxypropyl methyl cellulose
And 7g ethyl cellulose is substantially dissolved in 100mL deionized water, is added in high speed disperser, 9000r/min starts to stir
It mixes, 20mL palm acid solution is then added, continue to be dispersed to lotion uniformly up to adipo-cellulose.
Preferably, a kind of enhanced type glass fiber impregnating agent, the emulsifier are that polyethylene glycol is non-ionic
Emulsifier, range of molecular weight distributions 5000-7000.
Preferably, a kind of enhanced type glass fiber impregnating agent, the cationic lubricant be imidazoline sun from
Sub- lubricant.
Preferably, a kind of enhanced type glass fiber impregnating agent, the defoaming agent be paraffin, alpha-sulfonated fatty acid,
Blended emulsifier, water are according to parts by weight 15:7:3:50 mix.
It is further preferred that the defoaming agent, the blended emulsifier is wire tray 80 and Tween 80 according to weight ratio
1:1 mixes.
Preferably, a kind of enhanced type glass fiber impregnating agent, the furtherance film are glyoxal and polyethylene
Alcohol is according to weight ratio 1:3 mix.
The present invention also provides a kind of preparation methods of enhanced type glass fiber impregnating agent, including following preparation step：
（1）By 31-45 parts of adipo-cellulose, 36-48 parts of polyacrylate, 11-17 parts of furtherance film and 50-70 parts of deionization
Water is uniformly mixed and obtains A liquid；
（2）1.1-2.3 parts of cationic lubricant are dissolved in the deionized water of 3 times of volumes and obtains B liquid, A liquid and B liquid are mixed equal
It is even, silane coupling agent 0.3-1.4 parts, 2-8 parts of glycerol, 1-5 parts of emulsifier and 1.4-2.2 parts of organotin germicide is then added,
5000r/min stirs 40min at 50 DEG C；
（3）It continuously adds 2.7-3.9 parts and glacial acetic acid 0.02-0.09 parts of defoaming agent, is uniformly mixed to obtain the final product.
Beneficial effect：
Polyethylene glycol emulsifier is selected in the present invention, plays good emulsification, and preferable with the compatibility of film forming agent, very
The good surface tension for reducing system.The present invention has selected adipo-cellulose and polyacrylate as film forming agent, caking property
Good, raw material is easy to get, the use of compounding aid, can play a very good protection to glass fibre.The size being prepared
Surface tension can achieve 31.22mN/m, its stiffness of the glass fibre after infiltration can reach 5.62cm, and breaking strength can reach
5.1254N。
Specific embodiment
The following examples can make those skilled in the art that the present invention be more fully understood, but not limit this in any way
Invention.
Adipo-cellulose in embodiment 1-5 and comparative example 1-2 is prepared by following preparation methods：
3g palmitinic acid is dissolved in 50mL 65wt% dehydrated alcohol and is mixed into palm acid solution, by 14g hydroxypropyl methyl cellulose
And 7g ethyl cellulose is substantially dissolved in 100mL deionized water, is added in high speed disperser, 9000r/min starts to stir
It mixes, 20mL palm acid solution is then added, continue to be dispersed to lotion uniformly up to adipo-cellulose.
Embodiment 1
（1）45 parts of adipo-cellulose, 36 parts of polyacrylate, 17 parts of furtherance film are uniformly mixed with 50 parts of deionized water
To A liquid；
（2）2.3 parts of Imidazole cation lubricant are dissolved in the deionized water of 3 times of volumes and obtains B liquid, A liquid and B liquid are mixed
Uniformly, 0.3 part of silane coupling agent, 8 parts of glycerol, 1 part of emulsifier and 2.2 parts of organotin germicide, 5000r/min are then added,
40min is stirred at 50 DEG C；
（3）It continuously adds 2.7 parts and 0.09 part of glacial acetic acid of defoaming agent, is uniformly mixed to obtain the final product.
Emulsifier is polyethylene glycol nonionic emulsifier, range of molecular weight distributions 5000-7000.
Defoaming agent is paraffin, alpha-sulfonated fatty acid, blended emulsifier, water according to parts by weight 15:7:3:50 mix, wherein
Blended emulsifier is wire tray 80 and Tween 80 according to weight ratio 1:1 mixes.
Furtherance film is glyoxal and polyvinyl alcohol according to weight ratio 1:3 mix.
Embodiment 2
（1）31 parts of adipo-cellulose, 48 parts of polyacrylate, 11 parts of furtherance film are uniformly mixed with 70 parts of deionized water
To A liquid；
（2）1.1 parts of Imidazole cation lubricant are dissolved in the deionized water of 3 times of volumes and obtains B liquid, A liquid and B liquid are mixed
Uniformly, 1.4 parts of silane coupling agent, 2 parts of glycerol, 5 parts of emulsifier and 1.4 parts of organotin germicide, 5000r/min are then added,
40min is stirred at 50 DEG C；
（3）It continuously adds 3.9 parts and 0.02 part of glacial acetic acid of defoaming agent, is uniformly mixed to obtain the final product.
Emulsifier is polyethylene glycol nonionic emulsifier, range of molecular weight distributions 5000-7000.
Defoaming agent is paraffin, alpha-sulfonated fatty acid, blended emulsifier, water according to parts by weight 15:7:3:50 mix, wherein
Blended emulsifier is wire tray 80 and Tween 80 according to weight ratio 1:1 mixes.
Furtherance film is glyoxal and polyvinyl alcohol according to weight ratio 1:3 mix.
Embodiment 3
（1）40 parts of adipo-cellulose, 41 parts of polyacrylate, 15 parts of furtherance film are uniformly mixed with 55 parts of deionized water
To A liquid；
（2）2 parts of Imidazole cation lubricant are dissolved in the deionized water of 3 times of volumes and obtains B liquid, A liquid and B liquid are mixed equal
It is even, then it is added 0.6 part of silane coupling agent, 6 parts of glycerol, 2 parts of emulsifier and 1.9 parts of organotin germicide, 5000r/min, 50
40min is stirred at DEG C；
（3）It continuously adds 3.1 parts and 0.07 part of glacial acetic acid of defoaming agent, is uniformly mixed to obtain the final product.
Emulsifier is polyethylene glycol nonionic emulsifier, range of molecular weight distributions 5000-7000.
Defoaming agent is paraffin, alpha-sulfonated fatty acid, blended emulsifier, water according to parts by weight 15:7:3:50 mix, wherein
Blended emulsifier is wire tray 80 and Tween 80 according to weight ratio 1:1 mixes.
Furtherance film is glyoxal and polyvinyl alcohol according to weight ratio 1:3 mix.
Embodiment 4
（1）36 parts of adipo-cellulose, 43 parts of polyacrylate, 13 parts of furtherance film are uniformly mixed with 65 parts of deionized water
To A liquid；
（2）1.4 parts of Imidazole cation lubricant are dissolved in the deionized water of 3 times of volumes and obtains B liquid, A liquid and B liquid are mixed
Uniformly, 1.1 parts of silane coupling agent, 4 parts of glycerol, 4 parts of emulsifier and 1.7 parts of organotin germicide, 5000r/min are then added,
40min is stirred at 50 DEG C；
（3）It continuously adds 3.5 parts and 0.04 part of glacial acetic acid of defoaming agent, is uniformly mixed to obtain the final product.
Emulsifier is polyethylene glycol nonionic emulsifier, range of molecular weight distributions 5000-7000.
Defoaming agent is paraffin, alpha-sulfonated fatty acid, blended emulsifier, water according to parts by weight 15:7:3:50 mix, wherein
Blended emulsifier is wire tray 80 and Tween 80 according to weight ratio 1:1 mixes.
Furtherance film is glyoxal and polyvinyl alcohol according to weight ratio 1:3 mix.
Embodiment 5
（1）38 parts of adipo-cellulose, 42 parts of polyacrylate, 14 parts of furtherance film are uniformly mixed with 60 parts of deionized water
To A liquid；
（2）1.8 parts of Imidazole cation lubricant are dissolved in the deionized water of 3 times of volumes and obtains B liquid, A liquid and B liquid are mixed
Uniformly, 0.9 part of silane coupling agent, 5 parts of glycerol, 3 parts of emulsifier and 1.8 parts of organotin germicide, 5000r/min are then added,
40min is stirred at 50 DEG C；
（3）It continuously adds 3.3 parts and 0.06 part of glacial acetic acid of defoaming agent, is uniformly mixed to obtain the final product.
Emulsifier is polyethylene glycol nonionic emulsifier, range of molecular weight distributions 5000-7000.
Defoaming agent is paraffin, alpha-sulfonated fatty acid, blended emulsifier, water according to parts by weight 15:7:3:50 mix, wherein
Blended emulsifier is wire tray 80 and Tween 80 according to weight ratio 1:1 mixes.
Furtherance film is glyoxal and polyvinyl alcohol according to weight ratio 1:3 mix.
Comparative example 1
This comparative example is the difference from embodiment 1 is that replace adipo-cellulose with polyacrylate.Specifically：
（1）81 parts of polyacrylate, 17 parts of furtherance film are uniformly mixed to obtain A liquid with 50 parts of deionized water；
（2）2.3 parts of Imidazole cation lubricant are dissolved in the deionized water of 3 times of volumes and obtains B liquid, A liquid and B liquid are mixed
Uniformly, 0.3 part of silane coupling agent, 8 parts of glycerol, 1 part of emulsifier and 2.2 parts of organotin germicide, 5000r/min are then added,
40min is stirred at 50 DEG C；
（3）It continuously adds 2.7 parts and 0.09 part of glacial acetic acid of defoaming agent, is uniformly mixed to obtain the final product.
Emulsifier is polyethylene glycol nonionic emulsifier, range of molecular weight distributions 5000-7000.
Defoaming agent is paraffin, alpha-sulfonated fatty acid, blended emulsifier, water according to parts by weight 15:7:3:50 mix, wherein
Blended emulsifier is wire tray 80 and Tween 80 according to weight ratio 1:1 mixes.
Furtherance film is glyoxal and polyvinyl alcohol according to weight ratio 1:3 mix.
Comparative example 2
This comparative example is the difference from embodiment 1 is that furtherance film is different.Specifically：
（1）45 parts of adipo-cellulose, 36 parts of polyacrylate, 17 parts of polyvinyl alcohol are uniformly mixed with 50 parts of deionized water
To A liquid；
（2）2.3 parts of Imidazole cation lubricant are dissolved in the deionized water of 3 times of volumes and obtains B liquid, A liquid and B liquid are mixed
Uniformly, 0.3 part of silane coupling agent, 8 parts of glycerol, 1 part of emulsifier and 2.2 parts of organotin germicide, 5000r/min are then added,
40min is stirred at 50 DEG C；
（3）It continuously adds 2.7 parts and 0.09 part of glacial acetic acid of defoaming agent, is uniformly mixed to obtain the final product.
Emulsifier is polyethylene glycol nonionic emulsifier, range of molecular weight distributions 5000-7000.
Defoaming agent is paraffin, alpha-sulfonated fatty acid, blended emulsifier, water according to parts by weight 15:7:3:50 mix, wherein
Blended emulsifier is wire tray 80 and Tween 80 according to weight ratio 1:1 mixes.
Glass fibre is impregnated to 24 h in acetone soln, 48 h are dried at 40 DEG C, glass fiber precursor are obtained after drying, so
Draw leaching from the immersion fluid being prepared in embodiment 1-5 and comparative example 1-2 respectively under 50m/min speed by guide wheel afterwards
Then profit air-dries the glass fibre after 24 h are infiltrated at 25 DEG C.
Glass fibre after infiltration is tested for the property：The measurement of stiffness is referring to GB/T 7690.4-1989；Surface
Tension detection：The sample solution of mass fraction 10% is taken to be tested with Sigma700 surface tension tester;Ultimate strength is by ten thousand
It is capable of measuring machine measurement.
Test result see the table below：
Table 1
| Stiffness/cm | Breaking strength/N | Surface tension/(mN/m) | |
| Embodiment 1 | 5.38 | 4.2171 | 35.87 |
| Embodiment 2 | 5.47 | 4.5398 | 34.77 |
| Embodiment 3 | 5.53 | 4.7568 | 33.56 |
| Embodiment 4 | 5.58 | 4.8977 | 32.76 |
| Embodiment 5 | 5.62 | 5.1254 | 31.22 |
| Comparative example 1 | 4.44 | 3.5244 | 41.36 |
| Comparative example 2 | 4.61 | 3.6137 | 39.67 |
By test result it is found that obtained glass fiber infiltration agent prepared by the present invention has good using effect, embodiment 5
In glass fiber infiltration agent preparation method be best preparation method in the present invention, prepared according to preparation method in embodiment 5
Obtained size surface tension is 31.22mN/m, its stiffness of glass fibre after infiltration is 5.62cm, and breaking strength is
5.1254N。
Its surface tension of the glass fiber infiltration agent that the present invention is prepared is close to glass fibre critical surface tension 30
MN/m, therefore can equably spread over fiberglass surfacing.The present invention is added to adipo-cellulose as film forming agent, can promote
The abundant extension of film forming agent, can preferably be combined with each other with glass fibre.Furtherance film can preferably promote the formation of film,
Polyvinyl alcohol molecule can form good hydrogen bonding effect between cellulosic molecule, form fine and close uniform solid space net
Shape structure improves the reinforcing effect of film.The addition of glyoxal can promote the crosslinking between polyvinyl alcohol molecule and cellulosic molecule.
Adipo-cellulose is replaced with polyacrylate in comparative example 1, is free of glyoxal in comparative example 2 in furtherance film, performance all goes out
Now drop.
Claims (8)
1. an enhanced type glass fiber impregnating agent, which is characterized in that be prepared including following parts by weight of component：
31-45 parts of adipo-cellulose,
36-48 parts of polyacrylate,
0.3-1.4 parts of silane coupling agent,
11-17 parts of furtherance film,
2-8 parts of glycerol,
1-5 parts of emulsifier,
1.1-2.3 parts of cationic lubricant,
2.7-3.9 parts of defoaming agent,
1.4-2.2 parts of organotin germicide,
0.02-0.09 parts of glacial acetic acid.
2. a kind of enhanced type glass fiber impregnating agent according to claim 1, which is characterized in that the adipo-cellulose
It is prepared by following preparation methods：
3g palmitinic acid is dissolved in 50mL 65wt% dehydrated alcohol and is mixed into palm acid solution, by 14g hydroxypropyl methyl cellulose
And 7g ethyl cellulose is substantially dissolved in 100mL deionized water, is added in high speed disperser, 9000r/min starts to stir
It mixes, 20mL palm acid solution is then added, continue to be dispersed to lotion uniformly up to adipo-cellulose.
3. a kind of enhanced type glass fiber impregnating agent according to claim 1, which is characterized in that the emulsifier is poly-
Ethylene glycol nonionic emulsifier, range of molecular weight distributions 5000-7000.
4. a kind of enhanced type glass fiber impregnating agent according to claim 1, which is characterized in that the cation lubrication
Agent is Imidazole cation lubricant.
5. a kind of enhanced type glass fiber impregnating agent according to claim 1, which is characterized in that the defoaming agent is stone
Wax, alpha-sulfonated fatty acid, blended emulsifier, water are according to parts by weight 15:7:3:50 mix.
6. defoaming agent according to claim 5, which is characterized in that the blended emulsifier is that wire tray 80 and Tween 80 are pressed
According to weight ratio 1:1 mixes.
7. a kind of enhanced type glass fiber impregnating agent according to claim 1, which is characterized in that the furtherance film is
Glyoxal and polyvinyl alcohol are according to weight ratio 1:3 mix.
8. a kind of preparation method of enhanced type glass fiber impregnating agent, which is characterized in that including following preparation step：
（1）By 31-45 parts of adipo-cellulose, 36-48 parts of polyacrylate, 11-17 parts of furtherance film and 50-70 parts of deionization
Water is uniformly mixed and obtains A liquid；
（2）1.1-2.3 parts of cationic lubricant are dissolved in the deionized water of 3 times of volumes and obtains B liquid, A liquid and B liquid are mixed equal
It is even, silane coupling agent 0.3-1.4 parts, 2-8 parts of glycerol, 1-5 parts of emulsifier and 1.4-2.2 parts of organotin germicide is then added,
5000r/min stirs 40min at 50 DEG C；
（3）It continuously adds 2.7-3.9 parts and glacial acetic acid 0.02-0.09 parts of defoaming agent, is uniformly mixed to obtain the final product.
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Cited By (5)
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| CN110104966A (en) * | 2019-05-30 | 2019-08-09 | 韦俊刚 | A kind of preparation method of high bond strength size |
| CN111470786A (en) * | 2020-04-07 | 2020-07-31 | 浙江广天构件股份有限公司 | Glass optical fiber surface treating agent, alkali-resistant glass optical fiber and light-transmitting concrete prefabricated member |
| CN112625182A (en) * | 2020-11-21 | 2021-04-09 | 晟大科技(南通)有限公司 | Preparation method of water-soluble glass fiber surface treating agent |
| CN114438789A (en) * | 2021-12-31 | 2022-05-06 | 清远凯荣德电子专用材料有限公司 | Slurry for electronic-grade glass fiber cloth and preparation method thereof |
| US20220168976A1 (en) * | 2021-11-23 | 2022-06-02 | Hefei Institutes Of Physical Science,Chinese Academy Of Sciences | Glass fiber tape, and surface modification method and application thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104966A (en) * | 2019-05-30 | 2019-08-09 | 韦俊刚 | A kind of preparation method of high bond strength size |
| CN111470786A (en) * | 2020-04-07 | 2020-07-31 | 浙江广天构件股份有限公司 | Glass optical fiber surface treating agent, alkali-resistant glass optical fiber and light-transmitting concrete prefabricated member |
| CN112625182A (en) * | 2020-11-21 | 2021-04-09 | 晟大科技(南通)有限公司 | Preparation method of water-soluble glass fiber surface treating agent |
| CN112625182B (en) * | 2020-11-21 | 2022-10-04 | 江苏晟大元通新材料科技有限公司 | Preparation method of water-soluble glass fiber surface treating agent |
| US20220168976A1 (en) * | 2021-11-23 | 2022-06-02 | Hefei Institutes Of Physical Science,Chinese Academy Of Sciences | Glass fiber tape, and surface modification method and application thereof |
| CN114438789A (en) * | 2021-12-31 | 2022-05-06 | 清远凯荣德电子专用材料有限公司 | Slurry for electronic-grade glass fiber cloth and preparation method thereof |
| CN114438789B (en) * | 2021-12-31 | 2022-08-09 | 清远凯荣德电子专用材料有限公司 | Slurry for electronic-grade glass fiber cloth and preparation method thereof |
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