CN108821610A - A kind of glass fiber infiltration agent and preparation method thereof - Google Patents
A kind of glass fiber infiltration agent and preparation method thereof Download PDFInfo
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- CN108821610A CN108821610A CN201810889356.3A CN201810889356A CN108821610A CN 108821610 A CN108821610 A CN 108821610A CN 201810889356 A CN201810889356 A CN 201810889356A CN 108821610 A CN108821610 A CN 108821610A
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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
- C03C25/40—Organo-silicon compounds
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- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The present invention provides a kind of glass fiber infiltration agents and preparation method thereof, comprise the following components in parts by weight and are made：75-90 parts of film forming agent, 11-19 parts of titanate coupling agent, 13-20 parts of lubricant, 1-5 parts of antistatic agent, 0.2-0.9 parts of mould inhibitor, 6-10 parts of defoaming agent, 14-22 parts of carboxymethyl cellulose, 16-23 parts of cetyl benzenesulfonic acid sodium, 100-130 parts of deionized water.Glass fiber infiltration agent good film-forming property provided by the invention also has good antistatic property and mildew resistance, can be very good the convergence for promoting glass fibre, machinability, and can reduce filoplume.
Description
Technical field
The present invention relates to the additives in glass fibre production process, and in particular to a kind of glass fiber infiltration agent and its system
Preparation Method.
Background technique
Size is indispensable auxiliary agent in glass fibre production process, can be played in glass fibre production process
Good protective effect assigns precursor certain greasy property, it is possible to prevente effectively from generated in glass fibre process
Mutually abrasion, flying hair and fracture of wire phenomenon and the damage that the various pressure such as loom generate glass fibre in drawing process,
To the content that preferably fulfils assignment.Glass fibre its compatibility after infiltration is improved, and intensity and appearance all obtain
Improve, can preferably be applied in synthetic material.Include a variety of active principles in size, assigns glass fibre different property
Can, film forming agent is its key component, it can assign glass fibre good convergence, the mechanical property of reinforcing glass fiber, and
And it is easy to remove.Glass fiber infiltration agent good film-forming property provided by the invention also has good antistatic property and mildew resistance, can
To promote the convergence of glass fibre, machinability well, and filoplume can be reduced.
Summary of the invention
Technical problems to be solved：
The object of the present invention is to provide a kind of glass fiber infiltration agent and preparation method thereof, the glass fiber infiltration agent that is prepared
The performance of glass fibre can be protected well.
Technical solution：
The present invention provides a kind of glass fiber infiltration agents, comprise the following components in parts by weight and are made：
75-90 parts of film forming agent,
11-19 parts of titanate coupling agent,
13-20 parts of lubricant,
1-5 parts of antistatic agent,
0.2-0.9 parts of mould inhibitor,
6-10 parts of defoaming agent,
14-22 parts of carboxymethyl cellulose,
16-23 parts of cetyl benzenesulfonic acid sodium,
100-130 parts of deionized water.
Preferably, a kind of glass fiber infiltration agent, the film forming agent is by polyvinyl acetate emulsion, acrylic acid
Ester lotion, polyvinyl acetate are according to weight ratio 11:8:1.2 mixing.
Preferably, a kind of glass fiber infiltration agent, the lubricant are prepared by the following method：
Deionized water 100mL is added in high-speed emulsifying homogeneous machine, is warming up to 65 DEG C, the chlorination of 0.7g trimethyl is added
Ammonium stirs, and 8g base oil then is added and 1g polysorbas20 is moistened in the emulsified 3min of 12000r/min revolving speed
Lubrication prescription.
It is further preferred that the preparation method of the lubricant, the base oil is by alkylbenzene, hydrogenated cotton seeds
Oil, linseed oil are according to weight ratio 2:1.4：2.2 mixing.
Preferably, a kind of glass fiber infiltration agent, the antistatic agent are antistatic agent SN and silica
According to weight ratio 3:0.8 mixes.
Preferably, a kind of glass fiber infiltration agent, the defoaming agent are organic silicon defoamer.
Preferably, a kind of glass fiber infiltration agent, the mould inhibitor are 1,2- phenylpropyl alcohol isothiazoline -3- ketone.
The present invention also provides a kind of preparation methods of glass fiber infiltration agent, including following preparation step：
（1）Deionized water 100-130 parts is added into reaction kettle and is warming up to 55 DEG C, is added titanate coupling agent 11-19 parts, stirring
Film forming agent 75-90 parts and carboxymethyl cellulose 14-22 parts of mixing 30min is added after uniformly；
（2）Continuously add 13-20 parts of lubricant, 1-5 parts of antistatic agent and 16-23 parts of cetyl benzenesulfonic acid sodium mixing
Then 10min is added mould inhibitor 0.2-0.9 part and remixes 25min with defoaming agent 6-10 parts and obtain glass fiber infiltration agent.
Beneficial effect：
（1）Glass fiber infiltration agent good film-forming property provided by the invention also has good antistatic property and mildew resistance, can be very
The convergence of good promotion glass fibre, machinability, and filoplume can be reduced.
（2）Containing mineral oil and vegetable oil in lubricant in the present invention, vegetable oil fluorescence is low, and biological degradability is good, but
Bearing capacity is poor, and lubrication persistence is low, therefore joined mineral oil, improves the greasy property of lubricant.
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.
Lubricant in embodiment 1-5 and comparative example 1-2 is prepared by the following method：
Deionized water 100mL is added in high-speed emulsifying homogeneous machine, is warming up to 65 DEG C, the chlorination of 0.7g trimethyl is added
Ammonium stirs, and 8g base oil then is added and 1g polysorbas20 is moistened in the emulsified 3min of 12000r/min revolving speed
Lubrication prescription, base oil are by alkylbenzene, cotmar, linseed oil according to weight ratio 2:1.4：2.2 mixing.
Embodiment 1
（1）130 parts of deionized water are added into reaction kettle and is warming up to 55 DEG C, is added 11 parts of titanate coupling agent, after mixing evenly
90 parts of film forming agent and 14 parts of mixing 30min of carboxymethyl cellulose are added；
（2）Continuously add 23 parts of 20 parts of lubricant, 1 part of antistatic agent and cetyl benzenesulfonic acid sodium mixing 10min, then plus
Enter 0.2 part of 1,2- phenylpropyl alcohol isothiazoline -3- ketone and 10 parts of organic silicon defoamer remix 25min and obtain glass fibre and infiltrate
Agent.
Wherein film forming agent is by polyvinyl acetate emulsion, acrylic acid ester emulsion, polyvinyl acetate according to weight ratio 11:8:
1.2 mix, and antistatic agent is antistatic agent SN and silica according to weight ratio 3:0.8 mixes.
Embodiment 2
（1）100 parts of deionized water are added into reaction kettle and is warming up to 55 DEG C, is added 19 parts of titanate coupling agent, after mixing evenly
75 parts of film forming agent and 22 parts of mixing 30min of carboxymethyl cellulose are added；
（2）Continuously add 16 parts of 13 parts of lubricant, 5 parts of antistatic agent and cetyl benzenesulfonic acid sodium mixing 10min, then plus
Enter 0.9 part of 1,2- phenylpropyl alcohol isothiazoline -3- ketone and 6 parts of organic silicon defoamer remix 25min and obtain glass fiber infiltration agent.
Wherein film forming agent is by polyvinyl acetate emulsion, acrylic acid ester emulsion, polyvinyl acetate according to weight ratio 11:8:
1.2 mix, and antistatic agent is antistatic agent SN and silica according to weight ratio 3:0.8 mixes.
Embodiment 3
（1）120 parts of deionized water are added into reaction kettle and is warming up to 55 DEG C, is added 13 parts of titanate coupling agent, after mixing evenly
86 parts of film forming agent and 16 parts of mixing 30min of carboxymethyl cellulose are added；
（2）Continuously add 21 parts of 18 parts of lubricant, 2 parts of antistatic agent and cetyl benzenesulfonic acid sodium mixing 10min, then plus
Enter 0.4 part of 1,2- phenylpropyl alcohol isothiazoline -3- ketone and 9 parts of organic silicon defoamer remix 25min and obtain glass fiber infiltration agent.
Wherein film forming agent is by polyvinyl acetate emulsion, acrylic acid ester emulsion, polyvinyl acetate according to weight ratio 11:8:
1.2 mix, and antistatic agent is antistatic agent SN and silica according to weight ratio 3:0.8 mixes.
Embodiment 4
（1）110 parts of deionized water are added into reaction kettle and is warming up to 55 DEG C, is added 17 parts of titanate coupling agent, after mixing evenly
79 parts of film forming agent and 20 parts of mixing 30min of carboxymethyl cellulose are added；
（2）Continuously add 18 parts of 15 parts of lubricant, 4 parts of antistatic agent and cetyl benzenesulfonic acid sodium mixing 10min, then plus
Enter 0.7 part of 1,2- phenylpropyl alcohol isothiazoline -3- ketone and 7 parts of organic silicon defoamer remix 25min and obtain glass fiber infiltration agent.
Wherein film forming agent is by polyvinyl acetate emulsion, acrylic acid ester emulsion, polyvinyl acetate according to weight ratio 11:8:
1.2 mix, and antistatic agent is antistatic agent SN and silica according to weight ratio 3:0.8 mixes.
Embodiment 5
（1）115 parts of deionized water are added into reaction kettle and is warming up to 55 DEG C, is added 15 parts of titanate coupling agent, after mixing evenly
82 parts of film forming agent and 18 parts of mixing 30min of carboxymethyl cellulose are added；
（2）Continuously add 19 parts of 16 parts of lubricant, 3 parts of antistatic agent and cetyl benzenesulfonic acid sodium mixing 10min, then plus
Enter 0.6 part of 1,2- phenylpropyl alcohol isothiazoline -3- ketone and 8 parts of organic silicon defoamer remix 25min and obtain glass fiber infiltration agent.
Wherein film forming agent is by polyvinyl acetate emulsion, acrylic acid ester emulsion, polyvinyl acetate according to weight ratio 11:8:
1.2 mix, and antistatic agent is antistatic agent SN and silica according to weight ratio 3:0.8 mixes.
Comparative example 1
This comparative example is the difference from embodiment 1 is that film forming agent is different.Specifically：
（1）130 parts of deionized water are added into reaction kettle and is warming up to 55 DEG C, is added 11 parts of titanate coupling agent, after mixing evenly
90 parts of film forming agent and 14 parts of mixing 30min of carboxymethyl cellulose are added；
（2）Continuously add 23 parts of 20 parts of lubricant, 1 part of antistatic agent and cetyl benzenesulfonic acid sodium mixing 10min, then plus
Enter 0.2 part of 1,2- phenylpropyl alcohol isothiazoline -3- ketone and 10 parts of organic silicon defoamer remix 25min and obtain glass fibre and infiltrate
Agent.
Wherein film forming agent is by polyvinyl acetate emulsion, acrylic acid ester emulsion according to weight ratio 11:8 mix, and resist quiet
Electric agent is antistatic agent SN and silica according to weight ratio 3:0.8 mixes.
Comparative example 2
This comparative example is the difference from embodiment 1 is that antistatic agent is different.Specifically：
（1）130 parts of deionized water are added into reaction kettle and is warming up to 55 DEG C, is added 11 parts of titanate coupling agent, after mixing evenly
90 parts of film forming agent and 14 parts of mixing 30min of carboxymethyl cellulose are added；
（2）23 parts of 20 parts of lubricant, 1 part of antistatic agent SN and cetyl benzenesulfonic acid sodium mixing 10min are continuously added, so
It is added 0.2 part of 1,2- phenylpropyl alcohol isothiazoline -3- ketone afterwards and 10 parts of organic silicon defoamer remixes 25min and obtain glass fibre and soak
Moisten agent.
Wherein film forming agent is by polyvinyl acetate emulsion, acrylic acid ester emulsion, polyvinyl acetate according to weight ratio 11:8:
1.2 mixing.
Glass fibre is impregnated to 24 h in acetone soln, 48 h are dried at 40 DEG C, glass fibre original is obtained after drying
Silk, then by guide wheel under 50m/min speed respectively from the immersion fluid being prepared in embodiment 1-5 and comparative example 1-2
Then traction infiltration air-dries the glass fibre after 24 h are infiltrated at 25 DEG C.
Glass fibre after infiltration is tested for the property：Resistivity measurement is tested with ZC36 type megger；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
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 30.99mN/m, its resistivity of glass fibre after infiltration is 3.21 × 106 Ω m, fracture
Intensity is 5.2246N.
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.Coalescing agent polyvinyl acetate is added in the present invention, it can be with
Enough free volumes are provided in film forming procedure for film forming agent, so that polyvinyl acetate emulsion and acrylic acid ester emulsion become
Shape and molecule segment diffusion wind and form uniform continuous film in fiberglass surfacing.Film forming is not added in embodiment 1 to help
Agent polyvinyl acetate, performance decline.
It is added to antistatic agent in the present invention, can be very good to avoid glass fibre in process due to electrostatic interaction
And the harm generated.The present invention is added to inorganic particle silica, and silica can be very good moving for control antistatic agent
Speed is moved, so that the antistatic effect of antistatic agent is more preferable, the duration is longer.It is free of in antistatic agent ingredient in comparative example 2
There are silica, obtained size antistatic property decline.
Claims (8)
1. a kind of glass fiber infiltration agent, which is characterized in that comprise the following components in parts by weight and be made：
75-90 parts of film forming agent,
11-19 parts of titanate coupling agent,
13-20 parts of lubricant,
1-5 parts of antistatic agent,
0.2-0.9 parts of mould inhibitor,
6-10 parts of defoaming agent,
14-22 parts of carboxymethyl cellulose,
16-23 parts of cetyl benzenesulfonic acid sodium,
100-130 parts of deionized water.
2. a kind of glass fiber infiltration agent according to claim 1, which is characterized in that the film forming agent is by poly-vinegar acid second
Enester lotion, acrylic acid ester emulsion, polyvinyl acetate are according to weight ratio 11:8:1.2 mixing.
3. a kind of glass fiber infiltration agent according to claim 1, which is characterized in that the lubricant is by following methods
It is prepared：
Deionized water 100mL is added in high-speed emulsifying homogeneous machine, is warming up to 65 DEG C, the chlorination of 0.7g trimethyl is added
Ammonium stirs, and 8g base oil then is added and 1g polysorbas20 is moistened in the emulsified 3min of 12000r/min revolving speed
Lubrication prescription.
4. the preparation method of lubricant according to claim 3, which is characterized in that the base oil be by alkylbenzene,
Cotmar, linseed oil are according to weight ratio 2:1.4：2.2 mixing.
5. a kind of glass fiber infiltration agent according to claim 1, which is characterized in that the antistatic agent is antistatic
Agent SN and silica are according to weight ratio 3:0.8 mixes.
6. a kind of glass fiber infiltration agent according to claim 1, which is characterized in that the defoaming agent disappears for organosilicon
Infusion.
7. a kind of glass fiber infiltration agent according to claim 1, which is characterized in that the mould inhibitor is 1,2- phenylpropyl alcohol
Isothiazoline -3- ketone.
8. a kind of preparation method of glass fiber infiltration agent, which is characterized in that including following preparation step：
（1）Deionized water 100-130 parts is added into reaction kettle and is warming up to 55 DEG C, is added titanate coupling agent 11-19 parts, stirring
Film forming agent 75-90 parts and carboxymethyl cellulose 14-22 parts of mixing 30min is added after uniformly；
（2）Continuously add 13-20 parts of lubricant, 1-5 parts of antistatic agent and 16-23 parts of cetyl benzenesulfonic acid sodium mixing
Then 10min is added mould inhibitor 0.2-0.9 part and remixes 25min with defoaming agent 6-10 parts and obtain glass fiber infiltration agent.
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| CN201810889356.3A CN108821610A (en) | 2018-08-07 | 2018-08-07 | A kind of glass fiber infiltration agent and preparation method thereof |
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| CN201810889356.3A CN108821610A (en) | 2018-08-07 | 2018-08-07 | A kind of glass fiber infiltration agent and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761510A (en) * | 2019-03-18 | 2019-05-17 | 中国科学院新疆理化技术研究所 | A kind of basalt fibre fiber size for reinforcemeent and preparation method thereof |
| JP7502579B1 (en) | 2022-12-14 | 2024-06-18 | 松本油脂製薬株式会社 | Fiber sizing agents and their uses |
| WO2024127878A1 (en) * | 2022-12-14 | 2024-06-20 | 松本油脂製薬株式会社 | Sizing agent for fibers and use thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5358092A (en) * | 1976-10-27 | 1978-05-25 | Kanebo Ltd | Manufacture for heigh collect bundled alkali endure glass fibre |
| CN101641303A (en) * | 2006-12-29 | 2010-02-03 | Ocv智识资本有限责任公司 | The glueing composition that is used for glass fibre |
| CN102510843A (en) * | 2009-08-06 | 2012-06-20 | Ocv智识资本有限责任公司 | Soft, flexible nonwoven chopped strand mat for use in pultrusion processes |
| CN107365091A (en) * | 2017-08-02 | 2017-11-21 | 山东玻纤集团股份有限公司 | One kind enhancing thermoplasticity short glass fiber size |
| CN107540244A (en) * | 2017-08-01 | 2018-01-05 | 山东玻纤集团股份有限公司 | A kind of RPP plastic fiberglass size |
| CN107673634A (en) * | 2017-10-31 | 2018-02-09 | 安徽丹凤电子材料股份有限公司 | A kind of glass-fiber reinforced size |
-
2018
- 2018-08-07 CN CN201810889356.3A patent/CN108821610A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5358092A (en) * | 1976-10-27 | 1978-05-25 | Kanebo Ltd | Manufacture for heigh collect bundled alkali endure glass fibre |
| CN101641303A (en) * | 2006-12-29 | 2010-02-03 | Ocv智识资本有限责任公司 | The glueing composition that is used for glass fibre |
| CN102510843A (en) * | 2009-08-06 | 2012-06-20 | Ocv智识资本有限责任公司 | Soft, flexible nonwoven chopped strand mat for use in pultrusion processes |
| CN107540244A (en) * | 2017-08-01 | 2018-01-05 | 山东玻纤集团股份有限公司 | A kind of RPP plastic fiberglass size |
| CN107365091A (en) * | 2017-08-02 | 2017-11-21 | 山东玻纤集团股份有限公司 | One kind enhancing thermoplasticity short glass fiber size |
| CN107673634A (en) * | 2017-10-31 | 2018-02-09 | 安徽丹凤电子材料股份有限公司 | A kind of glass-fiber reinforced size |
Non-Patent Citations (4)
| Title |
|---|
| 张耀明等: "《玻璃纤维与矿物棉全书》", 31 March 2001, 化学工业出版社 * |
| 沃丁柱等: "《复合材料大全》", 31 January 2002, 化学工业出版社 * |
| 祖群等: "《高性能玻璃纤维》", 31 July 2017, 国防工业出版社 * |
| 蔡记华等: "《LG植物胶处理剂的研究与应用》", 31 December 2011, 中国地质大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761510A (en) * | 2019-03-18 | 2019-05-17 | 中国科学院新疆理化技术研究所 | A kind of basalt fibre fiber size for reinforcemeent and preparation method thereof |
| JP7502579B1 (en) | 2022-12-14 | 2024-06-18 | 松本油脂製薬株式会社 | Fiber sizing agents and their uses |
| WO2024127878A1 (en) * | 2022-12-14 | 2024-06-20 | 松本油脂製薬株式会社 | Sizing agent for fibers and use thereof |
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