CN108275892A - A kind of starch type size of electronic fabric yarn - Google Patents
A kind of starch type size of electronic fabric yarn Download PDFInfo
- Publication number
- CN108275892A CN108275892A CN201810295423.9A CN201810295423A CN108275892A CN 108275892 A CN108275892 A CN 108275892A CN 201810295423 A CN201810295423 A CN 201810295423A CN 108275892 A CN108275892 A CN 108275892A
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- China
- Prior art keywords
- size
- lubricant
- starch
- electronic fabric
- fabric yarn
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Classifications
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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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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- 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)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The present invention relates to a kind of starch type sizes of novel electronic fabric yarn, the size is by film forming agent, lubricant A, lubricant B, grease, plasticizer, emulsifier, auxiliary film former, balance deionized water is formulated, the solid masses of the size accounts for the 3~10% of size gross mass, size provided by the invention has selected suitable coupling agent and film forming agent, it is good to coat effect, glass fibre is good with matrix resin compatibility, effectively increase the mechanical strength of fiber glass reinforcement, improve the adhesion between yarn simultaneously, reduce the broken string during yarn use, hairiness problems.
Description
Technical field
The invention belongs to glass fiber infiltration agent field, more particularly to the starch type of a kind of novel electronic fabric yarn soaks
Moisten agent.
Background technology
Textile size must assure that textile process performance, it is ensured that final product quality, so size should be on glass
High intensity, softness, wear-resisting film are formed, the component of size there must be affinity with fiberglass surfacing, with glass fibers dimension table
Face is molten to be integrated, which should have the textile process performances such as good wire drawing, twisting, plying, weaving.
As a kind of textile size that world's Fiberglass Industry generally uses, starch textile type size is since it is to glass
Fibre has many advantages, such as good film forming, convergence, protectiveness, is widely used in the printed circuit board needed for electrically insulating material
With copper-clad plate glass base fabric etc..
Invention content
The advantages that electric yarn of this project construction is easy to hot cleaning, no hair and powder dropping phenomenon, yarn strength is high, Neng Gouman
Sufficient postorder client production requirement.
To achieve the above object, the present invention adopts the following technical scheme that：
E Glass Fiber starch type size of the present invention includes film forming agent, lubricant A, lubricant B, grease, is increased
Modeling agent, emulsifier, auxiliary film former, balance deionized water are formulated, wherein the solid masses of the size accounts for size
The 3~10% of gross mass；The percentage that the solid masses of each component accounts for the size solid gross mass is as follows：
Wherein, the film forming agent includes modified starch A and modified starch B, wherein modified starch A and modified starch B solids
Quality sum accounts for the 20~84% of size solid gross mass, and the solid masses of each component accounts for the percentage of size solid gross mass
Ratio is as follows：
Wherein, the sum of modified starch A and modified starch B solid masses account for the 45~80% of size solid gross mass, respectively
The percentage that the solid masses of component accounts for the size solid gross mass is as follows：
Wherein, the lubricant A includes polyethylene glycol series lubricant agent, and lubricant B includes silicone oil series lubricant agent, wherein described
The ratio between solid masses of the lubricant A and lubricant B is 20:0.8~1.5.
Wherein, the film forming agent includes high amylose modified starch and high branch modified starch, the high amylose modified starch
Solid masses account for the 48~60% of size solid gross mass, it is solid that the solid masses of the high branch modified starch accounts for size
The 21~24% of body gross mass.
Wherein, lubricant A is one or more in PEG600, PEG1000, PEG2000 and PEG300, and lubricant B is
It is one or more in silicone emulsion, epoxy-modified silicone emulsion.
The grease is hydrogenated vegetable oil.
The plasticizer is one kind in polyethylene glycol, with glycerine.
The emulsifier is cationic surfactant.
The auxiliary film former is gelatin, polyvinyl alcohol, polyacrylate dispersion, polyaminoester emulsion, polyvinyl acetate
One kind in lotion, soluble epoxide, water-soluble polyester.
Starch is the chief component of starch type weaving size, belongs to water soluble polymer film forming agent.Effect be
When wire drawing and winding, glass fiber single filament is sticked into precursor, fiber is protected in subsequent manufacturing procedure, and it is good to assign fiber
Processing performance and processability, pass such as is played to the stiffness of glass fibre, convergence, choppability, dispersibility, infusing rate
Key acts on.Starch in starch type weaving size needs modification, and often two or more starch is used cooperatively, can
Reach required performance.
Grease：Effect is to lubricate and plasticized starch, dosage are maximum for hydrogenated vegetable oil.
Lubricant：Primarily to ensureing glass fibre in wire drawing, post-processing and the lubricant effect for the processes such as using.Leaching
Profit agent content is excessively few to be then not achieved lubricant effect, can excessively influence the convergence of glass fiber yarn, and can influence final glass
The mechanical performance of steel part.On the other hand, effect of different lubricants during glass fibre production and use is different, has dry
The difference of lubrication and moistening cunning, has large effect to yarn using processing performance and mechanical performance.
Plasticizer：Effect is to reduce the brittleness and silk cylinder interlaminar bonding of starch film.Common plasticizer has polyethylene glycol, sweet
Oil etc..
Auxiliary film former：Auxiliary film former is shared with starch, can be increased size and be bonded collection beam force, improve precursor strength,
Improve wearability reduces lousiness in moving back solution, weaving process of twisting thread and starch falls off.
Deionized water in the present invention primarily serves the effect of each component in dispersion size, and the solid masses of size accounts for
The 3~10% of size gross mass, residual mass are then deionized water.
The size of electric yarn is provided according to the present invention, main innovative point be by compound suitable lubricant, at
Film, and the content proportioning of each component is studied, com-patibilising effect is good to be prepared, and is effectively improved the size of yarn property.
Compared with prior art, the present invention advantage is embodied in：
First, size provided by the invention is lubricated agent using different types of lubricant, can effectively improve yarn
Performance increases intensity, is easy to hot cleaning, cost is greatly reduced.
Second, size provided by the invention has selected suitable coupling agent and film forming agent, and coating effect is good, glass fibre
It is good with matrix resin compatibility, the mechanical strength of fiber glass reinforcement is effectively increased, while improving viscous between yarn
Even, the broken string during yarn use, hairiness problems are reduced.
Specific implementation mode
The present invention is specifically described below by specific embodiment, but protection scope of the present invention is not by following
Any restriction of embodiment.
Specific infiltration agent prescription is as shown in the table, and (data are that constituent mass dosage accounts for size total solid quality wherein in table
Percentage)：
Wherein, the film forming agent includes high amylose modified starch and high branch modified starch,
Wherein, lubricant A is one or more in PEG600, PEG1000, PEG2000 and PEG300, and lubricant B is
It is one or more in epoxy-modified silicone emulsion.
Wherein, the lubricant A includes polyethylene glycol series lubricant agent, and the lubricant B includes silicone oil series lubricant agent, described
Film forming agent includes high amylose modified starch and high branch modified starch,
Wherein, the grease is hydrogenated vegetable oil.
Wherein, the plasticizer is one kind in polyethylene glycol, with glycerine.
Wherein, the emulsifier is cationic surfactant.
Wherein, the auxiliary film former is polyvinyl alcohol.
What following table was produced by specific formulation examples and according to the glass fibre production technology of this field routine
The specific test result (table 2) of 100TEX electric yarns.Drawing process is that 100Tex precursor is drawn in 1600 holes point.
In each specific example of the present invention, the content of water accounts for the 90% of size gross mass.
The example 1~6 of table 2 is formulated the test result of the direct yarn of the size production prepared
The above test data is tested using general glass fiber product test method.By adjusting the phase of component
To content, the product of different properties can be obtained.Example 3,4 is better, and performance is carried out during use.The embodiment of the present invention
According to technical characterstic, pass through the selection of size raw material, the optimization of formula, using the suitable glass fibre of this field routine
Production technology produces the product for meeting electronic fabric yarn.
It is the preferred embodiment of the present invention above, it is noted that for those skilled in the art,
Various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as this
The protection domain of invention.
Claims (8)
1. a kind of starch type size of electronic fabric yarn, which is characterized in that the size is by film forming agent, lubricant A, profit
Lubrication prescription B, grease, plasticizer, emulsifier, auxiliary film former, balance deionized water are formulated, and the solid masses of each component accounts for institute
The percentage for stating size solid gross mass is as follows：
。
2. a kind of starch type size of electronic fabric yarn as described in claim 1, which is characterized in that the film forming agent packet
Modified starch A and modified starch B are included, the sum of modified starch A and modified starch B solid masses account for the 20 of size solid gross mass
~84%, the percentage that the solid masses of each component accounts for size solid gross mass is as follows：
。
3. a kind of starch type size of electronic fabric yarn as claimed in claim 2, which is characterized in that the modified starch
The sum of A and modified starch B solid masses account for the 45~80% of size solid gross mass, and the solid masses of each component accounts for the leaching
The percentage for moistening agent solid gross mass is as follows：
。
4. a kind of starch type size of electronic fabric yarn as described in claim 1, which is characterized in that the lubricant A
For polyethylene glycol series lubricant agent, lubricant B is silicone oil series lubricant agent, and the ratio between solid masses of lubricant A and lubricant B is 20:
0.8~1.5.
5. a kind of starch type size of electronic fabric yarn as described in claim 1, which is characterized in that the grease is hydrogen
Change vegetable oil.
6. a kind of starch type size of electronic fabric yarn as described in claim 1, which is characterized in that the plasticizer is
One kind in polyethylene glycol and glycerine.
7. a kind of starch type size of electronic fabric yarn as described in claim 1, which is characterized in that the emulsifier is
Cationic surfactant.
8. a kind of starch type size of electronic fabric yarn as described in claim 1, which is characterized in that the auxiliary film forming
Agent is gelatin, polyvinyl alcohol, polyacrylate dispersion, polyaminoester emulsion, venamul, soluble epoxide, water-soluble
One kind in property polyester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295423.9A CN108275892A (en) | 2018-03-30 | 2018-03-30 | A kind of starch type size of electronic fabric yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295423.9A CN108275892A (en) | 2018-03-30 | 2018-03-30 | A kind of starch type size of electronic fabric yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108275892A true CN108275892A (en) | 2018-07-13 |
Family
ID=62810945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810295423.9A Pending CN108275892A (en) | 2018-03-30 | 2018-03-30 | A kind of starch type size of electronic fabric yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108275892A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821611A (en) * | 2018-08-09 | 2018-11-16 | 苏州华龙化工有限公司 | A kind of glass fibre interface fiber size for reinforcemeent and preparation method thereof |
| CN109133673A (en) * | 2018-09-13 | 2019-01-04 | 清远忠信世纪玻纤有限公司 | A kind of pea starch glass fiber infiltration agent and preparation method thereof |
| CN111943527A (en) * | 2020-07-24 | 2020-11-17 | 巨石攀登电子基材有限公司 | Starch type impregnating compound for electronic yarn and preparation method and application thereof |
| CN111977990A (en) * | 2020-09-08 | 2020-11-24 | 清远忠信电子材料有限公司 | High-performance impregnating compound for superfine electronic yarn and preparation method thereof |
| CN112408815A (en) * | 2020-10-28 | 2021-02-26 | 巨石集团有限公司 | Glass fiber electronic cloth slurry and preparation method and application thereof |
| CN114436544A (en) * | 2022-03-01 | 2022-05-06 | 巨石集团有限公司 | High-temperature starch type impregnating compound for electronic-grade glass fiber, and preparation method and application thereof |
| CN114642773A (en) * | 2020-12-18 | 2022-06-21 | 脉通医疗科技(嘉兴)有限公司 | Liquid composition, water-soluble coating film on yarn surface and forming method |
-
2018
- 2018-03-30 CN CN201810295423.9A patent/CN108275892A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821611A (en) * | 2018-08-09 | 2018-11-16 | 苏州华龙化工有限公司 | A kind of glass fibre interface fiber size for reinforcemeent and preparation method thereof |
| CN109133673A (en) * | 2018-09-13 | 2019-01-04 | 清远忠信世纪玻纤有限公司 | A kind of pea starch glass fiber infiltration agent and preparation method thereof |
| CN109133673B (en) * | 2018-09-13 | 2019-05-28 | 清远忠信世纪玻纤有限公司 | A kind of pea starch glass fiber infiltration agent and preparation method thereof |
| CN111943527A (en) * | 2020-07-24 | 2020-11-17 | 巨石攀登电子基材有限公司 | Starch type impregnating compound for electronic yarn and preparation method and application thereof |
| CN111943527B (en) * | 2020-07-24 | 2022-08-30 | 巨石集团有限公司 | Starch type impregnating compound for electronic yarn and preparation method and application thereof |
| CN111977990A (en) * | 2020-09-08 | 2020-11-24 | 清远忠信电子材料有限公司 | High-performance impregnating compound for superfine electronic yarn and preparation method thereof |
| CN111977990B (en) * | 2020-09-08 | 2021-02-09 | 清远忠信电子材料有限公司 | High-performance impregnating compound for superfine electronic yarn and preparation method thereof |
| CN112408815A (en) * | 2020-10-28 | 2021-02-26 | 巨石集团有限公司 | Glass fiber electronic cloth slurry and preparation method and application thereof |
| CN114642773A (en) * | 2020-12-18 | 2022-06-21 | 脉通医疗科技(嘉兴)有限公司 | Liquid composition, water-soluble coating film on yarn surface and forming method |
| CN114436544A (en) * | 2022-03-01 | 2022-05-06 | 巨石集团有限公司 | High-temperature starch type impregnating compound for electronic-grade glass fiber, and preparation method and application thereof |
| CN114436544B (en) * | 2022-03-01 | 2023-01-10 | 巨石集团有限公司 | High-temperature starch type impregnating compound for electronic-grade glass fibers, and preparation method and application thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180713 |