CN101575177A - Treating compound for reducing superfine electric yarn hairiness - Google Patents
Treating compound for reducing superfine electric yarn hairiness Download PDFInfo
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- CN101575177A CN101575177A CNA2009101037939A CN200910103793A CN101575177A CN 101575177 A CN101575177 A CN 101575177A CN A2009101037939 A CNA2009101037939 A CN A2009101037939A CN 200910103793 A CN200910103793 A CN 200910103793A CN 101575177 A CN101575177 A CN 101575177A
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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
- C03C25/321—Starch; Starch derivatives
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Abstract
The invention discloses a treating compound capable of reducing superfine electric yarn hairiness of fibre glass, which is characterized by comprising the components with weight percentage as follows: A. 2.00 to 8.00 percent of starch, B. 0.05 to 0.5 percent of cation lubricant (active matter), C. 1.00 to 4.00 percent of neutral lubricant, D. 0.02 to 0.80 percent of emulsifier, E. 0.00 to 0.10 percent polyethylene glycol oxide, F. 0.00 to 0.50 percent of silane coupling agent (active matter), G, 0.00 to 0.50 percent of assistant filmerformer (active matter), H. 0.00 to 0.20 percent of preservative, I. 0.00 to 0.40 percent of anlistatig and J. the balance of water, wherein the active matter of B is the reaction product of acetic acid-contained vinyl amine and fatty acid; and the nitrogen value is 160-220mg KOH/g and the proportion between third-grade nitrogen value thereof and nitrogen value is 0.2 to 0.4. The fibre glass yarn beams produced by the treating compound capable of reducing superfine electric yarn hairiness of fibre glass have large stiffness and less hair feather, good flexibility, convenient weaving, less warping wool yarn as well as good lubricity and antistatic property between fibres. Moreover, the operation yield can be improved and the industrialization production of high-end electric yarns can be realized.
Description
Technical field
The invention belongs to glass fibre and manufacture field, the particularly surface treatment agent of glass fibre.
Background technology
Superfine electric yarn is a key foundation material of making high-end multilayer printed circuit board, and production technique and technology are very complicated, and to the filoplume of yarn, i.e. the fracture of wire of glass fibre requirement is very high, and it is very difficult to produce high-quality product.Treating compound is the surface treatment agent that is coated in when producing on the fiberglass surfacing, and is very big to the generation and the control influence of the filoplume of electric yarn, is one of gordian technique of producing high-quality superfine electric yarn.
Summary of the invention
The object of the present invention is to provide a kind for the treatment of compound that can reduce superfine electric level fiberglass filoplume.
The treating compound of reduction superfine electric yarn filoplume involved in the present invention, its component and weight percentage are as follows:
A. starch 2.00～8.00%,
B. cationic lubricant (actives) 0.05～0.50%.The actives of this lubricant is the reaction product that contains the vinyl-amine and the lipid acid of acetic acid, and its ammonia value is 160～220mg KOH/g, and the ratio of its tertiary amine value and ammonia value is 0.2～0.4,
C. neutral lubricant 1.00～4.00%,
D. emulsifying agent 0.02～0.80%,
E. polyoxyethylene 0.00～1.0%,
F. silicone couplet (actives) 0.00～0.50%,
G. secondary film formers (actives) 0.00～0.50%,
H. sanitas 0.00～0.20%
I. static inhibitor 0.00～0.40%
J. all the other are water.
This treating compound is a starch-type, and uses a kind of special cationic lubricant.The glass fiber strand stiffness of using the present invention to produce is big, but snappiness is good, is convenient to weave cotton cloth, and the warping wool yarn is few, and oilness between the fiber and static resistance are good, and can improve the operation yield rate, realize the industrialization production of high-end electric yarn.
Starch is a kind of natural macromolecular material, has unique physical and mechanical property, and particularly its unique fragility is very suitable for weaving electronics cloth with high-speed air-jet looms.Tough and tensile after the starch film forming of non-modified, powerful high, can around bent and folding, be difficult for migration, but poorly water-soluble, retrogradation is strong, the viscosity height.The treated starch good water solubility, viscosity is low.Two kinds of starch are used, can improve the water-soluble of mixing starch.Interaction between two kinds of starch forms the three-dimensional lattice that weak bond closes, and this lattice energy is guaranteed the water-soluble of mixing starch, the even adhesive glass fiber for the treatment of compound performance like this, minimizing lousiness.Starch can comprise unmodified starch and treated starch, and wherein unmodified starch accounts for 1.00～4.00% for the treatment of compound gross weight, and treated starch accounts for 1.00%～4.00% for the treatment of compound gross weight.
Select for use cationic lubricant can reduce the surface tension for the treatment of compound, guarantee carrying out smoothly of wire-drawing operation, reduce broken end and filoplume in the wire drawing and the process of twisting thread.Cationic lubricant is the reaction product that contains the vinyl-amine and the lipid acid of acetic acid, comprises the molecule that is linear and molecule in the form of a ring.The present invention uses a kind of special cationic lubricant, and its (actives) distinguishing feature is: the amine content height of product, ammonia value are 160～200mg KOH/g; The ratio that is linear molecular moiety and molecular moiety in the form of a ring in the product is suitable, and the tertiary amine value is 0.2～0.4 with the ratio of ammonia value.Higher amine content is because have the reason of positive charge, and more lubricant molecule is adsorbed on the surface of glass fibre when making wire drawing, plays the effect that the protection fiber was not damaged, reduced filoplume.An amount of linearity and the ratio of ring molecule, make the melting range broad of lubricant, part material (as about 47 ℃) at a lower temperature can become paste by solid, the continuous oil film of certain intensity is provided, play the effect that reduces static friction coefficient and filoplume, another part is (as about 70 ℃) fusing under comparatively high temps.This cationic lubricant positively charged, directive action is strong, the orientation rule, and have the long carbochain of part, and can combine well with glass, particularly some cationic properties the best in PH=4～5 possesses good antistatic property; The dispersiveness of balance treating compound and oilness (cationic lubricant and the glass mechanism of action are seen Fig. 1) effectively.
Neutral lubricant comprises multiple common lubricants such as vegetables oil and paraffin, can reduce kinetic friction coefficient effectively, reduces wear.
The emulsifying agent molecule is made up of polar hydrophilic radical and nonpolar lipophilic group, and this makes its a part of water soluble, and another part can combine with oil phase.
Polyoxyethylene has adjustment, improves the effect of starch performance, can reduce glass fricative broken silk and filoplume in production and use.
Silicone couplet can gather inorganics glass fibre and organism high molecular polymer, and repairs the microfracture on glass surface.
Secondary film formers is generally synthesized polymer material, can improve the convergency of glass effectively, and reduces the cop surface hairiness.
The present invention is achieved through the following technical solutions:
Selecting solid content for use is about 90% cationic lubricant, takes by weighing suitable weight, for example 1kg.The container that to get a capacity be 10kg, the warm water that adds 70 ℃ of 5kg, container is placed the water-bath of 65～70 ℃ of temperature, and (the machine,massing blade must just stretch into below the liquid level to adjust the position of machine,massing, if blade just places the water surface air can be involved in, stretch into too and deeply then stir) less than cationic lubricant.Start machine,massing and make its low speed rotation, slowly add cationic lubricant then evenly.Continuous adding along with cationic lubricant improves the stirrer rotating speed gradually, and the 1kg cationic lubricant probably needs 5 minutes ability to join in the container fully.After adding, restir 60～90 minutes, cationic lubricant promptly is scattered in the water equably.At last scattered cationic lubricant is added (about 65 ℃ of temperature) in the well-done starch size, stir at least after 15 minutes and could add remaining treating compound raw material.
This special cationic lubricant is fitted in the starch-type treating compound, and the effect that reduces the beta glass fibre filoplume is obvious.
The lubricity that the invention has the advantages that beta glass fibre is improved, and filoplume obviously reduces.
Embodiment
Below in conjunction with specific embodiment and Comparative Examples the present invention is illustrated, wherein the treating compound raw material is all in weight percent.
Embodiment a:
Starch 1:1.65% (straight chain is the hybrid maize starch of 70% non-modified)
Starch 2:1.05% (straight chain is the hybrid maize starch of 27% etherificate)
Cationic lubricant: 0.22%
Neutral lubricant: 2.25%
Emulsifying agent: 0.75%
Polyoxyethylene: 0.10%
Silicone couplet (actives): 0.09%
Secondary film formers (actives): 0.45%
Formaldehyde: 0.05%
Static inhibitor 0.10%
Water: 93.29%
Embodiment b:
Starch 1:3.30% (straight chain is the hybrid maize starch of 70% non-modified)
Starch 2:1.10% (straight chain is the hybrid maize starch of 27% etherificate)
Cationic lubricant: 0.19%
Neutral lubricant: 1.12%
Emulsifying agent: 0.18%,
Polyoxyethylene: 0.05%
Silicone couplet (actives): 0%
Secondary film formers (actives): 0.13%
Formaldehyde: 0.05%
Static inhibitor: 0.00%
Water: 93.88%
Embodiment c:
Starch 1:3.85% (straight chain is the hybrid maize starch of 70% non-modified)
Starch 2:3.95% (straight chain is the hybrid maize starch of 27% etherificate)
Cationic lubricant: 0.07%
Neutral lubricant: 1.05%
Emulsifying agent: 0.06%,
Polyoxyethylene: 0.03%
Silicone couplet (actives): 0.09%
Secondary film formers (actives): 0.06%
Formaldehyde: 0.05%
Static inhibitor: 0.00%
Water: 90.79%
Embodiment d:
Starch 1:3.85% (straight chain is the hybrid maize starch of 70% non-modified)
Starch 2:1.15% (straight chain is the hybrid maize starch of 27% etherificate)
Cationic lubricant: 0.47%
Neutral lubricant: 1.37%
Emulsifying agent: 0.35%
Polyoxyethylene: 0.00%
Silicone couplet (actives): 0.00%
Secondary film formers (actives): 0.25%
Formaldehyde: 0.05%
Static inhibitor: 0.20%
Water: 92.31%
Embodiment e:
Starch 1:1.97% (straight chain is the hybrid maize starch of 70% non-modified)
Starch 2:1.08% (straight chain is the hybrid maize starch of 27% etherificate)
Cationic lubricant: 0.28%
Neutral lubricant: 3.86%
Emulsifying agent: 0.22%
Polyoxyethylene 0.02%
Silicone couplet (actives): 0.00%,
Secondary film formers (actives): 0.00%
Formaldehyde: 0.05%
Static inhibitor: 0.40%
Water: 92.12%
Embodiment f:
Starch 1:1.03% (straight chain is the hybrid maize starch of 70% non-modified)
Starch 2:3.62% (straight chain is the hybrid maize starch of 27% etherificate)
Cationic lubricant: 0.11%
Neutral lubricant: 2.70%
Emulsifying agent: 0.11%
Polyoxyethylene: 0.00%
Silicone couplet (actives): 0.47%
Secondary film formers (actives): 0.08%
Formaldehyde: 0.05%
Static inhibitor 0.30%
Water: 91.83%
Comparative Examples a ':
Starch 1:1.65% (straight chain is the hybrid maize starch of 70% non-modified)
Starch 2:1.05% (straight chain is the hybrid maize starch of 27% etherificate)
Cationic lubricant: 0.22% (ammonia value: 135mg, tertiary amine value/ammonia value: 0.33)
Neutral lubricant: 2.25%
Emulsifying agent: 0.75%
Polyoxyethylene: 0.10%
Silicone couplet (actives): 0.09%
Secondary film formers (actives): 0.45%
Formaldehyde: 0.05%
Static inhibitor: 0.10%
Water: 93.39%
Comparative Examples a ":
Starch 1:1.65% (straight chain is the hybrid maize starch of 70% non-modified)
Starch 2:1.05% (straight chain is the hybrid maize starch of 27% etherificate)
Cationic lubricant: 0.22% (ammonia value: 203.5mg, tertiary amine value/ammonia value: 0.47)
Neutral lubricant: 2.25%
Emulsifying agent: 0.75%
Polyoxyethylene: 0.10%
Silicone couplet (actives): 0.09%
Secondary film formers (actives): 0.45%
Formaldehyde: 0.05%
Static inhibitor: 0.10%
Water: 93.39%
Comparative Examples b ':
Starch 1:3.30% (straight chain is the hybrid maize starch of 70% non-modified)
Starch 2:1.10% (straight chain is the hybrid maize starch of 27% etherificate)
Cationic lubricant: 0.19% (ammonia value: 135mg, tertiary amine value/ammonia value: 0.33)
Neutral lubricant: 1.12%
Emulsifying agent: 0.18%,
Polyoxyethylene: 0.05%
Silicone couplet (actives): 0%
Secondary film formers (actives): 0.13%
Formaldehyde: 0.05%
Static inhibitor: 0.00%
Water: 93.88%
Comparative Examples b ":
Starch 1:3.30% (straight chain is the hybrid maize starch of 70% non-modified)
Starch 2:1.10% (straight chain is the hybrid maize starch of 27% etherificate)
Cationic lubricant: 0.19% (ammonia value: 203.5mg, tertiary amine value/ammonia value: 0.47)
Neutral lubricant: 1.12%
Emulsifying agent: 0.18%,
Polyoxyethylene: 0.05%
Silicone couplet (actives): 0%
Secondary film formers (actives): 0.13%
Formaldehyde: 0.05%
Static inhibitor: 0.00%
Water: 93.88%
Comparative Examples c ':
Starch 1:3.85% (straight chain is the hybrid maize starch of 70% non-modified)
Starch 2:3.95% (straight chain is the hybrid maize starch of 27% etherificate)
Cationic lubricant: 0.07% (ammonia value: 135mg, tertiary amine value/ammonia value: 0.33)
Neutral lubricant: 1.05%
Emulsifying agent: 0.06%,
Polyoxyethylene: 0.03%
Silicone couplet (actives): 0.09%
Secondary film formers (actives): 0.06%
Formaldehyde: 0.05%
Static inhibitor: 0.00%
Water: 90.79%
Comparative Examples c ":
Starch 1:3.85% (straight chain is the hybrid maize starch of 70% non-modified)
Starch 2:3.95% (straight chain is the hybrid maize starch of 27% etherificate)
Cationic lubricant: 0.07% (ammonia value: 203.5mg, tertiary amine value/ammonia value: 0.47)
Neutral lubricant: 1.05%
Emulsifying agent: 0.06%,
Polyoxyethylene: 0.03%
Silicone couplet (actives): 0.09%
Secondary film formers (actives): 0.06%
Formaldehyde: 0.05%
Static inhibitor: 0.00%
Water: 90.79%
Table 1 is the correlation technique index of the D450 superfine glass fibre yarn of the glass fiber infiltration agent drawing of use embodiment a～f and three groups of Comparative Examples: table 1
Table 1
Remarks: the cop machine is surveyed the average yarn that filoplume is 8 volume yarns.
According to above embodiment and Comparative Examples, we may safely draw the conclusion, in the scope of embodiment, surveys filoplume seldom with the cop machine that products production of the present invention goes out, and can satisfy the weaving process of high-speed air-jet looms; In Comparative Examples, it is a lot of to find obviously that the cop machine that does not use the present invention to produce is surveyed filoplume.
Description of drawings
Fig. 1 is cationic lubricant and glass mechanism of action figure.
Claims (2)
1, a kind for the treatment of compound that can reduce glass fibre superfine electric yarn filoplume is characterized in that component and weight percentage are as follows:
A. starch 2.00%～8.00%,
B. cationic lubricant (actives) 0.05～0.50%, the actives of this lubricant is the reaction product that contains the vinyl-amine and the lipid acid of acetic acid, its ammonia value is 160～220mg KOH/g, and the ratio of its tertiary amine value and ammonia value is 0.2～0.4,
C. neutral lubricant 1.00～4.00%,
D. emulsifying agent 0.02～0.80%,
E. polyoxyethylene 0.00～1.00%,
F. silicone couplet (actives) 0.00～0.50%,
G. secondary film formers (actives) 0.00～0.50%,
H. sanitas 0.00～0.20%
I. static inhibitor 0.00～0.40%
J. all the other are water.
2, the treating compound that can reduce glass fibre superfine electric yarn filoplume according to claim 1, it is characterized in that starch comprises unmodified starch and treated starch, wherein unmodified starch accounts for 1.00%～4.00% for the treatment of compound gross weight, and treated starch accounts for 1.00～4.00% for the treatment of compound gross weight.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2009101037939A CN101575177A (en) | 2009-05-07 | 2009-05-07 | Treating compound for reducing superfine electric yarn hairiness |
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|---|---|---|---|
| CNA2009101037939A CN101575177A (en) | 2009-05-07 | 2009-05-07 | Treating compound for reducing superfine electric yarn hairiness |
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| CN101880964A (en) * | 2010-06-04 | 2010-11-10 | 上海宏和电子材料有限公司 | Environment-friendly and green secondary slurry of electronic-grade glass fiber cloth |
| CN102241485A (en) * | 2011-04-12 | 2011-11-16 | 重庆国际复合材料有限公司 | Sizing agent for yarns of building membrane material and preparation method thereof |
| CN102249555A (en) * | 2011-04-25 | 2011-11-23 | 重庆国际复合材料有限公司 | Electronic yarn sizing agent and preparation method thereof |
| CN102603213A (en) * | 2011-12-06 | 2012-07-25 | 巨石攀登电子基材有限公司 | Formula and production method of impregnating agent for low-cost electronic-grade glass fiber yarns |
| CN103420621A (en) * | 2012-05-23 | 2013-12-04 | 台嘉玻璃纤维有限公司 | Glass fiber yarn impregnating compound and preparation method |
| CN105271832A (en) * | 2015-10-29 | 2016-01-27 | 广东志造生物科技有限公司 | Industrial spun yarn starch type impregnating compound for glass fiber fireproof cloth and preparation method of industrial spun yarn starch type impregnating compound |
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- 2009-05-07 CN CNA2009101037939A patent/CN101575177A/en active Pending
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| CN101880964A (en) * | 2010-06-04 | 2010-11-10 | 上海宏和电子材料有限公司 | Environment-friendly and green secondary slurry of electronic-grade glass fiber cloth |
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| CN102249555A (en) * | 2011-04-25 | 2011-11-23 | 重庆国际复合材料有限公司 | Electronic yarn sizing agent and preparation method thereof |
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| 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 |
| CN109485275A (en) * | 2018-12-18 | 2019-03-19 | 中材科技股份有限公司 | A kind of size and color glass fiber and its preparation method and application |
| CN109778389A (en) * | 2018-12-18 | 2019-05-21 | 中材科技股份有限公司 | A kind of glass fabric and preparation method thereof |
| WO2020125813A1 (en) * | 2018-12-18 | 2020-06-25 | 中材科技股份有限公司 | Glass fibre fabric and preparation method therefor |
| WO2020125814A1 (en) * | 2018-12-18 | 2020-06-25 | 中材科技股份有限公司 | Sizing agent, coloured glass fibre, and preparation method therefor and application 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 |
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Open date: 20091111 |