CN1232464C - Water dispersable glass fiber sizing material - Google Patents
Water dispersable glass fiber sizing material Download PDFInfo
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- CN1232464C CN1232464C CN 200310112603 CN200310112603A CN1232464C CN 1232464 C CN1232464 C CN 1232464C CN 200310112603 CN200310112603 CN 200310112603 CN 200310112603 A CN200310112603 A CN 200310112603A CN 1232464 C CN1232464 C CN 1232464C
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- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The present invention discloses a dipping agent for chopped glass fibers, which can be dispersed by water. The dipping agent is prepared from a dispersing agent containing the mixture of two organic compounds containing nitrogen, a protective agent (comprising one or a plurality of polyhydroxy or carbonyl alcohol, ester and acyl polymers), a humectant comprising the mixture of polyatomic alcohols, a lubricant, a silane coupling agent frequently used in glass fiber industry, and balance of deionized water or distilled water. The dipping agent is suitable for dispersing various non-alkali glass fibers and medium-alkali glass fibers in water (medium). Glass fibers treated by the dipping agent have the advantages of favorable dispersion property, high heat stability and no pollution.
Description
Technical field
The present invention relates to a kind of water dispersible fiberglass surface treating agent.
Background technology
Glass fibre is dispersed in the alcohol, ester solution medium of water or water, and then be used to produce glass-fiberinsulation wrapping material, glass mat, particularly to make high strength glass fiber compound material such as galss fiber reinforced resin be the key areas that modem fibreglass is used for glass fibre and macromolecule resin blending in of fibers, and vast market and development prospect are arranged.
Water dispersable glass fiber sizing at present commonly used adopt amine or alcohols simplification compound mostly or with the mixture of nonionic and cationic surfactant as dispersion agent such as United States Patent (USP), the patent No. is US.717278, US.422771, US.834990.The weak point of its existence is: be difficult to regulate according to industrial practical situation, can't satisfy and disperse various different sortses, the glass fibre of chemical constitution or the actual needs of glass fibre different dispersion.
The treating compound in this field of glass fibre adopted urea as wetting Agent for Printing Inks mostly in the past, and thermostability is relatively poor, very easily produced peculiar smell under the high temperature, had had a strong impact on the use of glass fibre, and caused environmental pollution easily.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, a kind of water dispersable glass fiber sizing is provided, the dispersion agent that this treating compound adopts can satisfy different sorts purposes glass fibre dispersive actual needs in the water or the aqueous solution, the wetting Agent for Printing Inks raw material performance of keeping humidity and the thermal stability that adopt are good, be applicable to that the glass fibre under the various conditions preserves moisture, and can not cause environmental pollution.
The objective of the invention is to realize by following measure:
A kind of water dispersible glass fibre treating compound is characterized in that it is made up of following each component:
(a) dispersion agent of being made up of two kinds of different nitrogen-containing surfactants, its consumption are the 0.1-3.0% (wt) for the treatment of compound total amount;
(b) protective material of forming by one or more poly-hydroxy or oxo-alcohols, ester, acyl base polymer thing, its consumption is the 0.1-3.0% (wt) for the treatment of compound total amount;
(c) wetting Agent for Printing Inks of being made up of polyol blends, its consumption are the 0.1-1.0% (wt) for the treatment of compound total amount;
(d) glass industry lubricant commonly used, its consumption is the 0.1-1.0% (wt) for the treatment of compound total amount;
(e) one or more fiber glass industry silane coupling agent commonly used, its consumption is the 0.01-1.00% (wt) for the treatment of compound total amount;
(f) rest part for the treatment of compound is distilled water or deionized water.
Water dispersible glass fibre uses the vinegar acid for adjusting pH value to 6-7 with treating compound.
Described dispersion agent has following four kinds of array modes: anion surfactant+cats product; Nonionogenic tenside+nonionogenic tenside; Non-ionic surface active+cats product; Cats product+cats product, its blending ratio are 10: 90～90: 10.
Described anion surfactant refers to amide group sulfonate, as lissapol LS; Described nonionogenic tenside refers to chain alkyl oxygen amine or acid amides C
8-C
18, as dimethyl dodecyl amine oxide, octadecyl dimethyl amine oxide compound, the octadecyl first and second basic oxygen amine, hexadecyldimethyl benzyl ammonium oxygen amine, non-ionic type alkylolamide; Described cats product refers to contain two kinds of not isoplastic positively charged ion fat families or aromatic series quaternary amine tensio-active agent C
8-C
18Or imidazolines, as methyl isophthalic acid-hydroxyethyl-2-imidazoline-based stearyl, methyl isophthalic acid-oleylamide ethyl-2-oil-based imidazoline.
Described protective material is the mixture of one or more polyhydroxy-alcohols, ester, can select for use: the water-soluble and emulsible alcohol of various different molecular weights, ester, acyl base polymer, and as polyoxyethylene glycol, soluble epoxide, aqurous ployurethane, water-soluble polyester and cattle and sheep ester.
Described wetting Agent for Printing Inks is glycerol and low molecular poly mixture, and blending ratio is 1: 99～99: 1.
Described coupling agent is that the silane coupling agent that various suitable glass fibre are used comprises KH-550, KH-560, A-171, A186, A163, A150.
Advantage of the present invention:
The present invention adopts mixture with two kinds of different organic compounds containing nitrogens as dispersion agent, can be according to actual chemical constitution, size and the dispersion medium of glass fibre, by regulating the proportioning of dispersion agent, better meet different sorts purposes glass fibre dispersive actual needs in the water or the aqueous solution.
The present invention adopts the mixture of glycerol and low molecular poly as wetting Agent for Printing Inks, and cost of material is cheap, wide material sources, and performance of keeping humidity and thermal stability are good, are applicable to that the glass fibre under the various conditions is preserved moisture, and can not cause environmental pollution.
Protective material of the present invention and lubricant are fiber glass industry raw material commonly used, and be cheap, and wide material sources are suitable for the needs of various scale production.
The present invention adopts can comprise KH-550 according to the silane coupling agent that practical application selects various suitable glass fibre to use, KH-560, A-171, A186, A163, A150.
The rest part for the treatment of compound of the present invention is a deionized water.
The present invention can select for use acetic acid as pH value conditioning agent, and the pH value is 6-7.
This treating compound is applicable to the alkali-free of all kinds of different size chemical constitutions, the aqueous dispersion of middle alkali short glass fiber.
Embodiment
Embodiment 1:
Be used to prepare the alkali-free short glass fiber treating compound of 6 μ m:
| Form | Compound | Consumption (wt) |
| Dispersion agent | The cationic quaternary amine salt surfactant | 0.05％ |
| Hexadecyldimethyl benzyl ammonium oxygen amine | 0.35％ | |
| Lubricant | Glass fiber lubricant G | 0.2％ |
| Wetting Agent for Printing Inks | Glycerol | 0.3％ |
| Low molecular poly | 0.12％ | |
| Protective material | Polyoxyethylene glycol | 1.2％ |
| Coupling agent | KH-550 | 0.1％ |
| Other | Deionized water | Surplus |
Respectively with above each components dissolved in deionized water, add deionized water after the mixing and stirring to absolutely, the vinegar acid for adjusting pH value is that 6-7 gets final product.
Embodiment 2:
Be used to prepare the alkali-free short glass fiber treating compound of 7 μ m:
| Form | Compound | Consumption (wt) |
| Dispersion agent | The cationic quaternary amine salt surfactant | 0.15％ |
| The non-ionic type alkylolamide | 0.30％ | |
| Lubricant | Glass fiber lubricant G | 0.2％ |
| Wetting Agent for Printing Inks | Glycerol | 0.2％ |
| Low molecular poly | 0.2％ | |
| Protective material | Polyoxyethylene glycol | 1.2％ |
| Coupling agent | KH-560 | 0.1％ |
| Other | Deionized water | Surplus |
Respectively with above each components dissolved in deionized water, add deionized water after the mixing and stirring to absolutely, the vinegar acid for adjusting pH value is that 6-7 gets final product.
Embodiment 3:
Be used to prepare the alkali-free short glass fiber treating compound of 11 μ m:
| Form | Compound | Consumption (wt) |
| Dispersion agent | Methyl isophthalic acid-oleylamide ethyl-2-oil-based imidazoline sulfate methyl ammonium | 0.15％ |
| The octadecyl first and second basic oxygen amine | 0.25％ | |
| Lubricant | Glass fiber lubricant G | 0.2％ |
| Wetting Agent for Printing Inks | Glycerol | 0.3％ |
| Low molecular poly | 0.12％ | |
| Protective material | Aqurous ployurethane | 2.0％ |
| Coupling agent | A-171 | 0.1％ |
| Other | Distilled water | Surplus |
Respectively with above each components dissolved in distilled water, adding distil water is to absolutely after the mixing and stirring, the vinegar acid for adjusting pH value is that 6-7 gets final product.
Embodiment 4:
Be used for preparing the alkali short glass fiber treating compound of 6 μ m:
| Form | Compound | Consumption (wt) |
| Dispersion agent | The cationic quaternary amine salt surfactant | 0.1％ |
| Dimethyl dodecyl amine oxide | 0.3％ | |
| Lubricant | Glass fiber lubricant G | 0.2％ |
| Wetting Agent for Printing Inks | Glycerol | 0.12％ |
| Low molecular poly | 0.3％ | |
| Protective material | Water-soluble polyester | 1.2％ |
| Coupling agent | A-186 | 0.1％ |
| Other | Distilled water | Surplus |
Respectively with above each components dissolved in deionized water, adding distil water is to absolutely after the mixing and stirring, the vinegar acid for adjusting pH value is that 6-7 gets final product.
Embodiment 5:
Be used for preparing the alkali short glass fiber treating compound of 6 μ m:
| Form | Compound | Consumption (wt) |
| Dispersion agent | The cationic quaternary amine salt surfactant | 0.3％ |
| Dimethyl dodecyl amine oxide | 2.7％ | |
| Lubricant | Glass fiber lubricant G | 0.85％ |
| Wetting Agent for Printing Inks | Glycerol | 0.01％ |
| Low molecular poly | 0.85％ | |
| Protective material | Water-soluble polyester | 1.5％ |
| Coupling agent | A-186 | 0.9％ |
| Other | Distilled water | Surplus |
Respectively with above each components dissolved in deionized water, adding distil water is to absolutely after the mixing and stirring, the vinegar acid for adjusting pH value is that 6-7 gets final product.
Embodiment 6:
Be used for preparing the alkali short glass fiber treating compound of 8 μ m:
| Form | Compound | Consumption (wt) |
| Dispersion agent | Methyl isophthalic acid-oleylamide ethyl-2-oil-based imidazoline sulfate methyl ammonium | 0.1％ |
| Eight alkyl dimethyl amine oxides | 0.3％ | |
| Lubricant | Glass fiber lubricant G | 0.2％ |
| Wetting Agent for Printing Inks | Glycerol | 0.3％ |
| Low molecular poly | 0.12％ | |
| Protective material | The cattle and sheep ester | 1.2％ |
| Coupling agent | A-163 | 0.1％ |
| Other | Deionized water | Surplus |
Respectively with above each components dissolved in deionized water, add deionized water after the mixing and stirring to absolutely, the vinegar acid for adjusting pH value is that 6-7 gets final product.
Embodiment 7:
Be used for preparing the alkali short glass fiber treating compound of 8 μ m:
| Form | Compound | Consumption (wt) |
| Dispersion agent | Methyl isophthalic acid-oleylamide ethyl-2-oil-based imidazoline sulfate methyl ammonium | 0.1％ |
| Dimethyl dodecyl amine oxide | 0.3％ | |
| Lubricant | Glass fiber lubricant G | 0.5％ |
| Wetting Agent for Printing Inks | Glycerol | 0.7％ |
| Low molecular poly | 0.01％ | |
| Protective material | The cattle and sheep ester | 2.5％ |
| Coupling agent | A-163 | 0.4％ |
| Other | Deionized water | Surplus |
Respectively with above each components dissolved in deionized water, add deionized water after the mixing and stirring to absolutely, the vinegar acid for adjusting pH value is that 6-7 gets final product.
Embodiment 8:
Be used for preparing the alkali short glass fiber treating compound of 11 μ m:
| Form | Compound | Consumption (wt) |
| Dispersion agent | Methyl isophthalic acid-hydroxyethyl-2-imidazoline-based stearyl sulfate methyl ammonium | 0.1％ |
| Octadecyl dimethyl amine oxide compound | 0.3％ | |
| Lubricant | Glass fiber lubricant G | 0.2％ |
| Wetting Agent for Printing Inks | Glycerol | 0.25％ |
| Low molecular poly | 0.2％ | |
| Protective material | Soluble epoxide | 1.2％ |
| Coupling agent | A-150 | 0.1％ |
| Other | Distilled water | Surplus |
Respectively with above each components dissolved in distilled water, adding distil water is to absolutely after the mixing and stirring, the vinegar acid for adjusting pH value is that 6-7 gets final product.
Embodiment 9:
Be used for preparing the alkali short glass fiber treating compound of 11 μ m:
| Form | Compound | Consumption (wt) |
| Dispersion agent | Methyl isophthalic acid-hydroxyethyl-2-imidazoline-based stearyl sulfate methyl ammonium | 0.1％ |
| Octadecyl dimethyl amine oxide compound | 0.8％ | |
| Lubricant | Glass fiber lubricant G | 0.15％ |
| Wetting Agent for Printing Inks | Glycerol | 0.15％ |
| Low molecular poly | 0.05％ | |
| Protective material | Soluble epoxide | 1.2％ |
| Coupling agent | A-150 | 0.05％ |
| Other | Distilled water | Surplus |
Respectively with above each components dissolved in distilled water, adding distil water is to absolutely after the mixing and stirring, the vinegar acid for adjusting pH value is that 6-7 gets final product.
Embodiment 10:
The alkali-free short glass fiber that is used for preparing 8 μ m is scattered in the treating compound that the low-pole aqueous solution is used:
| Form | Compound | Consumption (wt) |
| Dispersion agent | Methyl isophthalic acid-oleylamide ethyl-2-oil-based imidazoline sulfate methyl ammonium | 0.2％ |
| Lissapol LS (negatively charged ion) | 0.2％ | |
| Lubricant | Glass fiber lubricant G | 0.5％ |
| Wetting Agent for Printing Inks | Glycerol | 0.7％ |
| Low molecular poly | 0.01％ | |
| Protective material | The cattle and sheep ester | 2.5％ |
| Coupling agent | A-163 | 0.4％ |
| Other | Deionized water | Surplus |
Respectively with above each components dissolved in deionized water, add deionized water after the mixing and stirring to absolutely, the vinegar acid for adjusting pH value is that 6-7 gets final product.
Embodiment 11:
Be used to prepare the alkali-free short glass fiber treating compound of 7 μ m:
| Form | Compound | Consumption (wt) |
| Dispersion agent | Hexadecyldimethyl benzyl ammonium oxygen amine | 0.15％ |
| The non-ionic type alkylolamide | 0.30％ | |
| Lubricant | Glass fiber lubricant G | 0.2％ |
| Wetting Agent for Printing Inks | Glycerol | 0.2％ |
| Low molecular poly | 0.2％ | |
| Protective material | Polyoxyethylene glycol | 1.2％ |
| Coupling agent | KH-560 | 0.1％ |
| Other | Deionized water | Surplus |
Respectively with above each components dissolved in deionized water, add deionized water after the mixing and stirring to absolutely, the vinegar acid for adjusting pH value is that 6-7 gets final product.
Claims (5)
1, a kind of water dispersible glass fibre treating compound is characterized in that it is made up of following each component:
(a) consumption is the dispersion agent for the treatment of compound total amount 0.1-3.0wt%, and dispersion agent has following four kinds of array modes: anion surfactant+cats product; Nonionogenic tenside+nonionogenic tenside; Non-ionic surface active+cats product; Cats product+cats product, its blending ratio are 10: 90～90: 10, and anion surfactant refers to amide group sulfonate, and nonionogenic tenside refers to chain alkyl oxygen amine or acid amides C
8-C
18, cats product refers to contain two kinds of not isoplastic positively charged ion fat families or aromatic series quaternary amine tensio-active agent C
8-C
18Or imidazolines;
(b) consumption is the protective material for the treatment of compound total amount 0.1-3.0wt%, and protective material adopts polyoxyethylene glycol, soluble epoxide, aqurous ployurethane, water-soluble polyester or cattle and sheep ester and composition thereof;
(c) wetting Agent for Printing Inks of being made up of polyol blends, its consumption are the 0.1-1.0wt% for the treatment of compound total amount;
(d) glass industry lubricant commonly used, its consumption is the 0.1-1.0wt% for the treatment of compound total amount;
(e) one or more fiber glass industry silane coupling agent commonly used, its consumption is the 0.01-1.00wt% for the treatment of compound total amount;
(f) rest part for the treatment of compound is distilled water or deionized water.
2, water dispersible glass fibre treating compound according to claim 1, it is characterized in that water dispersible glass fibre with treating compound with the vinegar acid for adjusting pH value to 6-7.
3, water dispersible glass fibre treating compound according to claim 1 is characterized in that described anion surfactant is lissapol LS; Described nonionogenic tenside is dimethyl dodecyl amine oxide, octadecyl dimethyl amine oxide compound, the octadecyl first and second basic oxygen amine, hexadecyldimethyl benzyl ammonium oxygen amine, non-ionic type alkylolamide; Described cats product is methyl isophthalic acid-hydroxyethyl-2-imidazoline-based stearyl, methyl isophthalic acid-oleylamide ethyl-2-oil-based imidazoline.
4, water dispersible glass fibre treating compound according to claim 1 is characterized in that described wetting Agent for Printing Inks is glycerol and low molecular poly mixture, and blending ratio is 1: 99～99: 1.
5, water dispersible glass fibre treating compound according to claim 1 is characterized in that described coupling agent is that the silane coupling agent that various suitable glass fibre are used comprises KH-550, KH-560, A-171, A186, A163 or A150.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310112603 CN1232464C (en) | 2003-12-11 | 2003-12-11 | Water dispersable glass fiber sizing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310112603 CN1232464C (en) | 2003-12-11 | 2003-12-11 | Water dispersable glass fiber sizing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1546408A CN1546408A (en) | 2004-11-17 |
| CN1232464C true CN1232464C (en) | 2005-12-21 |
Family
ID=34336582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310112603 Expired - Fee Related CN1232464C (en) | 2003-12-11 | 2003-12-11 | Water dispersable glass fiber sizing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1232464C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321239C (en) * | 2005-08-23 | 2007-06-13 | 四川玻纤有限责任公司 | Post-treatment process for electronic-grade fiberglass cloth |
| CN1923740B (en) * | 2006-09-13 | 2010-05-12 | 中材科技股份有限公司 | Enhancement soakage agent for thin glass fiber bulked yarn |
| CN101376701B (en) * | 2007-08-27 | 2011-05-18 | 江苏九鼎新材料股份有限公司 | Water-soluble resin |
| CN101391865B (en) * | 2008-10-06 | 2011-07-06 | 巨石集团有限公司 | Sizing agent special for high moisturizing efficiency medium-alkali chopped strand and preparing method thereof |
| CN101723603B (en) * | 2009-12-03 | 2012-06-20 | 巨石集团有限公司 | Special sizing agent for chopped strands for strengthening phenolic resin |
| CN102241485B (en) * | 2011-04-12 | 2014-11-05 | 重庆国际复合材料有限公司 | Sizing agent for yarns of building membrane material and preparation method thereof |
| CN102603212A (en) * | 2011-12-06 | 2012-07-25 | 巨石攀登电子基材有限公司 | Formula and production method of electronic grade glass fiber cloth treatment agent |
| CN103482886A (en) * | 2013-09-06 | 2014-01-01 | 陕西华特新材料股份有限公司 | Wet chopped strand immersion agent and preparation method thereof |
| CN105174749A (en) * | 2015-09-17 | 2015-12-23 | 青岛文创科技有限公司 | Impregnating compound |
| CN106638134B (en) * | 2016-10-21 | 2019-08-02 | 江南大学 | A method of for chemical fiber paper dispersing agent and its be used to prepare chemical fiber paper |
-
2003
- 2003-12-11 CN CN 200310112603 patent/CN1232464C/en not_active Expired - Fee Related
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|---|---|
| CN1546408A (en) | 2004-11-17 |
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