CN104947417A - Surface treating agent for electronic glass fabric - Google Patents
Surface treating agent for electronic glass fabric Download PDFInfo
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- CN104947417A CN104947417A CN201510310827.7A CN201510310827A CN104947417A CN 104947417 A CN104947417 A CN 104947417A CN 201510310827 A CN201510310827 A CN 201510310827A CN 104947417 A CN104947417 A CN 104947417A
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- treating agent
- surface treating
- electronic
- glass fabric
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Abstract
The invention discloses a surface treating agent for an electronic glass fabric. The surface treating agent comprises the following raw materials in parts by weight: 20-40 parts of silver powder, 10-18 parts of polyester resin, 4-16 parts of polyurethane acrylic resin, 2-5 parts of 4'-diaminodiphenyl methane, 6-8 parts of amino propyl triethoxysilane, 2-5 parts of mercaptopropyl trimethoxysilane, 3-10 parts of vinyl silicone oil, 10-15 parts of perfluoro alkylated acrylate, 10-18 parts of trifluoroethyl methacrylate and 4-12 parts of 2-hydroxyl-2-methyl-1-phenylacetone. The surface treating agent is high in raw material liquidity, easy for polymerization reaction, and relatively convenient to product, and has the advantage that a glass fiber can be combined with resin more closely; the electronic glass fabric produced by utilizing the surface treating agent is higher in electrical property and mechanical property.
Description
Technical field
The present invention relates to a kind of surface conditioning agent for electronic glass-fiber cloth.
Background technology
Along with the fast development of electronic technology, the performance requirement of people to electronic product is more and more higher, determines that the pcb board of electronic product performance is then had higher requirement accordingly.Electronic-grade glass fiber cloth is the important raw and processed materials manufacturing pcb board, the performance quality of electronic-grade glass fiber cloth determines the quality quality of pcb board, existing electronic-grade glass fiber cloth producer needs containing resin pickup, some surface conditioning agent produces cavity and unsticking phenomenon containing easy electronic-grade glass fiber cloth during resin pickup thus have impact on the mechanical strength of electronic-grade glass fiber cloth, although can improve this problem and uses electric conductivity to be difficult to guarantee for a long time containing general, the obtained electronic-grade glass fiber cloth of resin pickup timeliness fruit in prior art.
Summary of the invention
The object of the invention is to solve in prior art uses electric conductivity to be difficult to the problem ensured containing general, the obtained electronic-grade glass fiber cloth of resin pickup timeliness fruit for a long time.
The technical solution used in the present invention is: for the surface conditioning agent of electronic glass-fiber cloth, and raw material comprises silver powder 20-40 part, mylar 10-18 part, polyurethane acrylic resin 4-16 part, 4 '-diaminodiphenylmethane 2-5 part, aminopropyl triethoxysilane 6-8 part, mercaptopropyl trimethoxysilane 2-5 part, vinyl silicone oil 3-10 part, perfluoroalkyl acrylate 10-15 part, trifluoroethyl methacrylate 10-18 part, 2-hydroxy-2-methyl-1-phenylacetone 4-12 part by weight.
The invention has the beneficial effects as follows: after have employed the present invention, easily be polymerized when the raw material good fluidity of surface conditioning agent, reaction, more convenient when making, glass and resin-bonded are tightr, and the electronic-grade glass fiber cloth using this surface conditioning agent to produce has excellent electrical property and mechanical performance.
Detailed description of the invention
The present invention is described further below.
For the surface conditioning agent of electronic glass-fiber cloth, raw material comprises silver powder 20-40 part, mylar 10-18 part, polyurethane acrylic resin 4-16 part, 4 '-diaminodiphenylmethane 2-5 part, aminopropyl triethoxysilane 6-8 part, mercaptopropyl trimethoxysilane 2-5 part, vinyl silicone oil 3-10 part, perfluoroalkyl acrylate 10-15 part, trifluoroethyl methacrylate 10-18 part, 2-hydroxy-2-methyl-1-phenylacetone 4-12 part by weight.
Preparation method: by silver powder, mylar and mercaptopropyl trimethoxysilane are put into after banbury mixes 1-3 minute at 150-220 DEG C, stir 4 minutes after being incubated 1 minute after adding 4 '-diaminodiphenylmethane 2-5 part and perfluoroalkyl acrylate at 100 ~ 125 DEG C, mixture after stirring is put into centrifuge react under 4000r/m and solution was separated with solids of sedimentation in 7 minutes, by vinyl silicone oil, mercaptopropyl trimethoxysilane with the solution after being separated put into banbury internally mix at 120-150 DEG C after 5 minutes, add polyurethane acrylic resin, trifluoroethyl methacrylate, the heating at 233-319 DEG C of 2-hydroxy-2-methyl-1-phenylacetone and solids of sedimentation 2 minutes.
Those skilled in the art should know; protection scheme of the present invention is not limited only to the above embodiments; various permutation and combination and conversion can also be carried out on the basis of above-described embodiment; under the prerequisite without prejudice to spirit of the present invention, the various conversion that the present invention carries out all are dropped in protection scope of the present invention.
Claims (1)
1., for the surface conditioning agent of electronic glass-fiber cloth, it is characterized in that raw material comprises silver powder 20-40 part, mylar 10-18 part, polyurethane acrylic resin 4-16 part, 4 '-diaminodiphenylmethane 2-5 part, aminopropyl triethoxysilane 6-8 part, mercaptopropyl trimethoxysilane 2-5 part, vinyl silicone oil 3-10 part, perfluoroalkyl acrylate 10-15 part, trifluoroethyl methacrylate 10-18 part, 2-hydroxy-2-methyl-1-phenylacetone 4-12 part by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310827.7A CN104947417A (en) | 2015-06-09 | 2015-06-09 | Surface treating agent for electronic glass fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310827.7A CN104947417A (en) | 2015-06-09 | 2015-06-09 | Surface treating agent for electronic glass fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104947417A true CN104947417A (en) | 2015-09-30 |
Family
ID=54162447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510310827.7A Pending CN104947417A (en) | 2015-06-09 | 2015-06-09 | Surface treating agent for electronic glass fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104947417A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001225717A (en) * | 2000-02-16 | 2001-08-21 | Matsumoto Yushi Seiyaku Co Ltd | Friction reducing treatment agent for seat belt webbing |
| JP2002234755A (en) * | 2001-01-31 | 2002-08-23 | Dow Corning Toray Silicone Co Ltd | Surface treating agent for glass fiber base material, glass fiber base material, prepreg and glass fiber reinforced thermosetting resin molding |
| CN101314680A (en) * | 2007-05-30 | 2008-12-03 | 比亚迪股份有限公司 | Electrically-conducting paint, preparation method and uses thereof |
| CN102718415A (en) * | 2012-06-30 | 2012-10-10 | 江苏法尔胜光子有限公司 | Coating for energy transmitting optical fiber |
| CN104311807A (en) * | 2014-10-15 | 2015-01-28 | 重庆理工大学 | Polyester film-forming agent and glass fiber soakage agent compound |
-
2015
- 2015-06-09 CN CN201510310827.7A patent/CN104947417A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001225717A (en) * | 2000-02-16 | 2001-08-21 | Matsumoto Yushi Seiyaku Co Ltd | Friction reducing treatment agent for seat belt webbing |
| JP2002234755A (en) * | 2001-01-31 | 2002-08-23 | Dow Corning Toray Silicone Co Ltd | Surface treating agent for glass fiber base material, glass fiber base material, prepreg and glass fiber reinforced thermosetting resin molding |
| CN101314680A (en) * | 2007-05-30 | 2008-12-03 | 比亚迪股份有限公司 | Electrically-conducting paint, preparation method and uses thereof |
| CN102718415A (en) * | 2012-06-30 | 2012-10-10 | 江苏法尔胜光子有限公司 | Coating for energy transmitting optical fiber |
| CN104311807A (en) * | 2014-10-15 | 2015-01-28 | 重庆理工大学 | Polyester film-forming agent and glass fiber soakage agent compound |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |
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| RJ01 | Rejection of invention patent application after publication |