CN103465556A - Technology for manufacturing epoxy glass cloth laminate - Google Patents
Technology for manufacturing epoxy glass cloth laminate Download PDFInfo
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- CN103465556A CN103465556A CN2013103540242A CN201310354024A CN103465556A CN 103465556 A CN103465556 A CN 103465556A CN 2013103540242 A CN2013103540242 A CN 2013103540242A CN 201310354024 A CN201310354024 A CN 201310354024A CN 103465556 A CN103465556 A CN 103465556A
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- glass cloth
- press
- laminated board
- epoxy
- gluing
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Abstract
The invention discloses a technology for manufacturing epoxy glass cloth laminate, which comprises the following steps: (1) dipping glass cloth into a paint groove containing epoxy resin and gluing by a gluing furnace, wherein, the glass cloth is a coarse cloth type glass cloth; (2) placing the glued glass cloth into a tempering furnace for solidification treatment; (3) according to the real length requirement, cutting the solidified glass cloth isometrically; (4) laminating the glass cloth after cutting, and according to different thickness requirements, isolating the laminated glass cloth vertically using steel plates for completing plate matches; (5) compacting the glass cloth which are isolated by steel plates using a press, and manufacturing the epoxy glass cloth laminate. The product is manufactured from coarse cloth type glass cloth, and has a better mechanical strength, thereby guarantying the manufactured glass cloth laminated has a superior mechanical strength and preventing broken during use process; the stacked laminate is separated by steel plate, and many laminates of different thicknesses can be compacted at the same time with convenience and fast speed.
Description
Technical field
The present invention relates to a kind of manufacture craft of epoxy glass cloth laminated board, belonged to the glass cloth laminated board technical field.
Background technology
Along with the enhancing gradually of countries in the world environmental protection consciousness, the exploitation of renewable resource is subject to increasing attention, hydro-electric power project because its contaminative is little, realizability is good becomes the project that various countries greatly develop in recent years.
In hydro-electric power project, glass cloth laminated board is comparatively common a kind of material, but existing glass cloth laminated board is inadequate because of its mechanical strength, often in use occurs damaging phenomenon, has affected the normal operation of natural flow station.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of manufacture craft of epoxy glass cloth laminated board, can greatly strengthen its mechanical strength.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of manufacture craft of epoxy glass cloth laminated board, comprise the steps:
(1) glass cloth is immersed in the paint bath that contains epoxy resin and carries out gluing by the gluing stove, wherein this glass cloth is coarse cloth type glass cloth;
(2) glass cloth after gluing is put into to tempering furnace and be cured processing;
(3) according to actual length requirement, the glass cloth after solidifying is carried out to equidistant cut-out;
(4) glass cloth after cutting off is stacked, according to different thickness requirements, utilizes steel plate that stacked glass cloth has vertically been separated to matching board;
(5) utilize press to be suppressed the glass cloth separated by steel plate, make epoxy glass cloth laminated board.
The manufacture craft of aforesaid a kind of epoxy glass cloth laminated board is characterized in that: it is 70 ℃-80 ℃ that tempering furnace described in step (2) solidifies the temperature of processing, and the processing time is 5-6 minute.
The manufacture craft of aforesaid a kind of epoxy glass cloth laminated board, it is characterized in that: during the middle press lamination of step (5), the oil in press is heated, carry out the circulation of heating oil in press by pump, heat after 2-3 hour, the constant temperature compacting stopped heating cooling 3 hours after 4-5 hour.
The manufacture craft of aforesaid a kind of epoxy glass cloth laminated board is characterized in that: press is divided into two processes in cooling 3 hours in step (5), is respectively press oil extraction 2 hours and press cooling itself 1 hour gradually.
The invention has the beneficial effects as follows:
1, produced by coarse cloth type glass cloth, utilized its stronger mechanical strength, guaranteed that the glass cloth laminated board of producing has very strong mechanical strength, avoids it phenomenon in use to occur easily losing;
2, by steel plate, stacked laminate is separated, can disposablely be pressed into the laminate of polylith different-thickness, convenient and swift;
3, by pump, the oil in press is circulated in heating process, guaranteed that in press, temperature is even, make the glass cloth laminated board better quality be pressed into.
the specific embodiment
Below the present invention is further illustrated.
The invention provides a kind of manufacture craft of epoxy glass cloth laminated board, comprise the steps:
(1) glass cloth is immersed in the paint bath that contains epoxy resin and carries out gluing by the gluing stove, wherein this glass cloth is coarse cloth type glass cloth; Utilize the good mechanicalness of coarse cloth type glass cloth, make the epoxy glass cloth laminated board mechanical strength of production good, be not prone to and lose phenomenon;
(2) glass cloth after gluing is put into to tempering furnace and be cured processing; The temperature of processing is 70 ℃-80 ℃, and the processing time is 5-6 minute, guarantees the epoxy resin of glass cloth surface is dried;
(3) according to actual length requirement, the glass cloth after solidifying is carried out to equidistant cut-out;
(4) glass cloth after cutting off is stacked, according to different thickness requirements, utilizes steel plate that stacked glass cloth has vertically been separated to matching board; Thereby can disposablely be pressed into the laminate of polylith different-thickness, convenient and swift;
(5) utilize press to be suppressed the glass cloth separated by steel plate, make epoxy glass cloth laminated board, during the press lamination, oil in press is heated, carry out the circulation of heating oil in press by pump, heat after 2-3 hour, the constant temperature compacting stopped heating cooling 3 hours after 4-5 hour, guaranteed that in press, temperature is even, made the glass cloth laminated board better quality be pressed into.
Press is divided into two processes in cooling 3 hours, is respectively press oil extraction 2 hours and press cooling itself 1 hour gradually, by the process of step cooling, makes the cooling effect of glass cloth laminated board better, has guaranteed the final quality of production.
In sum, the manufacture craft of a kind of epoxy glass cloth laminated board provided by the invention, can strengthen its mechanical strength greatly.
Above demonstration and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is by appending claims and equivalent circle thereof.
Claims (4)
1. the manufacture craft of an epoxy glass cloth laminated board, is characterized in that: comprise the steps:
(1) glass cloth is immersed in the paint bath that contains epoxy resin and carries out gluing by the gluing stove, wherein this glass cloth is coarse cloth type glass cloth;
(2) glass cloth after gluing is put into to tempering furnace and be cured processing;
(3) according to actual length requirement, the glass cloth after solidifying is carried out to equidistant cut-out;
(4) glass cloth after cutting off is stacked, according to different thickness requirements, utilizes steel plate that stacked glass cloth has vertically been separated to matching board;
(5) utilize press to be suppressed the glass cloth separated by steel plate, make epoxy glass cloth laminated board.
2. the manufacture craft of a kind of epoxy glass cloth laminated board according to claim 1 is characterized in that: it is 70 ℃-80 ℃ that tempering furnace described in step (2) solidifies the temperature of processing, and the processing time is 5-6 minute.
3. the manufacture craft of a kind of epoxy glass cloth laminated board according to claim 1 and 2, it is characterized in that: during the middle press lamination of step (5), oil in press is heated, carry out the circulation of heating oil in press by pump, heat after 2-3 hour, the constant temperature compacting stopped heating cooling 3 hours after 4-5 hour.
4. the manufacture craft of a kind of epoxy glass cloth laminated board according to claim 3 is characterized in that: in step (5), press is divided into two processes in cooling 3 hours, is respectively press oil extraction 2 hours and press cooling itself 1 hour gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310354024.2A CN103465556B (en) | 2013-08-15 | 2013-08-15 | A kind of manufacture craft of epoxy glass cloth laminated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310354024.2A CN103465556B (en) | 2013-08-15 | 2013-08-15 | A kind of manufacture craft of epoxy glass cloth laminated board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103465556A true CN103465556A (en) | 2013-12-25 |
| CN103465556B CN103465556B (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310354024.2A Active CN103465556B (en) | 2013-08-15 | 2013-08-15 | A kind of manufacture craft of epoxy glass cloth laminated board |
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| CN (1) | CN103465556B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905981A (en) * | 2020-08-12 | 2020-11-10 | 常熟市迅达亿针纺织有限公司 | Preparation method of knitted fabric coating fabric |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1312638A1 (en) * | 2001-11-16 | 2003-05-21 | Resolution Research Nederland B.V. | Halogen-free phosphorous-and nitrogen-containing flame-resistant epoxy resin compositions, and prepregs derived from thereof |
| CN102632664A (en) * | 2012-03-22 | 2012-08-15 | 杭州盛发电子科技有限公司 | Manufacturing method of epoxy glass cloth laminated sheet |
-
2013
- 2013-08-15 CN CN201310354024.2A patent/CN103465556B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1312638A1 (en) * | 2001-11-16 | 2003-05-21 | Resolution Research Nederland B.V. | Halogen-free phosphorous-and nitrogen-containing flame-resistant epoxy resin compositions, and prepregs derived from thereof |
| CN102632664A (en) * | 2012-03-22 | 2012-08-15 | 杭州盛发电子科技有限公司 | Manufacturing method of epoxy glass cloth laminated sheet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905981A (en) * | 2020-08-12 | 2020-11-10 | 常熟市迅达亿针纺织有限公司 | Preparation method of knitted fabric coating fabric |
| CN111905981B (en) * | 2020-08-12 | 2022-03-25 | 常熟市迅达亿针纺织有限公司 | Preparation method of knitted fabric coating fabric |
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| Publication number | Publication date |
|---|---|
| CN103465556B (en) | 2015-12-23 |
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Address after: 215222, No. 88 Fen Yang Road, Fen Hu Town, Wujiang District, Jiangsu, Suzhou Patentee after: Goode EIS (Suzhou) Corp., Ltd. Address before: 215214, No. 88 Fen Yang Road, Fen Hu Town, Wujiang District, Jiangsu, Suzhou Patentee before: Wujiang Goode EIS Share Co., Ltd. |