CN208020875U - A kind of EPGC203 fire resistant epoxies glass cloth laminated board - Google Patents
A kind of EPGC203 fire resistant epoxies glass cloth laminated board Download PDFInfo
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- CN208020875U CN208020875U CN201721917663.5U CN201721917663U CN208020875U CN 208020875 U CN208020875 U CN 208020875U CN 201721917663 U CN201721917663 U CN 201721917663U CN 208020875 U CN208020875 U CN 208020875U
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- China
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- glass cloth
- layer
- laminated board
- cloth prepreg
- prepreg
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Abstract
The utility model discloses a kind of EPGC203 fire resistant epoxies glass cloth laminated boards,Including adjustable mounting hole,Interstitial hole is mounted on the center position of compound glass cloth prepreg,The inside of the compound glass cloth prepreg and adjustable mounting hole is provided at the corner location,It is provided with protection connector at the quadrangle outer fix of the compound glass cloth prepreg,Adjustable mounting hole is mounted on epoxy glass cloth laminated board,In this way when either nut is bigger than normal or less than normal for installation pillar,The size of adjustable mounting hole can be adjusted,Installation can adapt to different size of installation pillar or nut in this way,Protection frame and protection connector are even more mounted on epoxy glass cloth laminated board,Protection frame and protection connector can protect epoxy glass cloth laminated board,It prevents other sundries to hit epoxy glass cloth laminated board to damage epoxy glass cloth laminated board.
Description
Technical field
The utility model belongs to epoxy glass cloth laminated board correlative technology field, and in particular to a kind of EPGC203 high temperature resistants
Epoxy glass cloth laminated board.
Background technology
It with alkali-free glass fiber cloth is base material that epoxy glass cloth laminated board, which is by chemically treated electrician, with epoxy resin
As adhesive through laminated product made of hot pressing, high mechanical strength under high temperature, electric property stability is good under high humidity, epoxy glass
Glass cloth laminated board abbreviation epoxy plate, definition and purposes, epoxy glass cloth laminated board are by chemically treated electrician alkali-free glass
Glass fiber cloth is base material, using epoxy resin as adhesive through laminated product made of hot pressing, high mechanical strength under high temperature, and high humidity
Lower electric property stability is good.Suitable for fields such as machinery, electrical and electronics, laminate surface is smooth, bubble-free, pockmark and wrinkle
Line allows have the other defect for not influencing to use, such as：Scratch, impression, stain and a small amount of spot.Edge should be cut neatly, end
Face must not have layering and crackle.
EPGC203 epoxy glass cloth laminated boards execute standard：IEC60893-3-1：2003GB/T1303.4-2009 resistance to
Warm grade：F grades of colors：True qualities, green character：Performance is similar to EPGC201, but improves heat resistance, mechanical strength under high temperature
Height is similar to NEMA standard G-11 plate purposes：Machinery, electronics, electrical use.Suitable for have high temperature resistant require machinery, electronics,
Electrical equipment insulation system parts.
Existing epoxy glass cloth laminated board technology has the following problems：Present epoxy glass cloth laminated board is in installation
When, hole is all fixed size, does not adapt to the installation under different situations thus, to epoxy glass cloth laminated board
Installation brings big inconvenience.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of EPGC203 fire resistant epoxies glass cloth laminated board
Itd is proposed in background technology the size in hole it is immutable bring installation it is inconvenient the problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of EPGC203 fire resistant epoxies glass
Cloth laminated board, including adjustable mounting hole, interstitial hole are mounted on the center position of compound glass cloth prepreg, the layer glass
The inside of glass cloth prepreg and adjustable mounting hole is provided at the corner location, the four of the compound glass cloth prepreg
It is provided with protection connector at the outer fix of angle, connects on the outside of four sides of the compound glass cloth prepreg and positioned at two protection
Protection frame is provided between connector.
Preferably, the compound glass cloth prepreg includes third layer glass cloth prepreg, lower extruded layer, the second layer
Glass cloth prepreg, upper extruded layer and first layer glass cloth prepreg, the first layer glass cloth prepreg are mounted on
The lower end of the lower end of upper extruded layer, the upper extruded layer is provided with second layer glass cloth prepreg, the second layer glass cloth
The lower end of prepreg is provided with lower extruded layer, and the lower end of the lower extruded layer is provided with third layer glass cloth prepreg, institute
State third layer glass cloth prepreg, lower extruded layer, second layer glass cloth prepreg, upper extruded layer and first layer glass cloth half
The extruding of cured sheets extrusion equipment produces.
Preferably, the adjustable mounting hole includes intermediate seam, endoporus, upper baffle ring, outer shroud and lower baffle ring, the endoporus installation
The upper end of the center position of outer shroud, the outer shroud is provided with baffle ring, lower baffle ring is provided with below the outer shroud, it is described
The centre of upper baffle ring, outer shroud and lower baffle ring is provided with intermediate seam.
Preferably, the protection frame includes framework, link slot and card slot, the inside of the framework and is set positioned at positive front end
It is equipped with card slot, link slot is provided at left and right sides of the framework.
Preferably, the protection connector includes upper connection bump, lower connection bump and connector, the connector it is upper
End is provided with connection bump, and the lower right of the connector is provided with lower connection bump.
Preferably, the compound glass cloth prepreg is a kind of rectangle structure, and compound glass cloth prepreg is
Pass through extrusion equipment extrusion forming.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model is mounted with that adjustable mounting hole, adjustable mounting hole are by centre on epoxy glass cloth laminated board
What seam, endoporus, upper baffle ring, outer shroud and lower baffle ring formed, adjustable mounting hole is placed into epoxy glass cloth laminated board corner location
Locate inside the hole opened in advance, and the hole opened in advance wants bigger than normal, in this way when epoxy glass cloth laminated board is installed, so that it may
To use adjustable mounting hole to be installed, in this way when either nut is bigger than normal or less than normal for installation pillar, so that it may with movement
The intermediate size stitched of upper baffle ring, outer shroud and lower baffle ring, so that it may to adjust the size of endoporus, so as to adjust adjustable mounting hole
Size, in this way installation can adapt to different size of installation pillar or nut so that epoxy glass cloth
The installation of pressing plate is more diversified.
2, the utility model is mounted with that protection frame and protection connector, protection frame are on epoxy glass cloth laminated board
It is made of framework, link slot and card slot, protection connector is by upper connection bump, lower connection bump and connector, thus
Protection frame can be placed at four side positions of epoxy glass cloth laminated board, the card slot inside protection frame is stuck in epoxy glass
Four sides of glass cloth laminated board, then on protection connector upper connection bump and lower connection bump be inserted respectively into protection frame
Inside link slot inside both ends, so that protection frame is mounted on four sides of epoxy glass cloth laminated board, such protection frame
Epoxy glass cloth laminated board can be protected with protection connector, it is therefore prevented that other sundries hit epoxy glass fabric lamination
Plate damages epoxy glass cloth laminated board, improves the performance of epoxy glass cloth laminated board.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the compound glass cloth prepreg structural schematic diagram of the utility model；
Fig. 3 is the adjustable structure of mounting hole schematic diagram of the utility model；
Fig. 4 is the protection frame structural schematic diagram of the utility model；
Fig. 5 is the protection connector structural schematic diagram of the utility model；
In figure：1, adjustable mounting hole；11, intermediate seam；12, endoporus；13, upper baffle ring；14, outer shroud；15, lower baffle ring；2, in
Between hole；3, compound glass cloth prepreg；31, third layer glass cloth prepreg；32, lower extruded layer；33, second layer glass cloth
Prepreg；34, upper extruded layer；35, first layer glass cloth prepreg；4, protection frame；41, framework；42, link slot；
43, card slot；5, connector is protected；51, upper connection bump；52, lower connection bump；53, connector.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of EPGC203 fire resistant epoxies glass fabric layer
Pressing plate, including adjustable mounting hole 1, interstitial hole 2 are mounted on the center position of compound glass cloth prepreg 3, compound glass cloth
The inside of prepreg 3 and adjustable mounting hole 1 is provided at the corner location, outside the quadrangle of compound glass cloth prepreg 3
It is provided at side position and protects connector 5, on the outside of four sides of compound glass cloth prepreg 3 and positioned at two protection connectors 5
Between be provided with protection frame 4.
In order to which working performance is more preferable, in the utility model, it is preferred that compound glass cloth prepreg 3 includes third layer glass
Glass cloth prepreg 31, lower extruded layer 32, second layer glass cloth prepreg 33, upper extruded layer 34 and first layer glass cloth half is solid
Change piece 35, first layer glass cloth prepreg 35 is mounted on the lower end of upper extruded layer 34, and the lower end of upper extruded layer 34 is provided with the
The lower end of two layers of glass cloth prepreg 33, second layer glass cloth prepreg 33 is provided with lower extruded layer 32, lower extruded layer 32
Lower end be provided with third layer glass cloth prepreg 31, third layer glass cloth prepreg 31, lower extruded layer 32, second layer glass
Glass cloth prepreg 33, upper extruded layer 34 and the extruding of 35 extrusion equipment of first layer glass cloth prepreg produce.
In order to install enhanced convenience, in the utility model, it is preferred that adjustable mounting hole 1 includes intermediate seam 11, endoporus
12, upper baffle ring 13, outer shroud 14 and lower baffle ring 15, endoporus 12 are mounted on the center position of outer shroud 14, the upper end setting of outer shroud 14
There are upper baffle ring 13, the lower section of outer shroud 14 to be provided with lower baffle ring 15, the centre of upper baffle ring 13, outer shroud 14 and lower baffle ring 15 is provided with
Centre seam 11.
In order to preferably protect, in the utility model, it is preferred that protection frame 4 includes framework 41,42 and of link slot
Card slot 43, the inside of framework 41 and is provided with card slot 43 positioned at positive front end, and the left and right sides of framework 41 is provided with link slot 42.
In order to preferably protect, in the utility model, it is preferred that protection connector 5 include upper connection bump 51, under
The upper end of connection bump 52 and connector 53, connector 53 is provided with connection bump 51, and the lower right of connector 53 is provided with
Lower connection bump 52.
It is produced in order to more efficient, in the utility model, it is preferred that compound glass cloth prepreg 3 is a kind of
Rectangle structure, and compound glass cloth prepreg 3 is by extrusion equipment extrusion forming.
The operation principle and process for using of the utility model：70 parts of bisphenol A type epoxy resin, o-Hydroxytoluene are provided first
30 parts of formaldehyde epoxy resin, 20 parts of diamino diphenyl sulfone, 20 parts of linear phenolic resin, 0.1 part of methylimidazole, dimethyl formyl
Then 30 parts of amine, 20 parts of aluminium hydroxide add diamino diphenyl sulfone and diformazan dimethylformamide is added in reaction kettle
Base imidazoles normal-temperature dissolution 30 minutes adds bisphenol A type epoxy resin, Study On O-cresol Epoxy Resin and linear phenolic resin and fills
Divide dissolving 4 hours, is eventually adding aluminium hydroxide and dissolves 60 minutes, such high-temperature-resistant epoxy resin glue can configure completion
, then glass cloth is immersed in inside the high-temperature-resistant epoxy resin glue of configuration, such glass cloth prepreg can give birth to
Production completes, then third layer glass cloth prepreg 31, lower extruded layer 32, second layer glass cloth prepreg 33, it is upper squeeze
Laminate layer 34 and first layer glass cloth prepreg 35 are squeezed into compound glass cloth prepreg 3 by pressue device, then multilayer
Glass cloth prepreg 3 can be applied to normal work life and suffer, and being mounted on epoxy glass cloth laminated board can
Mounting hole 1, adjustable mounting hole 1 is adjusted to be made of centre seam 11, endoporus 12, upper baffle ring 13, outer shroud 14 and lower baffle ring 15,
Adjustable mounting hole 1 is placed into inside the hole opened in advance at epoxy glass cloth laminated board corner location, and the hole opened in advance is inclined
Greatly, in this way when epoxy glass cloth laminated board is installed, so that it may to use adjustable mounting hole 1 to be installed, work as peace in this way
Pillar is filled when either nut is bigger than normal or less than normal, so that it may stitch with mobile upper baffle ring 13, outer shroud 14 and the intermediate of lower baffle ring 15
11 size, so that it may to adjust the size of endoporus 12, so as to adjust the size of adjustable mounting hole 1, install in this way
Different size of installation pillar or nut are adapted to, so that the installation of epoxy glass cloth laminated board is more various
Change, be even more mounted on epoxy glass cloth laminated board protection frame 4 and protection connector 5, protection frame 4 be by framework 41,
What link slot 42 and card slot 43 formed, protection connector 5 be by upper connection bump 51, lower connection bump 52 and connector 53, this
Sample can be placed on protection frame 4 at four side positions of epoxy glass cloth laminated board, the card slot 43 of 4 the inside of protection frame
Be stuck in four sides of epoxy glass cloth laminated board, then on protection connector 5 upper connection bump 51 and lower connection bump 52 divide
It is not inserted into 42 the inside of link slot inside 4 both ends of protection frame, to which protection frame 4 is mounted on epoxy glass cloth laminated board
Four sides, such protection frame 4 and protection connector 5 epoxy glass cloth laminated board can be protected, it is therefore prevented that other
Sundries hits epoxy glass cloth laminated board and is damaged to epoxy glass cloth laminated board, improves making for epoxy glass cloth laminated board
Use performance.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of EPGC203 fire resistant epoxies glass cloth laminated board, including adjustable mounting hole (1), it is characterised in that：Interstitial hole
(2) be mounted on compound glass cloth prepreg (3) center position, the inside of the compound glass cloth prepreg (3) and
It is provided with adjustable mounting hole (1) at corner location, is set at the quadrangle outer fix of the compound glass cloth prepreg (3)
It is equipped with and protects connector (5), on the outside of four sides of the compound glass cloth prepreg (3) and positioned at two protection connectors (5)
Between be provided with protection frame (4).
2. a kind of EPGC203 fire resistant epoxies glass cloth laminated board according to claim 1, it is characterised in that：It is described more
Layer glass cloth prepreg (3) includes that third layer glass cloth prepreg (31), lower extruded layer (32), second layer glass cloth half are solid
Change piece (33), upper extruded layer (34) and first layer glass cloth prepreg (35), the first layer glass cloth prepreg (35)
The lower end of lower end mounted on upper extruded layer (34), the upper extruded layer (34) is provided with second layer glass cloth prepreg
(33), the lower end of the second layer glass cloth prepreg (33) is provided with lower extruded layer (32), the lower extruded layer (32)
Lower end is provided with third layer glass cloth prepreg (31), the third layer glass cloth prepreg (31), lower extruded layer (32),
Second layer glass cloth prepreg (33), upper extruded layer (34) and first layer glass cloth prepreg (35) extrusion equipment squeeze life
It produces.
3. a kind of EPGC203 fire resistant epoxies glass cloth laminated board according to claim 1, it is characterised in that：It is described can
It includes intermediate seam (11), endoporus (12), upper baffle ring (13), outer shroud (14) and lower baffle ring (15), the endoporus to adjust mounting hole (1)
(12) it is mounted on the center position of outer shroud (14), the upper end of the outer shroud (14) is provided with baffle ring (13), the outer shroud
(14) lower baffle ring (15) is provided with below, during the centre of the upper baffle ring (13), outer shroud (14) and lower baffle ring (15) is provided with
Between stitch (11).
4. a kind of EPGC203 fire resistant epoxies glass cloth laminated board according to claim 1, it is characterised in that：It is described anti-
Safe edge frame (4) includes framework (41), link slot (42) and card slot (43), the inside of the framework (41) and is arranged positioned at positive front end
There is card slot (43), link slot (42) is provided at left and right sides of the framework (41).
5. a kind of EPGC203 fire resistant epoxies glass cloth laminated board according to claim 1, it is characterised in that：It is described anti-
It includes upper connection bump (51), lower connection bump (52) and connector (53), the upper end of the connector (53) to protect connector (5)
It is provided with connection bump (51), the lower right of the connector (53) is provided with lower connection bump (52).
6. a kind of EPGC203 fire resistant epoxies glass cloth laminated board according to claim 1, it is characterised in that：It is described more
Layer glass cloth prepreg (3) is a kind of rectangle structure, and compound glass cloth prepreg (3) is squeezed by extrusion equipment
It is molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917663.5U CN208020875U (en) | 2017-12-28 | 2017-12-28 | A kind of EPGC203 fire resistant epoxies glass cloth laminated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917663.5U CN208020875U (en) | 2017-12-28 | 2017-12-28 | A kind of EPGC203 fire resistant epoxies glass cloth laminated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208020875U true CN208020875U (en) | 2018-10-30 |
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ID=63901603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721917663.5U Active CN208020875U (en) | 2017-12-28 | 2017-12-28 | A kind of EPGC203 fire resistant epoxies glass cloth laminated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208020875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023108357A1 (en) * | 2021-12-13 | 2023-06-22 | 袁建民 | Fixing apparatus for laminator high-temperature cloth |
-
2017
- 2017-12-28 CN CN201721917663.5U patent/CN208020875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023108357A1 (en) * | 2021-12-13 | 2023-06-22 | 袁建民 | Fixing apparatus for laminator high-temperature cloth |
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