CN202611177U - Unsaturated polyester resin epoxy glass fiber composite board - Google Patents
Unsaturated polyester resin epoxy glass fiber composite board Download PDFInfo
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- CN202611177U CN202611177U CN 201220140195 CN201220140195U CN202611177U CN 202611177 U CN202611177 U CN 202611177U CN 201220140195 CN201220140195 CN 201220140195 CN 201220140195 U CN201220140195 U CN 201220140195U CN 202611177 U CN202611177 U CN 202611177U
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- unsaturated polyester
- polyester resin
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- plate
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Abstract
The utility model discloses an unsaturated polyester resin epoxy glass fiber composite board which comprises an unsaturated polyester fiber felt board and prepregs, wherein one or more sheets of the prepregs are overlapped and compounded with two surfaces of the unsaturated polyester fiber felt board. The unsaturated polyester fiber felt board is formed by overlapping and compounding a glass fiber chopped strand felt layer or a continuous felt layer with unsaturated polyester resin layers, the glass fiber chopped strand felt layer or the continuous felt layer is arranged in the middle of the unsaturated polyester fiber felt board, and the unsaturated polyester resin layers are respectively arranged on two surfaces of the glass fiber chopped strand felt layer or the continuous felt layer. The prepregs are formed by overlapping and compounding a glass fiber cloth layer with epoxy resin layers, the glass fiber cloth layer is arranged in the middle of the prepregs, and the epoxy resin layers are respectively arranged on two surfaces of the glass fiber cloth layer. The unsaturated polyester resin epoxy glass fiber composite board overcomes the shortcoming of bad cohesiveness of a surface in an existing unsaturated polyester resin board, improves cohesiveness, and is suitable for application of an unsaturated polyester resin board on a gum bonding craft.
Description
Technical field
The utility model belongs to composite board manufacturing technology field, relates in particular to a kind of gum with unsaturated polyester resin epoxy glass composite plate.
Background technology
The structure of existing unsaturated polyester resin fiberboard is comparatively simple, but there is following defective in it: surperficial bad adhesion when being used for bonding operation such as gum when it, through phenomenons such as coming unstuck appear in regular meeting, has a strong impact on the quality of product.By retrieval; The Chinese patent document discloses the patent documentation of some relevant heat-conducting insulation materials; For example: authorize publication number CN2799723Y to disclose a kind of glass cellular sandwich composite plate, this utility model is composited by cellular type core and fiberglass, and it can be used for building partition, exterior wall, floor or furred ceiling; Have the characteristic that fire protecting performance is good, intensity is high, also have premium properties such as good sound insulation, insulation, protection against the tide, mildew-resistant simultaneously.And for example, authorize publication number CN202139790U to disclose a kind of fiber reinforcement type inorganic heat-insulating decorative plate, the top layer of this utility model patent is a decorative layer; The bottom surface is a glass fiber reinforced layer; The middle part is the inorganic heat preservation stratum granulosum, and it is mainly used in panel and decorates, and adopts glass to strengthen.And in present disclosed document the epocel composite construction of not mentioned unsaturated polyester (UP) fiberboard, the utility model proposes based on this.
Summary of the invention
The utility model provides a kind of unsaturated polyester (UP) epocel composite plate to the defective of the gum existence of existing unsaturated polyester (UP) fiberboard.
The utility model takes following technical scheme to realize: unsaturated polyester resin epoxy glass composite plate; It comprises unsaturated polyester (UP) fibrofelt plate, prepreg, two each range upon range of compound one or more described prepreg of surface of said unsaturated polyester (UP) fibrofelt plate; Described unsaturated polyester (UP) fibrofelt plate is composited through range upon range of with the unsaturated polyester resin layers that are in said glass chopped strand mats or continuous carpet veneer two surfaces respectively by glass chopped strand mats that is in the middle part or continuous carpet veneer; Described prepreg is composited through range upon range of by glass fiber layer of cloth that is in the middle part and the epoxy resin layer that is in said glass fiber layer of cloth two surfaces respectively.
Preferably, the thickness of individual prepreg is 0.1mm～0.2mm.
Preferably, the grammes per square metre of glass fabric is 45g/m
2～210g/m
2
Preferably, after many unsaturated polyester (UP) fibrofelt plate stack, two each range upon range of compound described prepreg of surface.
Preferably, the thickness of unsaturated polyester (UP) fibrofelt plate is 1mm～10mm.
Preferably, grammes per square metre glass chopped or continuous felt is 300g/m
2～600g/m
2
The utility model unsaturated polyester resin epoxy glass composite plate; It is formed by levels prepreg and intermediate layer unsaturated polyester (UP) fibrofelt plate thermo-compression bonding; And prepreg is formed by the epoxide-resin glue of levels and the glass fabric infiltration oven dry of centre, and the unsaturated polyester (UP) fibrofelt plate in intermediate layer is formed by the unsaturated polyester resin layer of levels and the glass fiber carpet veneer infiltration post curing hot pressing of centre.
The utility model has overcome the shortcoming that there is surperficial bad adhesion in existing unsaturated polyester resin plate, has improved caking property, is suitable for the application of unsaturated polyester (UP) fiberboard on the gum bonding process.In addition, because it has added epoxy glass cloth, thereby improved the mechanical performance of entire product, its intensity is high, corrosion resistance is strong.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment.
Among Fig. 1,1-epoxy resin layer, 2-glass fiber layer of cloth, 3-unsaturated polyester resin layer, 4-glass fiber carpet veneer.
The specific embodiment
Elaborate in the face of the utility model embodiment down.
Referring to Fig. 1; Present embodiment unsaturated polyester resin epoxy glass composite plate comprises three big layers of structure; As shown in the figure, be successively from top to down: prepreg A1, unsaturated polyester (UP) fibrofelt plate B, prepreg A2, prepreg A1 is identical with the structure of prepreg A2; Respectively comprise three layers: upper strata (epoxy resin layer 1), intermediate layer (glass fiber layer of cloth 2), lower floor's (epoxy resin layer 1), the grammes per square metre of glass fabric is 45g/m
2～210g/m
2Prepreg glue content is 35～50%, and the thickness of individual prepreg is 0.1mm～0.2mm.Unsaturated polyester (UP) fibrofelt plate B comprises three layers: upper strata (unsaturated polyester resin layer 3), intermediate layer (glass chopped strand mats or continuous carpet veneer 4), lower floor's (unsaturated polyester resin layer 3), grammes per square metre glass chopped or continuous felt is 300g/m
2～600g/m
2The thickness of individual unsaturated polyester (UP) fibrofelt plate is 1mm～10mm (containing the glass chopped or continuous felt of single or multiple lift).Unsaturated polyester (UP) fiberboard glue content 30%～55%.The range upon range of according to the order of sequence back of epoxy glass cloth (prepreg) A1, the A2 of above-mentioned intermediate layer unsaturated polyester (UP) fibrofelt plate B and upper and lower surface is compounded to form unsaturated polyester resin epoxy glass composite plate through hot pressing.
Certainly, many prepregs can be added in two top layers of unsaturated polyester (UP) fibrofelt plate B; In addition, also can be with after many unsaturated polyester (UP) fibrofelt plate stack bondings, one or more prepreg is added on two surfaces, no longer details.
The utility model unsaturated polyester resin epoxy glass composite plate; Two surface recombination epoxy glass prepregs at unsaturated polyester (UP) fibrofelt plate; Behind hot-press solidifying, obtaining the intermediate layer is that unsaturated polyester (UP) fiberboard, two skins are a composite plate structure of epoxy glass plate, and it is because caking property of epoxy resin is strong; Bad phenomenon such as can make the unsaturated polyester (UP) fiberboard on gum bonding is used, reduce to come unstuck, guarantee the surperficial caking property of sheet material.The utility model is that the gum of unsaturated polyester (UP) fiberboard provides a kind of new solution, will be a kind of development trend of following unsaturated polyester (UP) fiberboard gum application.
Claims (6)
1. unsaturated polyester resin epoxy glass composite plate is characterized in that comprising unsaturated polyester (UP) fibrofelt plate, prepreg, two each range upon range of compound one or more described prepreg of surface of said unsaturated polyester (UP) fibrofelt plate; Described unsaturated polyester (UP) fibrofelt plate is composited through range upon range of with the unsaturated polyester resin layers that are in said glass chopped strand mats or continuous carpet veneer two surfaces respectively by glass chopped strand mats that is in the middle part or continuous carpet veneer; Described prepreg is composited through range upon range of by glass fiber layer of cloth that is in the middle part and the epoxy resin layer that is in said glass fiber layer of cloth two surfaces respectively.
2. unsaturated polyester resin epoxy glass composite plate as claimed in claim 1, it is characterized in that: the thickness of individual prepreg is 0.1mm～0.2mm.
3. according to claim 1 or claim 2 unsaturated polyester resin epoxy glass composite plate, it is characterized in that: the grammes per square metre of said glass fabric is 45g/m
2～210g/m
2
4. unsaturated polyester resin epoxy glass composite plate as claimed in claim 1 is characterized in that: after many unsaturated polyester (UP) fibrofelt plate stack, and two each range upon range of compound described prepreg of surface.
5. like claim 1 or 4 described unsaturated polyester resin epoxy glass composite plates, it is characterized in that: the thickness of individual unsaturated polyester (UP) fibrofelt plate is 1mm～10mm.
6. like claim 1 or 4 described unsaturated polyester resin epoxy glass composite plates, it is characterized in that: said grammes per square metre glass chopped or continuous felt is 300g/m
2～600g/m
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220140195 CN202611177U (en) | 2012-04-01 | 2012-04-01 | Unsaturated polyester resin epoxy glass fiber composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220140195 CN202611177U (en) | 2012-04-01 | 2012-04-01 | Unsaturated polyester resin epoxy glass fiber composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611177U true CN202611177U (en) | 2012-12-19 |
Family
ID=47344887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220140195 Expired - Lifetime CN202611177U (en) | 2012-04-01 | 2012-04-01 | Unsaturated polyester resin epoxy glass fiber composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202611177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618298A (en) * | 2016-11-24 | 2017-05-10 | 平湖市欧迪雅厨卫设备有限公司 | Epoxy resin mixed regenerated bathroom cabinet |
-
2012
- 2012-04-01 CN CN 201220140195 patent/CN202611177U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618298A (en) * | 2016-11-24 | 2017-05-10 | 平湖市欧迪雅厨卫设备有限公司 | Epoxy resin mixed regenerated bathroom cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |