CN207931238U - A kind of glass fiber reinforced thermosetting thermoplastic composite board material and production equipment - Google Patents
A kind of glass fiber reinforced thermosetting thermoplastic composite board material and production equipment Download PDFInfo
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- CN207931238U CN207931238U CN201721875775.9U CN201721875775U CN207931238U CN 207931238 U CN207931238 U CN 207931238U CN 201721875775 U CN201721875775 U CN 201721875775U CN 207931238 U CN207931238 U CN 207931238U
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- glass fiber
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Abstract
The utility model is related to a kind of glass fiber reinforced thermosetting thermoplastic composite board material and production equipments, it belongs to field of compound material.The utility model composite board includes glass fiber reinforced thermosetting plank, continuous carpet veneer and fiberglass reinforced thermoplastic sheet, and continuous carpet veneer is arranged between glass fiber reinforced thermosetting plank and fiberglass reinforced thermoplastic sheet.The production equipment of the utility model composite board includes transfer structure, baking oven one, baking oven two, molding two pairs of rollers and setting roll, glass fiber reinforced thermosetting plank enters baking oven one by transfer structure, glass fiber reinforced thermosetting plate surface setting layer of glass fiber after solidification enhances thermoplastic sheet, enter baking oven two by transfer structure, fiberglass reinforced thermoplastic sheet is heated by baking oven two and is melted, then passes sequentially through the effect of molding two pairs of rollers and setting roll.The utility model is reasonable for structure, and performance is good, and securely and reliably, production equipment can realize continuous production.
Description
Technical field
The utility model is related to a kind of plank and production equipments, more particularly, to a kind of glass fiber reinforced thermosetting thermoplastic composite board
Material and production equipment, it belongs to field of compound material.
Background technology
Thermosetting resin be it is a kind of by intermolecular cross-linking, formed reticular structure resin system, once after curing completely
Heated also not soften, a kind of resin that can not be dissolved has the characteristics that hardness is high, intensity is good, modulus is big.And thermoplastic resin
It is to be combined together by intermolecular force, has the characteristics that a kind of resin by thermal softening, hardening by cooling, there is excellent resist
Impact property, lower density and recyclable characteristic.
Due to thermosetting resin and difference of the thermoplastic resin in performance and feature, it includes that glass increases to make thermosetting resin
Heat-flash thermosetting resin requires high field to be widely used in intensity, modulus, and thermoplastic resin includes fiberglass reinforced thermoplastic resin
Fat is in shock resistance requirement and loss of weight and needs the application of consider to recycle etc. more.
Therefore thermosets and thermoplastic material are organically combined on same plank, make the plank is wherein on one side
Thermosets another side is thermoplastic material, the advantages of playing thermoplastic thermosetting simultaneously, expands the application range of this kind of plank.
But thermosetting resin with thermoplastic resin due to differing greatly on molecular structure and characteristic, especially for poly- third
Alkene (PP) and polyethylene (PE) resin, it is difficult to the combination of thermoplastic and thermosetting is realized using gluing.
The mode of existing thermosetting thermoplastic connection is generally by the way of adhesive or mechanical connection.If using adhesive
Realize that the connection of thermosetting and thermoplastic, one side thermosetting and the surface of thermoplastic (the especially PP or PE of thermoplastic) material need progress clear
The pretreatment washing, polish, activating etc., the thermosetting on the other hand combined with needs due to the performance of adhesive itself and thermoplastic material
Characteristic is different, therefore is susceptible to degumming or the case where glue-line fails.
And be then easy to generate stress concentration at mechanical connection using mechanical connection manner, so as to cause the material after combination
Higher outer force effect can not be born, material damage is easy tod produce.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies existing in the prior art, and provide a kind of structure design conjunction
Reason realizes thermosetting and thermoplastic by the way that continuous carpet veneer is arranged between glass fiber reinforced thermosetting plank and fiberglass reinforced thermoplastic sheet
Combination, performance is good, and securely and reliably, production equipment can realize continuous production, and easy to operate glass fiber reinforced thermosetting thermoplastic is multiple
Plywood material and production equipment.
The technical scheme in the invention for solving the above technical problem is：The glass fiber reinforced thermosetting thermoplastic composite board material,
Including glass fiber reinforced thermosetting plank, continuous carpet veneer and fiberglass reinforced thermoplastic sheet, it is characterised in that：The continuous carpet veneer
It is arranged between glass fiber reinforced thermosetting plank and fiberglass reinforced thermoplastic sheet, thermosetting resin is provided in the continuous carpet veneer
And thermoplastic resin, and thermosetting resin and thermoplastic resin form interpenetrating networks shape structure, continuous felt inside continuous carpet veneer
Layer is the boundary layer of thermosetting resin and thermoplastic resin；By continuous carpet veneer, the combination of thermosetting plank and thermo-plastic planking is realized,
Interpenetrating networks shape is engaged, and intensity is high, is not easy to be destroyed, and is not also needed complicated pretreatment, is satisfied the use demand.
Preferably, fiberglass reinforced thermoplastic sheet described in the utility model includes short fiber reinforced thermoplastic sheet, length
Fiber reinforced thermolplastic plank and continuous fiber reinforced thermoplastic plank；It is selected according to actual conditions.
The utility model also provides a kind of production equipment of glass fiber reinforced thermosetting thermoplastic composite board material, using fiberglass reinforced heat
Gu thermoplastic composite board material, it is characterised in that：Including transfer structure, baking oven one, baking oven two, molding two pairs of rollers and setting roll, the glass
One layer is arranged on fiber reinforced thermosetting plank not plus the continuous felt of any resin, the glass fiber reinforced thermosetting plank pass through transmission
Structure enters baking oven one, and forming one side after the resin solidification in glass fiber reinforced thermosetting plank and continuous felt contains solidified resin
Transition state continuous felt, the glass fiber reinforced thermosetting plate surface setting layer of glass fiber after solidification enhance thermoplastic sheet, pass through biography
Structure is sent to enter baking oven two, fiberglass reinforced thermoplastic sheet is heated by baking oven two and melted, then is passed sequentially through molding two pairs of rollers and determined
The effect of type roller；Securely and reliably, production equipment can realize continuous production
Preferably, transfer structure described in the utility model uses conveyer belt or transfer roller；For transmitting.
Preferably, glass fiber reinforced thermosetting plank described in the utility model, which uses, contains unsaturated polyester resin or epoxy
The glass fabric of resin monomer or other fiberglass products.
Preferably, the thickness of glass fiber reinforced thermosetting plank described in the utility model is 0.5mm -10mm；Fiberglass reinforced
The thickness of thermoplastic sheet is 0.4mm -6mm.
The utility model compared with prior art, has the following advantages and effect：Reasonable in design, performance is good, safety
Reliably, production equipment can realize continuous production, easy to operate, using glass continuous felt be interface, by continuous felt one side with
Thermosetting resin impregnates, and another side is impregnated with thermoplastic resin, real to form an interface graded bedding from thermosetting to thermoplastic
The combination of existing thermosetting and thermo-plastic planking, since this kind of combination is a kind of thermosetting, the occlusion of thermoplastic interpenetrating networks shape, bond strength
Height, is not easy to be destroyed, and does not also need complicated pretreatment.
Description of the drawings
Fig. 1 is the glass fiber reinforced thermosetting and fiberglass reinforced thermo-plastic planking's structural schematic diagram of the utility model embodiment.
Fig. 2 is production equipment and its preparation process letter of the utility model embodiment glass fiber reinforced thermosetting thermoplastic composite board material
Figure.
In figure：Glass fiber reinforced thermosetting plank 1, continuous felt 2, fiberglass reinforced thermoplastic sheet 3, transition state continuous felt 21,
Continuous carpet veneer 22, transfer structure 51, baking oven 1, baking oven 2 53 are molded two pairs of rollers 54, setting roll 55.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Embodiment.
Referring to Fig. 1 to Fig. 2, glass fiber reinforced thermosetting thermoplastic composite board material includes glass fiber reinforced thermosetting plank 1, continuous carpet veneer
22 and fiberglass reinforced thermoplastic sheet 3, continuous carpet veneer 22 is arranged in glass fiber reinforced thermosetting plank 1 and fiberglass reinforced thermoplastic sheet
Between material 3, thermosetting resin and thermoplastic resin are provided in the continuous carpet veneer 22, and thermosetting resin and thermoplastic resin exist
22 inside of continuous carpet veneer forms interpenetrating networks shape structure, and continuous carpet veneer 22 is the boundary layer of thermosetting resin and thermoplastic resin.
The fiberglass reinforced thermoplastic sheet 3 of the present embodiment includes short fiber reinforced thermoplastic sheet, long fiber reinforcement thermoplastic
Property plank and continuous fiber reinforced thermoplastic plank.
The production equipment of the glass fiber reinforced thermosetting thermoplastic composite board material of the present embodiment include transfer structure 51, baking oven 1,
Baking oven 2 53 is molded two pairs of rollers 54 and setting roll 55, and one layer of company for not adding any resin is arranged on glass fiber reinforced thermosetting plank 1
Continuous felt 2, the glass fiber reinforced thermosetting plank 1 pass through the entrance baking oven 1 of transfer structure 51, glass fiber reinforced thermosetting plank 1 and company
Transition state continuous felt 21 of the one side containing solidified resin, the glass fiber reinforced thermosetting after solidification are formed after resin solidification in continuous felt
Layer of glass fiber, which is arranged, in 1 surface of plank enhances thermoplastic sheet 3, enters baking oven 2 53, fiberglass reinforced thermoplastic by transfer structure 51
Property plank 3 by baking oven 2 53 heat melt, then pass sequentially through molding two pairs of rollers 54 and setting roll 55 effect.
The transfer structure 51 of the present embodiment uses conveyer belt or transfer roller.
The glass fiber reinforced thermosetting plank 1 of the present embodiment uses the glass containing unsaturated polyester resin or epoxy monomer
Glass fabric or other fiberglass products；Wherein the substances such as initiator, Ke Yi have been added in unsaturated polyester (UP) or epoxy resin
Initiated polymerization under heating state ultimately forms cured plank.
The preparation process of the glass fiber reinforced thermosetting thermoplastic composite board material of the present embodiment is as follows：By glass fiber reinforced thermosetting plank
1 one layer of one side covering is entered by transfer structure 51 in baking oven 1, not plus after the continuous felt 2 of any resin by heating side
Formula causes unsaturated polyester (UP) or epoxy resin cure, while solidification a part of resin by capillarity from fiberglass reinforced
Enter continuous felt, after the resin solidification in glass fiber reinforced thermosetting plank 1 and continuous felt, continuous felt portion in thermosetting property plank 1
Divide and forms a kind of transition state continuous felt 21 of the one side containing solidified resin；Glass fiber reinforced thermosetting plate after having been cured later
1 surface of material, which covers layer of glass fiber, enhances thermoplastic sheet 3, and is entered it in baking oven 2 53 by transfer structure 51, and glass increases
Strong thermoplastic sheet 3 in baking oven 2 53 heating melting and under the action of being molded two pairs of rollers 54 partial melting thermoplastic resin into
Enter in continuous felt 21, and form thermosetting, thermoplastic resin to have the continuous carpet veneer 22 of interpenetrating network inside continuous felt, finally leads to
It crosses under the action of setting roll 55 and realizes that product is cooling, sizing, form final products.
The thickness of the glass fiber reinforced thermosetting plank 1 of the present embodiment is 0.5mm -10mm；Fiberglass reinforced thermoplastic sheet 3
Thickness be 0.4mm -6mm.
The continuous felt grammes per square metre of the present embodiment is 100g/ ㎡ -1000g/ ㎡.
The temperature range of the baking oven 1 of the present embodiment is 50 DEG C -150 DEG C；The temperature range of baking oven 2 53 be 180 DEG C-
250℃。
The pressure limit of the forming roller 54 of the present embodiment is 0.1MPa -10MPa, and temperature range is 80 DEG C -180 DEG C；It is fixed
The pressure limit of type roller 55 is 0.1MPa -5MPa, and temperature range is 10 DEG C -80 DEG C.
The present embodiment utilizes surface richness by adding one layer of continuous felt on its surface during thermosetting property plate forming
The thermosetting resin of collection realizes the partial immersion to continuous felt, the base after thermosetting plank completes solidification as thermo-plastic planking's compacting
Plate is finally existed by heating the thermoplastic resin in molten thermoplastic plank and realizing dipping of the thermoplastic resin to continuous felt
The interface that a thermosetting thermoplastic mutually merges is formed at continuous felt, realizes the combination of thermosetting plank and thermo-plastic planking, and lead to
The production equipment for crossing design realizes continuous production.
Thermosetting resin makes the simple thermosetting resin in Woven glass cloth enter in continuous felt by capillarity, and
Realize that Woven glass cloth enhances the combination of thermosetting property plank system and continuous fiber felt by the effect being heating and curing.
Under the action of thermoplastic resin is by capillarity and ambient pressure, into continuous fiber felt, and realize
The formation of the interpenetrating networks of thermosetting, thermoplastic inside continuous fiber felt passes through continuous fiber felt to reach thermosetting and thermoplastic
Be combineding with each other and form an entirety as interface.
The combination of fiberglass reinforced unsaturated polyester resin and fiberglass reinforced PP or PE plank may be implemented, or realize that glass increases
The combination of strong epoxy resin and fiberglass reinforced PP or PE plank.
The present embodiment is the combination that transition zone realizes thermosetting and thermoplastic by the way that one layer of fiber continuous felt is arranged, to avoid machine
Tool connection leads to connecting portion stress concentration and destroys, and can also avoid increasing complicated pretreatment process using adhesive.
By above-mentioned elaboration, those skilled in the art can implement.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of parts and components is named
Claiming etc. can be different, described in this specification above content is only to the utility model structure example explanation.
The equivalence changes or simple change that all structure, feature and principles according to described in the utility model patent concept are done, are wrapped
It includes in the protection domain of the utility model patent.Those skilled in the art of the present invention can be to described
Specific embodiment does various modifications or additions or substitutes by a similar method, without departing from the knot of the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of glass fiber reinforced thermosetting thermoplastic composite board material, including glass fiber reinforced thermosetting plank, continuous carpet veneer and fiberglass reinforced
Thermoplastic sheet, it is characterised in that：The continuous carpet veneer is arranged in glass fiber reinforced thermosetting plank and fiberglass reinforced thermoplastic sheet
Between material, thermosetting resin and thermoplastic resin are provided in the continuous carpet veneer, and thermosetting resin and thermoplastic resin are even
Interpenetrating networks shape structure is formed inside continuous carpet veneer, continuous carpet veneer is the boundary layer of thermosetting resin and thermoplastic resin.
2. glass fiber reinforced thermosetting thermoplastic composite board material according to claim 1, it is characterised in that：The fiberglass reinforced thermoplastic
Property plank includes short fiber reinforced thermoplastic sheet, long fiber reinforcement thermoplastic sheet and continuous fiber reinforced thermoplastic plank.
3. a kind of production equipment of glass fiber reinforced thermosetting thermoplastic composite board material, using fiberglass reinforced described in arbitrary claims 1 or 2
Thermosetting thermoplastic composite board material, it is characterised in that：It is described including transfer structure, baking oven one, baking oven two, molding two pairs of rollers and setting roll
One layer is arranged on glass fiber reinforced thermosetting plank not plus the continuous felt of any resin, the glass fiber reinforced thermosetting plank pass through transmission
Structure enters baking oven one, and forming one side after the resin solidification in glass fiber reinforced thermosetting plank and continuous felt contains solidified resin
Transition state continuous felt, the glass fiber reinforced thermosetting plate surface setting layer of glass fiber after solidification enhance thermoplastic sheet, pass through biography
Structure is sent to enter baking oven two, fiberglass reinforced thermoplastic sheet is heated by baking oven two and melted, then is passed sequentially through molding two pairs of rollers and determined
The effect of type roller.
4. the production equipment of glass fiber reinforced thermosetting thermoplastic composite board material according to claim 3, it is characterised in that：The biography
Structure is sent to use conveyer belt or transfer roller.
5. the production equipment of glass fiber reinforced thermosetting thermoplastic composite board material according to claim 3, it is characterised in that：The glass
Fiber reinforced thermosetting plank uses the glass fabric containing unsaturated polyester resin or epoxy monomer or other glasses
Product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875775.9U CN207931238U (en) | 2017-12-28 | 2017-12-28 | A kind of glass fiber reinforced thermosetting thermoplastic composite board material and production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875775.9U CN207931238U (en) | 2017-12-28 | 2017-12-28 | A kind of glass fiber reinforced thermosetting thermoplastic composite board material and production equipment |
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| CN207931238U true CN207931238U (en) | 2018-10-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001018A (en) * | 2017-12-28 | 2018-05-08 | 振石集团华美新材料有限公司 | A kind of glass fiber reinforced thermosetting thermoplastic composite board material and production equipment and preparation method thereof |
| CN108001018B (en) * | 2017-12-28 | 2024-05-17 | 振石集团华美新材料有限公司 | Preparation method of glass fiber reinforced thermosetting thermoplastic composite board |
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2017
- 2017-12-28 CN CN201721875775.9U patent/CN207931238U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001018A (en) * | 2017-12-28 | 2018-05-08 | 振石集团华美新材料有限公司 | A kind of glass fiber reinforced thermosetting thermoplastic composite board material and production equipment and preparation method thereof |
| CN108001018B (en) * | 2017-12-28 | 2024-05-17 | 振石集团华美新材料有限公司 | Preparation method of glass fiber reinforced thermosetting thermoplastic composite board |
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