CN209141606U - It is a kind of it is novel can integrally recycle, the low VOC cover plate of spare tire of automobile of loop production - Google Patents
It is a kind of it is novel can integrally recycle, the low VOC cover plate of spare tire of automobile of loop production Download PDFInfo
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- CN209141606U CN209141606U CN201821106416.1U CN201821106416U CN209141606U CN 209141606 U CN209141606 U CN 209141606U CN 201821106416 U CN201821106416 U CN 201821106416U CN 209141606 U CN209141606 U CN 209141606U
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Abstract
The utility model discloses it is a kind of it is novel can integrally recycle, the low VOC cover plate of spare tire of automobile of loop production, including substrate, substrate includes sandwich layer and enhancing adhesive layer, the material of sandwich layer is polyester form, the two sides up and down of sandwich layer are arranged in enhancing adhesive layer, enhancing adhesive layer is fiber reinforced polyester base composite layer, the surface of upper and lower two sides enhancing adhesive layer is covered with one layer of PET based nonwoven respectively, realization zero is scrapped and loop production, the VOC generated in hot procedure is few, is conducive to green, sustainable development.
Description
Technical field
The utility model relates to in-car decorations field of compound material, and in particular to it is a kind of it is novel can integrally recycle, loop production
Low VOC cover plate of spare tire of automobile.
Background technique
The current abandoned car disassembling technology of China is low, serious waste of resources, can except metal class, exterior trim bumper etc.
Recycling and reusing, a large amount of nonmetallic interior materials can only make landfill disposal, cannot achieve the comprehensive utilization of resource, furthermore automobile-used non-
The leftover pieces that metal interior material generates in process of production equally can not effective recycling, cause the serious wasting of resources simultaneously
Pollute environment.
The volatile organic matters such as automotive upholstery roof of the vehicle, hat rack, spare wheel cover (VOC) because interior space more,
Air circulation is poor, causes pollutant concentration higher.Spare tire cover plate is used to cover, spare wheel cover is isolated, and plays body-finishing, holds
The effects of loads and sound insulation and noise reduction.Spare tire cover plate experienced multiple material upgrading and change, and what is used in industry at present has PP
Wood flour board, wood fiber glued board, hard PU foam and honeycomb card board, wherein PP wood flour board, wood fiber glued board and honeycomb card board
There is a problem of as core material it is easy to moisture absorption, under moister environment easily occur softening, layering and Signs of Mould, PU hard bubble
Foam is then serious VOC pollution sources, and the nearly stage is it has been proposed that prepare spare wheel cover as core substrate using light GMT or PP cellular board
Material, compared with current material, both materials are healthier, meet the requirement of low VOC, but on the one hand, either light GMT or
It is PP honeycomb, is polypropylene base, heat distortion temperature is lower, can be declined under summer higher temperature using load-carrying properties, separately
On the one hand, the non-woven fabrics of spare tyre cap surface is PET base material, the poor compatibility with PP, it is difficult to realize one recycling and loop production,
Cost recovery will increase.
Utility model content
The utility model aim is to solve the above-mentioned technical problems in the prior art, provide it is a kind of it is novel can be integrated
It recycles, the low VOC cover plate of spare tire of automobile of loop production, the enhancing adhesive layer including sandwich layer Yu upper and lower two sides, enhancing adhesive layer is
Fiber reinforced polyester base composite layer, the enhancing adhesive layer of upside and the enhancing bonding layer surface of downside are covered with PET base nonwoven respectively
Cloth.The mechanical strength of sandwich layer is excellent, and water resistance is more preferable, and excellent heat resistance, and is better than PP honeycomb, generates in hot procedure
VOC it is few, belong to new type health green foam.The technical program structure is simple, and enhancing adhesive layer has the bilayer of enhancing with bonding
Effect, eliminates at least four layers of adhesive layer, not only can reduce the grammes per square metre of whole components, be more advantageous to reaching for lightweight target
At, while also can be shortened the composite material production time, time cost is reduced, production efficiency is improved.The utility model proposes it is standby
Tread cap, integral material substrate are polyester, have no other macromolecules, therefore can realize integrated recycling, pass through crushing, melting extrusion
After can be obtained polyester fiber enhancing master batch, and by this enhancing master batch can be used for producing composite sheet or as enhance adhesive layer
In polyester matrix, being re-used for preparation enhancing adhesive layer can greatly reduce and produce to realize that zero scraps and loop production
The pollution that the waste material and composite material generated in journey generates environment after scrapping, while production also can obviously reduce by loop production
The overall cost of product is conducive to green, sustainable development.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
It is a kind of it is novel can integrally recycle, the low VOC cover plate of spare tire of automobile of loop production, it is characterised in that: including substrate, base
Material includes sandwich layer and enhancing adhesive layer, and the material of sandwich layer is polyester form, and enhancing adhesive layer is arranged in the two sides up and down of sandwich layer, increases
Strong bonding layer is fiber reinforced polyester base composite layer, and the surface of upper and lower two sides enhancing adhesive layer is covered with one layer of PET base nonwoven respectively
Cloth, PET based nonwoven are bonded on enhancing adhesive layer, and enhancing adhesive layer has double-deck effect of the enhancing with bonding, eliminate to
Few four layers of adhesive layer, not only can reduce the grammes per square metre of whole components, are more advantageous to reaching for lightweight target, while also can be shortened
The composite material production time reduces time cost, improves production efficiency, the mechanical strength of sandwich layer is excellent, and water resistance is more preferable, and resistance to
Hot excellent, the VOC generated in hot procedure is few, main component polyester can by a series of reclaiming after processing at
Enhance adhesive layer, realization zero is scrapped and loop production, can greatly reduce the waste material generated in production process and composite material is scrapped
The pollution that environment is generated afterwards, while passing through loop production and also can obviously reduce the overall cost of product, be conducive to green, can hold
Supervention exhibition.
Further, the material of polyester form is PET (polyethylene terephthalate) foam, modified PET foam or adds
Added with the PET foam of function additive, the material mechanical strength of polyester form is excellent, and water resistance is more preferable, and excellent heat resistance, in heat
It is few that VOC is generated in process, is harmful to human health, and the requirement of green and healthy interior exterior material is more in line with.
Further, the reinforcing fiber in fiber reinforced polyester base composite layer is long fibre, fiber reinforced polyester base composite layer
Composite sheet by laminate polyester to laminate dipping layer by layer or be obtained with polyester fondant traction dipping method, composite sheet grammes per square metre exist
100~400g/m2Between, long fibre is by one of glass fibre, basalt fibre, carbon fiber, bamboo fibre or flaxen fiber
Or several mixture compositions, the grammes per square metre and thickness of composite sheet depend on laminate polyester and laminate dipping, it can be according to manufacturer
The different composite sheets for requiring production different weights or thickness.
Further, the reinforcing fiber in fiber reinforced polyester base composite layer is continuous fiber, and fiber reinforced polyester base is compound
The composite sheet that layer is obtained with polyester fondant traction dipping method, composite sheet grammes per square metre is in 100~400g/m2Between, it is continuous fine
Dimension is made of the mixture of one or more of glass fibre, basalt fibre, carbon fiber, bamboo fibre or flaxen fiber, multiple
The grammes per square metre and thickness of closing sheet material depend on the number of plies of polyester fondant traction dipping.Continuous fiber can be unidirectionally, be also possible to double
To at fixed angle, the composite sheets of different weights or thickness can be produced according to the different requirements of manufacturer.
Further, substrate enhances master batch by obtaining polyester fiber after crushing, melt, squeezing out, and polyester fiber enhances master batch
As the raw material for preparing the polyester matrix in enhancing adhesive layer raw material again, substrate is polyester, has no other macromolecules, because
This can realize integrated recycling, and polyester fiber, which can be obtained, by crushing, after melting extrusion enhances master batch, and by this enhancing master batch
For producing composite sheet or as the polyester matrix in enhancing adhesive layer, it is re-used for preparation enhancing adhesive layer, to realize
Zero scraps and loop production, can greatly reduce the waste material generated in production process and composite material scrap after dirt that environment is generated
Dye, while passing through loop production and also can obviously reduce the overall cost of product, be conducive to green, sustainable development.
The utility model is by adopting the above-described technical solution, have the advantages that
It include sandwich layer and enhancing adhesive layer in the utility model, the material of sandwich layer is polyester form, enhancing adhesive layer setting
In the two sides up and down of sandwich layer, enhancing adhesive layer is fiber reinforced polyester base composite layer, the surface point of upper and lower two sides enhancing adhesive layer
It is not covered with one layer of PET based nonwoven, PET based nonwoven is bonded on enhancing adhesive layer.The material of polyester form is (poly- pair of PET
Ethylene terephthalate) foam, modified PET foam, the PET foam added with function additive, the material mechanics of polyester form
Excellent strength, water resistance is more preferable, and excellent heat resistance, and substrate is female by obtaining polyester fiber enhancing after crushing, melt, squeezing out
Grain, polyester fiber enhance master batch as the raw material for preparing the polyester matrix in enhancing adhesive layer raw material again.
The utility model is practical, reasonable in design, and enhancing adhesive layer has double-deck effect of the enhancing with bonding, saves
At least four layers of adhesive layer have been removed, not only can reduce the grammes per square metre of whole components, have been more advantageous to reaching for lightweight target, while
It can be shortened the composite material production time, reduce time cost, improve production efficiency, the mechanical strength of sandwich layer is excellent, and water resistance is more
It is good, and excellent heat resistance, the VOC generated in hot procedure are few, main component polyester can be by returning after a series of processing
Regeneration enhancing adhesive layer is received, realizes that zero scraps and loop production, the waste material generated in production process and compound can be greatly reduced
The pollution that environment is generated after material scrap, while passing through loop production and also can obviously reduce the overall cost of product, be conducive to
Green, sustainable development.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 be the utility model it is a kind of it is novel can integrally recycle, the structure of the low VOC cover plate of spare tire of automobile of loop production is shown
It is intended to；
Fig. 2 is to enhance adhesive structure schematic diagram in embodiment 1；
Fig. 3 is to enhance adhesive structure schematic diagram in embodiment 2.
In figure, 1- sandwich layer；2- enhances adhesive layer；3-PET based nonwoven.
Specific embodiment
Embodiment one:
As depicted in figs. 1 and 2, for the utility model it is a kind of it is novel can integrally recycle, the low VOC automobile spare tire of loop production
Cover board, including substrate, substrate include sandwich layer 1 and enhancing adhesive layer 2, and the material of sandwich layer 1 is polyester form, and enhancing adhesive layer 2 is set
It sets in the two sides up and down of sandwich layer 1, enhancing adhesive layer 2 is fiber reinforced polyester base composite layer, the table of upper and lower two sides enhancing adhesive layer 2
Face is covered with one layer of PET based nonwoven 3 respectively, and PET based nonwoven 3 is bonded on enhancing adhesive layer 2, and enhancing adhesive layer 2, which has, to be increased
It is acted on the bilayer of bonding by force, eliminates at least four layers of adhesive layer, not only can reduce the grammes per square metre of whole components, be more advantageous to light
Quantified goal is reached, while also can be shortened the composite material production time, reduces time cost, improves production efficiency, sandwich layer 1
Mechanical strength is excellent, and water resistance is more preferable, and excellent heat resistance, and the VOC generated in hot procedure is few, main component polyester energy
Enough by a series of reclaiming after processing at enhancing adhesive layer 2, realization zero is scrapped and loop production, can greatly reduce and produce
The pollution that the waste material and composite material generated in journey generates environment after scrapping, while production also can obviously reduce by loop production
The overall cost of product is conducive to green, sustainable development.The material of polyester form is PET (polyethylene terephthalate)
Foam, modified PET foam, the PET foam added with function additive, the material mechanical strength of polyester form is excellent, and water resistance is more
It is good, and excellent heat resistance, generation VOC is few in hot procedure, is harmful to human health, is more in line with green and healthy in-car decorations
The requirement of material.Reinforcing fiber in fiber reinforced polyester base composite layer is continuous fiber, and fiber reinforced polyester base is compound
The composite sheet that layer is obtained with polyester fondant traction dipping method, composite sheet grammes per square metre is in 100~400g/m2Between, it is continuous fine
Dimension is made of the mixture of one or more of glass fibre, basalt fibre, carbon fiber, bamboo fibre or flaxen fiber, multiple
The grammes per square metre and thickness of closing sheet material depend on the number of plies of polyester fondant traction dipping.Continuous fiber can be unidirectionally, be also possible to double
To at fixed angle, the composite sheets of different weights or thickness can be produced according to the different requirements of manufacturer.Substrate passes through
Crushing, melting obtain polyester fiber enhancing master batch after squeezing out, polyester fiber enhancing master batch is used as prepares enhancing adhesive layer 2 again
The raw material of polyester matrix in raw material, substrate are polyester, have no other macromolecules, therefore can realize integrated recycling, pass through
It crushes, obtain polyester fiber enhancing master batch after melting extrusion, and be used to produce composite sheet or conduct by this enhancing master batch
Enhance the polyester matrix in adhesive layer 2, is re-used for preparation enhancing adhesive layer 2, so that realization zero is scrapped and loop production, it can be big
The pollution that the waste material and composite material generated in big reduction production process generates environment after scrapping, while passing through loop production
The overall cost that can obviously reduce product is conducive to green, sustainable development.
It include sandwich layer 1 and enhancing adhesive layer 2 in the utility model, the material of sandwich layer 1 is polyester form, enhances adhesive layer 2
The two sides up and down of sandwich layer 1 are set, and enhancing adhesive layer 2 is fiber reinforced polyester base composite layer, upper and lower two sides enhancing adhesive layer 2
Surface is covered with one layer of PET based nonwoven 3 respectively, and PET based nonwoven 3 is bonded on enhancing adhesive layer 2.The material of polyester form is
PET (polyethylene terephthalate) foam, modified PET foam, the PET foam added with function additive, polyester form
Material mechanical strength is excellent, and water resistance is more preferable, and excellent heat resistance, and substrate is by can be obtained polyester fibre after crushing, melt, squeezing out
Dimension enhancing master batch, polyester fiber enhancing master batch can be used as the raw material for preparing the polyester matrix in enhancing 2 raw material of adhesive layer again.
The utility model is practical, reasonable in design, and enhancing adhesive layer 2 has double-deck effect of the enhancing with bonding,
At least four layers of adhesive layer are eliminated, the grammes per square metre of whole components is not only can reduce, is more advantageous to reaching for lightweight target, simultaneously
Also it can be shortened the composite material production time, reduce time cost, improve production efficiency, the mechanical strength of sandwich layer 1 is excellent, water resistance
More preferably, and excellent heat resistance, the VOC generated in hot procedure is few, after main component polyester can be by a series of processing
Reclaiming is at enhancing adhesive layer 2, and realization zero is scrapped and loop production, can greatly reduce the waste material generated in production process and answer
The pollution that condensation material generates environment after scrapping, while passing through loop production and also can obviously reduce the overall cost of product, favorably
In green, sustainable development.
Embodiment two:
As shown in figures 1 and 3, for the utility model it is a kind of it is novel can integrally recycle, the low VOC automobile spare tire of loop production
Cover board, including substrate, substrate include sandwich layer 1 and enhancing adhesive layer 2, and the material of sandwich layer 1 is polyester form, and enhancing adhesive layer 2 is set
It sets in the two sides up and down of sandwich layer 1, enhancing adhesive layer 2 is fiber reinforced polyester base composite layer, the table of upper and lower two sides enhancing adhesive layer 2
Face is covered with one layer of PET based nonwoven 3 respectively, and PET based nonwoven 3 is bonded on enhancing adhesive layer 2, and enhancing adhesive layer 2, which has, to be increased
It is acted on the bilayer of bonding by force, eliminates at least four layers of adhesive layer, not only can reduce the grammes per square metre of whole components, be more advantageous to light
Quantified goal is reached, while also can be shortened the composite material production time, reduces time cost, improves production efficiency, sandwich layer 1
Mechanical strength is excellent, and water resistance is more preferable, and excellent heat resistance, and the VOC generated in hot procedure is few, main component polyester energy
Enough by a series of reclaiming after processing at enhancing adhesive layer 2, realization zero is scrapped and loop production, can greatly reduce and produce
The pollution that the waste material and composite material generated in journey generates environment after scrapping, while production also can obviously reduce by loop production
The overall cost of product is conducive to green, sustainable development.The material of polyester form is PET (polyethylene terephthalate)
Foam, modified PET foam, the PET foam added with function additive, the material mechanical strength of polyester form is excellent, and water resistance is more
It is good, and excellent heat resistance, generation VOC is few in hot procedure, is harmful to human health, is more in line with green and healthy in-car decorations
The requirement of material.Reinforcing fiber in fiber reinforced polyester base composite layer is long fibre, fiber reinforced polyester base composite layer
Composite sheet by laminate polyester to laminate dipping layer by layer or be obtained with polyester fondant traction dipping method, composite sheet grammes per square metre exist
100~400g/m2Between, the grammes per square metre and thickness of composite sheet depend on laminate polyester and laminate dipping, can be according to manufacturer's
Difference requires the composite sheet of production different weight or thickness.Continuous fiber be by glass fibre, basalt fibre, carbon fiber,
The mixture composition of one or more of bamboo fibre or flaxen fiber.Substrate is by obtaining polyester fiber after crushing, melt, squeezing out
Enhance master batch, polyester fiber enhances master batch as the raw material for preparing the polyester matrix in enhancing 2 raw material of adhesive layer again, substrate
It is polyester, has no other macromolecules, therefore can realize integrated recycling, by crushes, polyester fiber can be obtained after melting extrusion
Enhance master batch, and by it is this enhancing master batch be used to produce composite sheet or as enhance adhesive layer 2 in polyester matrix, again
Be used to prepare enhancing adhesive layer 2, to realize that zero scraps and loop production, can greatly reduce the waste material generated in production process and
The pollution that composite material generates environment after scrapping, while passing through loop production and also can obviously reduce the overall cost of product, have
Conducive to green, sustainable development.
It include sandwich layer 1 and enhancing adhesive layer 2 in the utility model, the material of sandwich layer 1 is polyester form, enhances adhesive layer 2
The two sides up and down of sandwich layer 1 are set, and enhancing adhesive layer 2 is fiber reinforced polyester base composite layer, upper and lower two sides enhancing adhesive layer 2
Surface is covered with one layer of PET based nonwoven 3 respectively, and PET based nonwoven 3 is bonded on enhancing adhesive layer 2.The material of polyester form is
PET (polyethylene terephthalate) foam, modified PET foam, the PET foam added with function additive, polyester form
Material mechanical strength is excellent, and water resistance is more preferable, and excellent heat resistance, and substrate is by obtaining polyester fiber after crushing, melt, squeezing out
Enhance master batch, polyester fiber enhances master batch as the raw material for preparing the polyester matrix in enhancing 2 raw material of adhesive layer again.
The utility model is practical, reasonable in design, and enhancing adhesive layer 2 has double-deck effect of the enhancing with bonding,
At least four layers of adhesive layer are eliminated, the grammes per square metre of whole components is not only can reduce, is more advantageous to reaching for lightweight target, simultaneously
Also it can be shortened the composite material production time, reduce time cost, improve production efficiency, the mechanical strength of sandwich layer 1 is excellent, water resistance
More preferably, and excellent heat resistance, the VOC generated in hot procedure is few, after main component polyester can be by a series of processing
Reclaiming is at enhancing adhesive layer 2, and realization zero is scrapped and loop production, can greatly reduce the waste material generated in production process and answer
The pollution that condensation material generates environment after scrapping, while passing through loop production and also can obviously reduce the overall cost of product, favorably
In green, sustainable development.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, to solve essentially identical technical problem, essentially identical technical effect is realized, it is made
Simple change, equivalent replacement or modification etc., are all covered by among the protection scope of the utility model.
Claims (5)
1. it is a kind of it is novel can integrally recycle, the low VOC cover plate of spare tire of automobile of loop production, it is characterised in that: it is described including substrate
Substrate includes sandwich layer and enhancing adhesive layer, and the material of the sandwich layer is polyester form, and the enhancing adhesive layer is arranged in the core
The two sides up and down of layer, the enhancing adhesive layer are fiber reinforced polyester base composite layer, enhance the table of adhesive layer described in upper and lower two sides
Face is covered with one layer of PET based nonwoven respectively, and the PET based nonwoven is bonded on the enhancing adhesive layer.
2. one kind according to claim 1 is novel integrally to be recycled, the low VOC cover plate of spare tire of automobile of loop production, special
Sign is: the material of the polyester form is PET foam or modified PET foam.
3. one kind according to claim 1 is novel integrally to be recycled, the low VOC cover plate of spare tire of automobile of loop production, special
Sign is: the reinforcing fiber in the fiber reinforced polyester base composite layer is long fibre, the fiber reinforced polyester base composite layer
To laminate dipping layer by layer by laminate polyester or drawing the composite sheet that dipping method obtains, the composite sheet with polyester fondant
Grammes per square metre is in 100~400g/m2Between.
4. one kind according to claim 1 is novel integrally to be recycled, the low VOC cover plate of spare tire of automobile of loop production, special
Sign is: the reinforcing fiber in the fiber reinforced polyester base composite layer is continuous fiber, and the fiber reinforced polyester base is compound
Layer is draws the composite sheet that dipping method obtains with polyester fondant, and the composite sheet grammes per square metre is in 100~400g/m2Between.
5. one kind according to claim 1 is novel integrally to be recycled, the low VOC cover plate of spare tire of automobile of loop production, special
Sign is: the substrate enhances master batch by obtaining polyester fiber after crushing, melt, squeezing out, and the polyester fiber enhances master batch
As the raw material for preparing the polyester matrix in the enhancing adhesive layer raw material again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821106416.1U CN209141606U (en) | 2018-07-12 | 2018-07-12 | It is a kind of it is novel can integrally recycle, the low VOC cover plate of spare tire of automobile of loop production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821106416.1U CN209141606U (en) | 2018-07-12 | 2018-07-12 | It is a kind of it is novel can integrally recycle, the low VOC cover plate of spare tire of automobile of loop production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209141606U true CN209141606U (en) | 2019-07-23 |
Family
ID=67264627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821106416.1U Active CN209141606U (en) | 2018-07-12 | 2018-07-12 | It is a kind of it is novel can integrally recycle, the low VOC cover plate of spare tire of automobile of loop production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209141606U (en) |
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2018
- 2018-07-12 CN CN201821106416.1U patent/CN209141606U/en active Active
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