CN105235571B - The foot pad and preparation method thereof of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound - Google Patents
The foot pad and preparation method thereof of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound Download PDFInfo
- Publication number
- CN105235571B CN105235571B CN201510609198.8A CN201510609198A CN105235571B CN 105235571 B CN105235571 B CN 105235571B CN 201510609198 A CN201510609198 A CN 201510609198A CN 105235571 B CN105235571 B CN 105235571B
- Authority
- CN
- China
- Prior art keywords
- fire
- woven fabrics
- retardant
- rubber
- regeneration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention discloses the foots pad that a kind of non-woven fabrics of automobile internal partition sound coats regeneration foam mixing sheet material, the non-woven fabrics of fire-retardant rubber and plastic foam thin slice and fire-retardant water and oil repellant is regenerated, the non-woven fabrics of the fire-retardant water and oil repellant is coated on outside the fire-retardant rubber and plastic foam thin slice of regeneration；The non-woven fabrics of fire-retardant water and oil repellant is coated on the fire-retardant rubber and plastic foam thin slice periphery of regeneration by preparation method；Cloth cover edge sealing is heated in mold and sheet material is bonded cloth cover, that is, completes the production of foot pad.By the above-mentioned means, the present invention can cycling and reutilization its rubber and plastic foam reduce environmental pollution, economize on resources and the energy；The indoor noise of driver can also be reduced, the comfort that driver drives is improved, the foot pad of the non-woven fabrics cladding regeneration foam mixing sheet material of the automobile internal partition sound is harmless to humans.
Description
Technical field
The present invention relates to automatic foot-mat fields, mixed more particularly to a kind of non-woven fabrics cladding regeneration foam of automobile internal partition sound
Close the foot pad and preparation method thereof of sheet material.
Background technique
China is the big country of automobile manufacture and consumption, and the motor vehicle liquidation standard in China is repeatedly modified, and in May, 2013 is by quotient
" the automobile forced Rejection standard regulation " that business portion issues, Rejection standard and the time limit to various motor vehicles have done relevant boundary
It is fixed.All in all, the year of motor vehicle liquidation is limited to 10-15, this is also substantially similar to external situation.According to external mature market
Experience, annual abandoned car account for the level that car ownership is in 5-7%, we are possessed by 3%-5%, 1.54 hundred million automobiles in 2014
The conservative estimation of amount, indeed it is contemplated that current annual motor vehicle liquidation amount is 462-770 ten thousand.It can be obtained after abandoned car dismantling a large amount of
Regenerated resources, including steel (five big assemblies), non-ferrous metal (lead, copper, aluminium, tin), noble metal (platinum), pearl cotton (EPE), rubber and plastic
Rubber-plastic foamed product such as (EVA, PEF, EPDM, CR etc.), XPE/IXPE etc. belongs to recyclable materials；These rubber-plastics materials exist
Nature is difficult to degrade in a short time, and arbitrarily abandoning will affect ecological environment, such as burns these rubber-plastics materials, can pollute big compression ring
Border.
Truck driver room uses mechanical spring and air spring vibration reduction technology for vibration and noise reducing at present, and automobile is put down
It is pliable to make moderate progress, but the soundproof effect of drivers' cab is poor, causes have peculiar smell in automobile, and some vehicle tastes are unpleasant.It is permanent to drive
It is dizzy uncomfortable afterwards, influence driver's driving driving safety.
Summary of the invention
The invention mainly solves the technical problem of providing one kind can the reduction environment dirt of its rubber and plastic foam of cycling and reutilization
Dye, economizes on resources and the energy；The indoor noise of driver can be reduced again, improve the nothing for the comfort automobile internal partition sound that driver drives
The foot pad and preparation method thereof of woven fabric cladding regeneration foam mixing sheet material.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of nothing of automobile internal partition sound is provided
The foot pad of woven fabric cladding regeneration foam mixing sheet material, comprising: regenerate the nothing of fire-retardant rubber and plastic foam thin slice and fire-retardant water and oil repellant
Woven fabric, the non-woven fabrics of the fire-retardant water and oil repellant are coated on outside the fire-retardant rubber and plastic foam thin slice of regeneration.
In a preferred embodiment of the present invention, the nonwoven surface of the fire-retardant water and oil repellant is additionally provided with stamp flower
Line.
In the preparation for the foot pad for coating regeneration foam mixing sheet material the invention further relates to a kind of non-woven fabrics of automobile internal partition sound
Method, which comprises the following steps:
1) preparation regenerates the non-woven fabrics of fire-retardant rubber and plastic foam thin slice and fire-retardant water and oil repellant；
2) non-woven fabrics of fire-retardant water and oil repellant is coated on the fire-retardant rubber and plastic foam thin slice periphery of regeneration；
3) cloth cover edge sealing is heated in mold and sheet material is bonded cloth cover, that is, completes the production of foot pad.
In a preferred embodiment of the present invention, regenerating fire-retardant rubber and plastic foam preparation of sections method includes:
1) the rubber-plastic foamed product scrapped is recycled, carries out cleaning and dehydration；
2) the rubber-plastic foamed product for completing dehydration is ground into graininess, then carries out drying sterilization；
3) polythene PE thermal fusing powder and aluminium hydroxide flame-retardant pulvis are added in particle, particle is made uniformly to attach powder；
4) particle and powder are subjected to heat treatment, the re-compacted thin slice at various thickness specifications, so that regeneration resistance be made
Fire rubber and plastic foam thin slice.
In a preferred embodiment of the present invention, in step 2, the temperature for drying sterilization is 70 DEG C -100 DEG C.
In a preferred embodiment of the present invention, the weight percent of the PE thermal fusing powder in step 3) is 5% ~ 10%, hydrogen-oxygen
The weight percent for changing the fire-retardant pulvis of aluminium is 10%-30%.
In a preferred embodiment of the present invention, the rubber-plastic foamed product scrapped is pearl cotton EPE, ethene-vinyl acetate
Copolymer EVA rubber and plastic, polythene PE F rubber and plastic, EPDM EPDM rubber and plastic, neoprene CR rubber and plastic, processes for chemically crosslinked polyethylene foaming material
XPE/ electronic crosslinked polyethylene foaming material IXPE's is one or more.
In a preferred embodiment of the present invention, the preparation method of the non-woven fabrics of fire-retardant water and oil repellant includes:
1) durability organic fire-retardant, and meltblown polyester fiber are proportionally added into PE or PP polyester granulate；
2) lapping is carried out, the non-woven fabrics for meeting automotive upholstery flame-retarding characteristic is made at cloth in hot pressing fiber knot bonding；
3) the fire-retardant non-woven fabrics is padded in the finishing agent that weight percent is 63%-67%；
4) dry, bake and bank up with earth after wound, the non-woven fabrics of fire-retardant water and oil repellant is finally made.
In a preferred embodiment of the present invention, PE or PP polyester granulate: the ratio of durability organic fire-retardant is 0.8-
1.2:0.1-0.3.
In a preferred embodiment of the present invention, in step 5), drying is to keep 2- in the environment of 100-120 DEG C
5min, baking are to keep 1-3min in the environment of 160-180 DEG C.
The beneficial effects of the present invention are: its rubber and plastic foam of one aspect of the present invention cycling and reutilization reduces environmental pollution, save
Resource and the energy；On the other hand the indoor noise of driver can be reduced, the comfort that driver drives is improved, the automobile internal partition sound
The foot pad of non-woven fabrics cladding regeneration foam mixing sheet material is harmless to humans, meets the requirement of automotive upholstery, improves to greatest extent
The comfort that driver drives reduces because the tired behaviour's bring driving accident of mood that influence of noise driver drives occurs, improves driving
Safety.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is one preferred embodiment of foot pad of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound of the present invention
Structural schematic diagram.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The present invention includes: a kind of foot pad of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound, such as Fig. 1 institute
Show, comprising: regenerate the non-woven fabrics 2 of fire-retardant rubber and plastic foam thin slice 1 and fire-retardant water and oil repellant, the nothing of the fire-retardant water and oil repellant
Woven fabric 2 is coated on the fire-retardant rubber and plastic foam thin slice of regeneration outer 1.
2 surface of non-woven fabrics of the fire-retardant water and oil repellant is additionally provided with printed pattern, and decorative pattern makes the appearance of foot pad more
It is beautiful.
By being bonded to one after heating between the cloth cover edge sealing and nonwoven fabric sheet and nonwoven fabric sheet of non-woven fabrics.
The foot pad can be manufactured according to the requirement of customer requirement and application, and shape and structure, Footpad thickness and area are not
Limit.
Embodiment 1: the preparation method of the foot pad of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound, including with
Lower step:
1) non-woven fabrics 2 of preparation regeneration fire-retardant rubber and plastic foam thin slice 1 and fire-retardant water and oil repellant；
2) non-woven fabrics 2 of fire-retardant water and oil repellant is coated on fire-retardant 1 periphery of rubber and plastic foam thin slice of regeneration；
3) cloth cover edge sealing is heated in mold and sheet material is bonded cloth cover, and bonding foot pad is packed, that is, is completed
The production of foot pad.
Wherein, the preparation method for regenerating fire-retardant rubber and plastic foam thin slice 1 includes:
1) the rubber-plastic foamed product scrapped is recycled, carries out cleaning and dehydration；The rubber-plastic foamed product scrapped is treasure
Pearl cotton EPE, ethylene-vinyl acetate copolymer EVA rubber and plastic, polythene PE F rubber and plastic, EPDM EPDM rubber and plastic, neoprene CR rubber
Modeling, processes for chemically crosslinked polyethylene foaming material XPE/ electronic crosslinked polyethylene foaming material IXPE it is one or more.
2) the rubber-plastic foamed product for completing dehydration is ground into graininess, then carries out drying sterilization；Drying the temperature sterilized is
70℃。
3) the polythene PE thermal fusing powder and weight percent that weight percent is 5% are that 10% aluminium hydroxide flame-retardant pulvis is added
In particle, particle is made uniformly to attach powder.
4) particle and powder are subjected to heat treatment, the re-compacted thin slice at various thickness specifications, so that regeneration resistance be made
Fire rubber and plastic foam thin slice.Wherein, PE thermal fusing powder is integral the rubber-plastic foamed particles stick of crushing, and aluminium hydroxide pulvis plays resistance
The effect of combustion.
Wherein, the preparation method of the non-woven fabrics 2 of fire-retardant water and oil repellant includes:
1) durability organic fire-retardant is proportionally added into PE polyester granulate, PE polyester granulate: durability organic fire-resisting
The ratio of agent is 0.8:0.1；And meltblown polyester fiber；
2) lapping is carried out, the non-woven fabrics for meeting automotive upholstery flame-retarding characteristic is made at cloth in hot pressing fiber knot bonding；
3) the fire-retardant non-woven fabrics is padded in the finishing agent that weight percent is 63%；
4) after keeping 2min to be dried in the environment of 100 DEG C, keep 1min to be baked and banked up with earth in the environment of 160 DEG C again
It is wound, the non-woven fabrics of fire-retardant water and oil repellant is finally made.
Embodiment 2: the preparation method of the foot pad of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound, including with
Lower step:
1) non-woven fabrics 2 of preparation regeneration fire-retardant rubber and plastic foam thin slice 1 and fire-retardant water and oil repellant；
2) non-woven fabrics 2 of fire-retardant water and oil repellant is coated on fire-retardant 1 periphery of rubber and plastic foam thin slice of regeneration；
3) cloth cover edge sealing is heated in mold and sheet material is bonded cloth cover, and bonding foot pad is packed, that is, is completed
The production of foot pad.
Wherein, the preparation method for regenerating fire-retardant rubber and plastic foam thin slice 1 includes:
1) the rubber-plastic foamed product scrapped is recycled, carries out cleaning and dehydration；The rubber-plastic foamed product scrapped is treasure
Pearl cotton EPE, ethylene-vinyl acetate copolymer EVA rubber and plastic, polythene PE F rubber and plastic, EPDM EPDM rubber and plastic, neoprene CR rubber
Modeling, processes for chemically crosslinked polyethylene foaming material XPE/ electronic crosslinked polyethylene foaming material IXPE it is one or more.
2) the rubber-plastic foamed product for completing dehydration is ground into graininess, then carries out drying sterilization；Drying the temperature sterilized is
85℃。
3) the polythene PE thermal fusing powder and weight percent that weight percent is 7.5% are that 20% aluminium hydroxide flame-retardant pulvis adds
Enter in particle, particle is made uniformly to attach powder.
4) particle and powder are subjected to heat treatment, the re-compacted thin slice at various thickness specifications, so that regeneration resistance be made
Fire rubber and plastic foam thin slice.Wherein, PE thermal fusing powder is integral the rubber-plastic foamed particles stick of crushing, and aluminium hydroxide pulvis plays resistance
The effect of combustion.
Wherein, the preparation method of the non-woven fabrics 2 of fire-retardant water and oil repellant includes:
1) durability organic fire-retardant is proportionally added into PP polyester granulate, PP polyester granulate: durability organic fire-resisting
The ratio of agent is 1:0.2；And meltblown polyester fiber；
2) lapping is carried out, the non-woven fabrics for meeting automotive upholstery flame-retarding characteristic is made at cloth in hot pressing fiber knot bonding；
3) the fire-retardant non-woven fabrics is padded in the finishing agent that weight percent is 65%；
4) it keeps 3.5min to be dried in the environment of 110 DEG C, keep 2min to be baked and banked up with earth in the environment of 170 DEG C again
After wound, the non-woven fabrics of fire-retardant water and oil repellant is finally made.
Embodiment 3: the preparation method of the foot pad of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound, including with
Lower step:
1) non-woven fabrics 2 of preparation regeneration fire-retardant rubber and plastic foam thin slice 1 and fire-retardant water and oil repellant；
2) non-woven fabrics 2 of fire-retardant water and oil repellant is coated on fire-retardant 1 periphery of rubber and plastic foam thin slice of regeneration；
3) cloth cover edge sealing is heated in mold and sheet material is bonded cloth cover, and bonding foot pad is packed, that is, is completed
The production of foot pad.
Wherein, the preparation method for regenerating fire-retardant rubber and plastic foam thin slice 1 includes:
1) the rubber-plastic foamed product scrapped is recycled, carries out cleaning and dehydration；The rubber-plastic foamed product scrapped is treasure
Pearl cotton EPE, ethylene-vinyl acetate copolymer EVA rubber and plastic, polythene PE F rubber and plastic, EPDM EPDM rubber and plastic, neoprene CR rubber
Modeling, processes for chemically crosslinked polyethylene foaming material XPE/ electronic crosslinked polyethylene foaming material IXPE it is one or more.
2) the rubber-plastic foamed product for completing dehydration is ground into graininess, then carries out drying sterilization；Drying the temperature sterilized is
100℃。
3) the polythene PE thermal fusing powder and weight percent that weight percent is 10% are that 30% aluminium hydroxide flame-retardant pulvis adds
Enter in particle, particle is made uniformly to attach powder.
4) particle and powder are subjected to heat treatment, the re-compacted thin slice at various thickness specifications, so that regeneration resistance be made
Fire rubber and plastic foam thin slice.Wherein, PE thermal fusing powder is integral the rubber-plastic foamed particles stick of crushing, and aluminium hydroxide pulvis plays resistance
The effect of combustion.
Wherein, the preparation method of the non-woven fabrics 2 of fire-retardant water and oil repellant includes:
1) durability organic fire-retardant is proportionally added into PE polyester granulate, PE polyester granulate: durability organic fire-resisting
The ratio of agent is 1.2:0.3；And meltblown polyester fiber；
2) lapping is carried out, the non-woven fabrics for meeting automotive upholstery flame-retarding characteristic is made at cloth in hot pressing fiber knot bonding；
3) the fire-retardant non-woven fabrics is padded in the finishing agent that weight percent is 67%；
4) after keeping 5min to be dried in the environment of 120 DEG C, keep 3min to be baked and banked up with earth in the environment of 180 DEG C again
It is wound, the non-woven fabrics of fire-retardant water and oil repellant is finally made.
The rubber and plastics such as the pearl cotton (EPE), rubber and plastic (EVA, PEF, EPDM, CR etc.), the XPE/IXPE that are referred in above-described embodiment
Foaming product is the material of the inside gadget of abandoned car, it is difficult to be degraded in a short time, to avoid environmental pollution, after motor vehicle liquidation
Recycling rubber-plastic foamed product, smaller particle will be ground into after its cleaning and dewatering, through high temperature drying sterilization after, with PE thermal fusing powder and
The fire retardant ratio of aluminium hydroxide is uniformly mixed, and above-mentioned mixture is hot pressed into regeneration rubber-plastic foam thin slice, this regeneration rubber
Modeling foam thin slice is combined with the non-woven fabrics of fire-retardant water and oil repellant cladding, produces " the non-woven fabrics cladding regeneration of automobile internal partition sound
The foot pad of foam mixing sheet material ", the technical field are the cycling and reutilization technology of the high molecular material, " nonwoven of automobile internal partition sound
The foot pad of cloth cladding regeneration foam mixing sheet material " is since its is light-weight and closely knit, elasticity is good, fire-retardant, and sound insulation value effect is good, tool
There is damping vibration attenuation good, environment-protective no-smell can be used largely in automotive upholstery, played sound insulation vibration damping and reduced the work of cost
With.
The non-woven fabrics of fire-retardant water and oil repellant is a kind of harmless environment-friendly materials after treatment, is applied in truck
It is not in flavoursome unpleasant peculiar smell in automobile in drivers' cab and in terms of automobile, it is dizzy uncomfortable after driving for a long time, influence driver
The problems such as driving driving safety, it is ensured that human health and travel safety.
The fire retardant mechanism of aluminium hydroxide: mixed with the high polymer of Al (OH) 3, when temperature rises to 250~300 DEG C, Al (OH) 3
Just it largely absorbs heat and releases steam, slow down high polymer temperature rise speed, degrade and slow down.Al (OH) 3 is discharged by thermal decomposition simultaneously
Steam out, has rushed imflammable gas dilute, slows down burning velocity.In addition, aluminium hydroxide dehydration, absorbing and cooling temperature, make high polymer not
Energy full combustion forms charing protective film on surface, had both stopped the entrance of oxygen, and also blocked the evolution of imflammable gas.It should
Carbonization process avoids the formation of cigarette ash, therefore aluminium hydroxide fire retardant not only has good flame retarding function, it may have good
Suppression hood.Aluminium hydroxide fire retardant application: aluminium hydroxide fire retardant is widely used in latex product, crosslinked polyetylene insulated
Material, in the polyester tree of glass strengthening and PVC product.This fire retardant is inorganic compound, nontoxic, does not generate secondary dirt
Dye.
The regeneration rubber-plastic foam mixing compacting sheet material of damping shock-absorption sound-insulation, is suppressed in closely knit and foam in automobile of the invention
Closed pore continue to retain, deal is light and energy saving, while engine compartment and other noises are reduced by significantly sound insulation elimination
Interior noise decibel value, each frequency noise can reduce by 5 ~ 8dB etc..
The regeneration rubber-plastic foam mixing compacting sheet material of damping shock-absorption sound-insulation is provided with the effect of damping vibration attenuation in the automobile, drops
The noise that low automobile is advanced or drivers' cab vibration is incoming.Also reduce the tired behaviour's bring row of mood of noise effect driver driving
Vehicle accident occurs, and improves the purpose of safe driving.
There are aluminium hydroxide fire retardant and non-woven fabrics fire-retardant using the graininess foam surface of crushing, foot pad meets in automobile
The combustion characteristics of gadget.
The regeneration rubber-plastic foam mixing compacting sheet material of damping shock-absorption sound-insulation has preferable thermal insulation in the automobile, subtle
Independent air bubble structure, energy exchange caused by cross-ventilation is effectively reduced, be suitble to production insulating tube, insulation board.And it has both
Anti-condensation is allowed to be well suited for the thermal insulation material of more wet environments such as refrigerator, air-conditioning and freezer.
The regeneration rubber-plastic foam mixing compacting sheet material of damping shock-absorption sound-insulation has preferable resiliency, semihard in the automobile
Matter foaming body does not lose reducing property after by thump, it can also be used to precision instrument, semiconductor, the fields such as packaging such as electronic product.
The regeneration rubber-plastic foam mixing compacting sheet material of damping shock-absorption sound-insulation has preferable sound absorption properties in the automobile, has and inhales
Sound decrease of noise functions, suitable for the sound-absorbing acoustic material in the strong noise equipment such as automobile, motor and environment.
The regeneration rubber-plastic foam mixing compacting sheet material of damping shock-absorption sound-insulation has preferable mouldability, (XPE/ in the automobile
IXPE) heat resistance is strong, and ductility is good, even density, it can be achieved that the deep parts such as vacuum forming and thermoforming molding, thus
The material that can be used in terms of air conditioning for automobiles evaporation cabinet, the inside gadgets such as automobile hot pressing ceiling and footwear material.Also have nontoxic, tasteless, resistance to
Drug, oil resistant, acidproof, resistance to halogen and other kinds chemicals performance, and it is very easy to processing, it can arbitrarily cut,
It is bonded with multiple material, the material as New-generation efficient energy-saving, environmental protection has vast potential for future development.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (8)
1. a kind of foot pad of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound characterized by comprising regeneration resistance
The non-woven fabrics of rubber and plastic foam thin slice and fire-retardant water and oil repellant is fired, the non-woven fabrics of the fire-retardant water and oil repellant is coated on regeneration resistance
It fires outside rubber and plastic foam thin slice；
Regenerating fire-retardant rubber and plastic foam preparation of sections method includes:
1) the rubber-plastic foamed product scrapped is recycled, carries out cleaning and dehydration；
2) the rubber-plastic foamed product for completing dehydration is ground into graininess, then carries out drying sterilization；
3) polythene PE thermal fusing powder and aluminium hydroxide flame-retardant pulvis are added in particle, particle is made uniformly to attach powder；
4) particle and powder are subjected to heat treatment, the re-compacted thin slice at various thickness specifications, so that the fire-retardant rubber of regeneration be made
Mould foam thin slice；
The rubber-plastic foamed product scrapped is pearl cotton EPE, ethylene-vinyl acetate copolymer eva rubber and plastic, polythene PE F rubber
Modeling, EPDM EPDM rubber and plastic, neoprene CR rubber and plastic, the foaming of processes for chemically crosslinked polyethylene foaming material XPE/ electronic crosslinked polyethylene
Material IXPE's is one or more.
2. the foot pad of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound according to claim 1, feature
It is, the nonwoven surface of the fire-retardant water and oil repellant is additionally provided with printed pattern.
3. the preparation side of the foot pad of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound according to claim 1
Method, which comprises the following steps:
1) preparation regenerates the non-woven fabrics of fire-retardant rubber and plastic foam thin slice and fire-retardant water and oil repellant；
2) non-woven fabrics of fire-retardant water and oil repellant is coated on the fire-retardant rubber and plastic foam thin slice periphery of regeneration；
3) cloth cover edge sealing is heated in mold and sheet material is bonded cloth cover, that is, completes the production of foot pad.
4. the foot pad of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound according to claim 1, feature
It is, in step 2, the temperature for drying sterilization is 70 DEG C -100 DEG C.
5. the foot pad of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound according to claim 1, feature
It is, the weight percent of the PE thermal fusing powder in step 3) is 5% ~ 10%, and the weight percent of aluminium hydroxide flame-retardant pulvis is
10%-30%。
6. the preparation side of the foot pad of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound according to claim 3
Method, which is characterized in that the preparation method of the non-woven fabrics of fire-retardant water and oil repellant includes:
1) durability organic fire-retardant, and meltblown polyester fiber are proportionally added into PE or PP polyester granulate；
2) lapping is carried out, the non-woven fabrics for meeting automotive upholstery flame-retarding characteristic is made at cloth in hot pressing fiber knot bonding；
3) the fire-retardant non-woven fabrics is padded in the finishing agent that weight percent is 63%-67%；
4) dry, bake and bank up with earth after wound, the non-woven fabrics of fire-retardant water and oil repellant is finally made.
7. the preparation side of the foot pad of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound according to claim 6
Method, which is characterized in that PE or PP polyester granulate: the ratio of durability organic fire-retardant is 0.8-1.2: 0.1-0.3.
8. the foot pad of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound according to claim 6
Preparation method, which is characterized in that in step 4), drying is that 2-5min is kept in the environment of 100-120 DEG C, baking be
1-3min is kept in the environment of 160-180 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510609198.8A CN105235571B (en) | 2015-09-23 | 2015-09-23 | The foot pad and preparation method thereof of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510609198.8A CN105235571B (en) | 2015-09-23 | 2015-09-23 | The foot pad and preparation method thereof of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105235571A CN105235571A (en) | 2016-01-13 |
| CN105235571B true CN105235571B (en) | 2019-03-05 |
Family
ID=55033489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510609198.8A Active CN105235571B (en) | 2015-09-23 | 2015-09-23 | The foot pad and preparation method thereof of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105235571B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776508A (en) * | 2017-10-23 | 2018-03-09 | 无锡吉兴汽车声学部件科技有限公司 | The method of the anti-abnormal sound of lower shock pad of car carpet |
| CN109720041B (en) * | 2019-02-15 | 2021-03-02 | 宁波志胜科技有限公司 | Production device for high-flame-retardant automotive interior trim part material |
| CN111676592A (en) * | 2020-01-12 | 2020-09-18 | 广州市三泰汽车内饰材料有限公司 | Water-repellent sound-insulation flame-retardant composite non-woven fabric and preparation method thereof |
| CN113202198A (en) * | 2021-05-31 | 2021-08-03 | 李德良 | Novel rubber-plastic sound-proof felt and manufacturing process thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529839B (en) * | 2010-12-23 | 2014-08-27 | 上海新安汽车隔音毡有限公司 | Multilayer-structure sound-proof and heat-proof cushion used for automotive engine cabin and manufacture method thereof |
| CN202053931U (en) * | 2011-04-08 | 2011-11-30 | 肖建坤 | Composite sound-insulation inflaming-retarding pedal pad |
| CN103903608B (en) * | 2012-12-27 | 2018-12-25 | 浙江艾迪雅汽车部件新材料有限公司 | A kind of efficient acoustic material and preparation method thereof |
| CN104178925A (en) * | 2013-05-21 | 2014-12-03 | 东丽纤维研究所（中国）有限公司 | Thermally-bonded nonwoven fabric and production method and use thereof |
| CN104339782B (en) * | 2014-10-08 | 2015-07-29 | 武汉新环球汽车内饰件有限公司 | The vehicle sound insulation pad of a kind of automobile-used sound-absorbing insulation material and preparation method, preparation |
| CN204623240U (en) * | 2015-02-12 | 2015-09-09 | 广德天运新技术股份有限公司 | A kind of automobile acoustical absorption pad with hollow structure |
| CN204998391U (en) * | 2015-09-23 | 2016-01-27 | 常州市泛亚汽车饰件有限公司 | Cotton callus on sole that mixes sheet of non -woven fabrics cladding regeneration bubble of car internal sound insulation |
-
2015
- 2015-09-23 CN CN201510609198.8A patent/CN105235571B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105235571A (en) | 2016-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105235571B (en) | The foot pad and preparation method thereof of the non-woven fabrics cladding regeneration foam mixing sheet material of automobile internal partition sound | |
| CN105255375B (en) | Aluminum sheet and preparation method thereof is covered in a kind of regeneration rubber-plastic foam mixing compacting of heat-insulating sound-insulating | |
| CN105238285B (en) | A kind of regeneration rubber-plastic foam mixing compacting sheet material of automobile internal damping shock-absorption sound-insulation and preparation method thereof | |
| CN105235332B (en) | Ceiling sheet material of the composite regenerated foam compacting of automobile inner decoration facing and preparation method thereof | |
| CN110861379B (en) | Sound insulation carpet for automobile and preparation method thereof | |
| CN101104324A (en) | Thermally expandable sheet, molded product for vehicle using the thermally expandable sheet, and method for manufacturing the sheet and product | |
| CN209633932U (en) | A kind of laminated fabric of automobile interior decoration | |
| CN111038025A (en) | Interior decoration sound-absorbing cotton | |
| JP2006523567A (en) | POROUS SOUND ABSORBING MATERIAL FORMED FROM CORK PARTICLES AND THERMAL REACTIVE Binder | |
| JP5121924B2 (en) | Processing method of polyester resin molded body, polyester resin molded body, and NVH parts for automobile | |
| CN110067078B (en) | Preparation method of air-jet consolidation type antibacterial non-woven fabric and antibacterial non-woven fabric | |
| CN105252852A (en) | Damping, vibration reduction and sound insulation recycled polyester fiber laminated sheet in automobiles, and preparation method thereof | |
| CN204998391U (en) | Cotton callus on sole that mixes sheet of non -woven fabrics cladding regeneration bubble of car internal sound insulation | |
| CN205024145U (en) | Cotton suppression sheet that mixes of noise proof regeneration rubber and plastic of automobile internal damping damping bubble | |
| CN205241588U (en) | Engine compartment room high temperature resistance regeneration polyester fiber laminate sheet material | |
| CN101791967A (en) | RPP (Reinforced Polypropylene) cotton automotive interior sound insulation pad and manufacturing method | |
| CN205022103U (en) | Ceiling sheet of cotton suppression of compound regeneration bubble of car interior fabric | |
| CN204998073U (en) | Noise proof regeneration polyester fiber lamination sheet of car internal damping damping | |
| CN204998072U (en) | Car is with regeneration polyester fiber tectorial membrane sheet with function of making an uproar is fallen by a wide margin | |
| CN208052713U (en) | A kind of antimicrobial form automotive interior roof | |
| CN206357730U (en) | Water falling groove of automobile sound-heat insulated cushion | |
| CN105252851A (en) | Recycled polyester fiber laminated sheet having great noise reduction function and used for automobiles, and preparation method thereof | |
| CN205024139U (en) | Regeneration polyester fiber lamination thin slice | |
| CN105255121A (en) | Recycled polyester fiber laminated slice and preparation method thereof | |
| CN205133487U (en) | Aluminum sheet material is covered in heat and sound isolation's cotton mixed suppression of regeneration rubber and plastic bubble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190103 Address after: 213165 28-8 Liban Road, Bangshang Village, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Applicant after: JIANGSU PAN ASIAN MICROVENT TECHNOLOGY CO., LTD. Address before: 213000 Liban Road 28-8, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Applicant before: Pan-Asian Automotive Garnishry (Changzhou) Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 213000 No.8 Qiancao Road, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: JIANGSU PAN ASIAN MICROVENT TECHNOLOGY CO., LTD. Address before: 213165, No. 28-8, Sakamoto Road, Sakamoto village, Lijia Town, Wujin District, Jiangsu, Changzhou Patentee before: JIANGSU PAN ASIAN MICROVENT TECHNOLOGY CO., LTD. |
|
| CP02 | Change in the address of a patent holder |