CN108560139A - A kind of recyclable composite material of environmental protection lightweight - Google Patents

A kind of recyclable composite material of environmental protection lightweight Download PDF

Info

Publication number
CN108560139A
CN108560139A CN201711414227.0A CN201711414227A CN108560139A CN 108560139 A CN108560139 A CN 108560139A CN 201711414227 A CN201711414227 A CN 201711414227A CN 108560139 A CN108560139 A CN 108560139A
Authority
CN
China
Prior art keywords
environmental protection
composite material
present
recyclable composite
lightweight
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.)
Pending
Application number
CN201711414227.0A
Other languages
Chinese (zh)
Inventor
王泽云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yixing Taiyu Beijing Great Automotive Components Co Ltd
Original Assignee
Yixing Taiyu Beijing Great Automotive Components Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yixing Taiyu Beijing Great Automotive Components Co Ltd filed Critical Yixing Taiyu Beijing Great Automotive Components Co Ltd
Priority to CN201711414227.0A priority Critical patent/CN108560139A/en
Publication of CN108560139A publication Critical patent/CN108560139A/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay

Abstract

The present invention relates to a kind of recyclable composite materials of environmentally friendly lightweight, it includes wood-fibred 25 40%, PET fiber 35 50%, PP fibers 25 40%；Preparation method includes material mixing, smart shredding, airlaid, heating is compound, is cooled and shaped, shearing.Dry method of the present invention, environmental protection, product tensile strength is high, recycling.

Description

A kind of recyclable composite material of environmental protection lightweight
Technical field
The present invention relates to a kind of composite materials, and in particular to a kind of recyclable composite material.
Background technology
Domestic car, commercial vehicle, the in-car decorations of minicar, ceiling at present, it is most of still to use expendable heat Curable polyurethane PU plates, wet method PU plates, motor van babinet, liner mostly use fiberglass, the composite woods such as GMT fiberglass reinforceds PP Material, these products are faced with a series of problems, such as material is difficult to recycle.
Invention content
Goal of the invention：Purpose of the invention is to overcome the shortcomings in the prior art, provides a kind of dry method, environmental protection, production Product tensile strength is high, the recyclable composite material of recycling environmental protection lightweight.
Technical solution：In order to solve the above-mentioned technical problem, the recyclable composite wood of a kind of environmentally friendly lightweight of the present invention Material, by weight percentage, it includes following components,
（1）Wood-fibred 25-40%；
（2）PET fiber 35-50%；
（3）PP fibers 25-40%；
Preparation method includes the following steps,
（1）Material mixes；
（2）Smart shredding；
（3）Airlaid, wherein even density is controlled in 600-2500g/m2, networking is uniform, longitudinally wide to be no more than ± 7%；
（4）Heat it is compound, wherein temperature control at 150-190 DEG C；
（5）It is cooled and shaped；
（6）Shearing.
Advantageous effect：Compared with prior art, the present invention its remarkable advantage is：The present invention by accurate material mixture ratio and Rigorous procedure of processing makes product have higher tensile strength, is unlikely to deform during use, using wood-fibred, PET fiber With PP fibers, keep product environmentally friendly, recyclable recycling, using smart shredding, compound and cooling etc. the processing of airlaid, heating walk Suddenly, integrally belong to dry method manufacture, this product manufacturing cost is low, light, meets actual operation requirements.
Specific implementation mode
With reference to embodiment, the present invention is further illustrated.
A kind of recyclable composite material of environmentally friendly lightweight of the present invention, by weight percentage, it includes with the following group Point,
（1）Wood-fibred 30%；
（2）PET fiber 40%；
（3）PP fibers 30%；
Preparation method includes the following steps,
（1）Material mixes；
（2）Smart shredding；
（3）Airlaid, wherein even density is controlled in 1500g/m2, networking is uniform, longitudinally wide to be no more than ± 7%；
（4）Heat it is compound, wherein temperature control at 170 DEG C；
（5）It is cooled and shaped；
（6）Shearing.
The present invention is made product have higher tensile strength, is made by accurate material mixture ratio and rigorous procedure of processing With being unlikely to deform in the process, using wood-fibred, PET fiber and PP fibers, keep product environmentally friendly, recyclable recycling is opened using essence The procedure of processings such as loose, airlaid, heating is compound and cooling, integrally belong to dry method manufacture, and this product manufacturing cost is low, light, Meet actual operation requirements.
The present invention provides a kind of thinking and methods, and there are many method and the approach for implementing the technical solution, the above institute State only is the preferred embodiment of the present invention, it is noted that for those skilled in the art, is not being departed from Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the guarantor of the present invention Range is protected, all undefined components in this embodiment can be implemented in the prior art.

Claims (1)

1. a kind of recyclable composite material of environmental protection lightweight, it is characterised in that：By weight percentage, it includes following components,
（1）Wood-fibred 25-40%；
（2）PET fiber 35-50%；
（3）PP fibers 25-40%；
Preparation method includes the following steps,
（1）Material mixes；
（2）Smart shredding；
（3）Airlaid, wherein even density is controlled in 600-2500g/m2, networking is uniform, longitudinally wide to be no more than ± 7%；
（4）Heat it is compound, wherein temperature control at 150-190 DEG C；
（5）It is cooled and shaped；
（6）Shearing.
CN201711414227.0A 2017-12-25 2017-12-25 A kind of recyclable composite material of environmental protection lightweight Pending CN108560139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711414227.0A CN108560139A (en) 2017-12-25 2017-12-25 A kind of recyclable composite material of environmental protection lightweight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711414227.0A CN108560139A (en) 2017-12-25 2017-12-25 A kind of recyclable composite material of environmental protection lightweight

Publications (1)

Publication Number Publication Date
CN108560139A true CN108560139A (en) 2018-09-21

Family

ID=63530395

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711414227.0A Pending CN108560139A (en) 2017-12-25 2017-12-25 A kind of recyclable composite material of environmental protection lightweight

Country Status (1)

Country Link
CN (1) CN108560139A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110284262A (en) * 2019-07-25 2019-09-27 常熟市嘉淀纺织有限公司 A kind of fire-retardant sound-absorbing polyester fiber board and preparation method thereof
EP3594393A1 (en) * 2018-07-11 2020-01-15 Faurecia Interieur Industrie Wood fiber-based interior trim component for a vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101307529A (en) * 2008-04-15 2008-11-19 黄显飚 Airflow air laid fiber cotton preparing process and manufactured fibre cotton
CN102182012A (en) * 2011-05-10 2011-09-14 宁波兰迪汽配工业有限公司 Modified cotton fiber felt and application thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101307529A (en) * 2008-04-15 2008-11-19 黄显飚 Airflow air laid fiber cotton preparing process and manufactured fibre cotton
CN102182012A (en) * 2011-05-10 2011-09-14 宁波兰迪汽配工业有限公司 Modified cotton fiber felt and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3594393A1 (en) * 2018-07-11 2020-01-15 Faurecia Interieur Industrie Wood fiber-based interior trim component for a vehicle
CN110284262A (en) * 2019-07-25 2019-09-27 常熟市嘉淀纺织有限公司 A kind of fire-retardant sound-absorbing polyester fiber board and preparation method thereof

Similar Documents

Publication Publication Date Title
CN102275200B (en) A kind of manufacture method of bamboo-fiber composite section
CN108560139A (en) A kind of recyclable composite material of environmental protection lightweight
CN102399390B (en) Preparation method of radiation-crosslinked polypropylene
CN103172919B (en) A kind of method recycling waste and old crosslinked PE foam
CN103786352A (en) Recovery utilization method of continuous fiber-reinforced thermoplastic composite waste material
KR102042857B1 (en) Method for manufacturing artificial wood with coffee deposits and production thereof
CN106365667A (en) Preparation method of low-density integrated heat preservation felt for high-temperature furnace
CN104944846A (en) Compression-resistant fireproof board and preparation method thereof
CN104400870B (en) Method for mixing bamboo woods and bamboo broken materials to manufacture brick machine supporting plate
CN104861294A (en) Production process of modified PP (polypropylene) material flow guide cover for van truck
CN108821645A (en) A method of compound resin well cover is prepared using discarded circuit board non-metal powder collaboration polyester resin
CN107891638A (en) A kind of novel environment friendly lightweight PP composite board preparation technologies
CN104875406A (en) Production process of canvas conveying belt
CN105856793A (en) Novel multilayered structure non-solvent compounding process
CN104761851A (en) Fiber-toughened antimicrobial wear-resistant cable material and preparation method thereof
CN105086349A (en) High-strength corrosion-resistant thermosetting plastic
CN101775075A (en) Modified starch microwave heating reaction system with dry method
CN106493358B (en) A kind of magnesium-based composite material, preparation system and method
CN105255085A (en) Oxidized graphene foam material and preparation method thereof
CN103554591A (en) Wear resistant plastic and manufacturing method thereof
CN102702608A (en) Method for improving property of aphanitic graphite/polymer composite wave-absorbing material
CN107236174A (en) A kind of plastic greenhouse framework material and preparation method thereof
CN107286332A (en) A kind of pre-accelerated thixotropic Anchor Agent resin and preparation method thereof
CN103059419B (en) Reinforced and modified polypropylene
CN104999649A (en) Manufacturing method for external wall heat insulation board

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180921