CN105368011A - Wood-fiber-toughened poly dimethyl terephthalate automotive interior material and preparation method thereof - Google Patents
Wood-fiber-toughened poly dimethyl terephthalate automotive interior material and preparation method thereof Download PDFInfo
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- CN105368011A CN105368011A CN201510719129.2A CN201510719129A CN105368011A CN 105368011 A CN105368011 A CN 105368011A CN 201510719129 A CN201510719129 A CN 201510719129A CN 105368011 A CN105368011 A CN 105368011A
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Abstract
The invention discloses a wood-fiber-toughened poly dimethyl terephthalate automotive interior material and a preparation method thereof. According to the interior material, poly dimethyl terephthalate, ramie, modified wood fiber and fullerene are used as main ingredients, and calcined kaolin, hydroxyethyl methyl cellulose ether, basalt fiber, calcined talc, 3-triethoxysilylpropylamine silane, cordierite, nano-zinc oxide, aluminum triphosphate, erucyl amide, talcum powder and other inorganic and organic materials are selected to act synergistically with the main ingredients. The automotive interior material is light, safe, environmentally friendly, resistant to scrubbing, good in toughness and high in strength.
Description
Technical field
The invention belongs to automotive interior material field, be specifically related to toughness reinforcing poly terephthalic acid dimethyl ester automotive interior material of a kind of wood fibre and preparation method thereof.
Background technology
Along with the raising of China's Living consumption, everybody also gets more and more for the demand of the automobile that can make the life better.And automotive trim is an important ring of automobile.
Automotive trim (AutomotiveInterior) mainly refers to the automobile product used by automotive interior repacking, relate to the every aspect of automotive interior, such as automobile steering wheel cover, automobile cushion, automatic foot-mat, automobile pendant, inner goods of furniture for display rather than for use, containing box etc. are all automotive trim products.Our domestic said automotive trim is exactly the InteriorsSystem at English in fact.Because these partial automobile component have certain ornamental, so current common translation is all called " automotive trim " in the industry.But from English " Interiors ", we just can know, this part component not only only has decoration function, functional, the security involved by them and engineering attribute enrich very much.
Research about automotive trim is also the research emphasis of recent years, and several automotive supplier important greatly carries out patent distribution in automotive trim field one after another.In general, automotive interior material is generally the compound of polypropylene and/or polyester and flaxen fiber, but this matrix material angularly also exists the space of raising in lightweight, security, environmental protection and scrubbing resistance.
Summary of the invention
The object of the invention is for the problems referred to above, develop toughness reinforcing poly terephthalic acid dimethyl ester automotive interior material of a kind of wood fibre and preparation method thereof, this automotive interior material lightweight, safety, environmental protection, scrubbing resistance, good toughness, intensity is high.
The poly terephthalic acid dimethyl ester automotive interior material that wood fibre is toughness reinforcing,
This interior material is made up of following raw material:
Poly terephthalic acid dimethyl ester 55-75 part
Ramee 20-35 part
Modification wood fibre 20-35 part
Soccerballene 20-35 part
Calcined kaolin 9-25 part
Ethoxyl methyl cellulose ether 9-25 part
Basalt fibre 9-25 part
Burn talcum 9-25 part
APTES 9-25 part
Trichroite 1-7 part
Nano zine oxide 1-7 part
Fire retardant 1-7 part
Erucicamide 1-7 part
Talcum powder 1-7 part;
Described modification wood fibre obtains by the following method:
By 9 weight part wood fibres dry 2h at 61 DEG C, add 1 weight part TEOS subsequently, 1 weight part polystyrene microsphere, 1 parts by weight of phenolic resin, 1 weight part nano silicon, ground and mixed, is added to mixture subsequently in the DMF of 20 weight parts, stirs, add 1 parts by weight epoxy chloropropane subsequently, be warming up to 91 DEG C, reaction 1h, suction filtration, washing after reaction; Be added to by washes in the water of 20 weight parts again, add the lanthanum nitrate of 1 weight part subsequently again, at 55 DEG C, react 1h, centrifugal after reaction, washing, can obtain modification wood fibre.
As preferably, described poly terephthalic acid dimethyl ester is crosslinked poly terephthalic acid dimethyl ester.
As preferably, described fire retardant is aluminium triphosphate.
As preferably, this interior material is made up of following raw material:
Poly terephthalic acid dimethyl ester 60 parts
Ramee 30 parts
Modification wood fibre 30 parts
Soccerballene 30 parts
Calcined kaolin 20 parts
Ethoxyl methyl cellulose ether 20 parts
Basalt fibre 20 parts
Burn 20 parts, talcum
APTES 20 parts
Trichroite 4 parts
Nano zine oxide 4 parts
Aluminium triphosphate 4 parts
Erucicamide 4 parts
Talcum powder 4 parts.
A preparation method for the poly terephthalic acid dimethyl ester automotive interior material that above-mentioned wood fibre is toughness reinforcing, is characterized in that: comprise following preparation process:
(1) according to formula raw materials weighing, vacuum-drying 1h at 51 DEG C;
(2) dried raw material is mixed rear twin screw extruder is extruded under the processing condition in 155 DEG C, a district, 181 DEG C, 2nd district, 181 DEG C, 3rd district, 161 DEG C, 4th district, 171 DEG C, 5th district, granulation;
(3) vacuum-drying 2h at 51 DEG C more subsequently, can obtain the poly terephthalic acid dimethyl ester automotive interior material that wood fibre is toughness reinforcing.
Beneficial effect of the present invention:
(1) various automobile raw material is organically combined by creationary by the present invention, and by optimal preparation technology, obtain lightweight, safety, environmental protection, scrubbing resistance, good toughness, the poly terephthalic acid dimethyl ester automotive interior material that the wood fibre that intensity is high is toughness reinforcing.Interior material density of the present invention is less than 0.856 (g/cm
3), resist bending intensity is greater than 41 (MPa).
(2) the present invention is by adopting poly terephthalic acid dimethyl ester, ramee, modification wood fibre and soccerballene as main component, except by except ramee and poly terephthalic acid dimethyl ester compound, also creationary interpolation has the soccerballene of good snappiness, intensity, and add the wood fibre of modification, four coordinations, make automotive interior material have good rigidity and toughness, possess the good performance such as heat-resisting, anti-oxidant, and cost is lower simultaneously.
(3) the present invention selects inorganic, the organic materialss such as calcined kaolin, ethoxyl methyl cellulose ether, basalt fibre, burning talcum, APTES, trichroite, nano zine oxide, aluminium triphosphate, erucicamide, talcum powder, act synergistically with main component, improve the effects such as wear-resisting, the scrubbing resistance of automotive interior material, as erucicamide, play the effect of scrape resistant, by reducing skin friction coefficient, thus reduce the visibility of surface scratches.
(4) the poly terephthalic acid dimethyl ester automotive interior material preparation technology that the wood fibre prepared of the present invention is toughness reinforcing is simple, environmental protection, and is convenient to suitability for industrialized production.
Embodiment
Below in conjunction with specific embodiment, and comparable data describes in further detail the present invention.Should be understood that these embodiments just in order to demonstrate the invention, but not limit the scope of the invention by any way.
Embodiment 1:
The poly terephthalic acid dimethyl ester automotive interior material that wood fibre is toughness reinforcing,
This interior material is made up of following raw material:
Poly terephthalic acid dimethyl ester 60 parts
Ramee 30 parts
Modification wood fibre 30 parts
Soccerballene 30 parts
Calcined kaolin 20 parts
Ethoxyl methyl cellulose ether 20 parts
Basalt fibre 20 parts
Burn 20 parts, talcum
APTES 20 parts
Trichroite 4 parts
Nano zine oxide 4 parts
Aluminium triphosphate 4 parts
Erucicamide 4 parts
Talcum powder 4 parts;
Described modification wood fibre obtains by the following method:
By 9 weight part wood fibres dry 2h at 61 DEG C, add 1 weight part TEOS subsequently, 1 weight part polystyrene microsphere, 1 parts by weight of phenolic resin, 1 weight part nano silicon, ground and mixed, is added to mixture subsequently in the DMF of 20 weight parts, stirs, add 1 parts by weight epoxy chloropropane subsequently, be warming up to 91 DEG C, reaction 1h, suction filtration, washing after reaction; Be added to by washes in the water of 20 weight parts again, add the lanthanum nitrate of 1 weight part subsequently again, at 55 DEG C, react 1h, centrifugal after reaction, washing, can obtain modification wood fibre.
Described poly terephthalic acid dimethyl ester is crosslinked poly terephthalic acid dimethyl ester.
A preparation method for the poly terephthalic acid dimethyl ester automotive interior material that above-mentioned wood fibre is toughness reinforcing, is characterized in that: comprise following preparation process:
(1) according to formula raw materials weighing, vacuum-drying 1h at 51 DEG C;
(2) dried raw material is mixed rear twin screw extruder is extruded under the processing condition in 155 DEG C, a district, 181 DEG C, 2nd district, 181 DEG C, 3rd district, 161 DEG C, 4th district, 171 DEG C, 5th district, granulation;
(3) vacuum-drying 2h at 51 DEG C more subsequently, can obtain the poly terephthalic acid dimethyl ester automotive interior material that wood fibre is toughness reinforcing.
Embodiment 2:
The poly terephthalic acid dimethyl ester automotive interior material that wood fibre is toughness reinforcing,
This interior material is made up of following raw material:
Poly terephthalic acid dimethyl ester 35 parts
Ramee 35 parts
Modification wood fibre 35 parts
Soccerballene 35 parts
Calcined kaolin 20 parts
Ethoxyl methyl cellulose ether 20 parts
Basalt fibre 20 parts
Burn 20 parts, talcum
APTES 20 parts
Trichroite 2 parts
Nano zine oxide 2 parts
Aluminium triphosphate 2 parts
Erucicamide 2 parts
Talcum powder 2 parts;
Described modification wood fibre obtains by the following method:
By 9 weight part wood fibres dry 2h at 61 DEG C, add 1 weight part TEOS subsequently, 1 weight part polystyrene microsphere, 1 parts by weight of phenolic resin, 1 weight part nano silicon, ground and mixed, is added to mixture subsequently in the DMF of 20 weight parts, stirs, add 1 parts by weight epoxy chloropropane subsequently, be warming up to 91 DEG C, reaction 1h, suction filtration, washing after reaction; Be added to by washes in the water of 20 weight parts again, add the lanthanum nitrate of 1 weight part subsequently again, at 55 DEG C, react 1h, centrifugal after reaction, washing, can obtain modification wood fibre.
Described poly terephthalic acid dimethyl ester is crosslinked poly terephthalic acid dimethyl ester.
A preparation method for the poly terephthalic acid dimethyl ester automotive interior material that above-mentioned wood fibre is toughness reinforcing, is characterized in that: comprise following preparation process:
(1) according to formula raw materials weighing, vacuum-drying 1h at 51 DEG C;
(2) dried raw material is mixed rear twin screw extruder is extruded under the processing condition in 155 DEG C, a district, 181 DEG C, 2nd district, 181 DEG C, 3rd district, 161 DEG C, 4th district, 171 DEG C, 5th district, granulation;
(3) vacuum-drying 2h at 51 DEG C more subsequently, can obtain the poly terephthalic acid dimethyl ester automotive interior material that wood fibre is toughness reinforcing.
Embodiment 3:
The poly terephthalic acid dimethyl ester automotive interior material that wood fibre is toughness reinforcing,
This interior material is made up of following raw material:
Poly terephthalic acid dimethyl ester 75 parts
Ramee 20 parts
Modification wood fibre 20 parts
Soccerballene 20 parts
Calcined kaolin 20 parts
Ethoxyl methyl cellulose ether 20 parts
Basalt fibre 20 parts
Burn 20 parts, talcum
APTES 20 parts
Trichroite 1 part
Nano zine oxide 1 part
Aluminium triphosphate 1 part
Erucicamide 1 part
Talcum powder 1 part;
Described modification wood fibre obtains by the following method:
By 9 weight part wood fibres dry 2h at 61 DEG C, add 1 weight part TEOS subsequently, 1 weight part polystyrene microsphere, 1 parts by weight of phenolic resin, 1 weight part nano silicon, ground and mixed, is added to mixture subsequently in the DMF of 20 weight parts, stirs, add 1 parts by weight epoxy chloropropane subsequently, be warming up to 91 DEG C, reaction 1h, suction filtration, washing after reaction; Be added to by washes in the water of 20 weight parts again, add the lanthanum nitrate of 1 weight part subsequently again, at 55 DEG C, react 1h, centrifugal after reaction, washing, can obtain modification wood fibre.
Described poly terephthalic acid dimethyl ester is crosslinked poly terephthalic acid dimethyl ester.
A preparation method for the poly terephthalic acid dimethyl ester automotive interior material that above-mentioned wood fibre is toughness reinforcing, is characterized in that: comprise following preparation process:
(1) according to formula raw materials weighing, vacuum-drying 1h at 51 DEG C;
(2) dried raw material is mixed rear twin screw extruder is extruded under the processing condition in 155 DEG C, a district, 181 DEG C, 2nd district, 181 DEG C, 3rd district, 161 DEG C, 4th district, 171 DEG C, 5th district, granulation;
(3) vacuum-drying 2h at 51 DEG C more subsequently, can obtain the poly terephthalic acid dimethyl ester automotive interior material that wood fibre is toughness reinforcing.
Embodiment 4:
The poly terephthalic acid dimethyl ester automotive interior material that wood fibre is toughness reinforcing,
This interior material is made up of following raw material:
Poly terephthalic acid dimethyl ester 55 parts
Ramee 25 parts
Modification wood fibre 25 parts
Soccerballene 25 parts
Calcined kaolin 25 parts
Ethoxyl methyl cellulose ether 25 parts
Basalt fibre 25 parts
Burn 25 parts, talcum
APTES 25 parts
Trichroite 1 part
Nano zine oxide 1 part
Aluminium triphosphate 1 part
Erucicamide 1 part
Talcum powder 1 part;
Described modification wood fibre obtains by the following method:
By 9 weight part wood fibres dry 2h at 61 DEG C, add 1 weight part TEOS subsequently, 1 weight part polystyrene microsphere, 1 parts by weight of phenolic resin, 1 weight part nano silicon, ground and mixed, is added to mixture subsequently in the DMF of 20 weight parts, stirs, add 1 parts by weight epoxy chloropropane subsequently, be warming up to 91 DEG C, reaction 1h, suction filtration, washing after reaction; Be added to by washes in the water of 20 weight parts again, add the lanthanum nitrate of 1 weight part subsequently again, at 55 DEG C, react 1h, centrifugal after reaction, washing, can obtain modification wood fibre.
Described poly terephthalic acid dimethyl ester is crosslinked poly terephthalic acid dimethyl ester.
A preparation method for the poly terephthalic acid dimethyl ester automotive interior material that above-mentioned wood fibre is toughness reinforcing, is characterized in that: comprise following preparation process:
(1) according to formula raw materials weighing, vacuum-drying 1h at 51 DEG C;
(2) dried raw material is mixed rear twin screw extruder is extruded under the processing condition in 155 DEG C, a district, 181 DEG C, 2nd district, 181 DEG C, 3rd district, 161 DEG C, 4th district, 171 DEG C, 5th district, granulation;
(3) vacuum-drying 2h at 51 DEG C more subsequently, can obtain the poly terephthalic acid dimethyl ester automotive interior material that wood fibre is toughness reinforcing.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. the poly terephthalic acid dimethyl ester automotive interior material that wood fibre is toughness reinforcing, is characterized in that:
This interior material is made up of following raw material:
Poly terephthalic acid dimethyl ester 55-75 part
Ramee 20-35 part
Modification wood fibre 20-35 part
Soccerballene 20-35 part
Calcined kaolin 9-25 part
Ethoxyl methyl cellulose ether 9-25 part
Basalt fibre 9-25 part
Burn talcum 9-25 part
APTES 9-25 part
Trichroite 1-7 part
Nano zine oxide 1-7 part
Fire retardant 1-7 part
Erucicamide 1-7 part
Talcum powder 1-7 part;
Described modification wood fibre obtains by the following method:
By 9 weight part wood fibres dry 2h at 61 DEG C, add 1 weight part TEOS subsequently, 1 weight part polystyrene microsphere, 1 parts by weight of phenolic resin, 1 weight part nano silicon, ground and mixed, is added to mixture subsequently in the DMF of 20 weight parts, stirs, add 1 parts by weight epoxy chloropropane subsequently, be warming up to 91 DEG C, reaction 1h, suction filtration, washing after reaction; Be added to by washes in the water of 20 weight parts again, add the lanthanum nitrate of 1 weight part subsequently again, at 55 DEG C, react 1h, centrifugal after reaction, washing, can obtain modification wood fibre.
2. the poly terephthalic acid dimethyl ester automotive interior material that wood fibre as claimed in claim 1 is toughness reinforcing, is characterized in that: described poly terephthalic acid dimethyl ester is crosslinked poly terephthalic acid dimethyl ester.
3. the poly terephthalic acid dimethyl ester automotive interior material that wood fibre as claimed in claim 1 or 2 is toughness reinforcing, is characterized in that: described fire retardant is aluminium triphosphate.
4. the poly terephthalic acid dimethyl ester automotive interior material that wood fibre as claimed in claim 1 or 2 is toughness reinforcing, is characterized in that:
This interior material is made up of following raw material:
Poly terephthalic acid dimethyl ester 60 parts
Ramee 30 parts
Modification wood fibre 30 parts
Soccerballene 30 parts
Calcined kaolin 20 parts
Ethoxyl methyl cellulose ether 20 parts
Basalt fibre 20 parts
Burn 20 parts, talcum
APTES 20 parts
Trichroite 4 parts
Nano zine oxide 4 parts
Aluminium triphosphate 4 parts
Erucicamide 4 parts
Talcum powder 4 parts.
5. a preparation method for poly terephthalic acid dimethyl ester automotive interior material as toughness reinforcing in any one of claim 1-4 wood fibre, is characterized in that: comprise following preparation process:
(1) according to formula raw materials weighing, vacuum-drying 1h at 51 DEG C;
(2) dried raw material is mixed rear twin screw extruder is extruded under the processing condition in 155 DEG C, a district, 181 DEG C, 2nd district, 181 DEG C, 3rd district, 161 DEG C, 4th district, 171 DEG C, 5th district, granulation;
(3) vacuum-drying 2h at 51 DEG C more subsequently, can obtain the poly terephthalic acid dimethyl ester automotive interior material that wood fibre is toughness reinforcing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510719129.2A CN105368011A (en) | 2015-10-30 | 2015-10-30 | Wood-fiber-toughened poly dimethyl terephthalate automotive interior material and preparation method thereof |
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| CN201510719129.2A CN105368011A (en) | 2015-10-30 | 2015-10-30 | Wood-fiber-toughened poly dimethyl terephthalate automotive interior material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116285514A (en) * | 2023-03-22 | 2023-06-23 | 广东美洲宝实业有限公司 | Waterproof anti-fouling stone-like paint and preparation method thereof |
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| US6150438A (en) * | 1997-08-19 | 2000-11-21 | Mitsui Chemicals, Inc. | Composite resin composition |
| CN101270193A (en) * | 2002-03-21 | 2008-09-24 | 希乐克公司 | Method for producing composite material |
-
2015
- 2015-10-30 CN CN201510719129.2A patent/CN105368011A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6150438A (en) * | 1997-08-19 | 2000-11-21 | Mitsui Chemicals, Inc. | Composite resin composition |
| CN101270193A (en) * | 2002-03-21 | 2008-09-24 | 希乐克公司 | Method for producing composite material |
Non-Patent Citations (3)
| Title |
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| 王珏等: "《塑料改性实用技术与应用》", 30 June 2014, 印刷工业出版社 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116285514A (en) * | 2023-03-22 | 2023-06-23 | 广东美洲宝实业有限公司 | Waterproof anti-fouling stone-like paint and preparation method thereof |
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Application publication date: 20160302 |
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