CN107955262A - A kind of automobile instrument panel PP composite material - Google Patents
A kind of automobile instrument panel PP composite material Download PDFInfo
- Publication number
- CN107955262A CN107955262A CN201711219434.0A CN201711219434A CN107955262A CN 107955262 A CN107955262 A CN 107955262A CN 201711219434 A CN201711219434 A CN 201711219434A CN 107955262 A CN107955262 A CN 107955262A
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- CN
- China
- Prior art keywords
- parts
- rilanit special
- instrument panel
- automobile instrument
- potassium hydroxide
- 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.)
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K2003/026—Phosphorus
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Instrument Panels (AREA)
Abstract
The invention discloses a kind of automobile instrument panel PP composite material, its raw material includes by weight：80 85 parts of major ingredient, 15 parts of rilanit special compound, 13 parts of microcrystalline wax, 24 parts of compatilizer, 15 parts of graphene, 48 parts of diatomite, 16 parts of mica powder, 28 parts of microencapsulated powder oil, 16 parts of gas-phase silica, 12 parts of tert-butyl hydroperoxide, 12 parts of dispersant, 12 parts of antioxidant, 12 parts of light stabilizer, 12 parts of ultra-violet absorber.Rilanit special compound is prepared using following technique：Rilanit special, potassium hydroxide are uniformly mixed, heated up, adds ethylene oxide stirring, regulation system is in neutrality, and is subsequently added into potassium hydroxide, propylene oxide continues stirring and obtains rilanit special compound.The present invention demoulds simplicity in injection molding, and injection stability is good, and products obtained therefrom stable quality, surface gloss is high, improves production efficiency, reduces production cost.
Description
Technical field
The present invention relates to instrument board technical field, more particularly to a kind of automobile instrument panel PP composite material.
Background technology
With the development of the society, the usage amount of automobile is being continuously increased.The instrument used in the prior art in automobile making
Disk is mainly prepared using polypropylene material, is compounded by adding toughener, after a variety of materials mixing, poor compatibility between each component,
Toughness deficiency, and difficulty is demoulded, surface gloss is poor, unstable product quality.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of automobile instrument panel polypropylene composite materials material
Material, solves the technical problem that automobile instrument panel polypropylene material demoulds difficulty in injection molding, and phase between each raw material
Capacitive is good, and injection stability is good, products obtained therefrom stable quality, and surface gloss is high, improves production efficiency, reduces and be produced into
This.
A kind of automobile instrument panel PP composite material proposed by the present invention, its raw material include by weight：Major ingredient 80-
85 parts, 1-5 parts of rilanit special compound, 1-3 parts of microcrystalline wax, 2-4 parts of compatilizer, 1-5 parts of graphene, 4-8 parts of diatomite,
1-6 parts of mica powder, 2-8 parts of microencapsulated powder oil, 1-6 parts of gas-phase silica, 1-2 parts of tert-butyl hydroperoxide, dispersant 1-2
Part, 1-2 parts of antioxidant, 1-2 parts of light stabilizer, 1-2 parts of ultra-violet absorber.
Preferably, rilanit special compound is prepared using following technique：Rilanit special, potassium hydroxide are mixed equal
Even, heating, adds ethylene oxide stirring, and regulation system is in neutrality, and is subsequently added into potassium hydroxide, propylene oxide continues to stir
To rilanit special compound.
Preferably, in the preparation process of rilanit special compound, 120-135 DEG C is warming up to, ethylene oxide is added and stirs
Mix 2-4h.
Preferably, in the preparation process of rilanit special compound, rilanit special, potassium hydroxide, ethylene oxide, hydrogen-oxygen
Change potassium, the weight ratio of propylene oxide is 2-8：0.1-0.2：30-50：0.1-0.2：2-5.
Preferably, major ingredient includes by weight：60-80 parts of polypropylene, 4-12 parts of ethylene-vinyl acetate copolymer, fourth
1-6 parts of base rubber.
Preferably, compatilizer includes by weight：1-2 parts of maleic anhydride grafted ABS, 1-2 parts of butyl titanate.
The present invention solves the technical problem that automobile instrument panel polypropylene material demoulds difficulty in injection molding, and
Compatibility is good between each raw material, and injection stability is good, products obtained therefrom stable quality, and surface gloss is high, improves production efficiency, drops
Low production cost.
In the rilanit special compound of the present invention, rilanit special is successively with ethylene oxide, propylene oxide with firm
Diether linkage structure connects, and toughening effect is fabulous, and stability is good, and with it is good emulsify, disperse, soaking, solubilizing effect；Hydrogenate castor
Sesame oil compound and the degree of scatter of microcrystalline wax, maleic anhydride grafted ABS, butyl titanate are high, can promote other raw materials
Between disperse to combine, bond strength is high, and high lubricating effect, can improve the stripping result of the present invention, while surface gloss pole
Height, sealing water proofing property is high, effectively improves present invention effect safe to use；Rilanit special compound can be covered in graphene,
Diatomite, mica powder, microencapsulated powder oil, gas-phase silica surface form flexible interface layer, under the cooperation of microcrystalline wax, horse
Maleic anhydride grafted ABS, butyl titanate can improve the bond strength of above-mentioned inorganic filler and organic matter, and compatibility further increases
By force, stripping result is good, and surface of the present invention is smooth, and glossiness is high.
Embodiment
In the following, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of automobile instrument panel PP composite material, its raw material include：Major ingredient 80g, rilanit special compound 5g,
Microcrystalline wax 1g, compatilizer 4g, graphene 1g, diatomite 8g, mica powder 1g, microencapsulated powder oil 8g, gas-phase silica 1g, uncle
Butylhydroperoxide 2g, dispersant 1g, antioxidant 2g, light stabilizer 1g, ultra-violet absorber 2g.
Major ingredient includes：Polypropylene 60g, ethylene-vinyl acetate copolymer 12g, butyl rubber 1g.Compatilizer includes：Horse
Maleic anhydride grafted ABS 2g, butyl titanate 1g.
Rilanit special compound is prepared using following technique：8g rilanit specials, 0.1g potassium hydroxide are uniformly mixed,
135 DEG C are warming up to, adds 30g ethylene oxide stirring 4h, regulation system is in neutrality, and is subsequently added into 0.1g potassium hydroxide, 5g rings
Ethylene Oxide continues to stir 15min, obtains rilanit special compound.
Embodiment 2
A kind of automobile instrument panel PP composite material, its raw material include：Major ingredient 85g, rilanit special compound 1g,
Microcrystalline wax 3g, compatilizer 2g, graphene 5g, diatomite 4g, mica powder 6g, microencapsulated powder oil 2g, gas-phase silica 6g, uncle
Butylhydroperoxide 1g, dispersant 2g, antioxidant 1g, light stabilizer 2g, ultra-violet absorber 1g.
Major ingredient includes：Polypropylene 80g, ethylene-vinyl acetate copolymer 4g, butyl rubber 6g.Compatilizer includes：Malaysia
Acid anhydrides grafted ABS 1g, butyl titanate 2g.
Rilanit special compound is prepared using following technique：2g rilanit specials, 0.2g potassium hydroxide are uniformly mixed,
120 DEG C are warming up to, adds 50g ethylene oxide stirring 2h, regulation system is in neutrality, and is subsequently added into 0.2g potassium hydroxide, 2g rings
Ethylene Oxide continues to stir 25min, obtains rilanit special compound.
Embodiment 3
A kind of automobile instrument panel PP composite material, its raw material include：Major ingredient 82g, rilanit special compound 4g,
Microcrystalline wax 1.5g, compatilizer 3.5g, graphene 2g, diatomite 7g, mica powder 2g, microencapsulated powder oil 6g, gas-phase silica
2g, tert-butyl hydroperoxide 1.8g, dispersant 1.3g, antioxidant 1.8g, light stabilizer 1.4g, ultra-violet absorber 1.7g.
Major ingredient includes：Polypropylene 65g, ethylene-vinyl acetate copolymer 10g, butyl rubber 2g.Compatilizer includes：Horse
Maleic anhydride grafted ABS 1.8g, butyl titanate 1.3g.
Rilanit special compound is prepared using following technique：6g rilanit specials, 0.12g potassium hydroxide are mixed equal
It is even, 130 DEG C are warming up to, adds 35g ethylene oxide stirring 3.5h, regulation system is in neutrality, and is subsequently added into 0.12g hydroxides
Potassium, 4g propylene oxide continue to stir 18min, obtain rilanit special compound.
Embodiment 4
A kind of automobile instrument panel PP composite material, its raw material include：Major ingredient 84g, rilanit special compound 2g,
Microcrystalline wax 2.5g, compatilizer 2.5g, graphene 4g, diatomite 5g, mica powder 4g, microencapsulated powder oil 4g, gas-phase silica
4g, tert-butyl hydroperoxide 1.2g, dispersant 1.7g, antioxidant 1.2g, light stabilizer 1.8g, ultra-violet absorber 1.3g.
Major ingredient includes：Polypropylene 75g, ethylene-vinyl acetate copolymer 6g, butyl rubber 4g.Compatilizer includes：Malaysia
Acid anhydrides grafted ABS 1.2g, butyl titanate 1.7g.
Rilanit special compound is prepared using following technique：4g rilanit specials, 0.18g potassium hydroxide are mixed equal
It is even, 125 DEG C are warming up to, adds 45g ethylene oxide stirring 2.5h, regulation system is in neutrality, and is subsequently added into 0.18g hydroxides
Potassium, 3g propylene oxide continue to stir 22min, obtain rilanit special compound.
4 gained automobile instrument panel of embodiment is carried out with PP composite material and general-utility car instrument with polypropylene plastics
Performance test, its result are as follows：
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of automobile instrument panel PP composite material, it is characterised in that its raw material includes by weight：Major ingredient 80-85
Part, 1-5 parts of rilanit special compound, 1-3 parts of microcrystalline wax, 2-4 parts of compatilizer, 1-5 parts of graphene, 4-8 parts of diatomite, cloud
1-6 parts of female powder, 2-8 parts of microencapsulated powder oil, 1-6 parts of gas-phase silica, 1-2 parts of tert-butyl hydroperoxide, 1-2 parts of dispersant,
1-2 parts of antioxidant, 1-2 parts of light stabilizer, 1-2 parts of ultra-violet absorber.
2. automobile instrument panel PP composite material according to claim 1, it is characterised in that rilanit special compound
Prepared using following technique：Rilanit special, potassium hydroxide are uniformly mixed, heated up, ethylene oxide stirring is added, adjusts body
System is in neutrality, and is subsequently added into potassium hydroxide, propylene oxide continues stirring and obtains rilanit special compound.
3. automobile instrument panel PP composite material according to claim 2, it is characterised in that rilanit special compound
Preparation process in, be warming up to 120-135 DEG C, add ethylene oxide stirring 2-4h.
4. the automobile instrument panel PP composite material according to Claims 2 or 3, it is characterised in that rilanit special is multiple
In the preparation process of compound, rilanit special, potassium hydroxide, ethylene oxide, potassium hydroxide, the weight ratio of propylene oxide are 2-8：
0.1-0.2：30-50：0.1-0.2：2-5.
5. according to any one of the claim 1-4 automobile instrument panel PP composite materials, it is characterised in that major ingredient is by weight
Amount part includes：60-80 parts of polypropylene, 4-12 parts of ethylene-vinyl acetate copolymer, 1-6 parts of butyl rubber.
6. according to any one of the claim 1-5 automobile instrument panel PP composite materials, it is characterised in that compatilizer is pressed
Parts by weight include：1-2 parts of maleic anhydride grafted ABS, 1-2 parts of butyl titanate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711219434.0A CN107955262A (en) | 2017-11-28 | 2017-11-28 | A kind of automobile instrument panel PP composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711219434.0A CN107955262A (en) | 2017-11-28 | 2017-11-28 | A kind of automobile instrument panel PP composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107955262A true CN107955262A (en) | 2018-04-24 |
Family
ID=61961658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711219434.0A Withdrawn CN107955262A (en) | 2017-11-28 | 2017-11-28 | A kind of automobile instrument panel PP composite material |
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| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993564A (en) * | 2009-08-24 | 2011-03-30 | 新疆大学 | Method for preparing polypropylene material special for automobile instrument panel |
| CN104292653A (en) * | 2014-09-26 | 2015-01-21 | 苏州博利迈新材料科技有限公司 | Automobile instrument board and preparation method thereof |
| CN104629168A (en) * | 2013-11-14 | 2015-05-20 | 青岛立博汽车零部件精密铸造有限公司 | Novel composite material for automobile meter panel |
| CN105778276A (en) * | 2016-03-14 | 2016-07-20 | 苏州莱特复合材料有限公司 | Preparation method of antistatic composites for automobile instrument panels |
-
2017
- 2017-11-28 CN CN201711219434.0A patent/CN107955262A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993564A (en) * | 2009-08-24 | 2011-03-30 | 新疆大学 | Method for preparing polypropylene material special for automobile instrument panel |
| CN104629168A (en) * | 2013-11-14 | 2015-05-20 | 青岛立博汽车零部件精密铸造有限公司 | Novel composite material for automobile meter panel |
| CN104292653A (en) * | 2014-09-26 | 2015-01-21 | 苏州博利迈新材料科技有限公司 | Automobile instrument board and preparation method thereof |
| CN105778276A (en) * | 2016-03-14 | 2016-07-20 | 苏州莱特复合材料有限公司 | Preparation method of antistatic composites for automobile instrument panels |
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20180424 |