CN108299733A - Plastic alloy composition, automotive interior part and vehicle - Google Patents
Plastic alloy composition, automotive interior part and vehicle Download PDFInfo
- Publication number
- CN108299733A CN108299733A CN201810131983.0A CN201810131983A CN108299733A CN 108299733 A CN108299733 A CN 108299733A CN 201810131983 A CN201810131983 A CN 201810131983A CN 108299733 A CN108299733 A CN 108299733A
- Authority
- CN
- China
- Prior art keywords
- parts
- automotive interior
- alloy composition
- plastic alloy
- interior part
- 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
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
- B60R13/0256—Dashboard liners
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Abstract
Include the raw material components measured below according to mass fraction the present invention provides a kind of plastic alloy composition：100 parts of polypropylene；15~30 parts of high density polyethylene (HDPE)；3~8 parts of polysulfones；15~25 parts of barium sulfate；1~2 part of Triallyl isocyanurate；7~15 parts of poly(p-phenylene terephthalamide)；5~15 parts of ethylene propylene diene rubber；2~6 parts of polybutylene terephthalate (PBT).The plastic alloy composition of the present invention can be used for substituting traditional aluminium alloys for automobile material preparation into automotive interior part.
Description
Technical field
The present invention relates to Material Field and automobile manufacturing fields, and in particular to a kind of plastic alloy composition and with the modeling
Expect automotive interior part and a kind of vehicle including the automotive interior part prepared by alloy composite.
Background technology
In recent years, China's automobile industry develops rapidly, and the family for possessing automobile is also more and more.Present consumer is not only
Only it is the performance for the main element for taking a fancy to automobile, also increasingly focuses on the performance of the inner-decoration component of automobile.The inner-decoration component of automobile
Include mainly steering wheel, all kinds of instrument boards and secondary instrument board, seat etc..The material for preparing of current automotive interior part is mostly used
Conventional unitary plastic, such as automobile instrument panel are mostly used PVC material, good to use ABS material.However, due to this kind of vapour
Interior trim is only formed by these single material preparations, and mechanical performance and physical and mechanical property are all by material itself
Limitation is directly scrapped once it possibly can not be repaired after damage, cannot also be accomplished durable.In addition, this kind of material preparation
Automotive interior part can not accomplish clean surfaces, grown that easy color is dirty or fade the time.A usual automobile
Be limited in usable year 10~20 years, however due to these automotive interior parts durable can not be also easy to produce damage or deformation and
Irreversible color change, therefore may may require that in the service life of automobile and it is replaced, this is for users
It is a larger cost.In addition, the material of this kind of automotive interior part does not have fire-retardant characteristic, encountering flare possibility will
Rapid burning, this is also undoubtedly an insecurity in driving.
Invention content
The present invention be to solve the above-mentioned problems and carry out, and it is an object of the present invention to provide a kind of plastic alloy composition and use this
Automotive interior part and a kind of vehicle including the automotive interior part prepared by plastic alloy composition.
The present invention provides a kind of plastic alloy compositions, have the feature that, including below according to mass fraction meter
The raw material components of amount：100 parts of polypropylene；10~25 parts of high density polyethylene (HDPE)；4~8 parts of polysulfones；10~25 parts of barium sulfate；Triolefin
1~3 part of propyl isocyanuric acid ester；10~20 parts of polybutylene terephthalate (PBT)；10~16 parts of polymethyl methacrylate.
In plastic alloy composition provided by the invention, which is characterized in that also include：Acrylonitrile-butadiene-styrene (ABS)
0~20 part of copolymer 1.
In plastic alloy composition provided by the invention, which is characterized in that also include：10~15 parts of color masterbatch.
The present invention also provides a kind of automotive interior parts, have the feature that：Automotive interior part is by plastic alloy group
It closes object to be prepared, wherein plastic alloy composition is above-mentioned plastic alloy composition.
In automotive interior part provided by the invention, it can also have the feature that：Wherein, automotive interior part is by moulding
Material alloy composite is prepared by 3D printing.
In automotive interior part provided by the invention, it can also have the feature that：Wherein, automotive interior part is side
Any one into disk, instrument board, vehicle seat chair frame and interior bottom plate.
The present invention also provides a kind of vehicles, which is characterized in that has：Automotive interior part, wherein automotive interior part is
Above-mentioned automotive interior part.
In vehicle provided by the invention, it can also have the feature that：Wherein, vehicle is fuel-engined vehicle, natural gas vapour
Any one in vehicle and new-energy automobile.
In vehicle provided by the invention, it can also have the feature that：Wherein, new-energy automobile be pure electric automobile,
Any one in hybrid vehicle and hydrogen fuel cell electric vehicle.
The effect of invention
According to plastic alloy composition of the present invention, due to including polypropylene, high density polyethylene (HDPE), polysulfones, sulphur in its formula
Sour barium, Triallyl isocyanurate, polybutylene terephthalate (PBT) and polymethyl methacrylate, and these raw materials
Component uses proportioning appropriate, the amount of each raw material component be followed successively by 100 parts, 10~25 parts, 4~8 parts, 10~25 parts, 1~3
Part, 10~20 parts, 10~16 parts, so the preparation-obtained plastic cement alloy composite mechanical performance of the present invention and physical mechanics
Excellent performance, good in thermal property, does not have toxicity at good weatherability, has certain anti-flammability.
In addition, the plastic alloy composition due to the present invention can be by color masterbatch come to color control, so as to according to user
Demand customizes to obtain the automotive interior part of personalized color.And the weatherability of the plastic alloy composition due to the present invention
It is good, thus in during use for a long time product also can color it is lasting.
In addition, since the plastic alloy composition primary raw material of the present invention is macromolecule raw material and plastic alloy combination
The toughness of object is good, shock resistance is good, therefore, is also unlikely to scrap when automotive interior part is damaged, and can pass through one
Determine means to be repaired.Such as hit and form recess, the means such as hot melt, laser can be led to and augment some same plastic alloy compositions
Up, so that it may which to smooth out original recess, and color quality is so repaired all as original automotive interior part
Recoverability it is strong, maintenance process is also relatively easy.
In addition, since the plastic alloy composition properties of the present invention are excellent, even if when automobile service life has expired
Afterwards, still the auto parts and components of these materials can be disassembled through melting and be granulated again can be by these auto parts and components again
It is reduced to granular plastic alloy composition, and these granular plastic alloy compositions still have good mechanicalness
Energy, physical and mechanical property and flame retardant property, can also be used in the field such as industrial pipeline, household appliances shell, to real
Existing secondary use, recyclable regenerative have been accomplished to reduce discharge environmental protection.
In addition, since the plastic alloy composition properties of the present invention are excellent, in addition to automobile can be manufactured by Shooting Technique
Outside inner-decoration component, more the automotive trim of automobile can be manufactured by 3D printing as the raw material of 3D printing automotive interior part
Component.Using plastic alloy composition 3D printing prepare auto parts and components can by more than original 20,000 a parts through 3D printing at
Simplify, so that multiple components is integrally formed, abandoned the automotive trim portion of the complexity such as traditional design mold-mould punching-reverse mould
The preparation process of part not only reduces the quantity of parts so that and a vehicle only needs a parts more than 40 that can assemble,
And assembling flow path is also simplified, shorten built-up time.
Secondly as it is one-step shaping that the plastic alloy composition of the present invention can prepare automotive interior part through 3D printing
, the storage of the various parts of vast number and transportational process in the pilot process of orthodox car manufacturing process are eliminated, is subtracted
Few occupancy to memory space.
Furthermore it, will be granular since the plastic alloy composition of the present invention can prepare automotive interior part through 3D printing
Plastic alloy composition is processed after powdering or filiform and is just directly formed to automotive interior part through the melting of 3D printing equipment, so
Whole preparation process is almost loss-free.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, in conjunction with
Lower embodiment is specifically addressed the present invention.
<Embodiment 1>
Plastic alloy composition in the present embodiment includes the raw material components measured below according to mass fraction：
100 parts of polypropylene；
10 parts of high density polyethylene (HDPE)；
8 parts of polysulfones；
10 parts of barium sulfate；
1 part of Triallyl isocyanurate；
15 parts of color masterbatch；
20 parts of polybutylene terephthalate (PBT)；
20 parts of acrylonitrile-butadiene-styrene copolymer；
16 parts of polymethyl methacrylate.
The plastic alloy composition progress performance that gained is prepared to the present embodiment is analyzed as follows：
(1) mechanical performance：Tensile strength is 30MPa；Elongation at break is 135%；Bending strength is 21MPa；Bending die
Amount is 1100MPa；Cantilever beam impact strength (notch) is 56kJ/ ㎡；Cantilever beam impact strength (non-notch) is 118kJ/ ㎡；Bullet
Property modulus be 1800MPa.
(2) hot property：Heat distortion temperature (1.82MPa) is 110 DEG C；Melt flow rate (MFR) (190 DEG C/12160g) is
1.3g/min。
(3) combustibility：Flame retardant rating is HB (0.8mm).
(4) physical property：Density is 0.97g/cm3, molding shrinkage (axial direction) is 0.5%, molding shrinkage (radial direction)
It is 0.
In the plastic alloy composition of the present embodiment, the characteristic of each component and effect are as follows：
Polypropylene has very strong impact strength, and the good and anti-scratch characteristic of material surface rigidity is fine, and tensile strength can
Reach 30MPa, decomposition temperature is 350 °, high temperature resistant, and density is small.But polypropylene has the following disadvantages：Shrinking percentage is high, low
Impact strength significantly declines when warm, and toughness is bad.
The fusing point of high density polyethylene (HDPE) is 142 DEG C, and decomposition temperature has certain rigidity and toughness at 280 DEG C or so.It is moulding
Expect that high density polyethylene (HDPE) is added in the formula of alloy composite carries out toughening, can improve that polypropylene material brings resists at low temperature
The problem of impact difference and toughness deficiency.But the case hardness of high density polyethylene (HDPE) is low, easily scratches, resistance to ag(e)ing is poor.Modeling
Polypropylene, which can effectively improve the surface rigidity of material, in material alloy combination composition formula makes it be not easy to scratch；Addition color masterbatch is produced to improve
The ageing-resistant performance of product.
Polysulfones excellent in mechanical performance, rigidity is big, wear-resisting, high intensity, can keep excellent mechanical performance at high temperature.Polysulfones
Density be 1.24g/cm3, tensile strength >=73MPa, impact strength 314kJ/ ㎡, Brinell hardness >=10, Martin heat resistance 150
℃.The impact strength and elasticity modulus that plastic alloy composition can be improved using polysulfones, promoted its weatherability (outdoor be subjected to as
The performance of the weathers such as illumination, cold and hot, wind and rain test), resistance to chemical corrosion and heat resistance.
Barium sulfate can absorb X-ray radiation, and raising product is fast light, weather-proof, ageing-resistant, resistant to chemical etching, enhancing shock resistance
Intensity improves product glossiness and anti-flammability.Fusing point is 1580 DEG C, boiling point is 330 DEG C, decomposition temperature is 1600 DEG C, density
＞ 4g/cm3.Barium sulfate is added in formula and enables barium metal element to be dissolved in this using high temperature and certain process means
To enhance product performance in the ipn technology plastic alloy composition of embodiment, while element sulphur is removed through high-temperature technology,
Ensure product not sulfur-bearing, is the product of asepsis environment-protecting.
Triallyl isocyanurate as cross-linked modifier, by the cross-linking modified heat resistance for being remarkably improved product,
Anti-flammability, resistance to dissolubility and mechanical strength etc..The compatibility of the polymer such as polypropylene and high density polyethylene (HDPE) can especially be promoted.
A certain amount of color masterbatch is used in the formula of the present embodiment：Indispensable black wood charcoal is black or white carbon, can also have and suitably add
Add the color masterbatch of other colors.Black wood charcoal in color masterbatch is black or white carbon can reinforced plastic alloy composition weatherability, prevent product old
Change.In addition, by the color of the controllable plastic alloy composition of color masterbatch, to meet individual demand of the client in color.
The intensity of polybutylene terephthalate (PBT) is high, has good dimensional stability；Fatigue durability is good, heat-resisting anti-ageing
The property changed is excellent, can be used for a long time outdoors；Flame retardant rating reaches UL94V-0 grades；Warpage properties are low, easily molded processing and secondary operation.
Acrylonitrile-butadiene-styrene copolymer (ABS) have certain rigidity and hardness, impact resistance, cold resistance,
Good processing performance, surface can polish, and can obtain the product of press polish, and melting temperature is at 217~237 DEG C, thermal decomposition
Temperature is at 250 DEG C or more, and mobility is better than polymethyl methacrylate, polysulfones etc., and flexibility is preferable.
Polymethyl methacrylate has good chemical stability and good weatherability, and low density is 0.94g/cm3
(at 25 DEG C), intensity is high, and stretch-proof and shock resistance are strong, and compressive resistance is 1.176~1.372 × 10-2MPa, light permeable rate reach
92%, 240~270 DEG C of fusion temperature.But the case hardness of polymethyl methacrylate is not high, easy snag, shock resistance
Low, molding poor mobile performance.The deficiency that polymethyl methacrylate is brought is improved using polysulfones in the formula of the present embodiment.
According to the characteristic of above-mentioned each component it is found that under same experiment condition such as hot environment, it is not all these
Component can be compatible, and some components may degrade at high temperature, so the plastic cement alloy composite of the present embodiment
Not by simple blend can a step be made, but be prepared by certain technique point multistep, be applicant's warp
The achievement in research that long-term R ＆ D has paid hard labour is crossed, so the formula containing these components is nor can readily occur in.
By the plastic alloy composition of the present embodiment vehicle steering wheel etc. can be prepared through 3D printing as the raw material of 3D printing
Automotive interior part.The automotive interior part being prepared, which meets to have automotive interior part in auto industry production, centainly prolongs
The performance requirement of stretching property, excellent intensity, dent resistance energy, corrosion resistance and anti-flammability.
The automotive interior parts such as the vehicle steering wheel in the present embodiment can be used for fuel-engined vehicle, gas-fueled vehicles, pure electric vehicle
Any one in automobile, hybrid vehicle and hydrogen fuel cell electric vehicle etc..
<Embodiment 2>
Plastic alloy composition in the present embodiment includes the raw material components measured below according to mass fraction：
100 parts of polypropylene；
20 parts of high density polyethylene (HDPE)；
6 parts of polysulfones；
20 parts of barium sulfate；
2 parts of Triallyl isocyanurate；
10 parts of color masterbatch；
16 parts of polybutylene terephthalate (PBT)；
16 parts of acrylonitrile-butadiene-styrene copolymer；
10 parts of polymethyl methacrylate.
The plastic alloy composition progress performance that gained is prepared to the present embodiment is analyzed as follows：
(1) mechanical performance：Tensile strength is 31MPa；Elongation at break is 138%；Bending strength is 25MPa；Bending die
Amount is 1110MPa；Cantilever beam impact strength (notch) is 66kJ/ ㎡；Cantilever beam impact strength (non-notch) is 119kJ/ ㎡；Bullet
Property modulus be 1810MPa.
(2) hot property：Heat distortion temperature (1.82MPa) is 110 DEG C；Melt flow rate (MFR) (190 DEG C/12160g) is
1.3g/min。
(3) combustibility：Flame retardant rating is HB (0.8mm).
(4) physical property：Density is 0.97g/cm3, molding shrinkage (axial direction) is 0.5%, molding shrinkage (radial direction)
It is 0.
In the plastic alloy composition of the present embodiment, the spy of the characteristic and effect and each component in embodiment 1 of each component
Property with effect as, details are not described herein again.
By the plastic alloy composition of the present embodiment automobile instrument panel etc. can be prepared through 3D printing as the raw material of 3D printing
Automotive interior part.The automotive interior part being prepared, which meets to have automotive interior part in auto industry production, centainly prolongs
The performance requirement of stretching property, excellent intensity, dent resistance energy, corrosion resistance and anti-flammability.
The automotive interior parts such as the automobile instrument panel in the present embodiment can be used for fuel-engined vehicle, gas-fueled vehicles, pure electric vehicle
Any one in automobile, hybrid vehicle and hydrogen fuel cell electric vehicle etc..
<Embodiment 3>
Plastic alloy composition in the present embodiment includes the raw material components measured below according to mass fraction：
100 parts of polypropylene；
25 parts of high density polyethylene (HDPE)；
4 parts of polysulfones；
25 parts of barium sulfate；
3 parts of Triallyl isocyanurate；
10 parts of color masterbatch；
10 parts of polybutylene terephthalate (PBT)；
10 parts of acrylonitrile-butadiene-styrene copolymer；
13 parts of polymethyl methacrylate.
The plastic alloy composition progress performance that gained is prepared to the present embodiment is analyzed as follows：
(1) mechanical performance：Tensile strength is 33MPa；Elongation at break is 135%；Bending strength is 20MPa；Bending die
Amount is 1104MPa；Cantilever beam impact strength (notch) is 57kJ/ ㎡；Cantilever beam impact strength (non-notch) is 121kJ/ ㎡；Bullet
Property modulus be 1811MPa.
(2) hot property：Heat distortion temperature (1.82MPa) is 110 DEG C；Melt flow rate (MFR) (190 DEG C/12160g) is
1.3g/min。
(3) combustibility：Flame retardant rating is HB (0.8mm).
(4) physical property：Density is 0.97g/cm3, molding shrinkage (axial direction) is 0.5%, molding shrinkage (radial direction)
It is 0.
In the plastic alloy composition of the present embodiment, the spy of the characteristic and effect and each component in embodiment 1 of each component
Property with effect as, details are not described herein again.
By the present embodiment plastic alloy composition as 3D printing raw material through 3D printing can prepare automotive seats chair frame with
And the automotive interior parts such as interior bottom plate.The automotive interior part being prepared meets in auto industry production to automotive trim portion
Part has the performance requirement of certain extensibility, excellent intensity, dent resistance energy, corrosion resistance and anti-flammability.
The automotive interior parts such as automotive seats chair frame and interior bottom plate in the present embodiment can be used for fuel-engined vehicle, natural gas
Any one in automobile, pure electric automobile, hybrid vehicle and hydrogen fuel cell electric vehicle etc..
The effect of embodiment
According to above-described embodiment plastic alloy composition, due to including polypropylene in its formula, high density polyethylene (HDPE), gathering
Sulfone, barium sulfate, Triallyl isocyanurate, polybutylene terephthalate (PBT), polymethyl methacrylate, acrylic nitrile-butadiene
Diene-styrene copolymer and color masterbatch, and these raw material components use proportioning appropriate, and the amount of each raw material component is successively
It is 100 parts, 10~25 parts, 4~8 parts, 10~25 parts, 1~3 part, 10~20 parts, 10~16 parts, 10~20 parts, 10~15 parts,
So the preparation-obtained plastic cement alloy composite mechanical performance of above-described embodiment and physical and mechanical property is good, good weatherability,
Good in thermal property does not have toxicity, has certain anti-flammability.Once said components are not to use specific mass fraction, make
The performance of standby obtained plastic cement alloy composite will be greatly reduced, and cannot reach has pole as so above-mentioned automotive interior part
Good tool performance and physical and mechanical property etc..
So the preparation-obtained plastic cement alloy composite mechanical performance of above-described embodiment and physical and mechanical property are good, resistance to
The good, good in thermal property of time property does not have toxicity, has certain anti-flammability.
In addition, the plastic alloy composition due to above-described embodiment can be by color masterbatch come to color control, so as to basis
User demand customizes to obtain the automotive interior part of personalized color.And due to the plastic alloy composition of above-described embodiment
Good weatherability, thus for a long time during use in product also can color it is lasting.
In addition, since the plastic alloy composition primary raw material of above-described embodiment is macromolecule raw material and the plastic alloy
The toughness of composition is good, shock resistance is good, therefore, is also unlikely to scrap when automotive interior part is damaged, and can lead to
Certain means are crossed to be repaired.Such as hit and form recess, the means such as hot melt, laser can be led to and augment some same plastic alloy groups
It closes object to get on, so that it may which to smooth out original recess, and color quality is all as original automotive interior part, so
The recoverability of repair is strong, and maintenance process is also relatively easy.
In addition, the plastic alloy composition properties due to above-described embodiment are excellent, even if working as automobile service life
After having expired, still the auto parts and components of these materials can be disassembled through melting and be granulated again can be zero by these automobiles
Part restores as granular plastic alloy composition, and these granular plastic alloy compositions still have good machine
Tool performance, physical and mechanical property and flame retardant property can also be used in the field such as industrial pipeline, household appliances shell, from
And realize secondary use, recyclable regenerative has been accomplished to reduce discharge environmental protection.
In addition, the plastic alloy composition properties due to above-described embodiment are excellent, in addition to can be manufactured by Shooting Technique
Outside automotive interior part, more the automobile of automobile can be manufactured by 3D printing as the raw material of 3D printing automotive interior part
Inner-decoration component.Auto parts and components are prepared using plastic alloy composition 3D printing more than original 20,000 a parts can be beaten through 3D
It is printed as simplifying, multiple components is made to be integrally formed, in the automobile for having abandoned the complexity such as traditional design mold-mould punching-reverse mould
The preparation process of trim not only reduces the quantity of parts so that a vehicle only needs a parts more than 40
Assembling, and assembling flow path is also simplified, shorten built-up time.
Secondly as the plastic alloy composition of above-described embodiment can be prepared through 3D printing automotive interior part be a step at
Type, the storage of the various parts of vast number and transportational process in the pilot process of orthodox car manufacturing process are eliminated,
Reduce the occupancy to memory space.
Furthermore since the plastic alloy composition of above-described embodiment can prepare automotive interior part through 3D printing, by particle
It is just directly formed to automotive interior part through the melting of 3D printing equipment after the plastic alloy composition processing powdering or filiform of shape,
So whole preparation process is almost loss-free.
The above embodiment is the preferred case of the present invention, is not intended to limit protection scope of the present invention.
Claims (9)
1. a kind of plastic alloy composition, which is characterized in that include the raw material components measured below according to mass fraction：
100 parts of polypropylene；
10~25 parts of high density polyethylene (HDPE)；
4~8 parts of polysulfones；
10~25 parts of barium sulfate；
1~3 part of Triallyl isocyanurate；
10~20 parts of polybutylene terephthalate (PBT)；
10~16 parts of polymethyl methacrylate.
2. plastic alloy composition according to claim 1, which is characterized in that also include：
10~20 parts of acrylonitrile-butadiene-styrene copolymer.
3. plastic alloy composition according to claim 1, which is characterized in that also include：
10~15 parts of color masterbatch.
4. a kind of automotive interior part, it is characterised in that：
The automotive interior part is prepared by plastic alloy composition,
Wherein, the plastic alloy composition is the plastic alloy composition described in any one of claims 1 to 3.
5. automotive interior part according to claim 4, it is characterised in that：
Wherein, the automotive interior part is prepared by the plastic alloy composition by 3D printing.
6. automotive interior part according to claim 4, it is characterised in that：
Wherein, the automotive interior part is any one in steering wheel, instrument board, vehicle seat chair frame and interior bottom plate.
7. a kind of vehicle, which is characterized in that have：
Automotive interior part,
Wherein, the automotive interior part is the automotive interior part described in any one of claim 4~6.
8. vehicle according to claim 7, it is characterised in that：
Wherein, the vehicle is any one in fuel-engined vehicle, gas-fueled vehicles and new-energy automobile.
9. vehicle according to claim 8, it is characterised in that：
Wherein, the new-energy automobile is appointing in pure electric automobile, hybrid vehicle and hydrogen fuel cell electric vehicle
Meaning is a kind of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810131983.0A CN108299733A (en) | 2018-02-09 | 2018-02-09 | Plastic alloy composition, automotive interior part and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810131983.0A CN108299733A (en) | 2018-02-09 | 2018-02-09 | Plastic alloy composition, automotive interior part and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108299733A true CN108299733A (en) | 2018-07-20 |
Family
ID=62864936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810131983.0A Pending CN108299733A (en) | 2018-02-09 | 2018-02-09 | Plastic alloy composition, automotive interior part and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108299733A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110889168A (en) * | 2019-11-16 | 2020-03-17 | 重庆长安汽车股份有限公司 | Corrosion evaluation method for scrapped automobile disassembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1854846A1 (en) * | 2006-05-08 | 2007-11-14 | Solvay Specialities India Private Limited | Polymer blends comprising a polysulfone and a modified polyolefin, and methods for their preparation |
| CN101469123A (en) * | 2007-12-25 | 2009-07-01 | 比亚迪股份有限公司 | Plastic alloy and preparation thereof |
| CN105924753A (en) * | 2016-07-07 | 2016-09-07 | 苏州虹吸塑胶制品有限公司 | Plastic alloy composition |
| WO2017006259A1 (en) * | 2015-07-06 | 2017-01-12 | Universita' Degli Studi Di Roma "Tor Vergata" | Method for the production of nanocomposite plastic materials |
| CN107312331A (en) * | 2017-06-19 | 2017-11-03 | 合肥斯科尔智能科技有限公司 | A kind of chemical industry manufacturing industry heat-resistant high-strength 3D printing material |
-
2018
- 2018-02-09 CN CN201810131983.0A patent/CN108299733A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1854846A1 (en) * | 2006-05-08 | 2007-11-14 | Solvay Specialities India Private Limited | Polymer blends comprising a polysulfone and a modified polyolefin, and methods for their preparation |
| CN101469123A (en) * | 2007-12-25 | 2009-07-01 | 比亚迪股份有限公司 | Plastic alloy and preparation thereof |
| WO2017006259A1 (en) * | 2015-07-06 | 2017-01-12 | Universita' Degli Studi Di Roma "Tor Vergata" | Method for the production of nanocomposite plastic materials |
| CN105924753A (en) * | 2016-07-07 | 2016-09-07 | 苏州虹吸塑胶制品有限公司 | Plastic alloy composition |
| CN107312331A (en) * | 2017-06-19 | 2017-11-03 | 合肥斯科尔智能科技有限公司 | A kind of chemical industry manufacturing industry heat-resistant high-strength 3D printing material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110889168A (en) * | 2019-11-16 | 2020-03-17 | 重庆长安汽车股份有限公司 | Corrosion evaluation method for scrapped automobile disassembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6825916B2 (en) | Resin composition | |
| CN108602972B (en) | Prepreg, method for producing same, and fiber-reinforced molded article | |
| US10836877B2 (en) | Prepreg, method for its production and fiber-reinforced molded product | |
| CN107043516B (en) | With the dark heat-proof ABS resin composition for improving weatherability | |
| WO2016024531A1 (en) | Thermoplastic resin composition and molded body thereof | |
| US20080242793A1 (en) | Fiber-Reinforced Resin Composition and Molded Body Thereof | |
| TWI579336B (en) | Thermoplastic resin composition and a molded article made of such resin composition | |
| CN101759982A (en) | Antistatic and ultraviolet resistant PC/ASA material composition | |
| CN107226960A (en) | Thermoplastic fibre enhancing composite, preparation method and application | |
| KR20080069237A (en) | Composite material | |
| CN105153549A (en) | Glass fiber reinforced low-temperature-resistant polypropylene material, preparation method of glass fiber reinforced low-temperature-resistant polypropylene material and application of glass fiber reinforced low-temperature-resistant polypropylene material in preparation of automobile pedals | |
| JP5616084B2 (en) | Rubber-modified acrylic resin composition with excellent jetness and molded product thereof | |
| CN108329592A (en) | Plastic alloy composition, body panels component and vehicle | |
| JP4439361B2 (en) | Long fiber reinforced thermoplastic resin exterior molding | |
| CN101469117B (en) | Hydrolysis resistant, high tenacity and uvioresistant polycarbonate composition | |
| CN110437599B (en) | PC/PMMA alloy material and preparation method thereof | |
| CN108299733A (en) | Plastic alloy composition, automotive interior part and vehicle | |
| JPWO2019054454A1 (en) | Resin composition, molded article and its manufacturing method, prepreg and its manufacturing method, and fiber reinforced molded article and their manufacturing method. | |
| CN106751654A (en) | A kind of wear-resisting regeneration PC/POK alloy materials and its preparation method and application | |
| EP0465792B1 (en) | Multi-layer polymer, thermoplastic resin composition containing the same, and shaped article produced using the composition | |
| CN112300508A (en) | Thermoplastic resin composition and molded product using the same | |
| CN108329591A (en) | Plastic alloy composition, vehicle structural members and vehicle | |
| JP2019070162A (en) | Polybutylene terephthalate-based resin composition and molded article | |
| CN106103592A (en) | High heat-resisting composite with excellent formability and preparation method thereof | |
| JP2019089925A (en) | Polyarylene sulfide resin composition |
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: 20180720 |