CN105175886A - Natural fiber reinforced polypropylene composite material for automobile internal decorating material - Google Patents
Natural fiber reinforced polypropylene composite material for automobile internal decorating material Download PDFInfo
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- CN105175886A CN105175886A CN201510438815.2A CN201510438815A CN105175886A CN 105175886 A CN105175886 A CN 105175886A CN 201510438815 A CN201510438815 A CN 201510438815A CN 105175886 A CN105175886 A CN 105175886A
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/047—Reinforcing macromolecular compounds with loose or coherent fibrous material with mixed fibrous material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
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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
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- 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
- C08L2207/20—Recycled plastic
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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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a natural fiber reinforced polypropylene composite material for an automobile internal decorating material. The composite material comprises the raw materials in parts by weight: 100 parts of polypropylene, 25-45 parts of natural fiber, 20-28 parts of monocrystalline fiber, 6-8 parts of flame-retardant powder, 12-18 parts of plant oil, 15-25 parts of a plasticizer, 0.8-1.2 parts of an antioxidant and 18-32 parts of waste automobile plastic powder. By taking low-density and high-strength reproducible natural fiber, plant oil with functions of a compatilizer and a lubricant and waste automobile plastic powder obtained by crushing waste automobile plastic as raw materials, the prepared polypropylene composite material has the characteristics of being light in weight, high in strength and impact resistance, strong in toughness, good in dimensional stability, excellent in corrosion resistance and moulding processability, green and environmental-friendly and the like. By applying the composite material to the automobile internal decorating materials, light weight and energy conservation and emission reduction of automobile can be effectively promoted, and the composite material has important meaning in promoting development of low-carbon, green and environmental-friendly and sustainable economy.
Description
Technical field
The present invention relates to polypropylene composite material field, specifically a kind of automotive interior material natural fiber reinforced polypropylene composite material.
Background technology
Lightweight, safe, comfortable and environmental protection are the trend of our times automobile industry development, and plastics and matrix material thereof are one of non-metallic material conventional on automobile, and auto plastics consumption has accounted for 15% of whole plastics output.Have statistical information to show, the deadweight of automobile reduces 1%, can fuel-economizing 1%; Moving parts alleviates 1%, can fuel-economizing 2%.In automobile-used plastic material, polypropylene has the advantage that excellent in mechanical performance, proportion are little, be easy to forming process, has a wide range of applications in the automotive industry.Fiber reinforced polypropylene has the excellent performance such as quality is light, intensity is high, toughness is strong, good stability of the dimension, corrosion-resistant, moulding processability is excellent, environmental protection.
The fiber of existing automobile Reinforced Polypropylene mainly comprises the man-made fiber such as glass fibre, carbon fiber and boron fibre.But there is processing difficulties in man-made fiber Reinforced Polypropylene, consume energy the defect of large and resistance to flexibility difference.Relative to above fiber, natural fiber has environmental protection, renewable, wide material sources, light specific gravity and cheap advantage.In addition, a large amount of uses of natural fiber are conducive to alleviating petroleum resources shortage and promoting green, low-carbon (LC) and sustainability expanding economy.Therefore, natural fiber Reinforced Polypropylene having a extensive future at automotive field.
Summary of the invention
The object of the present invention is to provide a kind of environmental protection, quality be light, intensity is high, the automotive interior material natural fiber reinforced polypropylene composite material of good stability of the dimension.
For achieving the above object, the invention provides following technical scheme:
A kind of automotive interior material natural fiber reinforced polypropylene composite material, is made up of polypropylene 100 parts, 25 ~ 45 parts, natural fiber, single crystal fibre 20 ~ 28 parts, fireproof powder 6 ~ 8 parts, vegetables oil 12 ~ 18 parts, 15 ~ 25 parts, softening agent, 0.8 ~ 1.2 part, oxidation inhibitor and junked-auto synthetic resin moulding compound 18 ~ 32 parts according to the raw material of mass fraction.
As the further scheme of the present invention: be made up of polypropylene 100 parts, 35 parts, natural fiber, single crystal fibre 25 parts, fireproof powder 7 parts, vegetables oil 15 parts, 20 parts, softening agent, 1.1 parts, oxidation inhibitor and junked-auto synthetic resin moulding compound 24 parts according to the raw material of mass fraction.
As the further scheme of the present invention: described natural fiber is one or both the mixture in bamboo fibers and flaxen fiber.
As the further scheme of the present invention: described fireproof powder is one or more the mixture in aluminium hydroxide fire retardant, flame retardant of magnesium hydroxide and red phosphorus combustion inhibitor.
As the further scheme of the present invention: described softening agent is one or more mixture in terpolymer EP rubber, ethylene-vinyl acetate copolymer and polyolefin elastomer.
As the further scheme of the present invention: described oxidation inhibitor is one or more mixture of antioxidant 1010, anti-oxidant DLTP and irgasfos 168.
As the further scheme of the present invention: the granularity of described junked-auto synthetic resin moulding compound is less than 120 μm.
The preparation method of described automotive interior material natural fiber reinforced polypropylene composite material, comprises the following steps:
(1) preparation of junked-auto synthetic resin moulding compound, comprises the following steps:
1) sorting: remove the non-plastic assembly in junked-auto plastics;
2) clean, dry;
3) coarse crushing: the plastics after cleaning, drying are crushed to granularity and are less than 5mm;
4) pulverize: the plastics after coarse crushing are crushed under-30 ~-15 DEG C of conditions and are less than 120 μm;
(2) prepare burden: take the obtained junked-auto synthetic resin moulding compound of polypropylene, natural fiber, single crystal fibre, fireproof powder, vegetables oil, softening agent, oxidation inhibitor and step (1) by above-mentioned mass fraction, utilize mixing machine to be mixed;
(3) shaping: at the temperature of 185 ~ 195 DEG C, utilize screw slenderness ratio be 40 ~ 44 twin screw extruder the raw materials melt that step (2) mixes is extruded, tie rod, after air-cooled, granulation, obtains automotive interior material natural fiber reinforced polypropylene composite material.
Compared with prior art, the invention has the beneficial effects as follows:
The natural fiber source that the present invention adopts is in reproducible biomass, because natural fiber has, density is low, intensity is high, cheap, resourceful feature, while reduction production cost, raising product strength, effectively can also promote lightweight and the energy-saving and emission-reduction of automobile, and significant to promotion low-carbon (LC), environmental protection and sustainable expanding economy.
The vegetables oil that the present invention adopts, having the effect of compatilizer and lubricant concurrently, having significant effect to improving the consistency of polypropylene and natural fiber, the dispersed of natural fiber and processing characteristics.
Present invention utilizes the junked-auto plastics of a large amount of low cost, junked-auto synthetic resin moulding compound is obtained through sorting, cleaning, oven dry, broken powder process, then junked-auto synthetic resin moulding compound and the good feature of polypropylene matrix wetting property is utilized, be prepared into polypropylene composite material good mechanical property, cost be low, be easy to that industrialization, market outlook are wide, economy and environmental benefit remarkable.
The present invention utilizes existing pulverizer and twin screw extruder to implement, and once can extrude preparation, and method is simple, and easy handling, is applicable to suitability for industrialized production, possesses wide application prospect.The natural fiber reinforced composite that the present invention prepares has excellent mechanical property, dimensional stability, tinctorial property and colour stability, can be used for preparing automotive interior material.The automotive interior material of preparation has the excellent performance such as quality is light, intensity is high, toughness is strong, good stability of the dimension, corrosion-resistant, moulding processability is excellent, environmental protection, has a wide range of applications in the automotive industry, possesses wide application prospect.
Embodiment
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of automotive interior material natural fiber reinforced polypropylene composite material, is made up of polypropylene 100 parts, 25 parts, natural fiber, single crystal fibre 28 parts, fireproof powder 6 parts, vegetables oil 18 parts, 15 parts, softening agent, 0.8 part, oxidation inhibitor and junked-auto synthetic resin moulding compound 32 parts according to the raw material of mass fraction.Natural fiber is bamboo fibers.Fireproof powder is aluminium hydroxide fire retardant.Softening agent is ethylene-vinyl acetate copolymer.Oxidation inhibitor is anti-oxidant DLTP.The granularity of junked-auto synthetic resin moulding compound is less than 120 μm.
The preparation method of described automotive interior material natural fiber reinforced polypropylene composite material, comprises the following steps:
(1) preparation of junked-auto synthetic resin moulding compound, comprises the following steps:
1) sorting: remove the non-plastic assembly in junked-auto plastics;
2) clean, dry;
3) coarse crushing: the plastics after cleaning, drying are crushed to granularity and are less than 5mm;
4) pulverize: the plastics after coarse crushing are crushed under-30 ~-15 DEG C of conditions and are less than 120 μm;
(2) prepare burden: take the obtained junked-auto synthetic resin moulding compound of polypropylene, natural fiber, single crystal fibre, fireproof powder, vegetables oil, softening agent, oxidation inhibitor and step (1) by above-mentioned mass fraction, utilize mixing machine to be mixed;
(3) shaping: at the temperature of 195 DEG C, utilize screw slenderness ratio be 44 twin screw extruder the raw materials melt that step (2) mixes is extruded, tie rod, after air-cooled, granulation, obtains automotive interior material natural fiber reinforced polypropylene composite material.
Embodiment 2
In the embodiment of the present invention, be made up of polypropylene 100 parts, 45 parts, natural fiber, single crystal fibre 20 parts, fireproof powder 8 parts, vegetables oil 12 parts, 25 parts, softening agent, 1.2 parts, oxidation inhibitor and junked-auto synthetic resin moulding compound 18 parts according to the raw material of mass fraction.Natural fiber is flaxen fiber.Fireproof powder is flame retardant of magnesium hydroxide.Softening agent is polyolefin elastomer.Oxidation inhibitor is antioxidant 1010.The granularity of junked-auto synthetic resin moulding compound is less than 120 μm.
The preparation method of described automotive interior material natural fiber reinforced polypropylene composite material, comprises the following steps:
(1) preparation of junked-auto synthetic resin moulding compound, comprises the following steps:
1) sorting: remove the non-plastic assembly in junked-auto plastics;
2) clean, dry;
3) coarse crushing: the plastics after cleaning, drying are crushed to granularity and are less than 5mm;
4) pulverize: the plastics after coarse crushing are crushed under-30 ~-15 DEG C of conditions and are less than 120 μm;
(2) prepare burden: take the obtained junked-auto synthetic resin moulding compound of polypropylene, natural fiber, single crystal fibre, fireproof powder, vegetables oil, softening agent, oxidation inhibitor and step (1) by above-mentioned mass fraction, utilize mixing machine to be mixed;
(3) shaping: at the temperature of 185 DEG C, utilize screw slenderness ratio be 40 twin screw extruder the raw materials melt that step (2) mixes is extruded, tie rod, after air-cooled, granulation, obtains automotive interior material natural fiber reinforced polypropylene composite material.
Embodiment 3
In the embodiment of the present invention, be made up of polypropylene 100 parts, 35 parts, natural fiber, single crystal fibre 25 parts, fireproof powder 7 parts, vegetables oil 15 parts, 20 parts, softening agent, 1.1 parts, oxidation inhibitor and junked-auto synthetic resin moulding compound 24 parts according to the raw material of mass fraction.Natural fiber is the mixture of bamboo fibers and flaxen fiber.Fireproof powder is red phosphorus combustion inhibitor.Softening agent is terpolymer EP rubber.Oxidation inhibitor is irgasfos 168.The granularity of junked-auto synthetic resin moulding compound is less than 120 μm.
The preparation method of described automotive interior material natural fiber reinforced polypropylene composite material, comprises the following steps:
(1) preparation of junked-auto synthetic resin moulding compound, comprises the following steps:
1) sorting: remove the non-plastic assembly in junked-auto plastics;
2) clean, dry;
3) coarse crushing: the plastics after cleaning, drying are crushed to granularity and are less than 5mm;
4) pulverize: the plastics after coarse crushing are crushed under-30 ~-15 DEG C of conditions and are less than 120 μm;
(2) prepare burden: take the obtained junked-auto synthetic resin moulding compound of polypropylene, natural fiber, single crystal fibre, fireproof powder, vegetables oil, softening agent, oxidation inhibitor and step (1) by above-mentioned mass fraction, utilize mixing machine to be mixed;
(3) shaping: at the temperature of 190 DEG C, utilize screw slenderness ratio be 42 twin screw extruder the raw materials melt that step (2) mixes is extruded, tie rod, after air-cooled, granulation, obtains automotive interior material natural fiber reinforced polypropylene composite material.
Embodiment 4
In the embodiment of the present invention, be made up of polypropylene 100 parts, 35 parts, natural fiber, single crystal fibre 25 parts, fireproof powder 7 parts, vegetables oil 15 parts, 20 parts, softening agent, 1.1 parts, oxidation inhibitor and junked-auto synthetic resin moulding compound 24 parts according to the raw material of mass fraction.Natural fiber is the mixture of bamboo fibers and flaxen fiber.Fireproof powder is the mixture of aluminium hydroxide fire retardant and red phosphorus combustion inhibitor.Softening agent is terpolymer EP rubber.Oxidation inhibitor is irgasfos 168.The granularity of junked-auto synthetic resin moulding compound is less than 120 μm.
The preparation method of described automotive interior material natural fiber reinforced polypropylene composite material, comprises the following steps:
(1) preparation of junked-auto synthetic resin moulding compound, comprises the following steps:
1) sorting: remove the non-plastic assembly in junked-auto plastics;
2) clean, dry;
3) coarse crushing: the plastics after cleaning, drying are crushed to granularity and are less than 5mm;
4) pulverize: the plastics after coarse crushing are crushed under-30 ~-15 DEG C of conditions and are less than 120 μm;
(2) prepare burden: take the obtained junked-auto synthetic resin moulding compound of polypropylene, natural fiber, single crystal fibre, fireproof powder, vegetables oil, softening agent, oxidation inhibitor and step (1) by above-mentioned mass fraction, utilize mixing machine to be mixed;
(3) shaping: at the temperature of 190 DEG C, utilize screw slenderness ratio be 42 twin screw extruder the raw materials melt that step (2) mixes is extruded, tie rod, after air-cooled, granulation, obtains automotive interior material natural fiber reinforced polypropylene composite material.
The present invention utilizes existing pulverizer and twin screw extruder to implement, and once can extrude preparation, and method is simple, and easy handling, is applicable to suitability for industrialized production, possesses wide application prospect.The natural fiber reinforced composite that the present invention prepares has excellent mechanical property, dimensional stability, tinctorial property and colour stability, can be used for preparing automotive interior material.The automotive interior material of preparation has the excellent performance such as quality is light, intensity is high, toughness is strong, good stability of the dimension, corrosion-resistant, moulding processability is excellent, environmental protection, has a wide range of applications in the automotive industry, possesses wide application prospect.
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 (8)
1. an automotive interior material natural fiber reinforced polypropylene composite material, it is characterized in that, be made up of polypropylene 100 parts, 25 ~ 45 parts, natural fiber, single crystal fibre 20 ~ 28 parts, fireproof powder 6 ~ 8 parts, vegetables oil 12 ~ 18 parts, 15 ~ 25 parts, softening agent, 0.8 ~ 1.2 part, oxidation inhibitor and junked-auto synthetic resin moulding compound 18 ~ 32 parts according to the raw material of mass fraction.
2. automotive interior material natural fiber reinforced polypropylene composite material according to claim 1, it is characterized in that, be made up of polypropylene 100 parts, 35 parts, natural fiber, single crystal fibre 25 parts, fireproof powder 7 parts, vegetables oil 15 parts, 20 parts, softening agent, 1.1 parts, oxidation inhibitor and junked-auto synthetic resin moulding compound 24 parts according to the raw material of mass fraction.
3. automotive interior material natural fiber reinforced polypropylene composite material according to claim 1, is characterized in that, described natural fiber is one or both the mixture in bamboo fibers and flaxen fiber.
4. automotive interior material natural fiber reinforced polypropylene composite material according to claim 1, is characterized in that, described fireproof powder is one or more the mixture in aluminium hydroxide fire retardant, flame retardant of magnesium hydroxide and red phosphorus combustion inhibitor.
5. automotive interior material natural fiber reinforced polypropylene composite material according to claim 1, is characterized in that, described softening agent is one or more mixture in terpolymer EP rubber, ethylene-vinyl acetate copolymer and polyolefin elastomer.
6. automotive interior material natural fiber reinforced polypropylene composite material according to claim 1, is characterized in that, described oxidation inhibitor is one or more mixture of antioxidant 1010, anti-oxidant DLTP and irgasfos 168.
7. automotive interior material natural fiber reinforced polypropylene composite material according to claim 1, is characterized in that, the granularity of described junked-auto synthetic resin moulding compound is less than 120 μm.
8. a preparation method for the automotive interior material natural fiber reinforced polypropylene composite material as described in as arbitrary in claim 1 ~ 7, is characterized in that, comprise the following steps:
(1) preparation of junked-auto synthetic resin moulding compound, comprises the following steps:
1) sorting: remove the non-plastic assembly in junked-auto plastics;
2) clean, dry;
3) coarse crushing: the plastics after cleaning, drying are crushed to granularity and are less than 5mm;
4) pulverize: the plastics after coarse crushing are crushed under-30 ~-15 DEG C of conditions and are less than 120 μm;
(2) prepare burden: take the obtained junked-auto synthetic resin moulding compound of polypropylene, natural fiber, single crystal fibre, fireproof powder, vegetables oil, softening agent, oxidation inhibitor and step (1) by above-mentioned mass fraction, utilize mixing machine to be mixed;
(3) shaping: at the temperature of 185 ~ 195 DEG C, utilize screw slenderness ratio be 40 ~ 44 twin screw extruder the raw materials melt that step (2) mixes is extruded, tie rod, after air-cooled, granulation, obtains automotive interior material natural fiber reinforced polypropylene composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510438815.2A CN105175886A (en) | 2015-07-23 | 2015-07-23 | Natural fiber reinforced polypropylene composite material for automobile internal decorating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510438815.2A CN105175886A (en) | 2015-07-23 | 2015-07-23 | Natural fiber reinforced polypropylene composite material for automobile internal decorating material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700290A (en) * | 2017-01-13 | 2017-05-24 | 湖北工程学院 | EPDM (ethylene propylene diene monomer) bamboo glue flame-retardant composite material and preparation method thereof |
| CN109021410A (en) * | 2018-06-20 | 2018-12-18 | 罗国球 | A kind of preparation method of natural fiber reinforced polypropylene based composites |
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|---|---|---|---|---|
| CN101798423A (en) * | 2010-03-25 | 2010-08-11 | 从化市聚赛龙工程塑料有限公司 | Modified composite material with waste polypropylene plastic as raw material and preparation method thereof |
| CN104693606A (en) * | 2015-03-11 | 2015-06-10 | 宁波家联塑料科技有限公司 | Plant fiber-reinforced polypropylene composite material and preparation method thereof, and application of plant fiber-reinforced polypropylene composite material in preparation of automobile components |
-
2015
- 2015-07-23 CN CN201510438815.2A patent/CN105175886A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798423A (en) * | 2010-03-25 | 2010-08-11 | 从化市聚赛龙工程塑料有限公司 | Modified composite material with waste polypropylene plastic as raw material and preparation method thereof |
| CN104693606A (en) * | 2015-03-11 | 2015-06-10 | 宁波家联塑料科技有限公司 | Plant fiber-reinforced polypropylene composite material and preparation method thereof, and application of plant fiber-reinforced polypropylene composite material in preparation of automobile components |
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| 陈本如主编: "《化工生产工艺》", 30 November 2009, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700290A (en) * | 2017-01-13 | 2017-05-24 | 湖北工程学院 | EPDM (ethylene propylene diene monomer) bamboo glue flame-retardant composite material and preparation method thereof |
| CN109021410A (en) * | 2018-06-20 | 2018-12-18 | 罗国球 | A kind of preparation method of natural fiber reinforced polypropylene based composites |
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