CN105504720A - High-performance automotive environment-friendly interior material - Google Patents
High-performance automotive environment-friendly interior material Download PDFInfo
- Publication number
- CN105504720A CN105504720A CN201610055236.4A CN201610055236A CN105504720A CN 105504720 A CN105504720 A CN 105504720A CN 201610055236 A CN201610055236 A CN 201610055236A CN 105504720 A CN105504720 A CN 105504720A
- Authority
- CN
- China
- Prior art keywords
- parts
- added
- interior material
- aqueous polyurethane
- subsequent use
- 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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- 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
- C08L2201/04—Antistatic
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a high-performance automotive environment-friendly interior material. The material is prepared from, by weight, 30-35 parts of bamboo fiber, 2-3 parts of antimonous oxide, 5-7 parts of shell powder, 10-12 parts of waterborne polyurethane, 0.2-0.4 part of silane coupling agent kh570, 1-2 parts of polyethylene wax, 10-13 parts of polyving akohol, 100-105 parts of polylactic acid, 60-68 parts of dimethylacetamide, 30-35 parts of dimethyl sulfoxide, 9.5-10.3 parts of titanium dioxide, 6-7 parts of brown sugar, 7.8-8.5 parts of steelmaking slag, 6-7 parts of stalactite powder and a proper amount of deionized water. Waste is turned into wealth, and production cost is reduced. The prepared material has high fire resistance, strength and abrasion resistance, is not prone to contamination and is worth popularization.
Description
Technical field
The present invention relates to technical field of polymer materials, particularly relate to a kind of high performance automobile environment-protection interior material.
Background technology
Poly(lactic acid) (PLA) is that main raw material is polymerized the polymkeric substance obtained with lactic acid, and its production process is pollution-free, and can biological degradation, is therefore desirable Green Polymer Material.In recent years, PLA obtains significant progress in the application of automotive trim, weaving, packaging, medical field.PLA is because of its nontoxic, good biocompatibility, biodegradable and final degraded product is CO2 and H2O, and its performance in very large range can pass through copolymerization, blended, the method such as molecular modification, compound is adjusted, become one of the most valued current material.PLA has good intensity and rigidity, but flexibility, impact property and resistance toheat are poor.If the toughness of being applied to and the high occasion of heat resistant requirements, must carry out modification to PLA.Current most PLA is material modified is mainly used in the field such as food product pack, medicine equipment, and only has fragmentary report as the application of inside gadget on automobile.
Bamboo fibers hardness in natural fiber is better, have that hardness is high, density is low, can biological degradation, the feature such as renewable, antibacterial, antibacterial and not easy to wear, its surface also has a large amount of hydroxyls makes it have high reactive behavior, bamboo fibers can be improved the mechanical property of lactic acid composite material by the present invention as the packing material of poly(lactic acid) by special technique, improve the fragility of poly(lactic acid), the performance of the aspects such as shock resistance, improves the Application Areas of poly-lactic acid material.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of high performance automobile environment-protection interior material.
The present invention is achieved by the following technical solutions:
A kind of high performance automobile environment-protection interior material, is made up of the raw material of following weight part: bamboo fibers 30-35, antimonous oxide 2-3, oyster shell whiting 5-7, aqueous polyurethane 10-12, silane coupling agent kh5700.2-0.4, polyethylene wax 1-2, polyvinyl alcohol 10-13, poly(lactic acid) 100-105, N,N-DIMETHYLACETAMIDE 60-68, dimethyl sulfoxide (DMSO) 30-35, titanium dioxide 9.5-10.3, brown sugar 6-7, bessemer furnace slag 7.8-8.5, Stalactitum powder 6-7, deionized water are appropriate;
The high performance automobile environment-protection interior material of described one, be made up of following concrete steps:
(1) bamboo fibers is carried out shredding process after dry 2-3h under 105 ° of C, antimonous oxide and oyster shell whiting are added to (solid content is 20%-25%) in aqueous polyurethane emulsion to stir, bamboo fibers is impregnated in aqueous polyurethane emulsion, under 2-3Pa, be heated to 100 ° of C constant temperature be retained to moisture evaporation, for subsequent use after finally drying;
(2) titanium dioxide, brown sugar and deionized water Hybrid Heating are stirred to formation dope, be placed in high-speed mixer to stir, then silane coupling agent kh570, polyethylene wax are mixed, spray form is sprayed onto in stirrer, has sprayed rear continuation stirring 10-15min for subsequent use;
(3) polyvinyl alcohol, poly(lactic acid) are added in N,N-DIMETHYLACETAMIDE, heating for dissolving in 35-40 ° of C water-bath, treat solution transparently adds dimethyl sulfoxide (DMSO) again, prepared by step (2) product and other surplus materials Hybrid Heating evaporation of solvent, then mixture is added in extruder type spinning machine after carrying out extruding spinning for subsequent use;
(4) the polydactyl acid silk that modified bamboo fiber step (1) obtained and step (3) obtain carries out blending drafting, is then added in screw extrusion press by the blend fiber bar of drying, and controlling extrusion temperature is 155-170 ° of C, extruding pelletization.
Advantage of the present invention is: in the aqueous polyurethane that the present invention adopts bamboo fibers to be impregnated into containing antimonous oxide and oyster shell whiting, improve the interface compatibility of bamboo fibers and poly(lactic acid), and improve fire line, static behaviour, purify air and antibacterial effect, the present invention is also by brown sugar and titanium dioxide polydactyl acid, improve its intensity, flexibility and shock resistance, and by its spinning and bamboo fiber blended granulation, make both blended and improve heat-resisting and toughness reinforcing performance simultaneously, this method can balanced each component property, getting length gets short, eliminate the weakness of one-component, the bessemer furnace slag added and Stalactitum powder improve the wear-resistant of material greatly, high-strength, the mechanical propertys such as shock resistance, and reduce cost of manufacture, solve slag to the pollution of environment, the present invention is turned waste into wealth, reduce production cost, and the material of preparation has good fire prevention, not easily stain, high-strength, the performance of the aspect such as wear-resisting, be worthy to be popularized.
Embodiment
A kind of high performance automobile environment-protection interior material, is made up of the raw material of following weight part (kilogram): bamboo fibers 30, antimonous oxide 2, oyster shell whiting 5, aqueous polyurethane 10, silane coupling agent kh5700.2, polyethylene wax 1, polyvinyl alcohol 10, poly(lactic acid) 100, N,N-DIMETHYLACETAMIDE 60, dimethyl sulfoxide (DMSO) 30, titanium dioxide 9.5, brown sugar 6, bessemer furnace slag 7.8, Stalactitum powder 6, deionized water are appropriate;
The high performance automobile environment-protection interior material of described one, be made up of following concrete steps:
(1) bamboo fibers is carried out shredding process after dry 2h under 105 ° of C, antimonous oxide and oyster shell whiting are added to (solid content is 20%) in aqueous polyurethane emulsion to stir, bamboo fibers is impregnated in aqueous polyurethane emulsion, under 2Pa, be heated to 100 ° of C constant temperature be retained to moisture evaporation, for subsequent use after finally drying;
(2) titanium dioxide, brown sugar and deionized water Hybrid Heating are stirred to formation dope, are placed in high-speed mixer and stir, then silane coupling agent kh570, polyethylene wax are mixed, spray form is sprayed onto in stirrer, has sprayed rear continuation stirring 10min for subsequent use;
(3) polyvinyl alcohol, poly(lactic acid) are added in N,N-DIMETHYLACETAMIDE, heating for dissolving in 35 ° of C water-baths, treat solution transparently adds dimethyl sulfoxide (DMSO) again, prepared by step (2) product and other surplus materials Hybrid Heating evaporation of solvent, then mixture is added in extruder type spinning machine after carrying out extruding spinning for subsequent use;
(4) the polydactyl acid silk that modified bamboo fiber step (1) obtained and step (3) obtain carries out blending drafting, is then added in screw extrusion press by the blend fiber bar of drying, and controlling extrusion temperature is 155 ° of C, extruding pelletization.
Performance test:
Test its material according to embodiment preparation, result is as follows: tensile strength: 79Mpa, flexural strength: 123Mpa, shock strength: 4.9KJ/m2, ageing resistance: 4 grades, high thermal resistance: without any unusual phenomenon, humidity resistance: without any unusual phenomenon, rolling processing: good.
Claims (2)
1. a high performance automobile environment-protection interior material, it is characterized in that, be made up of the raw material of following weight part: bamboo fibers 30-35, antimonous oxide 2-3, oyster shell whiting 5-7, aqueous polyurethane 10-12, silane coupling agent kh5700.2-0.4, polyethylene wax 1-2, polyvinyl alcohol 10-13, poly(lactic acid) 100-105, N,N-DIMETHYLACETAMIDE 60-68, dimethyl sulfoxide (DMSO) 30-35, titanium dioxide 9.5-10.3, brown sugar 6-7, bessemer furnace slag 7.8-8.5, Stalactitum powder 6-7, deionized water are appropriate.
2. a kind of high performance automobile environment-protection interior material according to claim 1, is characterized in that, be made up of following concrete steps:
(1) bamboo fibers is carried out shredding process after dry 2-3h under 105 ° of C, antimonous oxide and oyster shell whiting are added to (solid content is 20%-25%) in aqueous polyurethane emulsion to stir, bamboo fibers is impregnated in aqueous polyurethane emulsion, under 2-3Pa, be heated to 100 ° of C constant temperature be retained to moisture evaporation, for subsequent use after finally drying;
(2) titanium dioxide, brown sugar and deionized water Hybrid Heating are stirred to formation dope, be placed in high-speed mixer to stir, then silane coupling agent kh570, polyethylene wax are mixed, spray form is sprayed onto in stirrer, has sprayed rear continuation stirring 10-15min for subsequent use;
(3) polyvinyl alcohol, poly(lactic acid) are added in N,N-DIMETHYLACETAMIDE, heating for dissolving in 35-40 ° of C water-bath, treat solution transparently adds dimethyl sulfoxide (DMSO) again, prepared by step (2) product and other surplus materials Hybrid Heating evaporation of solvent, then mixture is added in extruder type spinning machine after carrying out extruding spinning for subsequent use;
(4) the polydactyl acid silk that modified bamboo fiber step (1) obtained and step (3) obtain carries out blending drafting, is then added in screw extrusion press by the blend fiber bar of drying, and controlling extrusion temperature is 155-170 ° of C, extruding pelletization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610055236.4A CN105504720A (en) | 2016-01-26 | 2016-01-26 | High-performance automotive environment-friendly interior material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610055236.4A CN105504720A (en) | 2016-01-26 | 2016-01-26 | High-performance automotive environment-friendly interior material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105504720A true CN105504720A (en) | 2016-04-20 |
Family
ID=55713045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610055236.4A Pending CN105504720A (en) | 2016-01-26 | 2016-01-26 | High-performance automotive environment-friendly interior material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105504720A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106243508A (en) * | 2016-08-29 | 2016-12-21 | 山东三岭汽车内饰有限公司 | A kind of lightweight environmental protection new automobile interior material |
| CN106811050A (en) * | 2016-12-21 | 2017-06-09 | 马鞍山瑞美塑业有限公司 | A kind of wear-resisting anti-static coatings of outcase of refrigerator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964788A (en) * | 2011-09-01 | 2013-03-13 | 上海通用汽车有限公司 | Natural bamboo fiber reinforced polylactic acid composite material, its product and preparation method |
| CN105176027A (en) * | 2015-09-23 | 2015-12-23 | 芜湖环瑞汽车内饰件有限公司 | Low-VOC environmentally-friendly high-quality automobile interior trim part material and preparation method thereof |
| CN105176023A (en) * | 2015-09-23 | 2015-12-23 | 芜湖环瑞汽车内饰件有限公司 | Sound-absorbing and heat-preserving composite environment-friendly material for automotive upholstery and preparing method of sound-absorbing and heat-preserving composite environment-friendly material |
| CN105219043A (en) * | 2015-09-23 | 2016-01-06 | 芜湖环瑞汽车内饰件有限公司 | A kind of novel poly(lactic acid) bastose composite environmental-friendly material for car interior trim parts and preparation method thereof |
-
2016
- 2016-01-26 CN CN201610055236.4A patent/CN105504720A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964788A (en) * | 2011-09-01 | 2013-03-13 | 上海通用汽车有限公司 | Natural bamboo fiber reinforced polylactic acid composite material, its product and preparation method |
| CN105176027A (en) * | 2015-09-23 | 2015-12-23 | 芜湖环瑞汽车内饰件有限公司 | Low-VOC environmentally-friendly high-quality automobile interior trim part material and preparation method thereof |
| CN105176023A (en) * | 2015-09-23 | 2015-12-23 | 芜湖环瑞汽车内饰件有限公司 | Sound-absorbing and heat-preserving composite environment-friendly material for automotive upholstery and preparing method of sound-absorbing and heat-preserving composite environment-friendly material |
| CN105219043A (en) * | 2015-09-23 | 2016-01-06 | 芜湖环瑞汽车内饰件有限公司 | A kind of novel poly(lactic acid) bastose composite environmental-friendly material for car interior trim parts and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106243508A (en) * | 2016-08-29 | 2016-12-21 | 山东三岭汽车内饰有限公司 | A kind of lightweight environmental protection new automobile interior material |
| CN106811050A (en) * | 2016-12-21 | 2017-06-09 | 马鞍山瑞美塑业有限公司 | A kind of wear-resisting anti-static coatings of outcase of refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105504717A (en) | Automobile interior trim material capable of removing formaldehyde | |
| CN109535670B (en) | Full-degradable simulation material and preparation method thereof | |
| Matzinos et al. | Processing and characterization of LDPE/starch/PCL blends | |
| CN101386702B (en) | Polylactic acid composite material and method for preparing same | |
| CN108929527B (en) | PBAT/modified starch full-biodegradable film with high ductility and high barrier property as well as preparation method and application thereof | |
| CN101824229B (en) | Thermoplastic plant fiber/polylactic acid blending material and preparation method thereof | |
| CN102241862A (en) | Preparation of water resistant polyvinyl alcohol biodegradable film through melt extrusion method | |
| CN101735581A (en) | Full biomass-based composite material, preparation method and application thereof | |
| CN110396286B (en) | Low-price excellent 3D printing consumable and preparation method thereof | |
| CN101041908A (en) | Preparation method of polyamide abrasion-proof fishing monofilament yarn | |
| CN101525487A (en) | Composite material degraded by environment and preparation method thereof | |
| CN109306193A (en) | Polylactic acid/rice hull cellulose composite material preparation method and its application | |
| CN102206406B (en) | Method for preparing transparent heat-resistance polylactic acid modification material | |
| CN105566873A (en) | Modified-sisal-fiber-polylactic-acid composite environment-friendly automobile internal decorating material | |
| CN105504724A (en) | Automobile interior material added with tourmaline powder | |
| CN105504720A (en) | High-performance automotive environment-friendly interior material | |
| CN101759969A (en) | Polylactic acid composition and molding product thereof | |
| CN109803985A (en) | Esterification starch and starch-series plastics composite | |
| CN102079850A (en) | Enhanced and toughened fully degradable polylactic acid packaging material and preparation method thereof | |
| CN105524440A (en) | Stain-resistant and easy-to-scrub automotive interior material | |
| CN102993713A (en) | Plastic connector for car lamp socket and manufacturing method thereof | |
| CN105542414A (en) | Automotive interior material with high recycling performance | |
| CN105504721A (en) | High-strength light fireproof automotive interior material | |
| CN105504718A (en) | Environment-friendly automotive trim material | |
| CN105504719A (en) | Automotive interior material with high heat insulation effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
|
| RJ01 | Rejection of invention patent application after publication |