CN103834164A - Nano-raw-material-modified nylon 66 material for automotive plastic parts - Google Patents
Nano-raw-material-modified nylon 66 material for automotive plastic parts Download PDFInfo
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- CN103834164A CN103834164A CN201310587831.9A CN201310587831A CN103834164A CN 103834164 A CN103834164 A CN 103834164A CN 201310587831 A CN201310587831 A CN 201310587831A CN 103834164 A CN103834164 A CN 103834164A
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- nylon
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- automotive plastic
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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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
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- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- 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
- C08K2201/011—Nanostructured additives
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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
Abstract
The invention belongs to the field of high polymer materials and particularly relates to a nano-raw-material-modified nylon 66 material for automotive plastic parts. The material comprises the following raw materials in parts by weight: 100 parts of nylon 66, 12-15 parts of nylon 6, 5-8 parts of acetyl tributyl citrate, 3-4 parts of polyethylene glycol, 10-12 parts of nanometer titania, 1-2 parts of a titanate coupling agent TMC-TTS, 6-9 parts of epoxy triglyceride fatty acid, 3-4 parts of propylene glycol phenylate, 0.5-1 part of dimethicone, 10-12 parts of nanometer brick slag powder and 12-15 parts of an auxiliary agent. The nano-raw-material-modified nylon 66 material has the beneficial effects that the advantages of the raw materials including the nylon 66, the nylon 6 and the like are combined, and the material is modified by virtue of the raw materials including the nanometer titania and the nanometer brick slag powder, so that the material has good processability and mechanical properties, is high in hardness, good in luster and long in service life, is flexible and tough, can resist heat aging and impact and can be widely used for manufacturing various automotive plastic parts.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to a kind of automotive plastic parts nano raw material modified nylon 66 material and preparation method thereof.
Background technology
Along with the development of automobile industry, the comfortableness of people to automobile, security, aesthetic property, the requirement of the use propertieies such as energy saving is more and more higher, and improvement orthodox car material, it is the fundamental way of improving vehicle operation performance, macromolecular automobile plastic material has many outstanding advantages than orthodox car material, quality is light, mechanical property is superior, easily machine-shaping, material can reuse, also there is remarkable attractive, decorative effect, but also there are some shortcomings in these macromolecular materials, such as rigidity is poor, easily burning, non-refractory low temperature aging etc., therefore, in order to improve the performance of traditional macromolecular material, widen materials'use scope, need to improve original automotive plastic formula, material is carried out to modification, can be widely used in each position of automobile.
Summary of the invention
The object of the invention is to, a kind of automotive plastic parts nano raw material modified nylon 66 material is provided, promoted the performance of conventional nylon 66 materials, make it possess good mechanical property, can adapt to specific environment for use, to achieve these goals, the technical solution used in the present invention is as follows:
A kind of automotive plastic parts nano raw material modified nylon 66 material, it is characterized in that, material of the present invention is made up of the raw material of following weight part: nylon 66 100, nylon 6 12-15, tributyl acetylcitrate 5-8, polyoxyethylene glycol 3-4, nano titanium oxide 10-12, titanate coupling agent TMC-TTS 1-2, epoxidation tri-glyceride 6-9, propylene glycol phenylate 3-4, dimethyl silicone oil 0.5-1, nanometer brick ground-slag 10-12, auxiliary agent 12-15.
Described auxiliary agent is made up of the raw material of following weight part: clay 300-320, sepiolite powder 3-4, vermiculite power 1-2,1,6 hexanediyl ester 14-16, montmorillonite powder 2-3, sodium carbonate 3-4, Sodium Silicofluoride 4-5, Silver Nitrate 1-2, vanadium diboride 2.1-2.4, Syzygium aromaticum stem oil 1-2, brown alundum powder 1-2, silane resin acceptor kh-550 1-2; Preparation method puts into calcining furnace by clay to calcine 3-4 hour at 710-740 DEG C, cooling, puts into 10-12% hydrochloric acid soln and soaks 1-2 hour, filter and take out, clean and dry with clear water, be ground into 200-400 order powder, mix with other remaining component, grinding distribution is even, to obtain final product.
Described a kind of automotive plastic parts nano raw material modified nylon 66 material, its preparation method is: nylon 66, nylon 6, tributyl acetylcitrate, nano titanium oxide are mixed, be heated to 250-280 DEG C, to nylon 66 meltings, stir 5-8 minute, add again titanate coupling agent TMC-TTS, nanometer brick ground-slag, epoxidation tri-glyceride, stir 4-5 minute, finally add other remaining component, stir after 5-8 minute, send into twin screw extruder extruding pelletization, to obtain final product.
The present invention combines the advantage of the raw material such as nylon 66, nylon 6, and utilize the raw material such as nano titanium oxide, nanometer brick ground-slag to carry out modification to material, make it have good processing characteristics and mechanical property, the material hardness of preparation is high, pliable and tough wear-resisting, good luster, heat-proof aging, shock-resistant, long service life, can meet specific environment for use condition, market application foreground is wide.
Embodiment
Embodiment
The present embodiment material is made up of the raw material of following weight part: nylon 66 100, nylon 6 15, tributyl acetylcitrate 8, polyoxyethylene glycol 4, nano titanium oxide 12, titanate coupling agent TMC-TTS 2, epoxidation tri-glyceride 8, propylene glycol phenylate 4, dimethyl silicone oil 1, nanometer brick ground-slag 12, auxiliary agent 15.
Described auxiliary agent is made up of the raw material of following weight part: clay 300, sepiolite powder 3, vermiculite power 1,1,6 hexanediyl ester 14, montmorillonite powder 3, sodium carbonate 3, Sodium Silicofluoride 5, Silver Nitrate 1, vanadium diboride 2.1, Syzygium aromaticum stem oil 1, brown alundum powder 2, silane resin acceptor kh-550 1; Preparation method puts into calcining furnace by clay at 740 DEG C, to calcine 4 hours, cooling, puts into 12% hydrochloric acid soln and soaks 2 hours, filters and takes out, and cleans and dries with clear water, is ground into 400 order powder, mixes with other remaining component, and grinding distribution is even, to obtain final product.
Described a kind of automotive plastic parts nano raw material modified nylon 66 material, its preparation method is: nylon 66, nylon 6, tributyl acetylcitrate, nano titanium oxide are mixed, be heated to 280 DEG C, to nylon 66 meltings, stir 8 minutes, add again titanate coupling agent TMC-TTS, nanometer brick ground-slag, epoxidation tri-glyceride, stir 5 minutes, finally add other remaining component, stir after 8 minutes, send into twin screw extruder extruding pelletization, to obtain final product.
The performance test results of material of the present invention is: tensile strength is 108.4MPa, and elongation at break is 42.5%, and flexural strength is 117.5MPa, modulus in flexure 4780MPa, and shock strength is 65.3KJ/m
2, to impact embrittlement temperature and reach-40 DEG C, heat-drawn wire (1.82MPa) is 230 DEG C, after 136 DEG C × 168h hot air aging, stretching strength retentivity 92.6%, elongation at break conservation rate is 91.5%.
Claims (2)
1. an automotive plastic parts nano raw material modified nylon 66 material, it is characterized in that, this material is made up of the raw material of following weight part: nylon 66 100, nylon 6 12-15, tributyl acetylcitrate 5-8, polyoxyethylene glycol 3-4, nano titanium oxide 10-12, titanate coupling agent TMC-TTS 1-2, epoxidation tri-glyceride 6-9, propylene glycol phenylate 3-4, dimethyl silicone oil 0.5-1, nanometer brick ground-slag 10-12, auxiliary agent 12-15;
Described auxiliary agent is made up of the raw material of following weight part: clay 300-320, sepiolite powder 3-4, vermiculite power 1-2,1,6 hexanediyl ester 14-16, montmorillonite powder 2-3, sodium carbonate 3-4, Sodium Silicofluoride 4-5, Silver Nitrate 1-2, vanadium diboride 2.1-2.4, Syzygium aromaticum stem oil 1-2, brown alundum powder 1-2, silane resin acceptor kh-550 1-2; Preparation method puts into calcining furnace by clay to calcine 3-4 hour at 710-740 DEG C, cooling, puts into 10-12% hydrochloric acid soln and soaks 1-2 hour, filter and take out, clean and dry with clear water, be ground into 200-400 order powder, mix with other remaining component, grinding distribution is even, to obtain final product.
2. a kind of automotive plastic parts nano raw material modified nylon 66 material as claimed in claim 1, its manufacture craft is: nylon 66, nylon 6, tributyl acetylcitrate, nano titanium oxide are mixed, be heated to 250-280 DEG C, to nylon 66 meltings, stir 5-8 minute, add again titanate coupling agent TMC-TTS, nanometer brick ground-slag, epoxidation tri-glyceride, stir 4-5 minute, finally add other remaining component, stir after 5-8 minute, send into twin screw extruder extruding pelletization, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587831.9A CN103834164B (en) | 2013-11-21 | 2013-11-21 | A kind of automotive plastic parts nano raw material modified nylon 66 material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587831.9A CN103834164B (en) | 2013-11-21 | 2013-11-21 | A kind of automotive plastic parts nano raw material modified nylon 66 material |
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| CN103834164A true CN103834164A (en) | 2014-06-04 |
| CN103834164B CN103834164B (en) | 2016-03-23 |
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| CN201310587831.9A Active CN103834164B (en) | 2013-11-21 | 2013-11-21 | A kind of automotive plastic parts nano raw material modified nylon 66 material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178922A (en) * | 2017-12-28 | 2018-06-19 | 南京鸿瑞塑料制品有限公司 | One kind is for super flexible PA6 composite materials of car floor boring cover and preparation method thereof |
| CN115139615A (en) * | 2022-08-25 | 2022-10-04 | 河北泰达包装材料有限公司 | Flexible package modified CPP film and production method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006079890A1 (en) * | 2005-01-27 | 2006-08-03 | Ems-Chemie Ag | Highly viscose thermoplastic polymer-based moulding compounds and the use thereof |
| CN101182388A (en) * | 2007-12-11 | 2008-05-21 | 上海金发科技发展有限公司 | High-wearing high-rigidity reinforced nylon 66 complexes and method for making same |
| CN101407630A (en) * | 2008-11-21 | 2009-04-15 | 上海锦湖日丽塑料有限公司 | PA / ASA alloy material and preparation thereof |
| CN101831172A (en) * | 2010-05-13 | 2010-09-15 | 中山市点石塑胶有限公司 | Carbon fiber reinforced nylon 66 composite material and preparation method thereof |
-
2013
- 2013-11-21 CN CN201310587831.9A patent/CN103834164B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006079890A1 (en) * | 2005-01-27 | 2006-08-03 | Ems-Chemie Ag | Highly viscose thermoplastic polymer-based moulding compounds and the use thereof |
| CN101182388A (en) * | 2007-12-11 | 2008-05-21 | 上海金发科技发展有限公司 | High-wearing high-rigidity reinforced nylon 66 complexes and method for making same |
| CN101407630A (en) * | 2008-11-21 | 2009-04-15 | 上海锦湖日丽塑料有限公司 | PA / ASA alloy material and preparation thereof |
| CN101831172A (en) * | 2010-05-13 | 2010-09-15 | 中山市点石塑胶有限公司 | Carbon fiber reinforced nylon 66 composite material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178922A (en) * | 2017-12-28 | 2018-06-19 | 南京鸿瑞塑料制品有限公司 | One kind is for super flexible PA6 composite materials of car floor boring cover and preparation method thereof |
| CN115139615A (en) * | 2022-08-25 | 2022-10-04 | 河北泰达包装材料有限公司 | Flexible package modified CPP film and production method thereof |
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| CN103834164B (en) | 2016-03-23 |
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Effective date of registration: 20190726 Address after: 434001 No. 9 Xinhua Road, Jingzhou Development Zone, Hubei Province Patentee after: Jingzhou Aokelan Plastic Co., Ltd. Address before: 241000 College of Chemistry and Materials Science, Anhui Normal University, Huajin South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Anhui Normal University |