CN103665861B - The polyolefin modified nylon material of a kind of automotive plastic parts lightweight - Google Patents
The polyolefin modified nylon material of a kind of automotive plastic parts lightweight Download PDFInfo
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- CN103665861B CN103665861B CN201310587907.8A CN201310587907A CN103665861B CN 103665861 B CN103665861 B CN 103665861B CN 201310587907 A CN201310587907 A CN 201310587907A CN 103665861 B CN103665861 B CN 103665861B
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- polyethylene
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- 239000000463 material Substances 0.000 title claims abstract description 38
- 229920003023 plastic Polymers 0.000 title claims abstract description 13
- 239000004033 plastic Substances 0.000 title claims abstract description 13
- 239000004677 Nylon Substances 0.000 title claims abstract description 12
- 229920001778 nylon Polymers 0.000 title claims abstract description 12
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 10
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims abstract description 14
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 10
- -1 polyethylene Polymers 0.000 claims abstract description 10
- 229920002681 hypalon Polymers 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 229920001862 ultra low molecular weight polyethylene Polymers 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 239000004698 Polyethylene Substances 0.000 claims abstract description 7
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000008116 calcium stearate Substances 0.000 claims abstract description 7
- 235000013539 calcium stearate Nutrition 0.000 claims abstract description 7
- 229920000573 polyethylene Polymers 0.000 claims abstract description 7
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 claims abstract description 6
- 235000007070 Angelica archangelica Nutrition 0.000 claims abstract description 5
- 244000061520 Angelica archangelica Species 0.000 claims abstract description 5
- 239000000341 volatile oil Substances 0.000 claims abstract description 5
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 4
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 4
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 4
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000008117 stearic acid Substances 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 6
- 238000005469 granulation Methods 0.000 claims description 6
- 230000003179 granulation Effects 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 6
- 239000004113 Sepiolite Substances 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- 244000223014 Syzygium aromaticum Species 0.000 claims description 3
- 235000016639 Syzygium aromaticum Nutrition 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229910052624 sepiolite Inorganic materials 0.000 claims description 3
- 235000019355 sepiolite Nutrition 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 4
- 238000010292 electrical insulation Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 125000003118 aryl group Chemical group 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
- C08L2207/064—VLDPE
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention belongs to polymeric material field, being specifically related to the polyolefin modified nylon material of a kind of automotive plastic parts lightweight, does this material comprise the raw material of following weight part: PA1212? 100, SEBS? 14-18, ultra-low density polyethylene 10-12, calcium stearate 4-5, stearic acid 1-2, polyethylene wax 6-8, magnesium hydroxide 6-9, chlorosulfonated polyethylene 8-12, dioctyl phthalate (DOP) 3-5, Archangelica officinalis Hoffmann essential oil 1-2, auxiliary agent 12-15; Present invention incorporates the advantage of the raw materials such as PA1212, SEBS, ultra-low density polyethylene, chlorosulfonated polyethylene, there is good processing characteristics and mechanical property, the material light weight of preparation is pliable and tough, firm solid, heat-proof aging, heatproof, have self lubricity, electrical insulation capability is good, safe and reliable, can be widely used in and make all kinds of automotive plastic part, and the Archangelica officinalis Hoffmann essential oil added makes material have pleasant aromatic odour.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to polyolefin modified nylon material of a kind of automotive plastic parts lightweight and preparation method thereof.
Background technology
Along with the development of automobile industry, people are to the comfortableness of automobile, security, aesthetic property, the requirement of the use propertieies such as energy saving is more and more higher, and improve orthodox car material, it is the fundamental way improving vehicle operation performance, macromolecular automobile plastic material has many outstanding advantages than orthodox car material, quality is light, mechanical property is superior, easy 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, easy burning, non-refractory low temperature aging etc., therefore, in order to improve the performance of conventional polymer material, widen materials'use scope, need to improve original automotive plastic formula, modification is carried out to material, each position of automobile can be widely used in.
Summary of the invention
The object of the invention is to, provide a kind of automotive plastic parts lightweight polyolefin modified nylon material, improve the performance of conventional nylon material, it is made to possess excellent mechanical property, can adapt to specific environment for use, to achieve these goals, the technical solution used in the present invention is as follows:
The polyolefin modified nylon material of a kind of automotive plastic parts lightweight, it is characterized in that, material of the present invention is made up of following raw material: PA1212100, SEBS14-18, ultra-low density polyethylene 10-12, calcium stearate 4-5, stearic acid 1-2, polyethylene wax 6-8, magnesium hydroxide 6-9, chlorosulfonated polyethylene 8-12, dioctyl phthalate (DOP) 3-5, Archangelica officinalis Hoffmann essential oil 1-2, 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; Clay is put into calcining furnace to calcine 3-4 hour at 710-740 DEG C by preparation method, and cooling, puts into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, clean with clear water and dry, be ground into 200-400 order powder, mix with other remaining component, grinding distribution is even, to obtain final product.
The described polyolefin modified nylon material of a kind of automotive plastic parts lightweight, its preparation method is:
(1) SEBS, ultra-low density polyethylene, chlorosulfonated polyethylene, polyethylene wax, dioctyl phthalate (DOP), auxiliary agent mixed melting are stirred 10-15 minute, send into twin screw extruder granulation, obtain A material;
(2) after PA1212, calcium stearate and other remaining component mixed melting being stirred 5-8 minute, send into twin screw extruder extruding pelletization, obtain B material;
(3) A, B material is mixed, in twin screw extruder, melt extrude granulation, to obtain final product.
Present invention incorporates the advantage of the raw materials such as PA1212, SEBS, ultra-low density polyethylene, chlorosulfonated polyethylene, improve the performance of conventional nylon material, make it have good processing characteristics and mechanical property, the material light weight of preparation is pliable and tough, firm solid, heat-proof aging, heatproof, there is self lubricity, electrical insulation capability is good, safe and reliable, and smell is unique, can meet specific environment for use condition, market application foreground is wide.
Embodiment
Embodiment
The present embodiment material is made up of following raw material: PA1212100, SEBS16, ultra-low density polyethylene 12, calcium stearate 5, stearic acid 2, polyethylene wax 8, magnesium hydroxide 9, chlorosulfonated polyethylene 12, dioctyl phthalate (DOP) 5, Archangelica officinalis Hoffmann essential oil 2, 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; Clay is put into calcining furnace to calcine 4 hours at 740 DEG C by preparation method, cooling, puts into 12% hydrochloric acid soln and soaks 2 hours, filter and take out, and clean with clear water and dry, be ground into 400 order powder, mix with other remaining component, grinding distribution is even, to obtain final product.
The described polyolefin modified nylon material of a kind of automotive plastic parts lightweight, its preparation method is:
(1) SEBS, ultra-low density polyethylene, chlorosulfonated polyethylene, polyethylene wax, dioctyl phthalate (DOP), auxiliary agent mixed melting are stirred 12 minutes, send into twin screw extruder granulation, obtain A material;
(2) after PA1212, calcium stearate and other remaining component mixed melting being stirred 8 minutes, send into twin screw extruder extruding pelletization, obtain B material;
(3) A, B material is mixed, in twin screw extruder, melt extrude granulation, to obtain final product.
The performance test results of material of the present invention is: density: 1.09g/cm
3, tensile strength is 120MPa, and elongation at break is 46.3%, and flexural strength is 128MPa, modulus in flexure 5800MPa, and shock strength is 63.2KJ/m
2, heat-drawn wire (1.82MPa) is 230 DEG C, and do not ftracture after bending under-70 DEG C of conditions, after 136 DEG C × 168h hot air aging, stretching strength retentivity 90.2%, elongation at break conservation rate is 93.4%, 20 DEG C of volume specific resistances is 1.3 × 10
10Ω m.
Claims (2)
1. the polyolefin modified nylon material of automotive plastic parts lightweight, it is characterized in that, this material is made up of the raw material of following weight part: PA1212100, SEBS14-18, ultra-low density polyethylene 10-12, calcium stearate 4-5, stearic acid 1-2, polyethylene wax 6-8, magnesium hydroxide 6-9, chlorosulfonated polyethylene 8-12, dioctyl phthalate (DOP) 3-5, Archangelica officinalis Hoffmann essential oil 1-2, 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; Clay is put into calcining furnace to calcine 3-4 hour at 710-740 DEG C by preparation method, and cooling, puts into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, clean with clear water and dry, be ground into 200-400 order powder, mix with other remaining component, grinding distribution is even, to obtain final product.
2. the polyolefin modified nylon material of a kind of automotive plastic parts lightweight as claimed in claim 1, its manufacture craft is:
(1) SEBS, ultra-low density polyethylene, chlorosulfonated polyethylene, polyethylene wax, dioctyl phthalate (DOP), auxiliary agent mixed melting are stirred 10-15 minute, send into twin screw extruder granulation, obtain A material;
(2) after PA1212, calcium stearate and other remaining component mixed melting being stirred 5-8 minute, send into twin screw extruder extruding pelletization, obtain B material;
(3) A, B material is mixed, in twin screw extruder, melt extrude granulation, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587907.8A CN103665861B (en) | 2013-11-21 | 2013-11-21 | The polyolefin modified nylon material of a kind of automotive plastic parts lightweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587907.8A CN103665861B (en) | 2013-11-21 | 2013-11-21 | The polyolefin modified nylon material of a kind of automotive plastic parts lightweight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103665861A CN103665861A (en) | 2014-03-26 |
| CN103665861B true CN103665861B (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310587907.8A Active CN103665861B (en) | 2013-11-21 | 2013-11-21 | The polyolefin modified nylon material of a kind of automotive plastic parts lightweight |
Country Status (1)
| Country | Link |
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| CN (1) | CN103665861B (en) |
Family Cites Families (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 |
| CN103113740B (en) * | 2013-01-14 | 2015-06-03 | 东莞市明聚塑胶有限公司 | Nylon-66 modified elastomer and preparation method thereof |
| CN103073887B (en) * | 2013-01-14 | 2015-03-18 | 东莞市明聚塑胶有限公司 | Modified elastomer of nylon 1212 and preparation method thereof |
| CN103214832B (en) * | 2013-01-14 | 2015-03-18 | 东莞市明聚塑胶有限公司 | Nylon 46 modified elastomer and preparation method thereof |
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Effective date of registration: 20191128 Address after: 315480 No. 333, Rulin Road, Langxia street, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Yuyao Minyong Automobile Parts Co., Ltd. Address before: 241000 School of chemistry and materials science, Anhwei Normal University, Wuhu Road, Yijiang District, Anhui Patentee before: Anhui Normal University |