CN106280417A - A kind of enhancement mode alloy and preparation method thereof - Google Patents
A kind of enhancement mode alloy and preparation method thereof Download PDFInfo
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- CN106280417A CN106280417A CN201610688223.0A CN201610688223A CN106280417A CN 106280417 A CN106280417 A CN 106280417A CN 201610688223 A CN201610688223 A CN 201610688223A CN 106280417 A CN106280417 A CN 106280417A
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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
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- 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
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
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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
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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
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
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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
- C08L2205/24—Crystallisation aids
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of enhancement mode alloy and preparation method thereof, be mainly made up of following components by weight: PA6 30 90 parts, PET 10 70 parts, glass fibre 5 50 parts, 0.1 0.2 parts of antioxidant, bulking agent 0.1 10 parts, nucleator 0.1 2 parts;Described bulking agent is modified poly ethylene, and the viscosity of described PA6 is 2.6 2.8dl/g, and the viscosity of described PET is 0.7 1.3dl/g.The alloy of the present invention can reduce cost, can put forward heavy alloyed shock resistance, stability and stretch bending performance, and crystal property improves, and the thermodynamic property of alloy material promotes simultaneously.
Description
Technical field
The invention belongs to polymeric material field, particularly to a kind of enhancement mode alloy and preparation method thereof.
Background technology
Polyamide 6 (PA6) is the polymer of a kind of crystallization, and as kind important in engineering plastics, its fusing point is at 215-
225 DEG C, normal use temperature range is big, is preferable application project plastics.But impact strength is low, poor heat resistance, brittle etc.
Shortcoming, its application is restricted.So to carry out mixing enhancing modified to it so that it is application performance gets a promotion.
Polyethylene terephthalate (PET) is also a kind of widely used engineering plastics, is commonly called as terylene, has
Intensity is high, acid and alkali-resistance, the advantage such as low cost, good stability, but PET crystalline rate is slow, and moulded products shrinkage factor reaches, processing and forming
Difficulty, strengthens so it is carried out mixing so that it is application performance gets a promotion.Study PET/PA66 co-mixing system (Lee at present
Prestige etc., the mutual nucleation of PA66/PET co-mixing system and crystallization behavior, " plastics ", and 2010,39 (5) 51-56.), research shows to add
The PET adding 5% can make the crystallization temperature of another kind of resin in system obtain bigger raising.Also have studied phosphonitrile and bis-phenol simultaneously
A epoxide additive impact (Scaffaro etc., Effect of different with increase-volume fire-retardant on PBT/PA6 blend
polyamides on the properties of extruded samples.[J]Polymer Degradat-ion and
Stability,2006,91(10):2265-2274).Currently for the incompatible Study on Problems of PA6/PET alloy system the most relatively
Few, existing part has researched and solved basic compatible problem, but the performance of PA6/PET alloy also has the biggest room for promotion.
PA6 has the advantages such as good toughness, chemicals-resistant, crystallization rate be fast, PET have excellent electrical property, mechanical property,
Relatively low production cost, by choosing the respective advantage of bi-material, adds bulking agent, prepares enhancement PA 6/PET alloy body
System, has broad application prospects.
Summary of the invention
The problem existed for prior art, the invention provides a kind of enhancement mode alloy and preparation method thereof.
The technical solution adopted in the present invention is as follows:
A kind of enhancement mode alloy, is mainly made up of following components by weight: PA6 30-90 part, PET10-70 part,
Glass fiber 5-50 part, antioxidant 0.1-0.2 part, bulking agent 0.1-10 part, nucleator 0.1-2 part;
Described bulking agent be modified poly ethylene, the viscosity of described PA6 be 2.6-2.8dl/g, the viscosity of described PET be 0.7-
1.3dl/g。
Above-mentioned a kind of enhancement mode alloy, is wherein mainly made up of following components by weight: PA6 40-80 part, PET
20-60 part, glass fibre 10-40 part, antioxidant 0.1-0.2 part, bulking agent 0.1-8 part, nucleator 0.1-1 part.
Above-mentioned a kind of enhancement mode alloy, is wherein mainly made up of following components by weight: PA6 45-65 part, PET
30-50 part;Glass fibre 20-40 part;Antioxidant 0.1-0.2 part;Bulking agent 0.1-5 part;Nucleator 0.1-1 part.
Above-mentioned a kind of enhancement mode alloy, wherein, described bulking agent is mainly by following component group by weight percentage
Become: polyethylene 30-80%, maleic anhydride 10-40%, glycidyl methacrylate 5-25%, t-butyl hydroperoxide
0.1-1%.
Above-mentioned a kind of enhancement mode alloy, wherein, described bulking agent is mainly by following component group by weight percentage
Become: polyethylene 40-70%, maleic anhydride 10-30%, glycidyl methacrylate 10-20%, t-butyl hydroperoxide
0.2-0.8%.
Above-mentioned a kind of enhancement mode alloy, wherein, described bulking agent is mainly by following component group by weight percentage
Become: polyethylene 45-70%, maleic anhydride 15-25%, glycidyl methacrylate 11-18%, t-butyl hydroperoxide
0.2-0.8%.
Above-mentioned a kind of enhancement mode alloy, wherein, described glass fibre is alkali-free glass fibre.
Above-mentioned a kind of enhancement mode alloy, wherein, described antioxidant is by four [β-(3,5-di-tert-butyl-hydroxy phenyls)
Propanoic acid] pentaerythritol ester, three [2.4-di-tert-butyl-phenyl] phosphite ester is compounding forms.
Above-mentioned a kind of enhancement mode alloy, wherein, described nucleator is satisfied selected from long-chain carboxylic acid's calcium salt or aliphatic Long carbon chain
With any one in carboxylate or its two kinds.
A kind of preparation method of enhancement mode alloy, including following steps:
1) being dried PA6 and PET, temperature is 120 DEG C, is dried 2 hours;
2) by step 1) dried PA6, PET and antioxidant, bulking agent, nucleator join mixed at high speed according to proportioning
Mix homogeneously in machine;Add double screw extruder, control one to nine district, be respectively set to 180 DEG C, 220 DEG C, 230 DEG C, 240 DEG C,
250 DEG C, 265 DEG C, 260 DEG C, 260 DEG C, 255 DEG C, head processing temperature 255 DEG C;Screw speed 120r/min;In side, feeding is special
Glass fibre mouth adds glass fibre, prepares described enhancement mode alloy.
Compared with prior art, a kind of enhancement mode alloy provided by the present invention and preparation method thereof, reach following skill
Art effect: 1) present invention by PA6, PET and the mixing of glass fibre, replace part PA6 can reduce cost, glass fibre with PET
Material combination property can be made preferably to be promoted;2) use of nucleator makes the crystal property of alloy be greatly improved;3) increase-volume
Agent contains the multiple reactive functionality such as peroxy-radical, epoxy, double bond, beneficially alloy material performance boost.
Accompanying drawing explanation
Fig. 1 is the scanning electron microscope image of embodiment 15 enhancement mode of the present invention alloy.
Fig. 2 is the scanning electron microscope image of comparative example alloy in embodiment 15.
Detailed description of the invention
Below by specific embodiment, the method for the present invention is illustrated, but the invention is not limited in this.Following reality
Execute experimental technique described in example, if no special instructions, be conventional method;Described reagent and material, if no special instructions,
Obtain from commercial channels.
The component composition of embodiment one bulking agent
Include by weight percentage: polyethylene 65%, maleic anhydride 20%, glycidyl methacrylate 14.5%,
T-butyl hydroperoxide 0.5%.
The component composition of embodiment two bulking agent
Include by weight percentage: polyethylene 60%, maleic anhydride 25%, glycidyl methacrylate 14.2%,
T-butyl hydroperoxide 0.8%.
The component composition of embodiment three bulking agent
Include by weight percentage: polyethylene 70%, maleic anhydride 15%, glycidyl methacrylate 14.8%,
T-butyl hydroperoxide 0.2%.
Embodiment four-embodiment 12
The enhancement mode alloy compositions of embodiment four-embodiment 12 forms such as table 1 by weight, wherein, and embodiment four-
Bulking agent in embodiment eight is modified poly ethylene, by weight percentage by polyethylene 65%, maleic anhydride 20%, methyl-prop
Olefin(e) acid ethylene oxidic ester 14.5%, t-butyl hydroperoxide 0.5% forms;Bulking agent in embodiment nine-embodiment 12 is
Non-self-control (non-self-control bulking agent is mainly composed of ethylene-octene copolymer);Wherein the viscosity of PA6 is the glutinous of 2.7dl/g, PET
Degree is 1.0dl/g.
Table 1 enhancement mode alloy compositions forms
The preparation method of experimental example 13 enhancement mode alloy
Polyethylene terephthalate (trade mark is 302, and Xinghua, Jiangyin plasticizing company limited produces);(trade mark is PA6
210, Beyer Co., Ltd produces);Glass fibre (trade mark is 568H, and megalith group produces);(trade mark is 168/1010 to antioxidant, moral
State's BASF produces);Nucleator long-chain carboxylic acid's calcium salt (trade mark is CA201, and U.S. Ke Laien produces);Aliphatic Long carbon chain is saturated
Carboxylate (trade mark is NA95, and Brueggemann company of Germany produces);(present invention is modified poly ethylene, non-self-control increase-volume to bulking agent
Agent is mainly composed of ethylene-octene copolymer);Double screw extruder (model is 210, and Nanjing Rubber-Plastic Machinery Plant produces);Injection
Machine (model is HTL90-F5B, and Ningbo Hai Tian plastics machinery company limited produces);(model is ZWK1302-to heat distortion test machine
B, middle Guomei Te Si industrial system company limited)
1) extruder main is added after being mixed by each for the bulking agent in embodiment four-embodiment 12 component compositing formula respectively
In machine barrel;
2) being dried by PA6 and PET, temperature is 120 DEG C, is dried 2 hours;
3) dried PA6, PET are joined the most mixed respectively with antioxidant, bulking agent, nucleator according to table 1 proportioning
Mix homogeneously in conjunction machine;Add double screw extruder, control one to nine district, temperature be respectively set to 180 DEG C, 220 DEG C, 230 DEG C,
240 DEG C, 250 DEG C, 265 DEG C, 260 DEG C, 260 DEG C, 255 DEG C, head processing temperature 255 DEG C;Screw speed 120r/min;Feed in side
Material special glass fiber mouth adds the glass fibre of table 1 ratio, and the enhancement mode preparing embodiment four-embodiment 12 respectively is closed
Gold.
Embodiment 14 performance test
Respectively by the enhancement mode alloy numbered 1 of embodiment four-embodiment 12#、2#、3#、4#、5#、6#、7#、8#、9#, will
After these 9 samples are dried 3 hours respectively at 120 DEG C of vacuum drying oven, add it to injection machine breaks into standard batten, note
Moulding temperature and be set to 190 DEG C, 235 DEG C, 255 DEG C, 255 DEG C, injection pressure is 35MPa, and dwell pressure is 40MPa;Finished product batten
Need to 23 DEG C, relative humidity be to place one day in the environment of 50% after just can carry out performance test.
Mechanics Performance Testing
Tensile property presses GB/T 1040-2006 test, and test speed is 50mm/min, and specimen size is 150 × 10 ×
4mm;Bending property presses GB/T 9341-2000 test, and test speed is 2mm/min, and specimen size is 80 × 10 × 4mm, span
For 64mm;Simply supported beam notch shock performance presses GB/T1043-2008 test, and specimen size is 80 × 10 × 4mm, and notch depth is
/ 3rd of sample thickness;The comprehensive mechanical property of material is evaluated according to test result.
Heat distortion temperature is tested
Test according to GB/T 1634-2004, pretreatment temperature 30 DEG C, 120 DEG C/h of heating rate, will in the way of keeping flat
The sample temperature when the effect of bending stress 1.8MPa is issued to displacement upper limit 0.33mm.
The experimental result of mechanical property and thermal deformation behavior is as shown in table 2.
Table 2 embodiment 14 mechanical property and thermal deformation behavior test
Being shown by table 2 result, the present invention, by PA6, PET and the mixing of glass fibre, replaces part PA6 to reduce with PET
Cost, glass fibre can make material combination property preferably be promoted;2) use of nucleator makes the crystal property of alloy big
Big raising;
Numbering 1#-5#Mechanical property and thermodynamic property relatively numbering 6#-9#All increase, illustrate in the present invention
Bulking agent contributes to the lifting of the thermodynamic property of material in certain scope.
Embodiment 15
Select the enhancement mode alloy containing embodiment eight component to carry out sem image scanning, see Fig. 1;Select containing embodiment
The enhancement mode alloy of nine components carries out sem image scanning, sees Fig. 2.
In Fig. 1, Fig. 2, the bulking agent of the scanning electron microscope contrast display addition present invention can make PA6, PET, glass fibre three very
Combine well compatible together.The addition of nucleator can improve the crystal property of material, thus improves the entirety of material.
Described above illustrate and describes some preferred embodiments of the present invention, but as previously mentioned, it should be understood that the present invention
Be not limited to form disclosed herein, be not to be taken as the eliminating to other embodiments, and can be used for other combinations various,
Amendment and environment, and can be in invention contemplated scope described herein, by above-mentioned teaching or the technology of association area or knowledge
It is modified.And the change that those skilled in the art are carried out and change are without departing from the spirit and scope of the present invention, the most all should be at this
In the protection domain of bright claims.
Claims (10)
1. an enhancement mode alloy, it is characterised in that be mainly made up of following components by weight: PA6 30-90 part, PET
10-70 part, glass fibre 5-50 part, antioxidant 0.1-0.2 part, bulking agent 0.1-10 part, nucleator 0.1-2 part;
Described bulking agent is modified poly ethylene;The viscosity of described PA6 is 2.6-2.8dl/g;The viscosity of described PET is 0.7-
1.3dl/g。
A kind of enhancement mode alloy the most according to claim 1, it is characterised in that main by following components by weight
Composition: PA6 40-80 part, PET 20-60 part, glass fibre 10-40 part, antioxidant 0.1-0.2 part, bulking agent 0.1-8 part, one-tenth
Core agent 0.1-1 part.
A kind of enhancement mode alloy the most according to claim 2, it is characterised in that main by following components by weight
Composition: PA6 45-65 part, PET 30-50 part, glass fibre 20-40 part, antioxidant 0.1-0.2 part, bulking agent 0.1-5 part;Become
Core agent 0.1-1 part.
A kind of enhancement mode alloy the most according to claim 1, it is characterised in that described bulking agent is mainly by the most by weight
Percentages component composition: polyethylene 30-80%, maleic anhydride 10-40%, glycidyl methacrylate 5-25%,
T-butyl hydroperoxide 0.1-1%.
A kind of enhancement mode alloy the most according to claim 4, it is characterised in that described bulking agent is mainly by the most by weight
Percentages component composition: polyethylene 40-70%, maleic anhydride 10-30%, glycidyl methacrylate 10-20%,
T-butyl hydroperoxide 0.2-0.8%.
A kind of enhancement mode alloy the most according to claim 5, it is characterised in that described bulking agent is mainly by the most by weight
Percentages component composition: polyethylene 45-70%, maleic anhydride 15-25%, glycidyl methacrylate 11-18%,
T-butyl hydroperoxide 0.2-0.8%.
A kind of enhancement mode alloy the most according to claim 1, it is characterised in that described glass fibre is that alkali-free glass is fine
Dimension.
A kind of enhancement mode alloy the most according to claim 1, it is characterised in that described antioxidant is by four [β-(3,5-bis-uncles
Butyl-4-hydroxy phenyl) propanoic acid] pentaerythritol ester, three [2.4-di-tert-butyl-phenyl] phosphite ester is compounding forms.
A kind of enhancement mode alloy the most according to claim 1, it is characterised in that described nucleator is selected from long-chain carboxylic acid's calcium salt
Or any one in aliphatic Long carbon chain saturated carboxylic acid salt or its two kinds.
10. the preparation method according to the enhancement mode alloy described in claim 1-9 any one, it is characterised in that include as
Lower step:
1) being dried PA6 and PET, temperature is 120 DEG C, is dried 2 hours;
2) by step 1) dried PA6, PET and antioxidant, bulking agent, nucleator join in high-speed mixer according to proportioning
Mix homogeneously;Add double screw extruder, control one to nine district, be respectively set to 180 DEG C, 220 DEG C, 230 DEG C, 240 DEG C, 250
DEG C, 265 DEG C, 260 DEG C, 260 DEG C, 255 DEG C, head processing temperature 255 DEG C;Screw speed 120r/min;At the special glass of side feeding
Glass fiber mouth adds glass fibre, prepares described enhancement mode alloy.
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106893309A (en) * | 2017-03-14 | 2017-06-27 | 苏州隆芝耀新材料有限公司 | A kind of high-performance and low-cost nylon alloy enhancing composite and preparation method thereof |
CN109825065A (en) * | 2019-01-24 | 2019-05-31 | 绍兴振荣汽车零部件有限公司 | A kind of preparation process of sensor outer housing |
CN111154255A (en) * | 2019-12-23 | 2020-05-15 | 会通新材料股份有限公司 | Glass fiber reinforced PA6 material with low water absorption and stable size and preparation method thereof |
CN111944308A (en) * | 2020-08-31 | 2020-11-17 | 广东圆融新材料有限公司 | Nylon 6 composite material with low linear expansion coefficient and preparation method thereof |
CN111978719A (en) * | 2020-08-28 | 2020-11-24 | 广东圆融新材料有限公司 | Polyamide 66 composite material and preparation method thereof |
CN112646333A (en) * | 2020-12-28 | 2021-04-13 | 宁波东诚日用塑料制品有限公司 | Modified PET material and preparation method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101875770A (en) * | 2010-07-14 | 2010-11-03 | 深圳市科聚新材料有限公司 | Glass fiber reinforced PC/PE alloy material and preparation method thereof |
CN102558844A (en) * | 2010-12-28 | 2012-07-11 | 上海金发科技发展有限公司 | Glass fiber reinforced nylon 6-polyethylene terephthalate alloy material and preparation method thereof |
CN105504654A (en) * | 2015-12-30 | 2016-04-20 | 上海普利特复合材料股份有限公司 | PA (polyamide)/ABS (acrylonitrile-butadiene-styrene copolymer) alloy material and preparation method thereof |
-
2016
- 2016-08-18 CN CN201610688223.0A patent/CN106280417A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101875770A (en) * | 2010-07-14 | 2010-11-03 | 深圳市科聚新材料有限公司 | Glass fiber reinforced PC/PE alloy material and preparation method thereof |
CN102558844A (en) * | 2010-12-28 | 2012-07-11 | 上海金发科技发展有限公司 | Glass fiber reinforced nylon 6-polyethylene terephthalate alloy material and preparation method thereof |
CN105504654A (en) * | 2015-12-30 | 2016-04-20 | 上海普利特复合材料股份有限公司 | PA (polyamide)/ABS (acrylonitrile-butadiene-styrene copolymer) alloy material and preparation method thereof |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106893309A (en) * | 2017-03-14 | 2017-06-27 | 苏州隆芝耀新材料有限公司 | A kind of high-performance and low-cost nylon alloy enhancing composite and preparation method thereof |
CN109825065A (en) * | 2019-01-24 | 2019-05-31 | 绍兴振荣汽车零部件有限公司 | A kind of preparation process of sensor outer housing |
CN109825065B (en) * | 2019-01-24 | 2021-06-25 | 绍兴振荣汽车零部件有限公司 | Preparation process of sensor shell |
CN111154255A (en) * | 2019-12-23 | 2020-05-15 | 会通新材料股份有限公司 | Glass fiber reinforced PA6 material with low water absorption and stable size and preparation method thereof |
CN111978719A (en) * | 2020-08-28 | 2020-11-24 | 广东圆融新材料有限公司 | Polyamide 66 composite material and preparation method thereof |
CN111944308A (en) * | 2020-08-31 | 2020-11-17 | 广东圆融新材料有限公司 | Nylon 6 composite material with low linear expansion coefficient and preparation method thereof |
CN112646333A (en) * | 2020-12-28 | 2021-04-13 | 宁波东诚日用塑料制品有限公司 | Modified PET material and preparation method thereof |
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