CN108485253A - A kind of nylon composite materials and preparation method thereof - Google Patents
A kind of nylon composite materials and preparation method thereof Download PDFInfo
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- CN108485253A CN108485253A CN201810432372.XA CN201810432372A CN108485253A CN 108485253 A CN108485253 A CN 108485253A CN 201810432372 A CN201810432372 A CN 201810432372A CN 108485253 A CN108485253 A CN 108485253A
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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
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- 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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- 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
- B29C2948/9258—Velocity
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- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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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
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
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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
- C08L2205/02—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
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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
- C08L2205/03—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 discloses a kind of nylon composite materials and preparation method thereof, solve the problems, such as current pure nylon there are intensity and toughness are insufficient, its key points of the technical solution are that a kind of nylon composite materials, including following mass fraction meter raw material：30 parts of PA6620,30 parts of PA625,50 parts of short glass fiber, 0.5 part of lubricant TAF0.3,0.5 part of EBS0.3,10980.3 0.5 parts of antioxidant, 5 10 parts of processing aid；Processing aid is the one of which or two or more of high viscosity PA 66, toughener, impact modifier, including has the following steps：Lubricant TAF, EBS, antioxidant 1098, processing aid are stirred evenly, obtain mixed aid by Step1；Step2 after mixing by PA66 and PA6 is added mixed aid A and stirs evenly, obtain mixed raw material；Step3, will be in mixed raw material and short glass fiber feeding double screw extruder；Step4, melting extrusion, pelletizing improve the toughness and intensity of nylon to get nylon composite materials particle.
Description
Technical field
The present invention relates to high molecular material, more particularly to a kind of nylon composite materials and preparation method thereof.
Background technology
The Slow-falling device of cover board is widely used on closestool.The presence of Slow-falling device, makes cover board in dropping process, lid
The falling speed of plate is slowed down, and is avoided cover board from dropping heavyly on closestool body and is generated prodigious noise.Slow-falling device
In can generally be equipped with the rotating mechanism that is rotated with cover board.It is made of nylon in existing Slow-falling device.Nylon is polyamide
Be commonly called as, the general name of the high polymer containing amide group in macromolecular main chain repetitive unit.Polyamide can be gathered by interior acid amide open loop
It closes and is made, can also be obtained by diamine and binary acid polycondensation etc..Polyamide (PA) refers to that master link contains polar amide groups
The high polymer of (- CO-NH one).Become current work since PA has the characteristics that tough, wear-resisting, self-lubricating, use temperature range are wide
Widely used a kind of engineering plastics in industry.PA have good comprehensive performance, including mechanical property, heat resistance, wear resistance,
Chemical resistance and self lubricity, and friction coefficient is low, there is certain anti-flammability, it is easy to process, be suitable for glass fibre and
Other filler filling enhancing modifieds improve performance and expand application range.
However there are the problems of intensity and toughness deficiency for pure nylon at present, cannot be satisfied Man Luo mechanisms in long-term use
The requirement repeatedly rotated in the process is easy to happen cracking, damages the function of influencing Slow-falling device.
Invention content
The first purpose of the invention is to provide a kind of nylon composite materials, improve the toughness and intensity of nylon.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of nylon composite materials, including following mass fraction meter raw material：
20-30 parts of PA66,
25-30 parts of PA6,
50 parts of short glass fiber,
0.3-0.5 parts of lubricant TAF,
0.3-0.5 parts of EBS,
1098 0.3-0.5 parts of antioxidant,
5-10 parts of processing aid；
Processing aid is the one of which or two or more of high viscosity PA 66, toughener, impact modifier.
By using above-mentioned technical proposal, the good combination property of PA66, intensity is higher than PA6, rigid good, shock resistance, oil resistant
And the advantages that chemicals, wear-resisting and self-lubricating, especially hardness, rigidity, heat resistance and croop property are more preferably, and raw material is easy
；PA6 costs are less than PA66, have higher tensile strength, good shock resistance, excellent wear-resisting property, chemically-resistant
Performance and lower friction coefficient can make its comprehensive performance more excellent by short glass fiber modification；Glass fibers are added
Dimension additive can be such that the shrinking percentage of PA6 and PA66 reduces；In PA6 and PA66 polymerization processes, PA6 and PA66 appearance are embedding mutually
Section can occur amide exchange, form block copolymer and random copolymer, play the effect of toughening nylon enhancing between the two
Fruit；Lubricant TAF and PA has good mutual fusibleness, meanwhile, there is good compatibility with short glass fiber, thermal stability is good,
It, which can be played, prevents short glass fiber exposed, improves processing fluidity, reduces screw torque, improves product surface finish
Effect；EBS is ethylene bis stearamide, is added in nylon compound system, and the transparency of product can be increased, and improves shock resistance
Property；It is good that antioxidant 1098 belongs to polynary hindered phenol type antioxidant heat-resisting quantity, nylon can be avoided to occur Huang in process
Become aging；High viscosity PA 66 is mixed into system can improve the intensity of nylon system, play enhancing effect；It is mixed into system
Toughener can improve the toughness of nylon system, play toughening effect；Impact modifier is mixed into system can improve nylon body
The toughness of system reduces brittleness, to play the effect of enhancing.
The nylon composite materials made from above-mentioned formula have higher toughness and intensity, and surface property is bright and clean, can
Meet requirement of the Man Luo mechanisms to nylon toughness and intensity.
Preferably, a kind of nylon composite materials, including following mass fraction meter raw material：
20 parts of PA66,
25 parts of PA6,
50 parts of short glass fiber,
0.4 part of lubricant TAF,
0.4 part of EBS,
1,098 0.5 parts of antioxidant,
65 parts of high viscosity PA 6.
By using above-mentioned technical proposal, the nylon composite materials obtained under said ratio, toughness and intensity can
Enough reach best level, and cost is relatively low.
Preferably, the inherent viscosity of high viscosity PA 66 is between 2.9-3.2.
By using above-mentioned technical proposal, viscosity is in the high visocity nylon of 2.9-3.2, and the degree of polymerization is higher on molecular structure,
It is exactly that viscosity is higher to be embodied in performance, and material tensile strength itself is high, impact is high, embedding with viscosity lower PA6 and PA66
Duan Gongju, while can also be used to bond short glass fiber and PA6, PA66, to further increase short glass fiber and
The interfacial adhesion fastness of PA6, PA66.
Preferably, toughener is the one of which or two or more of POE-g-MAH, EVA-g-MAH, ETFE resin.
By using above-mentioned technical proposal, the acid anhydrides on POE-g-MAH strands in melting process can with PA6, PA66
It chemically reacts, produces POE-g-PA copolymers, to improve the compatibility of two-phase interface in alloy, increase interface cohesion
Power, and impact stress is effectively transmitted, improve the toughness and compatibility of system；EVA-g-MAH can be reacted with PA6, produce PA6-
EVA block objects, block copolymer make EVA Dispersed Phase Sizes greatly reduce, and connecing for PA6 and EVA is made to show off bond strength significantly
Improve, to make composite material be stretched when, can realize the stress transfer between PA6 and EVA dispersed phases, make boundary
The case where toughness in face improves, reduction stress whitening；ETFE is most tough fluoroplastics, it is to maintain PTFE good resistance to
Heat, chemical-resistance and while electrical insulation capability, radiation hardness and mechanical performance have and significantly improve, and tensile strength is close
2 times of polytetrafluoroethylene (PTFE)；It is blended with PA6, PA66, the toughness of system can be further increased, while also there is anti-corrosion effect.
Preferably, impact modifier is ACR anti-impact modifiers.
By using above-mentioned technical proposal, ACR anti-impact modifiers can improve the low temperature brittleness of high molecular material, assign
Its higher toughness improves impact strength to improve processing performance.
It is modified short glass fiber preferably, short glass fiber is silane wetting agent, filament diameter is 7-10 μm, short
It includes 3mm, 4.5mm and 1.7mm to cut length.
By using above-mentioned technical proposal, the long last-in-chain(LIC) of lubricant TAF and the silane wetting agent on short glass fiber surface
Powerful attraction can be generated between end, two-phase interface is made to disappear, to further improve short glass fiber and PA66,
Bond state between PA6, further avoids that short glass fiber is exposed, reduces the friction of short glass fiber and screw rod, carries
The surface property of high product.
Second object of the present invention is to provide a kind of preparation method of nylon composite materials, improves the toughness of nylon and strong
Degree.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of preparation method of nylon composite materials, including have the following steps：
Lubricant TAF, EBS, antioxidant 1098, processing aid are stirred evenly, obtain mixed aid by Step1；
Step2 after mixing by PA66 and PA6 is added mixed aid A and stirs evenly, obtain mixed raw material；
Step3, will be in mixed raw material and short glass fiber feeding double screw extruder；
Step4, melting extrusion, pelletizing is to get nylon composite materials particle.
By using above-mentioned technical proposal, the collaboration according to processing aids auxiliary agents such as lubricant TAF, EBS, antioxidant 1098
Effect, can be to PA66 and PA6 blending and modifyings, to improve the toughness and intensity of nylon.
Preferably, PA66 and PA6 is by drying vertical mixer stirring and drying, the PA66 after drying and PA6 in Step2
Middle be added accounts for the white oils of PA66 and PA6 gross masses 5% and uniformly mixes wet, then is stirred with mixed aid.
By using above-mentioned technical proposal, PA6 and PA66 is mixed by white oil wet, white oil can improve PA6's and PA66
Wetability and lubricity, while the plasticity of nylon is improved, play enhancing effect.
Preferably, mixed raw material and short glass fiber are fed from 2nd area, two area's temperature settings of double screw extruder
It it is 230-240 DEG C, three area's temperature settings are 240-250 DEG C, and four area's temperature settings are 240-250 DEG C, and five area's temperature settings are
240-250 DEG C, six area's temperature settings are 220-230 DEG C, seven area's temperature settings are 220-230 DEG C, eight area's temperature settings are 220-
230 DEG C, nine area's temperature settings be 220-230 DEG C, ten area's temperature settings are 240-250 DEG C, head temperature is 260-270 DEG C, main
Machine rotating speed is 350-380r/min.
By using above-mentioned technical proposal, under these conditions, mixed raw material in double screw extruder in extrusion,
Xanthochromia is less likely to occur, while ensureing yield rate, improves the surface property of product.
In conclusion the invention has the advantages that：
1, nylon composite materials of the present invention have the characteristics that high intensity and high tenacity, are applicable to Man Luo mechanisms, are opened and closed for a long time
Under, be not in due to problem of Cracking caused by intensity and toughness；
2, the modification of nylon composite materials of the present invention is at low cost, compared to general modified product, the cost of material is low.
Specific implementation mode
Embodiment 1a
A kind of preparation method of nylon composite materials, including have the following steps：
0.3 part of lubricant TAF, 0.3 part of EBS, 1,098 0.3 parts of antioxidant, 5 parts of processing aid are stirred evenly, are obtained by Step1
To mixed aid；
25 parts of 20 parts of PA66 and PA6 are added and dry vertical mixer stirring and drying, in the PA66 and PA6 after drying by Step2
It is added and accounts for the white oils of PA66 and PA6 gross masses 5% and uniformly mix wet, then be stirred with mixed aid；
Step3, will be in 50 parts of feeding double screw extruders of mixed raw material and short glass fiber；
Step4, mixed raw material and short glass fiber are fed from 2nd area, and two area's temperature settings of double screw extruder are 230 DEG C,
Three area's temperature settings are 240 DEG C, and four area's temperature settings are 240 DEG C, and five area's temperature settings are 240 DEG C, and six area's temperature settings are 220
DEG C, seven area's temperature settings be 220 DEG C, eight area's temperature settings are 220 DEG C, nine area's temperature settings are 220 DEG C, ten area's temperature settings are
240 DEG C, head temperature be 260 DEG C, engine speed 350r/min, melting extrusion, pelletizing is to get nylon composite materials particle.
Wherein, short glass fiber is purchased from Chongqing world composite material limited liability company, is modified for silane wetting agent short
Glass fibre is cut, is respectively there are three types of specification：7 μm of filament diameter, chopped length 3mm；10 μm of filament diameter, chopped length
4.5mm；10 μm of filament diameter, chopped length 1.7mm；The ratio of three kinds of specifications is 5:3:1.
The inherent viscosity of high viscosity PA 66 is between 2.9-3.2.
Embodiment 1b- embodiments 1e
Embodiment 1b- embodiments 1e is identical as the preparation method of embodiment 1a, differ only in embodiment 1b- embodiments 1e with
Concrete component, concrete component content and each area's temperature setting of double screw extruder of embodiment 1a and engine speed difference, it is real
A concrete component of 1b- embodiments 1e, concrete component content and double screw extruder setting is applied to see the table below：
ACR anti-impact modifiers are purchased from Suzhou Amway Chemical Co., Ltd., and the production trade mark is ACR-201.
Plastic pellet is made according to embodiment 1a- embodiments 1e, and tests its mechanical performance.
Foundation《GB/T 1040.1-2006 plastic tensile method for testing performances》Carry out tensile strength test；
Foundation《The measurement of GB/T 1701-2001 vulcanies tensile strength and elongation rate of tensile failure》Carry out test of elongation rate；
Foundation《The measurement of GB/T 1843-2008 plastics cantilever beam impact strengths》Carry out notch impact strength test；
Foundation《GB/T 9341-2000 Plastics-Oetermination of flexural properties methods》Carry out the test of bending strength and bending modulus；
And embodiment 1a- embodiment 1e cost of consumption is calculated, cost is the summation of material cost, charges for water and electricity and equipment loss.
Test result see the table below：
To sum up, inventive formulation can assign the characteristics of nylon composite materials high-strength and high ductility, be especially with embodiment 1e it is best,
In the case of not adding toughener and impact modifier, by high viscosity pp, it can be made toughness and rigid balancing, and embodiment
The cost of 1e is minimum.
Comparative example 1a
Comparative example 1a uses the preparation method of embodiment 1e, but does not add plastic pellet made from processing aid.
Comparative example 1b
Comparative example 1b is that commercially available PA66 squeezes out plastic pellet obtained by double screw extruder.
Comparative example 1c
Comparative example 1c is that commercially available PA6/PA66 alloys squeeze out plastic pellet obtained by double screw extruder.
Comparative example 1a- comparative examples 1d is equally subjected to performance detection using above-mentioned test method, test result see the table below：
| Performance | Comparative example 1a | Comparative example 1b | Comparative example 1c |
| Tensile strength | 210 | 150 | 209 |
| Elongation | 11.7 | 8.3 | 14.2 |
| Notch impact strength | 14 | 14 | 12.6 |
| Bending strength | 262 | 260 | 261 |
| Bending modulus | 8659 | 7600 | 8172 |
This specific embodiment is only explanation of the invention, is not limitation of the present invention, and those skilled in the art exist
Can as needed the present embodiment be made the modification of not creative contribution after this specification by reading, but as long as in the present invention
Right in all protected by Patent Law.
Claims (9)
1. a kind of nylon composite materials, which is characterized in that including following mass fraction meter raw material：
20-30 parts of PA66,
25-30 parts of PA6,
50 parts of short glass fiber,
0.3-0.5 parts of lubricant TAF,
0.3-0.5 parts of EBS,
1098 0.3-0.5 parts of antioxidant,
5-10 parts of processing aid；
Processing aid is the one of which or two or more of high viscosity PA 66, toughener, impact modifier.
2. a kind of nylon composite materials, which is characterized in that including following mass fraction meter raw material：
20 parts of PA66,
25 parts of PA6,
50 parts of short glass fiber,
0.4 part of lubricant TAF,
0.4 part of EBS,
1,098 0.5 parts of antioxidant,
65 parts of high viscosity PA 6.
3. a kind of nylon composite materials according to claim 1 or 2, which is characterized in that the inherent viscosity of high viscosity PA 66
Between 2.9-3.2.
4. a kind of nylon composite materials according to claim 1 or 2, which is characterized in that toughener POE-g-MAH,
The one of which of EVA-g-MAH, ETFE resin is two or more.
5. a kind of nylon composite materials according to claim 1, which is characterized in that impact modifier is ACR impact modifications
Agent.
6. a kind of nylon composite materials according to claim 1, which is characterized in that short glass fiber is silane wetting agent
Modified short glass fiber, filament diameter are 7-10 μm, and chopped length includes 3mm, 4.5mm and 1.7mm.
7. according to a kind of preparation method of nylon composite materials of claim 1-6 any one of them, which is characterized in that include
Following steps：
Lubricant TAF, EBS, antioxidant 1098, processing aid are stirred evenly, obtain mixed aid by Step1；
Step2 after mixing by PA66 and PA6 is added mixed aid A and stirs evenly, obtain mixed raw material；
Step3, will be in mixed raw material and short glass fiber feeding double screw extruder；
Step4, melting extrusion, pelletizing is to get nylon composite materials particle.
8. a kind of preparation method of nylon composite materials according to claim 7, which is characterized in that in Step2 PA66 and
PA6 is added in the PA66 and PA6 after drying by drying vertical mixer stirring and drying and accounts for the white of PA66 and PA6 gross masses 5%
Oil is uniformly mixed wet, then is stirred with mixed aid.
9. a kind of preparation method of nylon composite materials according to claim 7, which is characterized in that mixed raw material and be chopped
Glass fibre is fed from 2nd area, and two area's temperature settings of double screw extruder are 230-240 DEG C, and three area's temperature settings are 240-
250 DEG C, four area's temperature settings are 240-250 DEG C, and five area's temperature settings are 240-250 DEG C, and six area's temperature settings are 220-230
DEG C, seven area's temperature settings be 220-230 DEG C, eight area's temperature settings are 220-230 DEG C, nine area's temperature settings are 220-230 DEG C, ten
Area's temperature setting is 240-250 DEG C, head temperature is 260-270 DEG C, engine speed 350-380r/min.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294929A (en) * | 2019-06-25 | 2019-10-01 | 平顶山市科隆新材料有限公司 | A kind of reinforced PA66 composite material and preparation method |
| CN111100450A (en) * | 2019-12-23 | 2020-05-05 | 上海普利特伴泰材料科技有限公司 | Reinforced nylon composite material for sound absorption and damping and preparation method thereof |
| CN111574830A (en) * | 2020-06-02 | 2020-08-25 | 西安唯实输配电技术有限公司 | Material for AB nylon sleeve of electrified railway and preparation method |
| CN111621149A (en) * | 2020-06-02 | 2020-09-04 | 西安唯实输配电技术有限公司 | Nylon material for pin type composite insulator cap-shaped connector for power grid transmission and distribution line and forming method |
| CN112708264A (en) * | 2020-12-24 | 2021-04-27 | 天津柯文实业股份有限公司 | Preparation method of high-impact PA alloy for automobile |
| CN113150327A (en) * | 2021-04-24 | 2021-07-23 | 上海谦宇新材料有限公司 | Nylon functional master batch and preparation method and application thereof |
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| CN114031933A (en) * | 2021-11-30 | 2022-02-11 | 江苏芬茂新材料科技有限公司 | High-toughness plastic particles for automobile part production and preparation method thereof |
| CN116376277A (en) * | 2023-04-27 | 2023-07-04 | 广东中成特殊材料有限公司 | Nylon 612 composite material with improved rigidity and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760022A (en) * | 2009-11-27 | 2010-06-30 | 平顶山华邦工程塑料有限公司 | Nylon 66 composition for petroleum sucker rod centralizer material |
| CN105111732A (en) * | 2015-09-08 | 2015-12-02 | 广州市聚赛龙工程塑料有限公司 | High-wear-resistance carbon-fiber-reinforced polyamide (PA) composite material, and preparation method and application thereof |
| CN107057339A (en) * | 2017-06-02 | 2017-08-18 | 杭州本松新材料技术股份有限公司 | A kind of activeness and quietness nylon material and its preparation method and application |
-
2018
- 2018-05-08 CN CN201810432372.XA patent/CN108485253A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760022A (en) * | 2009-11-27 | 2010-06-30 | 平顶山华邦工程塑料有限公司 | Nylon 66 composition for petroleum sucker rod centralizer material |
| CN105111732A (en) * | 2015-09-08 | 2015-12-02 | 广州市聚赛龙工程塑料有限公司 | High-wear-resistance carbon-fiber-reinforced polyamide (PA) composite material, and preparation method and application thereof |
| CN107057339A (en) * | 2017-06-02 | 2017-08-18 | 杭州本松新材料技术股份有限公司 | A kind of activeness and quietness nylon material and its preparation method and application |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294929A (en) * | 2019-06-25 | 2019-10-01 | 平顶山市科隆新材料有限公司 | A kind of reinforced PA66 composite material and preparation method |
| CN111100450A (en) * | 2019-12-23 | 2020-05-05 | 上海普利特伴泰材料科技有限公司 | Reinforced nylon composite material for sound absorption and damping and preparation method thereof |
| CN111574830A (en) * | 2020-06-02 | 2020-08-25 | 西安唯实输配电技术有限公司 | Material for AB nylon sleeve of electrified railway and preparation method |
| CN111621149A (en) * | 2020-06-02 | 2020-09-04 | 西安唯实输配电技术有限公司 | Nylon material for pin type composite insulator cap-shaped connector for power grid transmission and distribution line and forming method |
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Application publication date: 20180904 |