CN108485251A - A kind of printer enhancing nylon composite materials and preparation method thereof - Google Patents
A kind of printer enhancing nylon composite materials and preparation method thereof Download PDFInfo
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- CN108485251A CN108485251A CN201810209497.6A CN201810209497A CN108485251A CN 108485251 A CN108485251 A CN 108485251A CN 201810209497 A CN201810209497 A CN 201810209497A CN 108485251 A CN108485251 A CN 108485251A
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- nylon
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
- C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
Abstract
A kind of printer enhancing nylon composite materials, component include 6 powder of nylon, auxiliary agent, and the auxiliary agent includes zinc stearate, lint leakage agent, coupling agent, carbon fiber.The printer of present invention enhancing nylon composite materials and preparation method thereof, by the way that a certain proportion of a variety of auxiliary agents are added in 6 powder of nylon, obtain the enhancing nylon composite printing material of excellent in mechanical performance, to greatly improve the mechanical property of printed material, the performance and application range of product are improved.
Description
Technical field
The present invention relates to the production preparation fields of three-dimensional printer consumptive material, and in particular, to a kind of printer enhancing
Nylon composite materials and preparation method thereof.
Background technology
Three-dimensional printing technology（Three-dimensional Printing, 3DP）, originating from the 1980s, being one
Kind is based on digital model file, using dispersed material（Liquid, powder, silk, piece, plate etc.）, by way of successively adding up
To manufacture the technology of arbitrarily complicated shaped objects.Its operation principle is to first pass through computer modeling software modeling, or to existing
Object be scanned, then divide the threedimensional model built up into section successively, that is, be sliced, and then instruct printer using beating
Print material is successively printed, and 3 D stereo finished product is layering into.The three-dimensional printing technology of comparative maturity is mainly with molten at present
Melt deposition rapid forming, Stereolithography, selective laser sintering, layer separated growth, 3-D spraying bond based on.
With the fast development of 3D printing technique in recent years, be widely used in aerospace, automobile, chemical industry, the energy,
The fields such as traffic, building, biological medicine, the consumer goods.For theoretically, any substance can become the material of three-dimensional printer
Material, but it is less for printing the material used.Currently, the bottleneck for using and developing for restricting three-dimensional printing technology is material.
Nylon is most widely used material in 3 D-printing, with good comprehensive performance.But pass through 3 D-printing
Performance requirement is not achieved in the nylon material product gone out in actual use, restricts using and developing for three-dimensional printing technology.Therefore,
Improving existing printed material and developing the novel printed material that meets will play the important and pivotal role to the development of 3 D-printing.
Invention content
Material mechanical performance can be effectively improved the purpose of the present invention is to provide a kind of, and then greatly improves service life
Printer enhancing nylon composite materials and preparation method thereof, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of printer enhancing nylon composite materials, component includes 6 powder of nylon, auxiliary agent, and the auxiliary agent includes stearic acid
Zinc, lint leakage agent, coupling agent, carbon fiber.
Here, lint leakage agent is used as glass fiber enhanced nylon product, prevents fiber exposed, while can increase product surface
Smoothness enhances the mobility of product, and demoulding, fouling resistance, does electrostatic, dispersibility at damp proof, anti-precipitation, advantageously reduces processing
Temperature；Coupling agent is the organo-silicon compound with special construction, and having simultaneously in its molecule can be with glass, cement, metal
Etc. the reactive group that combines of inorganic material and the reactive group that is combined with organic materials such as synthetic resin, make surface modification
Agent can improve the dispersibility and adhesion of material；Carbon fiber is reinforcement, rise humidification, have high intensity, high-modulus,
The features such as low-gravity, antistatic, rub resistance.
Preferably, in enhancing nylon composite materials, 6 powder raw material of the nylon of 100 parts by weight adds the printer
The auxiliary agent entered includes zinc stearate 2-10 parts by weight, lint leakage agent 0.2-10 parts by weight, coupling agent 0.8-1.5 by weight
Parts by weight, carbon fiber 5-20 parts by weight.
Preferably, relative to 6 powder raw material of the nylon of 100 parts by weight, the auxiliary agent of addition includes tristearin by weight
5 parts by weight of sour zinc, 0.4 parts by weight of lint leakage agent, 0.8 parts by weight of coupling agent, 10 parts by weight of carbon fiber.
Alternative, relative to 6 powder raw material of the nylon of 100 parts by weight, the auxiliary agent of addition includes tristearin by weight
10 parts by weight of sour zinc, 0.6 parts by weight of lint leakage agent, 1.0 parts by weight of coupling agent, 14 parts by weight of carbon fiber.
Alternative, relative to 6 powder raw material of the nylon of 100 parts by weight, the auxiliary agent of addition includes tristearin by weight
15 parts by weight of sour zinc, 0.8 parts by weight of lint leakage agent, 1.2 parts by weight of coupling agent, 16 parts by weight of carbon fiber.
In this way, 6 powder of nylon and carbon fiber by mixing different proportion, the enhancing nylon for obtaining excellent in mechanical performance is multiple
It closes printed material and improves the performance and application range of product to greatly improve the mechanical property of printed material.
The present invention also provides a kind of printer preparation methods of enhancing nylon composite materials, comprise the following specific steps that：
S1. 6 powder of nylon of 100 parts by weight and auxiliary agent including component zinc stearate, lint leakage agent, coupling agent etc. are put
Enter in high temperature mixing machine, temperature is controlled and is sufficiently stirred at 80-100 DEG C, so that each component is uniformly mixed, and mixture is dried
It is dry；
S2. being put into mixture by 5-20 parts by weight by carbon fiber, then mixed；
S3. the composition of uniformly mixed addition carbon fiber is ground, finished-product material powder.
Further, in the S1 steps, the moisture content of the mixture of drying is less than 0.5%.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention printer with enhancing nylon composite materials and
Preparation method obtains the enhancing nylon of excellent in mechanical performance by the way that a certain proportion of a variety of auxiliary agents are added in 6 powder of nylon
Composite printing material improves the performance and application range of product to greatly improve the mechanical property of printed material.
Specific implementation mode
The technical solution in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
The every other embodiment that art personnel are obtained without making creative work belongs to the model that the present invention protects
It encloses.
In the following, by addition for auxiliary agent, the present invention will be described in 6 powder of 100g nylon.
Embodiment 1：
6 powder of 100g nylon, 5g zinc stearates, 0.4g lint leakage agent, 0.8g coupling agents are put into high temperature mixing machine,
It is sufficiently stirred between 80-100 DEG C, various raw materials is made to be uniformly mixed, and raw material stoving to moisture content is less than 0.5%）, so
10g carbon fibers are put into raw material afterwards and is mixed and is ground, to which printer carbon fiber modifying nylon material PA1 be made.
Embodiment 2：
6 powder of 100g nylon, 10g zinc stearates, 0.6g lint leakage agent, 1.0g coupling agents are put into high temperature mixing machine,
It is sufficiently stirred between 80-100 DEG C, various raw materials is made to be uniformly mixed, and raw material stoving to moisture content is less than 0.5%, so
14g carbon fibers are mixed and ground by being put into raw material afterwards, to which printer carbon fiber modifying nylon material be made
PA2。
Embodiment 3：
100g nylon powders, 15g zinc stearates, 0.8g lint leakage agent, 1.2g coupling agents are put into high temperature mixing machine,
It is sufficiently stirred between 80-100 DEG C, various raw materials is made to be uniformly mixed, and raw material stoving to moisture content is less than 0.5%, then
16g carbon fibers are put into raw material and is mixed and is ground, to which printer carbon fiber modifying nylon material PA3 be made.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of printer enhancing nylon composite materials, which is characterized in that its component includes 6 powder of nylon, auxiliary agent, described to help
Agent includes zinc stearate, lint leakage agent, coupling agent, carbon fiber.
2. printer according to claim 1 enhancing nylon composite materials, which is characterized in that the printer enhancing
In nylon composite materials, the auxiliary agent of 6 powder raw material of the nylon of 100 parts by weight, addition includes zinc stearate 2- by weight
10 parts by weight, lint leakage agent 0.2-10 parts by weight, coupling agent 0.8-1.5 parts by weight, carbon fiber 5-20 parts by weight.
3. printer according to claim 2 enhancing nylon composite materials, which is characterized in that relative to 100 parts by weight
6 powder raw material of the nylon, the auxiliary agent of addition includes that 5 parts by weight of zinc stearate, lint leak outside 0.4 weight of agent by weight
Part, 0.8 parts by weight of coupling agent, 10 parts by weight of carbon fiber.
4. printer according to claim 2 enhancing nylon composite materials, which is characterized in that relative to 100 parts by weight
6 powder raw material of the nylon, the auxiliary agent of addition includes that 10 parts by weight of zinc stearate, lint leak outside 0.6 weight of agent by weight
Measure part, 1.0 parts by weight of coupling agent, 14 parts by weight of carbon fiber.
5. printer according to claim 2 enhancing nylon composite materials, which is characterized in that relative to 100 parts by weight
6 powder raw material of the nylon, the auxiliary agent of addition includes that 15 parts by weight of zinc stearate, lint leak outside 0.8 weight of agent by weight
Measure part, 1.2 parts by weight of coupling agent, 16 parts by weight of carbon fiber.
6. the preparation method of the printer enhancing nylon composite materials according to any one of claim 2-5, special
Sign is, comprises the following specific steps that：
S1. 6 powder of nylon of 100 parts by weight and auxiliary agent including component zinc stearate, lint leakage agent, coupling agent etc. are put
Enter in high temperature mixing machine, control temperature is sufficiently stirred, and so that each component is uniformly mixed, and mixture is dried；
S2. being put into mixture by 5-20 parts by weight by carbon fiber, then mixed；
S3. the composition of uniformly mixed addition carbon fiber is ground, finished-product material powder.
7. the printer according to claim 6 preparation method of enhancing nylon composite materials, which is characterized in that described
In S1 steps, the temperature of high temperature mixing machine is controlled at 80-100 DEG C.
8. the printer according to claim 7 preparation method of enhancing nylon composite materials, which is characterized in that described
In S1 steps, the moisture content of the mixture of drying is less than 0.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810209497.6A CN108485251A (en) | 2018-03-14 | 2018-03-14 | A kind of printer enhancing nylon composite materials and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810209497.6A CN108485251A (en) | 2018-03-14 | 2018-03-14 | A kind of printer enhancing nylon composite materials and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN108485251A true CN108485251A (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810209497.6A Pending CN108485251A (en) | 2018-03-14 | 2018-03-14 | A kind of printer enhancing nylon composite materials and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106832906A (en) * | 2017-03-02 | 2017-06-13 | 张家港市五湖新材料技术开发有限公司 | A kind of high flame retardant nylon composite materials for 3D printing |
| WO2017127708A1 (en) * | 2016-01-22 | 2017-07-27 | Voxel8, Inc. | 3d printable composite waterborne dispersions |
| CN107163567A (en) * | 2017-05-26 | 2017-09-15 | 褚建英 | It is a kind of for high-strength nylon composite of 3D printing and preparation method thereof |
| CN107760024A (en) * | 2016-08-18 | 2018-03-06 | 黑龙江鑫达企业集团有限公司 | A kind of nylon based composites of 3D printing neck protector and preparation method thereof |
-
2018
- 2018-03-14 CN CN201810209497.6A patent/CN108485251A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017127708A1 (en) * | 2016-01-22 | 2017-07-27 | Voxel8, Inc. | 3d printable composite waterborne dispersions |
| CN107760024A (en) * | 2016-08-18 | 2018-03-06 | 黑龙江鑫达企业集团有限公司 | A kind of nylon based composites of 3D printing neck protector and preparation method thereof |
| CN106832906A (en) * | 2017-03-02 | 2017-06-13 | 张家港市五湖新材料技术开发有限公司 | A kind of high flame retardant nylon composite materials for 3D printing |
| CN107163567A (en) * | 2017-05-26 | 2017-09-15 | 褚建英 | It is a kind of for high-strength nylon composite of 3D printing and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 吴培熙等: "《聚合物共混改性 第3版》", 31 August 2017 * |
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Application publication date: 20180904 |
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