CN107057348A - A kind of High glow wire halogen-free flame retardant PA66 materials and preparation method thereof - Google Patents
A kind of High glow wire halogen-free flame retardant PA66 materials and preparation method thereof Download PDFInfo
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- CN107057348A CN107057348A CN201710334790.0A CN201710334790A CN107057348A CN 107057348 A CN107057348 A CN 107057348A CN 201710334790 A CN201710334790 A CN 201710334790A CN 107057348 A CN107057348 A CN 107057348A
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- halogen
- free flame
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- flame retardant
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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
-
- 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
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
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- 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 discloses a kind of High glow wire halogen-free flame retardant PA66 materials, the material by constituting by weight percentage as follows：Nylon PA66：78% 84%, halogen-free flame retardants：15% 20%, heat stabilizer：0.1% 0.4%, antioxidant 0.4% 0.6%, lubricant：0.5% 1%.The invention provides a kind of High glow wire halogen-free flame retardant PA66 materials and preparation method thereof, this PA66 materials are high-glowing-filament-temperature flame-retardancy, and not halogen environment-friendly materials, and nonhazardous is produced during high temperature, and preparation method is simple, and process is few, is adapted to be widely popularized.
Description
Technical field
The present invention relates to technical field of polymer materials, more particularly to a kind of High glow wire halogen-free flame retardant PA66 materials and its
Preparation method.
Background technology
PA66 (polyamide 66 or nylon66 fiber), compared with PA6, PA66 broader applications in auto industry, Instrument shell with
And it is other need impact resistance and high intensity requirement product.
But, with the development of society, requirement more and more higher of the people to environmental protection；Existing fire-retardant nylon is typically all to contain
Halogen material；But, halogen material is in high temperature, and material is heated to produce substantial amounts of smog and poisonous corrosive hydrogen halides gas
Body, can cause very big harm to human body.
The content of the invention
In view of this, the invention provides a kind of High glow wire halogen-free flame retardant PA66 materials and preparation method thereof, this PA66
Material is high-glowing-filament-temperature flame-retardancy, and not halogen environment-friendly materials.
A kind of High glow wire halogen-free flame retardant PA66 materials, the material by constituting by weight percentage as follows：
Preferably, the material is made up of by weight percentage following：
Preferably, the material is made up of by weight percentage following：
Preferably, the halogen-free flame retardants is at least one of magnesium hydroxide, aluminium hydroxide and APP.
Preferably, the halogen-free flame retardants is magnesium hydroxide.
Preferably, the heat stabilizer is calcium zinc heat stabilizer.
Preferably, the antioxidant is one kind in EEDQ, p-phenylenediamine and diphenylamines.
Preferably, the antioxidant is EEDQ.
Preferably, the lubricant is paraffin.
A kind of preparation method of High glow wire halogen-free flame retardant PA66 materials, methods described includes：
Accurate nylon PA66, halogen-free flame retardants, heat stabilizer, antioxidant and the lubricant for weighing formulation content, will claim
Nylon PA66, halogen-free flame retardants, heat stabilizer, antioxidant and the lubricant taken to the abundant physical mixed of homogenizer, plus
Enter to double screw extruder, control extruder main frame speed, each area's temperature, to head melting extrusion, wire drawing, water cooling is air-dried, cut
Grain；
Particle is poured into injection machine hopper, injection sample preparation is carried out.
The beneficial effects of the present invention are：A kind of High glow wire halogen-free flame retardant PA66 materials and preparation method thereof, this PA66
Material is high-glowing-filament-temperature flame-retardancy, and not halogen environment-friendly materials, and nonhazardous is produced during high temperature, and preparation method is simple, and process is few,
It is adapted to be widely popularized.
Embodiment
To illustrate the thought and purpose of the present invention, below in conjunction with specific embodiment, the present invention is described further.
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on the implementation in the present invention
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of protection of the invention.
It should be appreciated that ought be in this specification and in the appended claims in use, term " comprising " and "comprising" be indicated
Described feature, entirety, step, operation, the presence of element and/or component, but be not precluded from one or more of the other feature, it is whole
Body, step, operation, element, component and/or its presence or addition for gathering.
It will be further appreciated that, the term "and/or" used in description of the invention and appended claims is
Refer to any combinations of one or more of the associated item listed and be possible to combination, and including these combinations.
Embodiment 1
High glow wire halogen-free flame retardant PA66 materials, material by constituting by weight percentage as follows：
The preparation method of High glow wire halogen-free flame retardant PA66 materials：
Accurate nylon PA66, magnesium hydroxide, calcium zinc heat stabilizer, EEDQ and the paraffin for weighing formulation content, will
Nylon PA66, magnesium hydroxide, calcium zinc heat stabilizer, EEDQ and the paraffin weighed is mixed to the abundant physics of homogenizer
Close, be added to double screw extruder, control extruder main frame speed, each area's temperature, to head melting extrusion, wire drawing, water cooling, wind
It is dry, pelletizing；
Particle is poured into injection machine hopper, injection sample preparation is carried out.
The progress of sample made from injection machine is tested：
Embodiment 2
High glow wire halogen-free flame retardant PA66 materials, material by constituting by weight percentage as follows：
The preparation method of High glow wire halogen-free flame retardant PA66 materials：
Accurate nylon PA66, aluminium hydroxide, calcium zinc heat stabilizer, p-phenylenediamine and the paraffin for weighing formulation content, will
Nylon PA66, aluminium hydroxide, calcium zinc heat stabilizer, p-phenylenediamine and the paraffin weighed is mixed to the abundant physics of homogenizer
Close, be added to double screw extruder, control extruder main frame speed, each area's temperature, to head melting extrusion, wire drawing, water cooling, wind
It is dry, pelletizing；
Particle is poured into injection machine hopper, injection sample preparation is carried out.
The progress of sample made from injection machine is tested：
Embodiment 3
High glow wire halogen-free flame retardant PA66 materials, material by constituting by weight percentage as follows：
The preparation method of High glow wire halogen-free flame retardant PA66 materials：
Accurate nylon PA66, APP, organo-tin het stabilizer, diphenylamines and the silicone oil for weighing formulation content, will
Nylon PA66, APP, organo-tin het stabilizer, diphenylamines and the silicone oil weighed is mixed to the abundant physics of homogenizer
Close, be added to double screw extruder, control extruder main frame speed, each area's temperature, to head melting extrusion, wire drawing, water cooling, wind
It is dry, pelletizing；
Particle is poured into injection machine hopper, injection sample preparation is carried out.
The progress of sample made from injection machine is tested：
Embodiment 4
High glow wire halogen-free flame retardant PA66 materials, material by constituting by weight percentage as follows：
The preparation method of High glow wire halogen-free flame retardant PA66 materials：
Accurate nylon PA66, magnesium hydroxide, aluminium hydroxide, organo-tin het stabilizer, the p-phenylenediamine for weighing formulation content
And paraffin, by the nylon PA66, magnesium hydroxide, aluminium hydroxide, organo-tin het stabilizer, p-phenylenediamine and the paraffin that weigh extremely
The abundant physical mixed of homogenizer, is added to double screw extruder, controls extruder main frame speed, each area's temperature, to head
Melting extrusion, wire drawing, water cooling is air-dried, pelletizing；
Particle is poured into injection machine hopper, injection sample preparation is carried out.
The progress of sample made from injection machine is tested：
Embodiment 5
High glow wire halogen-free flame retardant PA66 materials, material by constituting by weight percentage as follows：
The preparation method of High glow wire halogen-free flame retardant PA66 materials：
Accurate nylon PA66, magnesium hydroxide, calcium zinc heat stabilizer, EEDQ and the silicone oil for weighing formulation content, will
Nylon PA66, magnesium hydroxide, calcium zinc heat stabilizer, EEDQ and the silicone oil weighed is mixed to the abundant physics of homogenizer
Close, be added to double screw extruder, control extruder main frame speed, each area's temperature, to head melting extrusion, wire drawing, water cooling, wind
It is dry, pelletizing；
Particle is poured into injection machine hopper, injection sample preparation is carried out.
The progress of sample made from injection machine is tested：
Can be seen that PA66 materials from the performance characterization of the plasthetics in embodiment 1 to 5, not only intensity is high, good toughness,
And high-glowing-filament-temperature flame-retardancy, not halogen environment-friendly materials, nonhazardous is produced during high temperature, and preparation method, process are simple.
Above is to specific embodiment provided by the present invention.The present invention is described in detail specification, herein
In apply specific case to the present invention structural principle and embodiment be set forth, above example be only intended to help
Understand the method and its core concept of the present invention；Simultaneously for those of ordinary skill in the art, according to the thought of the present invention,
It will change in specific embodiments and applications, in summary, this specification content should not be construed as to this
The limitation of invention.
Claims (10)
1. a kind of High glow wire halogen-free flame retardant PA66 materials, it is characterised in that the material by constituting by weight percentage as follows：
。
2. material as claimed in claim 1, it is characterised in that the material is made up of by weight percentage following：
。
3. material as claimed in claim 1, it is characterised in that the material is made up of by weight percentage following：
。
4. the material as described in claim 1-3 is any, it is characterised in that：The halogen-free flame retardants is magnesium hydroxide, hydroxide
At least one of aluminium and APP.
5. material as claimed in claim 4, it is characterised in that：The halogen-free flame retardants is magnesium hydroxide.
6. the material as described in claim 1-3 is any, it is characterised in that：The heat stabilizer is calcium zinc heat stabilizer.
7. the material as described in claim 1-3 is any, it is characterised in that：The antioxidant be EEDQ, p-phenylenediamine with
And one kind in diphenylamines.
8. material as claimed in claim 7, it is characterised in that：The antioxidant is EEDQ.
9. the material as described in claim 1-3 is any, it is characterised in that：The lubricant is paraffin.
10. a kind of preparation method of High glow wire halogen-free flame retardant PA66 materials as described in claim 1-9 is any, its feature exists
In methods described includes：
Accurate nylon PA66, halogen-free flame retardants, heat stabilizer, antioxidant and the lubricant for weighing formulation content, by what is weighed
Nylon PA66, halogen-free flame retardants, heat stabilizer, antioxidant and lubricant are added to the abundant physical mixed of homogenizer
Double screw extruder, control extruder main frame speed, each area's temperature, to head melting extrusion, wire drawing, water cooling is air-dried, pelletizing；
Particle is poured into injection machine hopper, injection sample preparation is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334790.0A CN107057348A (en) | 2017-05-12 | 2017-05-12 | A kind of High glow wire halogen-free flame retardant PA66 materials and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334790.0A CN107057348A (en) | 2017-05-12 | 2017-05-12 | A kind of High glow wire halogen-free flame retardant PA66 materials and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107057348A true CN107057348A (en) | 2017-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710334790.0A Pending CN107057348A (en) | 2017-05-12 | 2017-05-12 | A kind of High glow wire halogen-free flame retardant PA66 materials and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108034240A (en) * | 2017-12-26 | 2018-05-15 | 肖彬 | Fiber glass reinforced polyamide material for welding assembly |
| US11401416B2 (en) | 2017-10-17 | 2022-08-02 | Celanese Sales Germany Gmbh | Flame retardant polyamide composition |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329502A (en) * | 2011-07-19 | 2012-01-25 | 杨谢 | Formula and preparation method of halogen-free flame retardant nylon |
| CN102399439A (en) * | 2010-09-16 | 2012-04-04 | 佛山市顺德区威林工程塑料有限公司 | High glow-wire ignition temperature halogen-free flame retardant PA66 material and preparation method thereof |
| CN103242655A (en) * | 2013-05-31 | 2013-08-14 | 东莞市国立科技有限公司 | Halogen-free flame retardant PA (Polyamide) 66 plastic modified material and preparation method thereof |
-
2017
- 2017-05-12 CN CN201710334790.0A patent/CN107057348A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399439A (en) * | 2010-09-16 | 2012-04-04 | 佛山市顺德区威林工程塑料有限公司 | High glow-wire ignition temperature halogen-free flame retardant PA66 material and preparation method thereof |
| CN102329502A (en) * | 2011-07-19 | 2012-01-25 | 杨谢 | Formula and preparation method of halogen-free flame retardant nylon |
| CN103242655A (en) * | 2013-05-31 | 2013-08-14 | 东莞市国立科技有限公司 | Halogen-free flame retardant PA (Polyamide) 66 plastic modified material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 山西省化工研究所: "《塑料橡胶加工助剂》", 31 May 1983, 化学工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11401416B2 (en) | 2017-10-17 | 2022-08-02 | Celanese Sales Germany Gmbh | Flame retardant polyamide composition |
| US11981812B2 (en) | 2017-10-17 | 2024-05-14 | Celanese Sales Germany Gmbh | Flame retardant polyamide composition |
| CN108034240A (en) * | 2017-12-26 | 2018-05-15 | 肖彬 | Fiber glass reinforced polyamide material for welding assembly |
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