CN107501916A - A kind of high flame retardant nylon for automotive trim - Google Patents
A kind of high flame retardant nylon for automotive trim Download PDFInfo
- Publication number
- CN107501916A CN107501916A CN201710753216.9A CN201710753216A CN107501916A CN 107501916 A CN107501916 A CN 107501916A CN 201710753216 A CN201710753216 A CN 201710753216A CN 107501916 A CN107501916 A CN 107501916A
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- Prior art keywords
- parts
- flame retardant
- high flame
- nylon
- nano
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Classifications
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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
-
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
-
- 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
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2201/02—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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The present invention provides a kind of high flame retardant nylon for automotive trim, it is characterised in that the high flame retardant nylon includes the component of following mass fraction：Nylon resin：25 40 parts；Nano titanium oxide：26 parts；Nano-magnesium hydrate fire retardant：11 18 parts；Polytetrafluoroethylmodified modified polyphenylene sulfide：38 parts；Glass fibre：4 10 parts；Lubricant：13 parts；Antioxidant：0.5 3 parts.The high flame retardant nylon for automotive trim is added with nano-magnesium hydrate fire retardant as main flame retardant, with excellent flame retardant effect, and contain nano titanium oxide as secondary fire retardant, further improve flame retardant effect, nano titanium oxide can directly utilize the ultraviolet light of the various approach including sunshine simultaneously, various organic or inorganic pollutant is decomposed or aoxidized at room temperature, these pollutants are removed from air, with polytetrafluoroethylmodified modified polyphenylene sulfide collective effect so that material has significant resistant effect.
Description
Technical field
The present invention relates to technical field of macromolecules, a kind of high flame retardant nylon for automotive trim.
Background technology
Polyamide is commonly called as nylon (Nylon), English name Polyamide (PA), although polyamide is because having good machine
Tool performance, chemical-resistant resistance, oil resistant and good electrical insulating property and become the first choice of electronic and electrical industry and auto industry
Material, but because these present fields require all very high to the fire resistance of material, and the polyamides of polyamide and its fiberglass reinforced
The anti-flammability of amine product is all very poor, and its oxygen index (OI) only has 22%, even if the polyamide 6 thickness without fiberglass reinforced reaches 3.2mm,
Molten drop seriously can only achieve UL-94V-2 levels during vertical combustion, and the polyamide 6 after fiberglass reinforced is due to wick effect, its thickness
Even if reaching 3.2mm, UL-94 test grades are stepless, thus significantly limit the broader applications of polyamide product.Cause
This, when polyamide is used for Related product, need to be carried out flame-retardant modified.Need the high flame retardant nylon production of a kind of low toxicity, low cost
Product.
The content of the invention
To solve above-mentioned problem, it is an object of the invention to provide a kind of high flame retardant Buddhist nun for automotive trim
Dragon, added with nano-magnesium hydrate fire retardant as main flame retardant, there is excellent flame retardant effect, and contain nano titanium oxide
As secondary fire retardant, flame retardant effect is further improved, while nano titanium oxide can be utilized directly including sunshine
The ultraviolet light of various approach, various organic or inorganic pollutant is decomposed or aoxidized at room temperature, it is clear from air
Except these pollutants, with polytetrafluoroethylmodified modified polyphenylene sulfide collective effect so that material has significant resistant effect.
To reach above-mentioned purpose, the technical scheme is that：
A kind of high flame retardant nylon for automotive trim, the high flame retardant nylon include the group of following mass fraction
Point：Nylon resin：25-40 parts；Nano titanium oxide：2-6 parts；Nano-magnesium hydrate fire retardant：11-18 parts；Polytetrafluoroethylene (PTFE)
Modified polyphenyl thioether：3-8 parts；Glass fibre：4-10 parts；Lubricant：1-3 parts；Antioxidant：0.5-3 parts.
Further, the detergent includes the component of following mass fraction：Nylon resin：25-35 parts；Nanometer titanium dioxide
Titanium：3.5-6 part；Nano-magnesium hydrate fire retardant：15-18 parts；Polytetrafluoroethylmodified modified polyphenylene sulfide：3-5 parts；Glass fibre：
4-8 parts；Lubricant：1-1.5 part；Antioxidant：2-3 parts.
Further, the detergent includes the component of following mass fraction：Nylon resin：28 parts；Nano titanium oxide：
4.5 part；Nano-magnesium hydrate fire retardant：16 parts；Polytetrafluoroethylmodified modified polyphenylene sulfide：3.5 part；Glass fibre：5 parts；Lubrication
Agent：1.2 part；Antioxidant：2.8 part.
Further, the nano titanium oxide is rutile type nano titanic oxide.
Further, the particle diameter of the nano titanium oxide is 100~200nm.
Further, the mass ratio of polytetrafluoroethylene (PTFE) and polyphenylene sulfide is 1 in the polytetrafluoroethylmodified modified polyphenylene sulfide:
8~20.
Further, the lubricant is any of magnesium stearate, superfine silica gel powder, talcum powder or calcium stearate.
The beneficial effects of the present invention are：
A kind of high flame retardant nylon for automotive trim of the present invention, make added with nano-magnesium hydrate fire retardant
For main flame retardant, there is excellent flame retardant effect, and contain nano titanium oxide as secondary fire retardant, further improve fire-retardant effect
Fruit, while nano titanium oxide can be directly using the ultraviolet light of the various approach including sunshine, at room temperature to each
Kind organic or inorganic pollutant is decomposed or aoxidized, and these pollutants are removed from air, and polytetrafluoroethylmodified modified
Polyphenylene sulfide collective effect so that material has significant resistant effect.
Embodiment
Below by specific embodiment, the present invention is described further, but embodiment is not intended to limit the protection of the present invention
Scope.
Embodiment one：
A kind of high flame retardant nylon for automotive trim, the high flame retardant nylon include the group of following mass fraction
Point：Nylon resin：25 parts；Nano titanium oxide：2 parts；Nano-magnesium hydrate fire retardant：13 parts；Polytetrafluoroethylmodified modified polyphenyl
Thioether：8 parts；Glass fibre：4 parts；Lubricant：3 parts；Antioxidant：0.5 part.
Embodiment two：
A kind of high flame retardant nylon for automotive trim, the high flame retardant nylon include the group of following mass fraction
Point：Nylon resin：33 parts；Nano titanium oxide：3 parts；Nano-magnesium hydrate fire retardant：11 parts；Polytetrafluoroethylmodified modified polyphenyl
Thioether：7 parts；Glass fibre：6 parts；Lubricant：1.5 part；Antioxidant：2.2 part.
Embodiment three：
A kind of high flame retardant nylon for automotive trim, the detergent include the component of following mass fraction：Nylon
Resin：28 parts；Nano titanium oxide：4.5 part；Nano-magnesium hydrate fire retardant：16 parts；Polytetrafluoroethylmodified modified polyphenylene sulfide：
3.5 part；Glass fibre：5 parts；Lubricant：1.2 part；Antioxidant：2.8 part.
Example IV：
A kind of high flame retardant nylon for automotive trim, the high flame retardant nylon include the group of following mass fraction
Point：Nylon resin：40 parts；Nano titanium oxide：5 parts；Nano-magnesium hydrate fire retardant：18 parts；Polytetrafluoroethylmodified modified polyphenyl
Thioether：5 parts；Glass fibre：10 parts；Lubricant：2 parts；Antioxidant：3 parts.
Embodiment five：
A kind of high flame retardant nylon for automotive trim, the high flame retardant nylon include the group of following mass fraction
Point：Nylon resin：32 parts；Nano titanium oxide：6 parts；Nano-magnesium hydrate fire retardant：15 parts；Polytetrafluoroethylmodified modified polyphenyl
Thioether：3 parts；Glass fibre：6 parts；Lubricant：1 part；Antioxidant：1.7 part.
Performance test is carried out to the high flame retardant nylon of embodiment one~five, as a result as shown in table 1.
Table 1：
As seen from the above table, the high flame retardant nylon for automotive trim that prepared by the present invention, mechanical property is good, flame retardant rating
Up to the V-0 levels of UL 94.Nano titanium oxide and polytetrafluoroethylmodified modified polyphenylene sulfide collective effect simultaneously so that material has aobvious
The resistant effect of work.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the technology of invention
Scheme is modified or equivalent substitution, and without departing from the scope of technical solution of the present invention, it all should cover the power in the present invention
In sharp claimed range.
Claims (7)
1. a kind of high flame retardant nylon for automotive trim, it is characterised in that the high flame retardant nylon includes following quality
The component of number：Nylon resin：25-40 parts；Nano titanium oxide：2-6 parts；Nano-magnesium hydrate fire retardant：11-18 parts；It is poly-
Tetrafluoroethene modified polyphenyl thioether：3-8 parts；Glass fibre：4-10 parts；Lubricant：1-3 parts；Antioxidant：0.5-3 parts.
2. the high flame retardant nylon according to claim 1 for automotive trim, it is characterised in that the detergent includes
The component of following mass fraction：Nylon resin：25-35 parts；Nano titanium oxide：3.5-6 part；Nano-magnesium hydrate fire retardant：
15-18 parts；Polytetrafluoroethylmodified modified polyphenylene sulfide：3-5 parts；Glass fibre：4-8 parts；Lubricant：1-1.5 part；Antioxidant：
2-3 parts.
3. the high flame retardant nylon according to claim 1 for automotive trim, it is characterised in that the detergent includes
The component of following mass fraction：Nylon resin：28 parts；Nano titanium oxide：4.5 part；Nano-magnesium hydrate fire retardant：16 parts；
Polytetrafluoroethylmodified modified polyphenylene sulfide：3.5 part；Glass fibre：5 parts；Lubricant：1.2 part；Antioxidant：2.8 part.
4. the high flame retardant nylon for automotive trim according to claim 1 or 2 or 3, it is characterised in that the nanometer
Titanium dioxide is rutile type nano titanic oxide.
5. the high flame retardant nylon for automotive trim according to claim 1 or 2 or 3, it is characterised in that the nanometer
The particle diameter of titanium dioxide is 100 ~ 200nm.
6. the high flame retardant nylon for automotive trim according to claim 1 or 2 or 3, it is characterised in that described poly- four
The mass ratio of polytetrafluoroethylene (PTFE) and polyphenylene sulfide is 1 in fluoride modified polyphenylene sulfide:8~20.
7. the high flame retardant nylon for automotive trim according to claim 1 or 2 or 3, it is characterised in that the lubrication
Agent is any of magnesium stearate, superfine silica gel powder, talcum powder or calcium stearate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710753216.9A CN107501916A (en) | 2017-08-29 | 2017-08-29 | A kind of high flame retardant nylon for automotive trim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710753216.9A CN107501916A (en) | 2017-08-29 | 2017-08-29 | A kind of high flame retardant nylon for automotive trim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107501916A true CN107501916A (en) | 2017-12-22 |
Family
ID=60694134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710753216.9A Pending CN107501916A (en) | 2017-08-29 | 2017-08-29 | A kind of high flame retardant nylon for automotive trim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107501916A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103013100A (en) * | 2012-12-06 | 2013-04-03 | 黄武林 | Nylon plastic material for LED (light-emitting diode) lamp and preparation method thereof |
| CN103342890A (en) * | 2013-07-03 | 2013-10-09 | 徐常威 | Wear-resisting and flame-retardant heat conductive plastic material and preparation method thereof |
| CN106574113A (en) * | 2014-08-21 | 2017-04-19 | 施耐德电器工业公司 | Element for a housing for electrical apparatus, comprising a specific flameproof composition |
-
2017
- 2017-08-29 CN CN201710753216.9A patent/CN107501916A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103013100A (en) * | 2012-12-06 | 2013-04-03 | 黄武林 | Nylon plastic material for LED (light-emitting diode) lamp and preparation method thereof |
| CN103342890A (en) * | 2013-07-03 | 2013-10-09 | 徐常威 | Wear-resisting and flame-retardant heat conductive plastic material and preparation method thereof |
| CN106574113A (en) * | 2014-08-21 | 2017-04-19 | 施耐德电器工业公司 | Element for a housing for electrical apparatus, comprising a specific flameproof composition |
Non-Patent Citations (4)
| Title |
|---|
| 中国汽车工程学会组: "《世界汽车技术发展跟踪研究.轻量化篇》", 31 May 2013, 北京：北京理工大学出版社 * |
| 史德，苏广和，李震: "《潜艇舱室空气污染与治理技术》", 31 January 2005, 北京：国防工业出版社 * |
| 朱万强: "《涂料基础教程》", 30 June 2012, 成都：西南交通大学出版社 * |
| 王杏，魏唯濂，魏绍东: "《纳米二氧化钛的生产与应用》", 31 July 2014, 贵阳：贵州科技出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |