CN110054879A - A kind of flame-retardant and anti-static polyester material and preparation method thereof - Google Patents
A kind of flame-retardant and anti-static polyester material and preparation method thereof Download PDFInfo
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- CN110054879A CN110054879A CN201910259981.4A CN201910259981A CN110054879A CN 110054879 A CN110054879 A CN 110054879A CN 201910259981 A CN201910259981 A CN 201910259981A CN 110054879 A CN110054879 A CN 110054879A
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- retardant
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- polyester material
- static polyester
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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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)
- Macromonomer-Based Addition Polymer (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention provides a kind of flame-retardant and anti-static polyester material and preparation method thereof, the preparation method of flame-retardant and anti-static polyester material is the following steps are included: Step 1: be placed in 30-40 DEG C of mixing 20-40min in reaction kettle for 90-100 parts of unsaturated polyester resin, 30-40 parts of styrene；Step 2: continuously adding 4-6 parts of dispersing agent, 1-5 parts of heat stabilizer, 6-8 parts of fire retardant, 5-9 parts of antistatic agent and 3-7 parts of lubricant, 40-60min is mixed;It is granulated Step 3: the material mixed is fed from the feed inlet heating in screw machine to get to flame-retardant and anti-static polyester material, wherein heating temperature is 280-320 DEG C.Flame-retardant and anti-static polyester material prepared by the present invention, using decabromodiphenylethane and antimony oxide as fire retardant, the two has synergistic effect, can make the reduction of material combustion speed or self-extinguishment, the energetic free radical generated when more effectively can capture burning in burning, reaches highly effective flame retardant effect.
Description
Technical field
The present invention relates to polyester material fields, and in particular to a kind of flame-retardant and anti-static polyester material and preparation method thereof.
Background technique
High molecular material is widely used in industrial production and people's lives, skyscraper, indoor decoration, electric appliance, vapour
Place involved by conveyer belt of vehicle and underground coal mine etc. all has the presence of high molecular material.High molecular material easily easily divides at high temperature
Solution, burning.Their oxygen index (OI) is both less than 21 mostly, and the oxygen content in air is 21%, so, as long as encountering fire source, greatly
Most high molecular materials can be all ignited in air, and melting dropping can also ignite other combustibles.In addition, macromolecule
It is even more to cause huge threat and injury to the life security of people that released poison gas, black smoke are thermally decomposed when material combustion.
Thus, multi-party attention is received to the research of the fire-retardant problem of material, the application has carried out at flame-retardant and anti-static polyester material
Reason, improves service performance and use value.
Summary of the invention
The object of the present invention is to provide a kind of flame-retardant and anti-static polyester materials and preparation method thereof.
The present invention provides a kind of flame-retardant and anti-static polyester materials, including following parts by weight of component: unsaturated polyester resin
90-100 parts, 30-40 parts of styrene, 4-6 parts of dispersing agent, 1-5 parts of heat stabilizer, 6-8 parts of fire retardant, 5-9 parts of antistatic agent and
3-7 parts of lubricant.
Preferably, the dispersing agent be hydroxypropyl methyl cellulose, methanol and n-butanol according to mass ratio 5:1:1 mix and
At.
Preferably, the heat stabilizer is phosphorous acid bisphenol-A ester.
Preferably, the fire retardant is that decabromodiphenylethane and antimony oxide are mixed according to mass ratio 5:1.
Preferably, the antistatic agent is carbon black.
Preferably, the flame-retardant and anti-static polyester material preparation method the following steps are included:
Step 1: 90-100 parts of unsaturated polyester resin, 30-40 parts of styrene are placed in 30-40 DEG C of mixing 20- in reaction kettle
40min；
Step 2: continuously adding 4-6 parts of dispersing agent, 1-5 parts of heat stabilizer, 6-8 parts of fire retardant, 5-9 parts of antistatic agent and lubrication
3-7 parts of agent, 40-60min is mixed;
It is granulated Step 3: the material mixed is fed from the feed inlet in screw machine and is heated to get flame-retardant and anti-static polyester material is arrived
Material, wherein heating temperature is 280-320 DEG C.
The utility model has the advantages that flame-retardant and anti-static polyester material prepared by the present invention, is with decabromodiphenylethane and antimony oxide
Fire retardant, the two have synergistic effect, can make the reduction of material combustion speed or self-extinguishment, can more effectively capture combustion in burning
It is generated when burning
Energetic free radical reaches highly effective flame retardant effect.
Specific embodiment
Embodiment 1
Step 1: 100 parts of unsaturated polyester resin, 30 parts of styrene are placed in 40 DEG C of mixing 20min in reaction kettle；
Step 2: continuously adding 6 parts of dispersing agent, 1 part of phosphorous acid bisphenol-A ester, 8 parts of fire retardant, 5 parts of carbon black and 7 parts of lubricant, mix
Stirring 40min is closed, wherein dispersing agent is that hydroxypropyl methyl cellulose, methanol and n-butanol are mixed according to mass ratio 5:1:1,
Fire retardant is that decabromodiphenylethane and antimony oxide are mixed according to mass ratio 5:1;
It is granulated Step 3: the material mixed is fed from the feed inlet in screw machine and is heated to get flame-retardant and anti-static polyester material is arrived
Material, wherein heating temperature is 320 DEG C.
Embodiment 2
Step 1: 90 parts of unsaturated polyester resin, 40 parts of styrene are placed in 30 DEG C of mixing 40min in reaction kettle；
Step 2: continuously adding 4 parts of dispersing agent, 5 parts of phosphorous acid bisphenol-A ester, 6 parts of fire retardant, 9 parts of carbon black and 3 parts of lubricant, mix
Stirring 60min is closed, wherein dispersing agent is that hydroxypropyl methyl cellulose, methanol and n-butanol are mixed according to mass ratio 5:1:1,
Fire retardant is that decabromodiphenylethane and antimony oxide are mixed according to mass ratio 5:1;
It is granulated Step 3: the material mixed is fed from the feed inlet in screw machine and is heated to get flame-retardant and anti-static polyester material is arrived
Material, wherein heating temperature is 280 DEG C.
Embodiment 3
Step 1: 98 parts of unsaturated polyester resin, 32 parts of styrene are placed in 35 DEG C of mixing 30min in reaction kettle；
Step 2: continuously adding 5 parts of dispersing agent, 2 parts of phosphorous acid bisphenol-A ester, 7 parts of fire retardant, 8 parts of carbon black and 4 parts of lubricant, mix
Stirring 55min is closed, wherein dispersing agent is that hydroxypropyl methyl cellulose, methanol and n-butanol are mixed according to mass ratio 5:1:1,
Fire retardant is that decabromodiphenylethane and antimony oxide are mixed according to mass ratio 5:1, and antistatic agent is nano-aluminum hydroxide
It is mixed with sodium metasilicate according to mass ratio 2:5;
It is granulated Step 3: the material mixed is fed from the feed inlet in screw machine and is heated to get flame-retardant and anti-static polyester material is arrived
Material, wherein heating temperature is 290 DEG C.
Embodiment 4
Step 1: 98 parts of unsaturated polyester resin, 32 parts of styrene are placed in 35 DEG C of mixing 30min in reaction kettle；
Step 2: continuously adding 5 parts of dispersing agent, 2 parts of phosphorous acid bisphenol-A ester, 7 parts of fire retardant, 8 parts of carbon black and 4 parts of lubricant, mix
Stirring 55min is closed, wherein dispersing agent is that hydroxypropyl methyl cellulose, methanol and n-butanol are mixed according to mass ratio 5:1:1,
Fire retardant is that decabromodiphenylethane and antimony oxide are mixed according to mass ratio 5:1, and antistatic agent is nano-aluminum hydroxide
It is mixed with sodium metasilicate according to mass ratio 2:5;
It is granulated Step 3: the material mixed is fed from the feed inlet in screw machine and is heated to get flame-retardant and anti-static polyester material is arrived
Material, wherein heating temperature is 290 DEG C.
Embodiment 5
Step 1: 96 parts of unsaturated polyester resin, 35 parts of styrene are placed in 35 DEG C of mixing 28min in reaction kettle；
Step 2: continuously adding 5 parts of dispersing agent, 3 parts of phosphorous acid bisphenol-A ester, 7 parts of fire retardant, 7 parts of carbon black and 5 parts of lubricant, mix
Stirring 50min is closed, wherein dispersing agent is that hydroxypropyl methyl cellulose, methanol and n-butanol are mixed according to mass ratio 5:1:1,
Fire retardant is that decabromodiphenylethane and antimony oxide are mixed according to mass ratio 5:1, and antistatic agent is nano-aluminum hydroxide
It is mixed with sodium metasilicate according to mass ratio 2:5;
It is granulated Step 3: the material mixed is fed from the feed inlet in screw machine and is heated to get flame-retardant and anti-static polyester material is arrived
Material, wherein heating temperature is 300 DEG C.
Claims (6)
1. a kind of flame-retardant and anti-static polyester material, which is characterized in that including following parts by weight of component: unsaturated polyester resin 90-
100 parts, 30-40 parts of styrene, 4-6 parts of dispersing agent, 1-5 parts of heat stabilizer, 6-8 parts of fire retardant, 5-9 parts of antistatic agent and lubrication
3-7 parts of agent.
2. a kind of flame-retardant and anti-static polyester material according to claim 1, which is characterized in that the dispersing agent is hydroxypropyl
Methylcellulose, methanol and n-butanol are mixed according to mass ratio 5:1:1.
3. a kind of flame-retardant and anti-static polyester material according to claim 1, which is characterized in that the heat stabilizer is phosphorous
Sour bisphenol-A ester.
4. a kind of flame-retardant and anti-static polyester material according to claim 1, which is characterized in that the fire retardant is ten bromines two
Vinylbenzene and antimony oxide are mixed according to mass ratio 5:1.
5. a kind of flame-retardant and anti-static polyester material according to claim 1, which is characterized in that the antistatic agent is charcoal
It is black.
6. a kind of flame-retardant and anti-static polyester material according to claim 1, which is characterized in that the flame-retardant and anti-static polyester
The preparation method of material the following steps are included:
Step 1: 90-100 parts of unsaturated polyester resin, 30-40 parts of styrene are placed in 30-40 DEG C of mixing 20- in reaction kettle
40min；
Step 2: continuously adding 4-6 parts of dispersing agent, 1-5 parts of heat stabilizer, 6-8 parts of fire retardant, 5-9 parts of antistatic agent and lubrication
3-7 parts of agent, 40-60min is mixed;
It is granulated Step 3: the material mixed is fed from the feed inlet in screw machine and is heated to get flame-retardant and anti-static polyester material is arrived
Material, wherein heating temperature is 280-320 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910259981.4A CN110054879A (en) | 2019-04-02 | 2019-04-02 | A kind of flame-retardant and anti-static polyester material and preparation method thereof |
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| CN201910259981.4A CN110054879A (en) | 2019-04-02 | 2019-04-02 | A kind of flame-retardant and anti-static polyester material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113088041A (en) * | 2021-03-30 | 2021-07-09 | 江苏宏泰纤维科技有限公司 | Efficient flame-retardant antistatic polyester chip, production method and equipment |
Citations (6)
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|---|---|---|---|---|
| CN1803918A (en) * | 2006-01-17 | 2006-07-19 | 四川久大新型复合材料有限责任公司 | Flame retardant, antistatic unsaturated polyester resin |
| KR20100070930A (en) * | 2008-12-18 | 2010-06-28 | 제일모직주식회사 | Flame retardant unsaturated polyester resin composition |
| CN102977567A (en) * | 2012-08-22 | 2013-03-20 | 常熟市筑紫机械有限公司 | Fire retardation unsaturated polyester molding compound |
| CN103160091A (en) * | 2011-12-16 | 2013-06-19 | 常熟市发东塑业有限公司 | Halogen-free flame-retardation conductive nonsaturated polyester composite material |
| US20170058122A1 (en) * | 2015-08-31 | 2017-03-02 | Lotte Advanced Materials Co., Ltd. | Thermoplastic Resin Composition and Molded Article Comprising the Same |
| CN109096717A (en) * | 2018-06-05 | 2018-12-28 | 埃克赛复合材料（南京）有限公司 | A kind of Antielectrostatic glass fiber reinforced plastic composite material |
-
2019
- 2019-04-02 CN CN201910259981.4A patent/CN110054879A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1803918A (en) * | 2006-01-17 | 2006-07-19 | 四川久大新型复合材料有限责任公司 | Flame retardant, antistatic unsaturated polyester resin |
| KR20100070930A (en) * | 2008-12-18 | 2010-06-28 | 제일모직주식회사 | Flame retardant unsaturated polyester resin composition |
| CN103160091A (en) * | 2011-12-16 | 2013-06-19 | 常熟市发东塑业有限公司 | Halogen-free flame-retardation conductive nonsaturated polyester composite material |
| CN102977567A (en) * | 2012-08-22 | 2013-03-20 | 常熟市筑紫机械有限公司 | Fire retardation unsaturated polyester molding compound |
| US20170058122A1 (en) * | 2015-08-31 | 2017-03-02 | Lotte Advanced Materials Co., Ltd. | Thermoplastic Resin Composition and Molded Article Comprising the Same |
| CN109096717A (en) * | 2018-06-05 | 2018-12-28 | 埃克赛复合材料（南京）有限公司 | A kind of Antielectrostatic glass fiber reinforced plastic composite material |
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| 于永忠: "《阻燃材料手册》", 31 March 1997, 北京：群众出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113088041A (en) * | 2021-03-30 | 2021-07-09 | 江苏宏泰纤维科技有限公司 | Efficient flame-retardant antistatic polyester chip, production method and equipment |
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Application publication date: 20190726 |