CN103772792B - A kind of polyethylene anti-flaming plastics - Google Patents
A kind of polyethylene anti-flaming plastics Download PDFInfo
- Publication number
- CN103772792B CN103772792B CN201410029421.7A CN201410029421A CN103772792B CN 103772792 B CN103772792 B CN 103772792B CN 201410029421 A CN201410029421 A CN 201410029421A CN 103772792 B CN103772792 B CN 103772792B
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- mass parts
- plastics
- polyethylene
- coupling agent
- flaming
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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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
-
- 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 invention discloses a kind of polyethylene anti-flaming plastics, it is made up according to weight proportion of following raw materials according: 70 75 mass parts polyethylene, 10 15 mass parts piperazine resins, 8 12 mass parts tetramethylolmethanes, 48 mass parts dibutyl sebacates, 58 mass parts diisononyl phthalates, 79 mass parts hollow glass beads, 69 mass parts dimethyl methyl phosphonates, 57 mass parts antimony oxides, 47 parts of benzene sulfonamide acid esters, 36 mass parts magnesium hydroxide, 7 12 these two big hydroxy silicon oils, 47 mass parts heat stabilizers, 68 mass parts coupling agents.The flame retardant plastics of the present invention is not easy burning at high temperature or other dangerous situations, using safer insurance, and elastic force is uniform, stable, life-time service will not be deformed, and have the premium properties of other macromolecular materials concurrently, the advantage such as good in intensity height, good toughness, tolerance to cold.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to a kind of polyethylene anti-flaming plastics.
Technical background
At present, plastic is not affected by humidity with good resistance electrical property and the high-frequency insulation of its uniqueness performance and be increasingly widely applied in a lot of field.But owing to plastics itself do not have anti-flammability, when in electronic apparatus, building, aviation and automobile industry, because it has an inflammability, thus initiation fire.At present, along with the progress of technology, ubiquitous new product, new things bring convenient and swift hungry service to the life of people, work, and the life of people there occurs earth-shaking change.In order to ensure country's public property and citizen's personal safety, in order to eliminate disaster hidden-trouble, while having enjoyed life comfortable, fast, " high-quality is lived safely " will be increasingly becoming key factor indispensable in life.Under historical background the most at a tremendous pace, fire retardant plastic material has the most just become the favorite in market.This material is applicable to the fields such as switch on wall, socket, tubing, breaker of plastic casing, motor component, sheet material because having the superior characteristics such as good anti-flammability, low-density, low cost, good combination property.In recent years, also there are many manufacturing enterprises to begin one's study both at home and abroad and develop flame retardant plastics, but the fire retardant added at present is more with halogenated flame retardant, especially can produce the noxious substance of hydrogen halides during life-time service in combustion process, health and environment to people all can cause harm greatly.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, it is provided that a kind of polyethylene anti-flaming plastics.
It is an object of the invention to be achieved through the following technical solutions: a kind of polyethylene anti-flaming plastics, it is made up according to weight proportion of following raw materials according: 70-75 mass parts polyethylene, 10-15 mass parts piperazine resin, 8-12 mass parts tetramethylolmethane, 4-8 mass parts dibutyl sebacate, 5-8 mass parts diisononyl phthalate, 7-9 mass parts hollow glass bead, 6-9 mass parts dimethyl methyl phosphonate, 5-7 mass parts antimony oxide, 4-7 part benzene sulfonamide acid esters, 3-6 mass parts magnesium hydroxide, this two big hydroxy silicon oil of 7-12, 4-7 mass parts heat stabilizer, 6-8 mass parts coupling agent.
Described heat stabilizer is dibutyitin maleate.
Described coupling agent is coupling agent A151.
Beneficial effect: the flame retardant plastics of the present invention is not easy burning at high temperature or other dangerous situations, using safer insurance, and elastic force is uniform, stable, life-time service will not be deformed, and have the premium properties of other macromolecular materials concurrently, the advantage such as good in intensity height, good toughness, tolerance to cold.
Detailed description of the invention
Embodiment
1
A kind of polyethylene anti-flaming plastics, it is made up according to weight proportion of following raw materials according: 70-75 mass parts polyethylene, 10-15 mass parts piperazine resin, 8-12 mass parts tetramethylolmethane, 4-8 mass parts dibutyl sebacate, 5-8 mass parts diisononyl phthalate, 7-9 mass parts hollow glass bead, 6-9 mass parts dimethyl methyl phosphonate, 5-7 mass parts antimony oxide, 4-7 part benzene sulfonamide acid esters, 3-6 mass parts magnesium hydroxide, this two big hydroxy silicon oil of 7-12,4-7 mass parts heat stabilizer, 6-8 mass parts coupling agent.Heat stabilizer is dibutyitin maleate.Coupling agent is coupling agent A151.
The formula of the present invention can produce plastics by using the making apparatus of existing routine, its preparation method: 1. weighing raw material according to formula, add the raw material in high-speed kneading machine, discharging is also cooled to ambient temperature；2. mixed material is joined extrusion molding in screw extruder and obtains strip-shaped materials；3. strip-shaped materials is carried out air-cooled, then directly strip-shaped materials is guided and obtain pellet to pelletizing in pelleter.
Embodiment
2
A kind of polyethylene anti-flaming plastics, it is made up according to weight proportion of following raw materials according: 70 mass parts polyethylene, 10 mass parts piperazine resins, 8 mass parts tetramethylolmethanes, 4 mass parts dibutyl sebacates, 5 mass parts diisononyl phthalates, 7 mass parts hollow glass beads, 6 mass parts dimethyl methyl phosphonates, 5 mass parts antimony oxides, 4 parts of benzene sulfonamide acid esters, 3 mass parts magnesium hydroxide, 7 these two big hydroxy silicon oils, 4 mass parts heat stabilizers, 6 mass parts coupling agents.Heat stabilizer is dibutyitin maleate.Coupling agent is coupling agent A151.
Performance test: the plastics in embodiment being made standard batten and carries out performance test according to national similar plastics all standard, the main performance of the material prepared is as follows: bending strength (MPa): 33, notch impact strength (KJ/m2): 20, vertical combustion rank UL-94 is V0, oxygen index (OI): 30%.
Embodiment
3
A kind of polyethylene anti-flaming plastics, it is made up according to weight proportion of following raw materials according: 75 mass parts polyethylene, 15 mass parts piperazine resins, 12 mass parts tetramethylolmethanes, 8 mass parts dibutyl sebacates, 8 mass parts diisononyl phthalates, 9 mass parts hollow glass beads, 9 mass parts dimethyl methyl phosphonates, 7 mass parts antimony oxides, 7 parts of benzene sulfonamide acid esters, 6 mass parts magnesium hydroxide, 12 these two big hydroxy silicon oils, 7 mass parts heat stabilizers, 8 mass parts coupling agents.Heat stabilizer is dibutyitin maleate.Coupling agent is coupling agent A151.
Performance test: the plastics in embodiment being made standard batten and carries out performance test according to national similar plastics all standard, the main performance of the material prepared is as follows: bending strength (MPa): 32, notch impact strength (KJ/m2): 19, vertical combustion rank UL-94 is V0, oxygen index (OI): 31%.
Claims (3)
1. polyethylene anti-flaming plastics, it is characterized in that it is made up according to weight proportion of following raw materials according: 70-75 mass parts polyethylene, 10-15 mass parts piperazine resin, 8-12 mass parts tetramethylolmethane, 4-8 mass parts dibutyl sebacate, 5-8 mass parts diisononyl phthalate, 7-9 mass parts hollow glass bead, 6-9 mass parts dimethyl methyl phosphonate, 5-7 mass parts antimony oxide, 4-7 part benzene sulfonamide acid esters, 3-6 mass parts magnesium hydroxide, 7-12 part hydroxy silicon oil, 4-7 mass parts heat stabilizer, 6-8 mass parts coupling agent.
A kind of polyethylene anti-flaming plastics the most according to claim 1, it is characterised in that described heat stabilizer is dibutyitin maleate.
A kind of polyethylene anti-flaming plastics the most according to claim 1, it is characterised in that described coupling agent is coupling agent A151.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029421.7A CN103772792B (en) | 2014-01-23 | 2014-01-23 | A kind of polyethylene anti-flaming plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029421.7A CN103772792B (en) | 2014-01-23 | 2014-01-23 | A kind of polyethylene anti-flaming plastics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103772792A CN103772792A (en) | 2014-05-07 |
| CN103772792B true CN103772792B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410029421.7A Active CN103772792B (en) | 2014-01-23 | 2014-01-23 | A kind of polyethylene anti-flaming plastics |
Country Status (1)
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| CN (1) | CN103772792B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104072847A (en) * | 2014-06-23 | 2014-10-01 | 李雪红 | Antiflaming polyvinyl plastic |
| CN105295320A (en) * | 2015-12-04 | 2016-02-03 | 常熟市白茆通讯配件厂 | Electric leakage switch accessory |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1916098A (en) * | 2005-08-15 | 2007-02-21 | 上海化工研究院 | Flame resisting agent with no halogen in series of crylic acid in use for pressure sensitive adhesive tape, and prepartion method |
| CN101225202A (en) * | 2007-01-19 | 2008-07-23 | 广州金发科技股份有限公司 | Thermoplastic flame-proof filling compositions |
| EP2410021A1 (en) * | 2009-03-16 | 2012-01-25 | Toray Industries, Inc. | Fiber reinforced resin composition, molding material, and method for producing fiber reinforced resin composition |
| CN102850816A (en) * | 2011-06-27 | 2013-01-02 | 上海杰事杰新材料(集团)股份有限公司 | Thermoplastic resin composite material and preparation method and application thereof |
-
2014
- 2014-01-23 CN CN201410029421.7A patent/CN103772792B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1916098A (en) * | 2005-08-15 | 2007-02-21 | 上海化工研究院 | Flame resisting agent with no halogen in series of crylic acid in use for pressure sensitive adhesive tape, and prepartion method |
| CN101225202A (en) * | 2007-01-19 | 2008-07-23 | 广州金发科技股份有限公司 | Thermoplastic flame-proof filling compositions |
| EP2410021A1 (en) * | 2009-03-16 | 2012-01-25 | Toray Industries, Inc. | Fiber reinforced resin composition, molding material, and method for producing fiber reinforced resin composition |
| CN102850816A (en) * | 2011-06-27 | 2013-01-02 | 上海杰事杰新材料(集团)股份有限公司 | Thermoplastic resin composite material and preparation method and application thereof |
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| CN103772792A (en) | 2014-05-07 |
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Effective date of registration: 20180717 Address after: 542808 Hezhou, the Guangxi Zhuang Autonomous Region, Goose town letter 82 road side Patentee after: Hezhou Yi Heng Plastic Knitting Co., Ltd. Address before: 226300 Zhang Zhi Shan Town Industrial Park, Tongzhou District, Nantong, Jiangsu Patentee before: Nantong Red Ston Technology Development Co., Ltd. |