CN107418154A - A kind of environment friendly halogen-free fireproof section bar material and preparation method thereof - Google Patents
A kind of environment friendly halogen-free fireproof section bar material and preparation method thereof Download PDFInfo
- Publication number
- CN107418154A CN107418154A CN201710667552.1A CN201710667552A CN107418154A CN 107418154 A CN107418154 A CN 107418154A CN 201710667552 A CN201710667552 A CN 201710667552A CN 107418154 A CN107418154 A CN 107418154A
- Authority
- CN
- China
- Prior art keywords
- parts
- mixture
- preparation
- section bar
- environment friendly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
- C08L63/10—Epoxy resins modified by unsaturated compounds
-
- 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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
Landscapes
- 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 present invention relates to a kind of environment friendly halogen-free fireproof section bar material and preparation method thereof, raw material constituent is made up of following ratio in parts by weight：20 30 parts of makrolon, 30 45 parts of Epocryl, 6 10 parts of TBHQ, 10 20 parts of polypropylene, 5 12 parts of photosensitive resin, 13 18 parts of floating bead, 7 10 parts of TDE, 8 15 parts of synthetic mica, 35 parts of talcum powder, 38 parts of silica, 24 parts of boron carbide, 6 10 parts of 109 rubber adhesives of HY, 50 60 parts of helium.Material of the present invention is easy to get, and method is simple, low manufacture cost, fast, good insulation preformance is fixed, temperature more high resistance is bigger, it is resistant to temperature >=1000 DEG C, Environmental Safety, thermoplasticity is good, dielectric index 0.0002 0.0003, the 1000g/f of abrasion resistance >=800, tensile strength is 65 70MPa, and density is small, compact-sized firm, stability is good.
Description
Technical field
The present invention relates to a kind of environment friendly halogen-free fireproof section bar material and preparation method thereof.
Background technology
With the development of society, various electrical equipment enter our life, during using electrical equipment, fire safety problem also becomes
More and more important, because in order to which electrical equipment ensures its safety in use, the shell and other materials of electrical equipment must possess anti-
Fiery anti-flammability, addition halogen chemical agent mostly in existing fire proofing material, causes environmental pollution, not environmentally, has an effect on health, resistance to
High temperature, corrosion resistance be not notable, without development prospect.
The content of the invention
A kind of environment friendly halogen-free fireproof section bar material and its preparation are provided the invention aims to overcome the shortcomings of the above
Method.
Technical scheme includes：A kind of environment friendly halogen-free fireproof section bar material and preparation method thereof, raw material constituent
It is made up of in parts by weight following ratio：Makrolon 20-30 parts, Epocryl 30-45 parts, TBHQ 6-10 parts,
Polypropylene 10-20 parts, photosensitive resin 5-12 parts, floating bead 13-18 parts, TDE 7-10 parts, synthetic mica 8-15 parts, cunning
Stone flour 3-5 parts, silica 3-8 parts, boron carbide 2-4 parts, HY-109 rubber adhesive 6-10 parts, helium 50-60 parts.
Preferably, its preparation method is as follows：
A, makrolon, Epocryl, polypropylene and photosensitive resin are subjected to heating polymerization, in polymerization process slowly
Stirring, stir speed (S.S.) 200-300r/min, temperature are set to 800-1000 DEG C, and pressure is set to 1.5-3.0MPa, obtains mixture A；
B, the synthetic mica after floating bead, crushing, talcum powder, silica, boron carbide are sequentially added in TDE simultaneously
Stir, stir speed (S.S.) 500-600r/min, obtain mixture B；
C, TBHQ will be added in mixture B, is stirring evenly and then adding into HY-109 rubber adhesives, ultrasonic echography processing, water temperature
30-35 DEG C is set to, frequency 3000-4000HZ, obtains mixture C；
D, by mixture C using helium as carrier, high pressure is packed into mixture A, pressure 2.5-3.0MPa, carries out hot rolling, pressure
System, forging, stress 200-260Kgf/cm2, obtain product.
Beneficial effects of the present invention：
（1）Material of the present invention is easy to get, and method is simple, low manufacture cost, and fixed fast, good insulation preformance, temperature more high resistance is bigger,
Temperature >=1000 DEG C are resistant to, Environmental Safety, thermoplasticity is good, dielectric index 0.0002-0.0003, abrasion resistance >=800-1000g/f,
Tensile strength is 65-70MPa, and density is small, and compact-sized firm, stability is good.
（2）The floating bead wall that the present invention adds is thin hollow, very light in weight, unit weight 720kg/m3（Heavy）, 418.8kg/m3
(lightweight), about 0.1 millimeter of particle diameter, surface-closed and it is smooth, thermal conductivity is small, refractoriness >=1610 DEG C, and anti-wear performance is good, resistance to height
Temperature, insulation insulation；The heat endurance of TDE bromine content 82% of addition is high, high temperature resistant, recoverable;The carbon of addition
It is 9.3 to change boron mohs hardness, and density is low, intensity is big, high-temperature stability and chemical stability are good；The talcum powder increase production of addition
The stabilization of product shape, increase tensile strength, shear strength, flexing intensity, the intensity of pressure, reduce deformation, extension rate, thermal expansion system
Number, the features such as whiteness is high, epigranular dispersiveness is strong.
Embodiment：
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and the embodiment is only used
In explaining the present invention, it is not intended to limit the scope of the present invention..
Embodiment 1
A kind of environment friendly halogen-free fireproof section bar material and preparation method thereof, raw material constituent is made up of following ratio in parts by weight：
22 parts of makrolon, 38 parts of Epocryl, 7 parts of TBHQ, 18 parts of polypropylene, 10 parts of photosensitive resin, 15 parts of floating bead,
9 parts of TDE, 12 parts of synthetic mica, 4 parts of talcum powder, 6 parts of silica, 3 parts of boron carbide, HY-109 rubber adhesives
8 parts, 52 parts of helium.
Its preparation method is as follows：
A, makrolon, Epocryl, polypropylene and photosensitive resin are subjected to heating polymerization, in polymerization process slowly
Stirring, stir speed (S.S.) 240r/min, temperature are set to 900 DEG C, and pressure is set to 2.0MPa, obtains mixture A；
B, the synthetic mica after floating bead, crushing, talcum powder, silica, boron carbide are sequentially added in TDE simultaneously
Stir, stir speed (S.S.) 520r/min, obtain mixture B；
C, TBHQ will be added in mixture B, is stirring evenly and then adding into HY-109 rubber adhesives, ultrasonic echography processing, water temperature
31 DEG C are set to, frequency 3050HZ, obtains mixture C；
D, by mixture C using helium as carrier, high pressure is packed into mixture A, pressure 2.8MPa, carries out hot rolling, compacting, forging
Make, stress 240Kgf/cm2, obtain product.
Embodiment 2
A kind of environment friendly halogen-free fireproof section bar material and preparation method thereof, raw material constituent is made up of following ratio in parts by weight：
20 parts of makrolon, Epocryl 30- parts, 6 parts of TBHQ, 10 parts of polypropylene, 5 parts of photosensitive resin, 13 parts of floating bead,
10 parts of TDE, 15 parts of synthetic mica, 35 parts of talcum powder, 8 parts of silica, 2 parts of boron carbide, HY-109 rubber adhesions
10 parts of agent, 60 parts of helium.
Its preparation method is as follows：
A, makrolon, Epocryl, polypropylene and photosensitive resin are subjected to heating polymerization, in polymerization process slowly
Stirring, stir speed (S.S.) 280r/min, temperature are set to 1000 DEG C, and pressure is set to 3.0MPa, obtains mixture A；
B, the synthetic mica after floating bead, crushing, talcum powder, silica, boron carbide are sequentially added in TDE simultaneously
Stir, stir speed (S.S.) 600r/min, obtain mixture B；
C, TBHQ will be added in mixture B, is stirring evenly and then adding into HY-109 rubber adhesives, ultrasonic echography processing, water temperature
35 DEG C are set to, frequency 4000HZ, obtains mixture C；
D, by mixture C using helium as carrier, high pressure is packed into mixture A, pressure 2.5MPa, carries out hot rolling, compacting, forging
Make, stress 240Kgf/cm2, obtain product.
Embodiment 3
A kind of environment friendly halogen-free fireproof section bar material and preparation method thereof, raw material constituent is made up of following ratio in parts by weight：
30 parts of makrolon, 45 parts of Epocryl, 10 parts of TBHQ, 10 parts of polypropylene, 5 parts of photosensitive resin, 13 parts of floating bead,
7 parts of TDE, 15 parts of synthetic mica, 3 parts of talcum powder, 8 parts of silica, 4 parts of boron carbide, HY-109 rubber adhesives
10 parts, 60 parts of helium.
Its preparation method is as follows：
A, makrolon, Epocryl, polypropylene and photosensitive resin are subjected to heating polymerization, in polymerization process slowly
Stirring, stir speed (S.S.) 300r/min, temperature are set to 1000 DEG C, and pressure is set to 1.5MPa, obtains mixture A；
B, the synthetic mica after floating bead, crushing, talcum powder, silica, boron carbide are sequentially added in TDE simultaneously
Stir, stir speed (S.S.) 600r/min, obtain mixture B；
C, TBHQ will be added in mixture B, is stirring evenly and then adding into HY-109 rubber adhesives, ultrasonic echography processing, water temperature
32 DEG C are set to, frequency 3800HZ, obtains mixture C；
D, by mixture C using helium as carrier, high pressure is packed into mixture A, pressure 2.8MPa, carries out hot rolling, compacting, forging
Make, stress 220Kgf/cm2, obtain product.
Embodiment 4
A kind of environment friendly halogen-free fireproof section bar material and preparation method thereof, raw material constituent is made up of following ratio in parts by weight：
25 parts of makrolon, 40 parts of Epocryl, TBHQ9 parts, 18 parts of polypropylene, 8 parts of photosensitive resin, 16 parts of floating bead, ten
7 parts of bromine diphenylethane, 12 parts of synthetic mica, 4 parts of talcum powder, 7 parts of silica, 3 parts of boron carbide, HY-109 rubber adhesives 7
Part, 58 parts of helium.
Its preparation method is as follows：
A, makrolon, Epocryl, polypropylene and photosensitive resin are subjected to heating polymerization, in polymerization process slowly
Stirring, stir speed (S.S.) 260r/min, temperature are set to 920 DEG C, and pressure is set to 2.5MPa, obtains mixture A；
B, the synthetic mica after floating bead, crushing, talcum powder, silica, boron carbide are sequentially added in TDE simultaneously
Stir, stir speed (S.S.) 580r/min, obtain mixture B；
C, TBHQ will be added in mixture B, is stirring evenly and then adding into HY-109 rubber adhesives, ultrasonic echography processing, water temperature
33 DEG C are set to, frequency 3200HZ, obtains mixture C；
D, by mixture C using helium as carrier, high pressure is packed into mixture A, pressure 2.8MPa, carries out hot rolling, compacting, forging
Make, stress 240Kgf/cm2, obtain product.
In above example, order of addition can not be random, not only influences experimental result, also there is a possibility that the failure of an experiment,
Being drawn according to experimental result, addition Epocryl can preferably be polymerize with photosensitive resin combination high temperature, and
Solidification, its stability is kept, improve tensile property, more preferably, resistance is big for insulation effect, and dielectric system diminishes；Talcum powder and drift
The mixing of pearl, it is the internal porous closed form of presentation, gas permeability is strong, flame-resistant insulation excellent performance.
Explanation embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the technology of this area
For personnel, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in
Within protection scope of the present invention.
Claims (2)
- A kind of 1. environment friendly halogen-free fireproof section bar material and preparation method thereof, it is characterised in that：Raw material constituent in parts by weight by Following ratio composition：Makrolon 20-30 parts, Epocryl 30-45 parts, TBHQ 6-10 parts, polypropylene 10-20 Part, photosensitive resin 5-12 parts, floating bead 13-18 parts, TDE 7-10 parts, synthetic mica 8-15 parts, talcum powder 3-5 parts, Silica 3-8 parts, boron carbide 2-4 parts, HY-109 rubber adhesive 6-10 parts, helium 50-60 parts.
- A kind of 2. environment friendly halogen-free fireproof section bar material according to claim 1 and preparation method thereof, it is characterised in that：It is prepared Method is as follows：A, makrolon, Epocryl, polypropylene and photosensitive resin are subjected to heating polymerization, in polymerization process slowly Stirring, stir speed (S.S.) 200-300r/min, temperature are set to 800-1000 DEG C, and pressure is set to 1.5-3.0MPa, obtains mixture A；B, the synthetic mica after floating bead, crushing, talcum powder, silica, boron carbide are sequentially added in TDE simultaneously Stir, stir speed (S.S.) 500-600r/min, obtain mixture B；C, TBHQ will be added in mixture B, is stirring evenly and then adding into HY-109 rubber adhesives, ultrasonic echography processing, water temperature 30-35 DEG C is set to, frequency 3000-4000HZ, obtains mixture C；D, by mixture C using helium as carrier, high pressure is packed into mixture A, pressure 2.5-3.0MPa, carries out hot rolling, pressure System, forging, stress 200-260Kgf/cm2, obtain product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710667552.1A CN107418154A (en) | 2017-08-07 | 2017-08-07 | A kind of environment friendly halogen-free fireproof section bar material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710667552.1A CN107418154A (en) | 2017-08-07 | 2017-08-07 | A kind of environment friendly halogen-free fireproof section bar material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107418154A true CN107418154A (en) | 2017-12-01 |
Family
ID=60437426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710667552.1A Withdrawn CN107418154A (en) | 2017-08-07 | 2017-08-07 | A kind of environment friendly halogen-free fireproof section bar material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107418154A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107955358A (en) * | 2017-12-15 | 2018-04-24 | 马鞍山松鹤信息科技有限公司 | A kind of special light LED material of optical electron and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863895A (en) * | 2012-10-18 | 2013-01-09 | 山东聊城齐鲁特种涂料有限责任公司 | High-temperature-resistant heat-insulation paint and preparation method thereof |
| CN104638252A (en) * | 2015-02-13 | 2015-05-20 | 深圳市贝特瑞新能源材料股份有限公司 | Silicon composited negative electrode material, preparation method of silicon composited negative electrode material and lithium ion battery |
| CN104789039A (en) * | 2015-04-27 | 2015-07-22 | 杭州科望特种油墨有限公司 | Endogenous frosting-effect glass ink and method for producing frosting-effect product by utilizing same |
| CN106366440A (en) * | 2016-08-29 | 2017-02-01 | 胡军 | Electric insulation material |
-
2017
- 2017-08-07 CN CN201710667552.1A patent/CN107418154A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863895A (en) * | 2012-10-18 | 2013-01-09 | 山东聊城齐鲁特种涂料有限责任公司 | High-temperature-resistant heat-insulation paint and preparation method thereof |
| CN104638252A (en) * | 2015-02-13 | 2015-05-20 | 深圳市贝特瑞新能源材料股份有限公司 | Silicon composited negative electrode material, preparation method of silicon composited negative electrode material and lithium ion battery |
| CN104789039A (en) * | 2015-04-27 | 2015-07-22 | 杭州科望特种油墨有限公司 | Endogenous frosting-effect glass ink and method for producing frosting-effect product by utilizing same |
| CN106366440A (en) * | 2016-08-29 | 2017-02-01 | 胡军 | Electric insulation material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107955358A (en) * | 2017-12-15 | 2018-04-24 | 马鞍山松鹤信息科技有限公司 | A kind of special light LED material of optical electron and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111234373B (en) | Preparation method of halogen-free flame-retardant polypropylene foam material | |
| CN105778392A (en) | Halogen-free flame-retardant electroconductive wear-resistant ABS/PP composite material and preparation method thereof | |
| WO2013183934A1 (en) | Method for preparing expandable resin particles on which nonflammable and insulating film is formed | |
| CN101913782A (en) | Sepiolite nano flame-retardant fiber as well as preparation method thereof and flame-retardant composite material using same for strengthening and toughening | |
| Xu et al. | Preparation of boron-coated expandable graphite and its application in flame retardant rigid polyurethane foam | |
| CN101429303A (en) | Method for producing modified electrostatic resistant flame-proof tube of polythene | |
| CN103834107B (en) | A kind of modified lignin resin expandable flame retardant TPO matrix material and its preparation method and application | |
| CN107641221A (en) | A kind of hydroxide-modified expansible graphite fire retardant and preparation method thereof | |
| CN105086764A (en) | Expansion type fireproof powder coating for steel structure | |
| CN106633899A (en) | Environment-friendly plastic macromolecular nano additive with flame retarding function | |
| CN105315399A (en) | Highly-transparent flame-retardant modified organic glass and preparation method thereof | |
| He et al. | Robust and highly resilient waterborne polyurethane-based composite aerogels prepared by blending with aramid nanofibers | |
| CN103073775B (en) | Preparation method for environment-friendly anti-flaming anti-static polyethylene pipeline | |
| CN109912285B (en) | Manufacturing process of flexible heat-insulation board | |
| CN107418154A (en) | A kind of environment friendly halogen-free fireproof section bar material and preparation method thereof | |
| CN107129552A (en) | A kind of halogen free nanometer fire retardant/poly styrene composite material and preparation method thereof and a kind of fireproof heated board and preparation method thereof | |
| CN107778737A (en) | PVC C powers cable sleeve and its production method | |
| CN101780719B (en) | Method for preparing ultrathin superstrong polytetrafluoroethylene raw material belt | |
| CN105860356B (en) | Octagonal cable protection pipe and preparation method thereof | |
| CN107188505A (en) | A kind of fiber reinforcement inorganic composite heat-preserving plate and preparation method thereof | |
| CN104017127B (en) | A kind of high temperature resistant halogen-free flame-retardant resin addition type AN/MAA copolymer foam and preparation method thereof | |
| CN103570327A (en) | Homogenization compounding fireproof thermal insulation material for building | |
| CN106750838A (en) | The filling-modified polythene material of hollow glass micropearl | |
| CN108641183A (en) | A kind of high temperature-resistant cable set and preparation method thereof | |
| KR20140147892A (en) | Highly polymeric fiber of boron carbide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171201 |
|
| WW01 | Invention patent application withdrawn after publication |