CN109280384A - A kind of aromatic heterocyclic polymer resin of high intensity UV resistant high transparent and fire-retardant and preparation method thereof and application in fiber or film - Google Patents
A kind of aromatic heterocyclic polymer resin of high intensity UV resistant high transparent and fire-retardant and preparation method thereof and application in fiber or film Download PDFInfo
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Abstract
The present invention relates to resin technology fields, aromatic heterocyclic polymer resin more particularly to a kind of high-intensitive UV resistant high transparent and fire-retardant and preparation method thereof and application in fiber or film, the aromatic heterocyclic polymer resin of the high intensity UV resistant high transparent and fire-retardant the preparation method comprises the following steps: with terephthalic acid (TPA) and/or phthalic acid, azobenzene -4, 4 '-dioctyl phthalate and/or azobenzene -3, 3 '-dioctyl phthalate, fluorine-containing terephthalic acid (TPA) and/or fluorine-containing phthalic acid, containing bromo terephthalic acid and/or contain phthalate bromine, hydrazine sulfate is reaction raw materials, polycondensation reaction is carried out in oleum, obtain the aromatic heterocyclic polymer resin.Aromatic heterocyclic polymer resin intensity with higher, transparency, limit oxygen index and excellent UV resistant performance of the invention, excellent fireproof performance, also there is the performances such as good dimensional stability, heat resistance, resistance to oxidation, electrical isolation, solvent resistance, special electric conductivity and electroluminescent, excellent combination property.
Description
Technical field
The present invention relates to resin technology fields, and in particular to a kind of heteroaromatic of high intensity UV resistant high transparent and fire-retardant is poly-
Polymer resin and preparation method thereof and application in fiber or film.
Background technique
In heterocyclic compound cyclic organic compounds, constitute there are also other atomic time outside the atom carbon atom of ring, it is this kind of
Cyclic organic compounds are called heterocyclic compound, and non-carbon is known as hetero atom.The most common hetero atom is oxygen and sulphur, on heterocycle
Can have a hetero atom, can also there are two or more hetero atom, hetero atom can be a kind of atom, be also possible to two kinds
Different atoms.As cycloalkane, heterocycle can also be divided into alicyclic heterocyclic and heteroaromatic two major classes.In general, heteroaromatic
Ring system has a degree of stability and armaticity, and in general chemical reaction, ring is not easily broken.Part heteroaromatic can gather
Synthetic macromolecule resin has extensive potential using value due to its unique excellent performance.
Summary of the invention
In order to overcome shortcoming and defect existing in the prior art, the purpose of the present invention is to provide a kind of resistance to purples of high intensity
The aromatic heterocyclic polymer resin of outside line high transparent and fire-retardant, the aromatic heterocyclic polymer resin intensity with higher, transparency, the limit
Oxygen index (OI) and excellent UV resistant performance, excellent fireproof performance, also have good dimensional stability, heat resistance, resistance to oxidation,
The performances such as electrical isolation, solvent resistance, special electric conductivity and electroluminescent, excellent combination property.
It is another object of the present invention to provide a kind of aromatic heterocyclic polymers of high-intensitive UV resistant high transparent and fire-retardant
The preparation method of resin, the preparation method step is simple, convenient operation and control, and quality is stablized, high production efficiency, production cost
It is low, it can large-scale industrial production.
Another purpose of the invention is that providing a kind of aromatic heterocyclic polymer of high-intensitive UV resistant high transparent and fire-retardant
The application of resin.
The purpose of the invention is achieved by the following technical solution: a kind of heteroaromatic of high intensity UV resistant high transparent and fire-retardant
Fluoropolymer resin, the aromatic heterocyclic polymer resin includes with Am-Bn-Cx-DyThe polymer chain of expression, wherein A, B, C and D are equal
For the repetitive unit for constituting polymer chain backbone, and repetitive unit A, B, C and D are arranged with random order, and m, n, x and y are positive
Integer；
The structural formula of the repetitive unit A are as follows:
The structural formula of the repetitive unit B are as follows:
The structural formula of the repetitive unit C are as follows:
Wherein, R1, R2, R3 and R4 are unsubstituted or substituted fluorine, and at least one in R1, R2, R3 and R4 is the fluorine replaced；
The structural formula of the repetitive unit D are as follows:
Wherein, R5, R6, R7 and R8 are unsubstituted or substituted bromine, and at least one in R5, R6, R7 and R8 is the bromine replaced.
Preferably, there is random copolymer configuration, alternate copolymer configuration or block copolymer configuration in the main chain,
That is, the polymerization methods of the aromatic heterocyclic polymer resin can be random copolymerization, alternating copolymerization or block copolymerization.
Preferably, the aromatic heterocyclic polymer resin is modified using inorganic filler.
Preferably, the inorganic filler is mica, carbon black, white carbon black, talcum powder, wollastonite, nitride, carbide, oxygen
At least one of compound, sulfate, carbonate, silicate, fluosilicate and phosphate.
Preferably, the nitride is silicon nitride and/or boron nitride；The carbide is silicon carbide and/or boron carbide；Institute
Stating oxide is at least one of calcium oxide, zinc oxide, magnesia, iron oxide, silica and titanium dioxide.
Preferably, the silica is nano silica, and the titanium dioxide is nano-titanium dioxide.
Preferably, the sulfate be calcium sulfate, magnesium sulfate, zinc sulfate, barium sulfate, ferric sulfate, in ferrous sulfate extremely
Few one kind；The silicate is at least one of sodium metasilicate, alumina silicate and magnesium silicate；The carbonate is calcium carbonate, carbonic acid
At least one of magnesium and zinc carbonate；The fluosilicate is at least one of prodan, potassium fluosilicate and magnesium fluosilicate；
The phosphate is at least one of calcium phosphate, calcium monohydrogen phosphate, magnesium phosphate and magnesium monohydrogen phosphate.
Preferably, the aromatic heterocyclic polymer resin is modified using modifying agent, and the modifying agent is glass microballoon, crystalline substance
At least one of the short fine, silicone of palpus, carbon fiber, glass fibre, Fanglun slurry cake, aramid fiber and polytetrafluoroethylene (PTFE).
Another object of the present invention is achieved through the following technical solutions: a kind of high intensity UV resistant high transparent and fire-retardant
The preparation method of aromatic heterocyclic polymer resin, with terephthalic acid (TPA) and/or phthalic acid, 4,4 '-dioctyl phthalate of azobenzene-and/
Or azobenzene -3,3 '-dioctyl phthalate, fluorine-containing terephthalic acid (TPA) and/or fluorine-containing phthalic acid, containing bromo terephthalic acid and/or contain
Phthalate bromine, hydrazine sulfate are reaction raw materials, and polycondensation reaction is carried out in oleum, obtains the aromatic heterocyclic polymer tree
Rouge.
Specifically, polymerized monomer (terephthalic acid (TPA) and/or phthalic acid, 4,4 '-dioctyl phthalate of azobenzene-and/or azo
Benzene -3,3 '-dioctyl phthalate, fluorine-containing terephthalic acid (TPA) and/or fluorine-containing phthalic acid contain bromo terephthalic acid and/or brominated adjacent benzene
Dioctyl phthalate), the molar ratio of hydrazine sulfate and oleum be 1:(1.01-5.0): (5-15), wherein oleum molal quantity is to send out
SO in cigarette sulfuric acid3Molal quantity meter.
Wherein, polymerized monomer (terephthalic acid (TPA) and/or phthalic acid), polymerized monomer (4,4 '-dioctyl phthalate of azobenzene-
And/or azobenzene -3,3 '-dioctyl phthalate), polymerized monomer (fluorine-containing terephthalic acid (TPA) and/or fluorine-containing phthalic acid) with polymerize it is single
The molar ratio of body (containing bromo terephthalic acid and/or containing phthalate bromine) is (0.01-0.99): (0.99-0.01): (0.99-
0.01): (0.99-0.01).In order to save cost, it is preferred that polymerized monomer (4,4 '-dioctyl phthalate of azobenzene-and/or azobenzene-
3,3 '-dioctyl phthalate), polymerized monomer (fluorine-containing terephthalic acid (TPA) and/or fluorine-containing phthalic acid) and polymerized monomer it is (brominated to benzene two
Formic acid and/or contain phthalate bromine) molar ratio be (0.70-0.97): (0.10-0.01): (0.10-0.01): (0.10-
0.01)。
Further, the molar ratio of terephthalic acid (TPA) and phthalic acid is (0-1): (1-0), 4,4 '-diformazan of azobenzene-
The molar ratio of acid and 3,3 '-dioctyl phthalate of azobenzene-is (0-1): (1-0), fluorine-containing terephthalic acid (TPA) and fluorine-containing phthalic acid
Molar ratio is (0-1): (1-0), and the molar ratio containing bromo terephthalic acid and containing phthalate bromine is (0-1): (1-0).Application
People, although obtained aromatic heterocyclic polymer resin intensity is higher, receives the study found that when using terephthalic acid (TPA) as monomer polymerization
Shrinkage is slightly bigger than normal, and when phthalic acid is added polymerizeing together as monomer, obtained aromatic heterocyclic polymer tree keep compared with
On the basis of high intensity, shrinking percentage be can be improved.
An also purpose of the invention is achieved through the following technical solutions: a kind of high intensity UV resistant high transparent and fire-retardant
The application of aromatic heterocyclic polymer resin, the aromatic heterocyclic polymer resin are applied to fiber or film.
Preferably, the film is applied to high temperature gummed tape, FPC substrate, COF substrate, FCCL substrate, carbonization film base material, stone
Inkization heat dissipation film base material, high temperature dwell cuticula, LED light bar, OLED Flexible Displays substrate, conductive film base material, high-temperature insulation film or hand
Cover plate.
The beneficial effects of the present invention are: aromatic heterocyclic polymer resin intensity with higher of the invention, transparency, pole
Limited oxygen index and excellent UV resistant performance, excellent fireproof performance also have good dimensional stability, heat resistance, oxytolerant
The performances such as change, electrical isolation, solvent resistance, special electric conductivity and electroluminescent, excellent combination property.
Preparation method step of the invention is simple, convenient operation and control, and quality is stablized, and high production efficiency, production cost is low,
It can large-scale industrial production.
Application of the aromatic heterocyclic polymer resin of high-intensitive UV resistant high transparent and fire-retardant of the invention in fiber or film.
Specific embodiment
For the ease of the understanding of those skilled in the art, below with reference to embodiment, the present invention is further illustrated, real
The content that the mode of applying refers to not is limitation of the invention.
Embodiment 1
A kind of aromatic heterocyclic polymer resin of high intensity UV resistant high transparent and fire-retardant, the aromatic heterocyclic polymer resin packet
It includes with Am-Bn-Cx-DyThe polymer chain of expression, wherein A, B, C and D are the repetitive unit for constituting polymer chain backbone, and again
Multiple unit A, B, C and D are arranged with random order, and m, n, x and y are positive integer；
The structural formula of the repetitive unit A are as follows:
The structural formula of the repetitive unit B are as follows:
The structural formula of the repetitive unit C are as follows:Wherein, R1, R2, R3 and R4 are not take
Generation or the fluorine replaced, and at least one in R1, R2, R3 and R4 is the fluorine replaced；
The structural formula of the repetitive unit D are as follows:Wherein, R5, R6, R7 and R8 are not take
Generation or the bromine replaced, and at least one in R5, R6, R7 and R8 is the bromine replaced.
The aromatic heterocyclic polymer resin is modified using inorganic filler.
The inorganic filler is in mica, carbon black, white carbon black, talcum powder, wollastonite, nitride, carbide and oxide
At least one.
The nitride is silicon nitride and/or boron nitride；The carbide is silicon carbide and/or boron carbide；The oxidation
Object is at least one of calcium oxide, zinc oxide, magnesia, iron oxide, silica and titanium dioxide.
The silica is nano silica, and the titanium dioxide is nano-titanium dioxide.
A kind of preparation method of the aromatic heterocyclic polymer resin of high intensity UV resistant high transparent and fire-retardant, with terephthaldehyde
Acid, 4,4 '-dioctyl phthalate of azobenzene-, fluorine-containing terephthalic acid (TPA), containing bromo terephthalic acid, hydrazine sulfate be reaction raw materials, in oleum
Polycondensation reaction is carried out in acid, obtains the aromatic heterocyclic polymer resin.Polymerized monomer (terephthalic acid (TPA), azobenzene -4,4 '-two
Formic acid, contains bromo terephthalic acid at fluorine-containing terephthalic acid (TPA)), the molar ratio of hydrazine sulfate and oleum be 1:(1.01,2.0,
3.0,4.0 or 5.0): (5,8,10,12 or 15), wherein oleum molal quantity is with SO in oleum3Molal quantity meter.
Wherein, polymerized monomer (terephthalic acid (TPA)), polymerized monomer (4,4 '-dioctyl phthalate of azobenzene -), polymerized monomer are (fluorine-containing
Terephthalic acid (TPA)) with the molar ratio of polymerized monomer (contain bromo terephthalic acid) be (0.01,0.25,0.50,0.75 or 0.99):
(0.99,0.75,0.50,0.25 or 0.01): (0.99-0.01): (0.99-0.01).
Embodiment 2
A kind of aromatic heterocyclic polymer resin of high intensity UV resistant high transparent and fire-retardant, the aromatic heterocyclic polymer resin packet
It includes with Am-Bn-Cx-DyThe polymer chain of expression, wherein A, B, C and D are the repetitive unit for constituting polymer chain backbone, and again
Multiple unit A, B, C and D are arranged with random order, and m, n, x and y are positive integer；
The structural formula of the repetitive unit A are as follows:
The structural formula of the repetitive unit B are as follows:
The structural formula of the repetitive unit C are as follows:Wherein, R1, R2, R3 and R4 are not take
Generation or the fluorine replaced, and at least one in R1, R2, R3 and R4 is the fluorine replaced；
The structural formula of the repetitive unit D are as follows:Wherein, R5, R6, R7 and R8 are not take
Generation or the bromine replaced, and at least one in R5, R6, R7 and R8 is the bromine replaced.
The aromatic heterocyclic polymer resin is modified using inorganic filler.
The inorganic filler is at least one of sulfate, carbonate, silicate, fluosilicate and phosphate.
The sulfate is at least one of calcium sulfate, magnesium sulfate, zinc sulfate, barium sulfate, ferric sulfate, ferrous sulfate；
The silicate is at least one of sodium metasilicate, alumina silicate and magnesium silicate；The carbonate is calcium carbonate, magnesium carbonate and carbonic acid
At least one of zinc；The fluosilicate is at least one of prodan, potassium fluosilicate and magnesium fluosilicate；The phosphoric acid
Salt is at least one of calcium phosphate, calcium monohydrogen phosphate, magnesium phosphate and magnesium monohydrogen phosphate.
A kind of preparation method of the aromatic heterocyclic polymer resin of high intensity UV resistant high transparent and fire-retardant, with O-phthalic
Acid, 3,3 '-dioctyl phthalate of azobenzene-, fluorine-containing phthalic acid contain phthalate bromine, hydrazine sulfate for reaction raw materials, in oleum
Polycondensation reaction is carried out in acid, obtains the aromatic heterocyclic polymer resin.Polymerized monomer (phthalic acid, azobenzene -3,3 '-two
Formic acid, contains phthalate bromine at fluorine-containing phthalic acid), the molar ratio of hydrazine sulfate and oleum be 1:(1.01,2.0,
3.0,4.0 or 5.0): (5,8,10,12 or 15), wherein oleum molal quantity is with SO in oleum3Molal quantity meter.
Wherein, polymerized monomer (phthalic acid), polymerized monomer (3,3 '-dioctyl phthalate of azobenzene -), polymerized monomer are (fluorine-containing
Phthalic acid) with the molar ratio of polymerized monomer (contain phthalate bromine) be (0.01,0.25,0.50,0.75 or 0.99):
(0.99,0.75,0.50,0.25 or 0.01): (0.99-0.01): (0.99-0.01).
Embodiment 3
A kind of aromatic heterocyclic polymer resin of high intensity UV resistant high transparent and fire-retardant, the aromatic heterocyclic polymer resin packet
It includes with Am-Bn-Cx-DyThe polymer chain of expression, wherein A, B, C and D are the repetitive unit for constituting polymer chain backbone, and again
Multiple unit A, B, C and D are arranged with random order, and m, n, x and y are positive integer；
The structural formula of the repetitive unit A are as follows:
The structural formula of the repetitive unit B are as follows:
The structural formula of the repetitive unit C are as follows:Its
In, R1, R2, R3 and R4 are unsubstituted or substituted fluorine, and at least one in R1, R2, R3 and R4 is the fluorine replaced；
The structural formula of the repetitive unit D are as follows:Its
In, R5, R6, R7 and R8 are unsubstituted or substituted bromine, and at least one in R5, R6, R7 and R8 is the bromine replaced.
The aromatic heterocyclic polymer resin is modified using modifying agent, and the modifying agent is glass microballoon, whisker, carbon fiber
At least one of the short fine, silicone of dimension, glass fibre, Fanglun slurry cake, aramid fiber and polytetrafluoroethylene (PTFE).
A kind of preparation method of the aromatic heterocyclic polymer resin of high intensity UV resistant high transparent and fire-retardant, with terephthalic acid (TPA)
With phthalic acid, azobenzene -4,4 '-dioctyl phthalate and azobenzene -3,3 '-dioctyl phthalate, fluorine-containing terephthalic acid (TPA) and fluorine-containing adjacent benzene
Dioctyl phthalate contains bromo terephthalic acid and contains phthalate bromine, hydrazine sulfate for reaction raw materials, and it is anti-that polycondensation is carried out in oleum
It answers, obtains the aromatic heterocyclic polymer resin.Polymerized monomer (terephthalic acid (TPA) and phthalic acid, azobenzene -4,4 '-diformazan
Acid and azobenzene -3,3 '-dioctyl phthalate, fluorine-containing terephthalic acid (TPA) and fluorine-containing phthalic acid contain bromo terephthalic acid and brominated neighbour
Phthalic acid), the molar ratio of hydrazine sulfate and oleum be 1:(1.01,2.0,3.0,4.0 or 5.0): (5,8,10,12 or
15), wherein oleum molal quantity with SO in oleum3Molal quantity meter.
Wherein, polymerized monomer (terephthalic acid (TPA) and phthalic acid), polymerized monomer (4,4 '-dioctyl phthalate of azobenzene-and idol
Pyridine -3,3 '-dioctyl phthalate), polymerized monomer (fluorine-containing terephthalic acid (TPA) and fluorine-containing phthalic acid) and polymerized monomer it is (brominated to benzene
Dioctyl phthalate and contain phthalate bromine) molar ratio be (0.01,0.25,0.50,0.75 or 0.99): (0.99,0.75,0.50,
0.25 or 0.01): (0.99-0.01): (0.99-0.01).
The molar ratio of terephthalic acid (TPA) and phthalic acid is (0.01,0.25,0.50,0.75 or 0.99): (0.99,
0.75,0.50,0.25 or 0.01), the molar ratio of 3,3 '-dioctyl phthalate of 4,4 '-dioctyl phthalate of azobenzene-and azobenzene-be (0.01,
0.25,0.50,0.75 or 0.99): (0.99,0.75,0.50,0.25 or 0.01), fluorine-containing terephthalic acid (TPA) and fluorine-containing adjacent benzene two
The molar ratio of formic acid is (0.01,0.25,0.50,0.75 or 0.99): (0.99,0.75,0.50,0.25 or 0.01), brominated right
Phthalic acid and molar ratio containing phthalate bromine are (0.01,0.25,0.50,0.75 or 0.99): (0.99,0.75,
0.50,0.25 or 0.01).
Embodiment 4
A kind of application of the aromatic heterocyclic polymer resin of high intensity UV resistant high transparent and fire-retardant, the aromatic heterocyclic polymer
Resin is applied to fiber.
Embodiment 5
A kind of application of the aromatic heterocyclic polymer resin of high intensity UV resistant high transparent and fire-retardant, the aromatic heterocyclic polymer
Resin is applied to film.
The film is applied to high temperature gummed tape, FPC substrate, COF substrate, FCCL substrate, carbonization film base material, graphitization heat dissipation
Film base material, high temperature dwell cuticula, LED light bar, OLED Flexible Displays substrate, conductive film base material, high-temperature insulation film or hand-set lid.
After tested, it can achieve using film transverse tensile strength made from aromatic heterocyclic polymer resin of the invention
86.2-90.5MPa, longitudinal tensile strength can achieve 144.8-152.6MPa, and ultraviolet light and aging test can achieve 1530-
1720h, transparency can achieve 85.4-89.8%, and limit oxygen index can achieve 38.5-42.7%, intensity with higher,
Transparency, limit oxygen index and excellent UV resistant performance, excellent fireproof performance.
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other way,
Do not depart under the premise of present inventive concept it is any obviously replace it is within the scope of the present invention.
Claims (10)
1. a kind of aromatic heterocyclic polymer resin of high intensity UV resistant high transparent and fire-retardant, it is characterised in that: the heteroaromatic is poly-
Polymer resin includes with Am-Bn-Cx-DyThe polymer chain of expression, wherein A, B, C and D are the weight for constituting polymer chain backbone
Multiple unit, and repetitive unit A, B, C and D are arranged with random order, m, n, x and y are positive integer；
The structural formula of the repetitive unit A are as follows:And/orIt is described heavy
The structural formula of multiple unit B are as follows:And/or
The structural formula of the repetitive unit C are as follows:And/orIts
In, R1, R2, R3 and R4 are unsubstituted or substituted fluorine, and at least one in R1, R2, R3 and R4 is the fluorine replaced；
The structural formula of the repetitive unit D are as follows:And/orIts
In, R5, R6, R7 and R8 are unsubstituted or substituted bromine, and at least one in R5, R6, R7 and R8 is the bromine replaced.
2. a kind of aromatic heterocyclic polymer resin of high-intensitive UV resistant high transparent and fire-retardant according to claim 1, special
Sign is: the aromatic heterocyclic polymer resin is modified using inorganic filler.
3. a kind of aromatic heterocyclic polymer resin of high-intensitive UV resistant high transparent and fire-retardant according to claim 2, special
Sign is: the inorganic filler is mica, carbon black, white carbon black, talcum powder, wollastonite, nitride, carbide, oxide, sulfuric acid
At least one of salt, carbonate, silicate, fluosilicate and phosphate.
4. a kind of aromatic heterocyclic polymer resin of high-intensitive UV resistant high transparent and fire-retardant according to claim 3, special
Sign is: the nitride is silicon nitride and/or boron nitride；The carbide is silicon carbide and/or boron carbide；The oxide
For at least one of calcium oxide, zinc oxide, magnesia, iron oxide, silica and titanium dioxide.
5. a kind of aromatic heterocyclic polymer resin of high-intensitive UV resistant high transparent and fire-retardant according to claim 4, special
Sign is: the silica is nano silica, and the titanium dioxide is nano-titanium dioxide.
6. a kind of aromatic heterocyclic polymer resin of high-intensitive UV resistant high transparent and fire-retardant according to claim 3, special
Sign is: the sulfate is at least one of calcium sulfate, magnesium sulfate, zinc sulfate, barium sulfate, ferric sulfate, ferrous sulfate；Institute
Stating silicate is at least one of sodium metasilicate, alumina silicate and magnesium silicate；The carbonate is calcium carbonate, magnesium carbonate and zinc carbonate
At least one of；The fluosilicate is at least one of prodan, potassium fluosilicate and magnesium fluosilicate；The phosphate
For at least one of calcium phosphate, calcium monohydrogen phosphate, magnesium phosphate and magnesium monohydrogen phosphate.
7. a kind of aromatic heterocyclic polymer resin of high-intensitive UV resistant high transparent and fire-retardant according to claim 1, special
Sign is: the aromatic heterocyclic polymer resin is modified using modifying agent, and the modifying agent is glass microballoon, whisker, carbon fiber
At least one of the short fine, silicone of dimension, glass fibre, Fanglun slurry cake, aramid fiber and polytetrafluoroethylene (PTFE).
8. such as a kind of described in any item aromatic heterocyclic polymer resins of high-intensitive UV resistant high transparent and fire-retardant of claim 1-7
Preparation method, it is characterised in that: with terephthalic acid (TPA) and/or phthalic acid, 4,4 '-dioctyl phthalate of azobenzene-and/or azo
Benzene -3,3 '-dioctyl phthalate, fluorine-containing terephthalic acid (TPA) and/or fluorine-containing phthalic acid contain bromo terephthalic acid and/or brominated adjacent benzene
Dioctyl phthalate, hydrazine sulfate are reaction raw materials, and polycondensation reaction is carried out in oleum, obtains the aromatic heterocyclic polymer resin.
9. such as a kind of described in any item aromatic heterocyclic polymer resins of high-intensitive UV resistant high transparent and fire-retardant of claim 1-7
Application, it is characterised in that: the aromatic heterocyclic polymer resin be applied to fiber or film.
10. a kind of aromatic heterocyclic polymer resin of high-intensitive UV resistant high transparent and fire-retardant according to claim 9 is answered
With, it is characterised in that: the film is applied to high temperature gummed tape, FPC substrate, COF substrate, FCCL substrate, carbonization film base material, graphite
Change heat dissipation film base material, high temperature dwell cuticula, LED light bar, OLED Flexible Displays substrate, conductive film base material, high-temperature insulation film or mobile phone
Cover board.
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Citations (5)
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|---|---|---|---|---|
| WO2007133409A2 (en) * | 2006-05-01 | 2007-11-22 | E. I. Du Pont De Nemours And Company | Two step preparation of random polyoxadiazole copolymer and articles resulting therefrom |
| CN101437871A (en) * | 2006-05-01 | 2009-05-20 | 纳幕尔杜邦公司 | Two step preparation of random polyoxadiazole copolymer and articles resulting therefrom |
| CN104093787A (en) * | 2012-01-12 | 2014-10-08 | 韩华石油化学株式会社 | Resin composition for emi shielding, comprising carbon hydride composite |
| CN104817687A (en) * | 2015-05-22 | 2015-08-05 | 江苏宝德新材料有限公司 | High-purity aromatic polyoxadiazole solution and fiber prepared from high-purity aromatic polyoxadiazole solution |
| CN104831400A (en) * | 2015-05-22 | 2015-08-12 | 江苏宝德新材料有限公司 | Low-viscosity aromatic polyoxdiazole solution and fiber prepared from same |
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2018
- 2018-09-29 CN CN201811148702.9A patent/CN109280384A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007133409A2 (en) * | 2006-05-01 | 2007-11-22 | E. I. Du Pont De Nemours And Company | Two step preparation of random polyoxadiazole copolymer and articles resulting therefrom |
| CN101437871A (en) * | 2006-05-01 | 2009-05-20 | 纳幕尔杜邦公司 | Two step preparation of random polyoxadiazole copolymer and articles resulting therefrom |
| CN104093787A (en) * | 2012-01-12 | 2014-10-08 | 韩华石油化学株式会社 | Resin composition for emi shielding, comprising carbon hydride composite |
| CN104817687A (en) * | 2015-05-22 | 2015-08-05 | 江苏宝德新材料有限公司 | High-purity aromatic polyoxadiazole solution and fiber prepared from high-purity aromatic polyoxadiazole solution |
| CN104831400A (en) * | 2015-05-22 | 2015-08-12 | 江苏宝德新材料有限公司 | Low-viscosity aromatic polyoxdiazole solution and fiber prepared from same |
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