CN106589853A - Novel fluorescent modified polybutylene terephthalate - Google Patents
Novel fluorescent modified polybutylene terephthalate Download PDFInfo
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- CN106589853A CN106589853A CN201611184881.2A CN201611184881A CN106589853A CN 106589853 A CN106589853 A CN 106589853A CN 201611184881 A CN201611184881 A CN 201611184881A CN 106589853 A CN106589853 A CN 106589853A
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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
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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- 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
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The invention provides novel fluorescent modified polybutylene terephthalate, and relates to the technical field of high polymer materials. Novel fluorescent modified polybutylene terephthalate is prepared from 120-140 parts of polybutylene terephthalate, 13-18 parts of brominated epoxy, 5-9 parts of phenolic epoxy resin, 22-26 parts of tricresyl phosphate, 23-28 parts of ceramics, 18-26 parts of boron nitride, 5-9 parts of boron carbide, 19-25 parts of butyl acrylate, 13-20 parts of 2-methyl-2-propanol, 8-16 parts of phenyl formate, 32-38 parts of 2-methyl-2-butanol, 9-15 parts of urea resin, 6-14 parts of copal resin, 35-45 parts of light energy storage luminous powder, 12-18 parts of an antioxidant, 20-25 parts of a stabilizer and 23-28 parts of a mildewproof agent. Novel fluorescent modified polybutylene terephthalate has the advantages that prepared polybutylene terephthalate has a fluorescence function, and the application range is enlarged.
Description
Technical field
The present invention relates to the modified polybutylene terephthalate (PBT) of technical field of polymer materials, especially novel fluorescence.
Background technology
Polybutylene terephthalate (PBT) (English name polybutylene terephthalate, abbreviation PBT) also known as poly-
Tetramethylene terephthalate (polytetramethylenene terephthalate), be by p-phthalic acid and 1,
Polyester made by 4- butanediol polycondensations, is most important thermoplastic polyester, one of five large-engineering plastics.
Polybutylene terephthalate (PBT) is that milky is translucent to opaque, semicrystalline thermoplastic polyester, with height
Thermostability, can the long-term work at 140 DEG C, toughness, fatigue durability, self-lubricating, low-friction coefficient.Intolerant to strong acid, highly basic, energy
Organic solvent-resistant, it is flammable, decompose under high temperature.Due to these excellent performances, in automobile, plant equipment, precision instrument part, electricity
The fields such as sub- electrical equipment, weaving are widely used, and are developed very fast in technology, application, production capacity, yield etc. in recent years, special
It is not in China.About 580,000 tons/year of the production capacity of whole world PBT in 2003,2010 more than 1,200,000 tons/year.Chinese 2011
Production capacity becomes the most country of global production capacity more than 300,000 tons/year.
Polybutylene terephthalate (PBT) becomes engineering with its good moulding processability and the higher ratio of performance to price
The up-and-coming youngster of plastics, with excellent combination property.But it is also fewer at present to be related to polybutylene terephthalate (PBT) tool
There is the record in terms of fluorescent characteristic material.
The content of the invention
Instant invention overcomes shortcoming of the prior art, there is provided novel fluorescence is modified polybutylene terephthalate (PBT), makes
There is fluorescent functional with the polybutylene terephthalate (PBT) for preparing, expand range of application.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions：
Novel fluorescence is modified polybutylene terephthalate (PBT), and combination raw materials include：Polybutylene terephthalate (PBT)
120-140 parts, brominated epoxy 13-18 parts, novolac epoxy resin 5-9 parts, tricresyl phosphate 22-26 parts, ceramics 23-28 parts,
Boron nitride 18-26 parts, boron carbide 5-9 parts, butyl acrylate 19-25 parts, 2- methyl-2-propanol 13-20 parts, phenyl formate 8-16
Part, 2- methyl -2- butanol 32-38 parts, methyl ethyl ketone 25-32 parts, polyacrylic acid pentabromo- phenyl ester 13-17 parts, bromo polyphenyl second
Alkene 14-26 parts, magnesium hydroxide 22-29 parts, aluminium carbide 16-20 parts, ammonium hydrogen carbonate 18-26 parts, Lauxite 9-15 parts, Ke Bashu
Fat 6-14 parts, photo-induced energy storage luminescent powder 35-45 parts, antioxidant 12-18 parts, stabilizer 20-25 parts, antifungus agent 23-28 parts；
The stabilizer is by 1 by organotin, antimony organic：4 mass ratio is mixed；
The antifungus agent is by 3 by APP, organosilicon quaternary ammonium salt, nanometer silver：4：1 mass ratio is mixed.
Further, the modified polybutylene terephthalate (PBT) of described novel fluorescence, combination raw materials include：Gather to benzene two
130 parts of formic acid butanediol ester, 14 parts of brominated epoxy, 7 parts of novolac epoxy resin, 24 parts of tricresyl phosphate, 25 parts of ceramics, nitridation
23 parts of boron, 7 parts of boron carbide, 22 parts of butyl acrylate, 18 parts of 2- methyl-2-propanols, 14 parts of phenyl formate, 2- methyl -2- butanol
35 parts, 28 parts of methyl ethyl ketone, 15 parts of polyacrylic acid pentabromo- phenyl ester, 19 parts of Brominated Polystyrene, 26 parts of magnesium hydroxide, aluminium carbide
18 parts, 22 parts of ammonium hydrogen carbonate, 13 parts of Lauxite, 10 parts of kopol, 40 parts of photo-induced energy storage luminescent powder, 15 parts of antioxidant,
23 parts of stabilizer, 25 parts of antifungus agent；
The stabilizer is by 1 by organotin, antimony organic：4 mass ratio is mixed；
The antifungus agent is by 3 by APP, organosilicon quaternary ammonium salt, nanometer silver：4：1 mass ratio is mixed.
Further, the preparation method of the modified polybutylene terephthalate (PBT) of the novel fluorescence, comprises the following steps：
(1) it is separated after each constitutive material is weighed by recipe ratio；
(2) polybutylene terephthalate (PBT) is heated to into 135-140 DEG C, it is standby；
(3) by brominated epoxy, novolac epoxy resin, tricresyl phosphate, ceramics, boron nitride, boron carbide, acrylic acid fourth
Ester, 2- methyl-2-propanols, phenyl formate, 2- methyl -2- butanol, methyl ethyl ketone, polyacrylic acid pentabromo- phenyl ester, bromo polyphenyl
It is ethylene, magnesium hydroxide, aluminium carbide, ammonium hydrogen carbonate, Lauxite, kopol, antioxidant, photo-induced energy storage luminescent powder, stable
Agent and antifungus agent are put in blender, and with the speed of 90-110r/min 45-55min is stirred, standby；
(4) step (2) and (3) material are put into together in fuse machine, at a temperature of 230-235 DEG C, melting 58-
66min；
(5) step (4) material is poured in granulator, is pelletized, subcooled water, you can obtain the novel fluorescence modified poly- right
Benzene dicarboxylic acid butanediol ester.
Further, step (4) is that melting is carried out under the pressure of 1.3-1.45MPa.
Compared with prior art, the invention has the beneficial effects as follows：
The modified polybutylene terephthalate (PBT) of novel fluorescence that the present invention makes can absorb luminous energy, store,
And after light irradiation is stopped, then lentamente can be discharged in the way of fluorescence, the material can be applied in ring dimmed suddenly
Use under border, improve the location recognition degree of the material product.
Specific embodiment
The preferred embodiments of the present invention are illustrated below, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1
Novel fluorescence is modified polybutylene terephthalate (PBT), and combination raw materials include：Polybutylene terephthalate (PBT) 130
Part, 14 parts of brominated epoxy, 7 parts of novolac epoxy resin, 24 parts of tricresyl phosphate, 25 parts of ceramics, 23 parts of boron nitride, boron carbide 7
Part, 22 parts of butyl acrylate, 18 parts of 2- methyl-2-propanols, 14 parts of phenyl formate, 35 parts of 2- methyl -2- butanol, methyl ethyl ketone
28 parts, 15 parts of polyacrylic acid pentabromo- phenyl ester, 19 parts of Brominated Polystyrene, 26 parts of magnesium hydroxide, 18 parts of aluminium carbide, ammonium hydrogen carbonate 22
It is part, 13 parts of Lauxite, 10 parts of kopol, 35 parts of photo-induced energy storage luminescent powder, 15 parts of antioxidant, 23 parts of stabilizer, mould proof
25 parts of agent；
Stabilizer is by 1 by organotin, antimony organic：4 mass ratio is mixed；
Antifungus agent is by 3 by APP, organosilicon quaternary ammonium salt, nanometer silver：4：1 mass ratio is mixed.
The preparation method of the modified polybutylene terephthalate (PBT) of novel fluorescence, comprises the following steps：
(1) it is separated after each constitutive material is weighed by recipe ratio；
(2) polybutylene terephthalate (PBT) is heated to into 138 DEG C, it is standby；
(3) by brominated epoxy, novolac epoxy resin, tricresyl phosphate, ceramics, boron nitride, boron carbide, acrylic acid fourth
Ester, 2- methyl-2-propanols, phenyl formate, 2- methyl -2- butanol, methyl ethyl ketone, polyacrylic acid pentabromo- phenyl ester, bromo polyphenyl
It is ethylene, magnesium hydroxide, aluminium carbide, ammonium hydrogen carbonate, Lauxite, kopol, antioxidant, photo-induced energy storage luminescent powder, stable
Agent and antifungus agent are put in blender, and with the speed of 100r/min 50min is stirred, standby；
(4) step (2) and (3) material are put into together in fuse machine, at a temperature of 232 DEG C, melting 62min；
(5) step (4) material is poured in granulator, is pelletized, subcooled water, you can obtain the novel fluorescence modified poly- right
Benzene dicarboxylic acid butanediol ester.
Further, step (4) is that melting is carried out under the pressure of 1.32MPa.
Embodiment 2
Novel fluorescence is modified polybutylene terephthalate (PBT), and combination raw materials include：Polybutylene terephthalate (PBT) 120
Part, 13 parts of brominated epoxy, 5 parts of novolac epoxy resin, 22 parts of tricresyl phosphate, 23 parts of ceramics, 18 parts of boron nitride, boron carbide 5
Part, 19 parts of butyl acrylate, 13 parts of 2- methyl-2-propanols, 8 parts of phenyl formate, 32 parts of 2- methyl -2- butanol, methyl ethyl ketone
25 parts, 13 parts of polyacrylic acid pentabromo- phenyl ester, 14 parts of Brominated Polystyrene, 22 parts of magnesium hydroxide, 16 parts of aluminium carbide, ammonium hydrogen carbonate 18
Part, 9 parts of Lauxite, 6 parts of kopol, 45 parts of photo-induced energy storage luminescent powder, 12 parts of antioxidant, 20 parts of stabilizer, antifungus agent
23 parts；
The stabilizer is by 1 by organotin, antimony organic：4 mass ratio is mixed；
The antifungus agent is by 3 by APP, organosilicon quaternary ammonium salt, nanometer silver：4：1 mass ratio is mixed.
Further, the preparation method of the modified polybutylene terephthalate (PBT) of novel fluorescence, comprises the following steps：
(1) it is separated after each constitutive material is weighed by recipe ratio；
(2) polybutylene terephthalate (PBT) is heated to into 135 DEG C, it is standby；
(3) by brominated epoxy, novolac epoxy resin, tricresyl phosphate, ceramics, boron nitride, boron carbide, acrylic acid fourth
Ester, 2- methyl-2-propanols, phenyl formate, 2- methyl -2- butanol, methyl ethyl ketone, polyacrylic acid pentabromo- phenyl ester, bromo polyphenyl
It is ethylene, magnesium hydroxide, aluminium carbide, ammonium hydrogen carbonate, Lauxite, kopol, photo-induced energy storage luminescent powder, antioxidant, stable
Agent and antifungus agent are put in blender, and with the speed of 90r/min 45min is stirred, standby；
(4) step (2) and (3) material are put into together in fuse machine, at a temperature of 230 DEG C, melting 58min；
(5) step (4) material is poured in granulator, is pelletized, subcooled water, you can obtain the novel fluorescence modified poly- right
Benzene dicarboxylic acid butanediol ester.
Further, step (4) is that melting is carried out under the pressure of 1.3MPa.
Embodiment 3
Novel fluorescence is modified polybutylene terephthalate (PBT), and combination raw materials include：Polybutylene terephthalate (PBT) 140
Part, 18 parts of brominated epoxy, 9 parts of novolac epoxy resin, 26 parts of tricresyl phosphate, 28 parts of ceramics, 26 parts of boron nitride, boron carbide 9
Part, 25 parts of butyl acrylate, 20 parts of 2- methyl-2-propanols, 16 parts of phenyl formate, 38 parts of 2- methyl -2- butanol, methyl ethyl ketone
32 parts, 17 parts of polyacrylic acid pentabromo- phenyl ester, 26 parts of Brominated Polystyrene, 29 parts of magnesium hydroxide, 20 parts of aluminium carbide, ammonium hydrogen carbonate 26
It is part, 15 parts of Lauxite, 14 parts of kopol, 40 parts of photo-induced energy storage luminescent powder, 18 parts of antioxidant, 25 parts of stabilizer, mould proof
28 parts of agent；
The stabilizer is by 1 by organotin, antimony organic：4 mass ratio is mixed；
The antifungus agent is by 3 by APP, organosilicon quaternary ammonium salt, nanometer silver：4：1 mass ratio is mixed.
Further, the preparation method of the modified polybutylene terephthalate (PBT) of novel fluorescence, comprises the following steps：
(1) it is separated after each constitutive material is weighed by recipe ratio；
(2) polybutylene terephthalate (PBT) is heated to into 140 DEG C, it is standby；
(3) by brominated epoxy, novolac epoxy resin, tricresyl phosphate, ceramics, boron nitride, boron carbide, acrylic acid fourth
Ester, 2- methyl-2-propanols, phenyl formate, 2- methyl -2- butanol, methyl ethyl ketone, polyacrylic acid pentabromo- phenyl ester, bromo polyphenyl
It is ethylene, magnesium hydroxide, aluminium carbide, ammonium hydrogen carbonate, Lauxite, kopol, photo-induced energy storage luminescent powder, antioxidant, stable
Agent and antifungus agent are put in blender, and with the speed of 110r/min 55min is stirred, standby；
(4) step (2) and (3) material are put into together in fuse machine, at a temperature of 235 DEG C, melting 66min；
(5) step (4) material is poured in granulator, is pelletized, subcooled water, you can obtain the novel fluorescence modified poly- right
Benzene dicarboxylic acid butanediol ester.
Further, step (4) is that melting is carried out under the pressure of 1.45MPa.
With wattage be the electric filament lamp of 40W to embodiment 1, embodiment 2 and the sample irradiation 45min of embodiment 3, then by embodiment
1st, embodiment 2 and the sample of embodiment 3 are placed into dark place, and observable sends light, and three's average duration is 9.4h.
Finally it should be noted that：The preferred embodiments of the present invention are these are only, the present invention is not limited to, although
The present invention is described in detail with reference to embodiment, for a person skilled in the art, it still can be to aforementioned
Technical scheme described in each embodiment is modified, or equivalent is carried out to which part technical characteristic, but it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc. should be included in the protection of the present invention
Within the scope of.
Claims (4)
1. the modified polybutylene terephthalate (PBT) of novel fluorescence, it is characterised in that combination raw materials include：Poly terephthalic acid fourth
Diol ester 120-140 parts, brominated epoxy 13-18 parts, novolac epoxy resin 5-9 parts, tricresyl phosphate 22-26 parts, ceramics 23-
28 parts, boron nitride 18-26 parts, boron carbide 5-9 parts, butyl acrylate 19-25 parts, 2- methyl-2-propanol 13-20 parts, formic acid benzene
Ester 8-16 parts, 2- methyl -2- butanol 32-38 parts, methyl ethyl ketone 25-32 parts, polyacrylic acid pentabromo- phenyl ester 13-17 parts, bromo
Polystyrene 14-26 parts, magnesium hydroxide 22-29 parts, aluminium carbide 16-20 parts, ammonium hydrogen carbonate 18-26 parts, Lauxite 9-15 parts,
Kopol 6-14 parts, photo-induced energy storage luminescent powder 35-45 parts, antioxidant 12-18 parts, stabilizer 20-25 parts, antifungus agent 23-
28 parts；
The stabilizer is by 1 by organotin, antimony organic：4 mass ratio is mixed；
The antifungus agent is by 3 by APP, organosilicon quaternary ammonium salt, nanometer silver：4：1 mass ratio is mixed.
2. the modified polybutylene terephthalate (PBT) of novel fluorescence according to claim 1, it is characterised in that combination raw materials
Including：130 parts of polybutylene terephthalate (PBT), 14 parts of brominated epoxy, 7 parts of novolac epoxy resin, 24 parts of tricresyl phosphate,
Ceramics 25 parts, 23 parts of boron nitride, 7 parts of boron carbide, 22 parts of butyl acrylate, 18 parts of 2- methyl-2-propanols, 14 parts of phenyl formate,
35 parts of 2- methyl -2- butanol, 28 parts of methyl ethyl ketone, 15 parts of polyacrylic acid pentabromo- phenyl ester, 19 parts of Brominated Polystyrene, hydroxide
26 parts of magnesium, 18 parts of aluminium carbide, 22 parts of ammonium hydrogen carbonate, 13 parts of Lauxite, 10 parts of kopol, 40 parts of photo-induced energy storage luminescent powder,
15 parts of antioxidant, 23 parts of stabilizer, 25 parts of antifungus agent；The stabilizer is by 1 by organotin, antimony organic：4 mass ratio is mixed
Conjunction is formed；
The antifungus agent is by 3 by APP, organosilicon quaternary ammonium salt, nanometer silver：4：1 mass ratio is mixed.
3. the preparation method of the modified polybutylene terephthalate (PBT) of novel fluorescence according to claim 1 or claim 2, its feature exists
In comprising the following steps：
(1) it is separated after each constitutive material is weighed by recipe ratio；
(2) polybutylene terephthalate (PBT) is heated to into 135-140 DEG C, it is standby；
(3) by brominated epoxy, novolac epoxy resin, tricresyl phosphate, ceramics, boron nitride, boron carbide, butyl acrylate, 2-
Methyl-2-propanol, phenyl formate, 2- methyl -2- butanol, methyl ethyl ketone, polyacrylic acid pentabromo- phenyl ester, Brominated Polystyrene,
Magnesium hydroxide, aluminium carbide, ammonium hydrogen carbonate, Lauxite, kopol, antioxidant, photo-induced energy storage luminescent powder, stabilizer and anti-
Mould dose is put in blender, and with the speed of 90-110r/min 45-55min is stirred, standby；
(4) step (2) and (3) material are put into together in fuse machine, at a temperature of 230-235 DEG C, melting 58-66min；
(5) step (4) material is poured in granulator, is pelletized, subcooled water, you can obtain the novel fluorescence modified poly- to benzene two
Formic acid butanediol ester.
4. the preparation method of the modified polybutylene terephthalate (PBT) of novel fluorescence according to claim 3, its feature exists
In step (4) is that melting is carried out under the pressure of 1.3-1.45MPa.
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| CN201611184881.2A CN106589853A (en) | 2016-12-20 | 2016-12-20 | Novel fluorescent modified polybutylene terephthalate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611184881.2A CN106589853A (en) | 2016-12-20 | 2016-12-20 | Novel fluorescent modified polybutylene terephthalate |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101070392A (en) * | 2007-06-18 | 2007-11-14 | 济南朗星科技有限公司 | Method for preparing luminous thermoplastic plastic parent particles |
| CN102732996A (en) * | 2012-06-21 | 2012-10-17 | 精源(南通)化纤制品有限公司 | Noctilucent colorful artificial hair and its preparation method |
| CN102888670A (en) * | 2012-09-22 | 2013-01-23 | 仪征市星海化纤有限公司 | Light storage silk and production process thereof |
-
2016
- 2016-12-20 CN CN201611184881.2A patent/CN106589853A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101070392A (en) * | 2007-06-18 | 2007-11-14 | 济南朗星科技有限公司 | Method for preparing luminous thermoplastic plastic parent particles |
| CN102732996A (en) * | 2012-06-21 | 2012-10-17 | 精源(南通)化纤制品有限公司 | Noctilucent colorful artificial hair and its preparation method |
| CN102888670A (en) * | 2012-09-22 | 2013-01-23 | 仪征市星海化纤有限公司 | Light storage silk and production process thereof |
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Application publication date: 20170426 |