CN104312227B - Computer monitor fire retardant - Google Patents
Computer monitor fire retardant Download PDFInfo
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- CN104312227B CN104312227B CN201410479329.0A CN201410479329A CN104312227B CN 104312227 B CN104312227 B CN 104312227B CN 201410479329 A CN201410479329 A CN 201410479329A CN 104312227 B CN104312227 B CN 104312227B
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Abstract
The present invention relates to a kind of computer monitor fire retardant, belong to fire-retardant articles for use technical field. It is by following raw water, N, N dimethylamine base ethanol acrylate, D-2,3-dyhydrobutanedioic acid, Methylpropanedioic acid dimethyl ester, 2,3-dimethyl-2,3-butyleneglycol, 2,2-dimethyl-1,3-propylidene dimethacrylate, phenylacrylic acid, 1-(two ring [2.2.1]-2-in the heptan alkene base of 5-)-1-phenyl-3-(piperidino) third-1-alcohol hydrochloride etc. are prepared from. This computer monitor fire retardant, utilizes the interaction between related chemical constituents, influences each other, and effectively realizes flame retardant effect. And its chemical property is stable, also not decomposing under high temperature, it is attached to plastic cement display surface, is both had no effect by computer monitor, can effectively stop again propagation of flame, prevent the formation of computer fire, thus have extremely good flame retardant effect.
Description
Technical field
The present invention relates to a kind of computer monitor fire retardant, belong to fire-retardant articles for use technical field.
Background technology
Computer monitor is also referred to as computer monitor or computer screen usually. It is a computer part the most important except CPU, mainboard, internal memory, power supply, keyboard, mouse. And the wide popularization and application along with computer, the quantity of computer monitor also increases day by day, its persistence time used also constantly increases, under hot conditions, the easy combustion shell of its plastic cement material has the explosive feature of electronic product concurrently, very easily presence of fire, and rate of propagation is fast, brings great man power and material to damage. Thus, the fire retardant researching and developing the burning of a kind of effective prevention computer monitor is one of problem needing solution badly in society.
Summary of the invention
The purpose of this utility model is to provide the computer monitor fire retardant of a kind of good flame retardation effect.
The present invention is achieved by the following technical solutions:
A kind of computer monitor fire retardant, special character is to be prepared from by the raw material of following weight: 85 parts, water, N, N dimethylamine base ethanol acrylate 32-35 part, D-2, 3-dyhydrobutanedioic acid 28-30 part, Methylpropanedioic acid dimethyl ester 20-22 part, 2, 3-dimethyl-2, 3-butyleneglycol 18-22 part, 2, 2-dimethyl-1, 3-propylidene dimethacrylate 15-17 part, phenylacrylic acid 12-15 part, 1-(two ring [2.2.1]-2-in the heptan alkene base of 5-)-1-phenyl-3-(piperidino) third-1-alcohol hydrochloride 8-10 part, 2-methyl-2-vinyl-5-(alpha-hydroxyisopropyl) tetrahydrofuran (THF) 4-6 part.
Preparation method of the present invention: add pure water, adds N while stirring, N dimethylamine base ethanol acrylate, D-2,3-dyhydrobutanedioic acid, continues to be stirred to and is uniformly dispersed, and is then heated to 60-70 DEG C; Slowly add Methylpropanedioic acid dimethyl ester, 2,3-dimethyl-2,3-butyleneglycol, stir and make it to dissolve; After add 2 successively, 2-dimethyl-1,3-propylidene dimethacrylate, phenylacrylic acid, 1-(two ring [2.2.1]-2-in the heptan alkene base of 5-)-1-phenyl-3-(piperidino) third-1-alcohol hydrochloride, 2-methyl-2-vinyl-5-(alpha-hydroxyisopropyl) tetrahydrofuran (THF), stir evenly; It is cooled to 25-30 DEG C, stirs evenly and leave standstill 45-60 minute, namely obtain this computer monitor fire retardant.
This computer monitor fire retardant, utilizes the interaction between related chemical constituents, influences each other, and effectively realizes flame retardant effect. And its chemical property is stable, also not decomposing under high temperature, it is attached to plastic cement display surface, is both had no effect by computer monitor, can effectively stop again propagation of flame, prevent the formation of computer fire, thus have extremely good flame retardant effect.
Embodiment
Hereinafter provide the specific embodiment of the present invention, it is used for the present invention being further described. In the present invention, if no special instructions, each raw material is all taking working substance content as 100%.
In following examples and comparative example, raw material introduction:
N, N dimethylamine base ethanol acrylate, CAS accession number is: 2439-35-2;
D-2,3-dyhydrobutanedioic acid, CAS accession number is: 147-71-7;
Methylpropanedioic acid dimethyl ester, CAS accession number is: 609-02-9;
2,3-dimethyl-2,3-butyleneglycol, CAS accession number is: 76-09-5;
2,2-dimethyl-1,3-propylidene dimethacrylate, CAS accession number is: 1985-51-9;
Phenylacrylic acid, CAS accession number is: 140-10-3;
1-(two ring [2.2.1]-2-in the heptan alkene base of 5-)-1-phenyl-3-(piperidino) third-1-alcohol hydrochloride
CAS accession number is: 1235-82-1;
2-methyl-2-vinyl-5-(alpha-hydroxyisopropyl) tetrahydrofuran (THF), CAS accession number is: 1365-19-1.
Embodiment 1
Weigh: water 85kg, N, N dimethylamine base ethanol acrylate 35kg, D-2,3-dyhydrobutanedioic acid 29kg, Methylpropanedioic acid dimethyl ester 20kg, 2,3-dimethyl-2,3-butyleneglycol 22kg, 2,2-dimethyl-1,3-propylidene dimethacrylate 16kg, phenylacrylic acid 12kg, 1-(two ring [2.2.1]-2-in the heptan alkene base of 5-)-1-phenyl-3-(piperidino) third-1-alcohol hydrochloride 8kg, 2-methyl-2-vinyl-5-(alpha-hydroxyisopropyl) tetrahydrofuran (THF) 5kg.
The preparation method of the present embodiment computer monitor fire retardant: add pure water, adds N while stirring, N dimethylamine base ethanol acrylate, D-2,3-dyhydrobutanedioic acid, continues to be stirred to and is uniformly dispersed, and is then heated to 60-70 DEG C; Slowly add Methylpropanedioic acid dimethyl ester, 2,3-dimethyl-2,3-butyleneglycol, stir and make it to dissolve; After add 2 successively, 2-dimethyl-1,3-propylidene dimethacrylate, phenylacrylic acid, 1-(two ring [2.2.1]-2-in the heptan alkene base of 5-)-1-phenyl-3-(piperidino) third-1-alcohol hydrochloride, 2-methyl-2-vinyl-5-(alpha-hydroxyisopropyl) tetrahydrofuran (THF), stir evenly; It is cooled to 25-30 DEG C, stirs evenly and leave standstill 45-60 minute, namely obtain this computer monitor fire retardant.
Embodiment 2
Weigh: water 85kg, N, N dimethylamine base ethanol acrylate 33kg, D-2,3-dyhydrobutanedioic acid 28kg, Methylpropanedioic acid dimethyl ester 22kg, 2,3-dimethyl-2,3-butyleneglycol 18kg, 2,2-dimethyl-1,3-propylidene dimethacrylate 17kg, phenylacrylic acid 15kg, 1-(two ring [2.2.1]-2-in the heptan alkene base of 5-)-1-phenyl-3-(piperidino) third-1-alcohol hydrochloride 9kg, 2-methyl-2-vinyl-5-(alpha-hydroxyisopropyl) tetrahydrofuran (THF) 6kg.
The preparation method of the present embodiment computer monitor fire retardant is with embodiment 1.
Embodiment 3
Weigh: water 85kg, N, N dimethylamine base ethanol acrylate 32kg, D-2,3-dyhydrobutanedioic acid 30kg, Methylpropanedioic acid dimethyl ester 21kg, 2,3-dimethyl-2,3-butyleneglycol 20kg, 2,2-dimethyl-1,3-propylidene dimethacrylate 15kg, phenylacrylic acid 13kg, 1-(two ring [2.2.1]-2-in the heptan alkene base of 5-)-1-phenyl-3-(piperidino) third-1-alcohol hydrochloride 10kg, 2-methyl-2-vinyl-5-(alpha-hydroxyisopropyl) tetrahydrofuran (THF) 4kg.
The preparation method of the present embodiment computer monitor fire retardant is with embodiment 1.
Comparative example 1
Weigh: water 85kg, N, N dimethylamine base ethanol acrylate 35kg, D-2,3-dyhydrobutanedioic acid 29kg, 2,3-dimethyl-2,3-butyleneglycol 22kg, 2,2-dimethyl-1,3-propylidene dimethacrylate 16kg, phenylacrylic acid 12kg, 1-(two ring [2.2.1]-2-in the heptan alkene base of 5-)-1-phenyl-3-(piperidino) third-1-alcohol hydrochloride 8kg.
The preparation method of the present embodiment computer monitor fire retardant: add pure water, adds N while stirring, N dimethylamine base ethanol acrylate, D-2,3-dyhydrobutanedioic acid, continues to be stirred to and is uniformly dispersed, and is then heated to 60-70 DEG C; Slowly add 2,3-dimethyl-2,3-butyleneglycol, stir and make it to dissolve; After add 2,2-dimethyl-1,3-propylidene dimethacrylate, phenylacrylic acid, 1-(5-two ring [2.2.1]-2-in heptan alkene base)-1-phenyl-3-(piperidino) third-1-alcohol hydrochloride successively, stir evenly; It is cooled to 25-30 DEG C, stirs evenly and leave standstill 45-60 minute, namely obtain this computer monitor fire retardant.
Comparative example 2
Weigh: water 85kg, N, N dimethylamine base ethanol acrylate 35kg, D-2,3-dyhydrobutanedioic acid 29kg, Methylpropanedioic acid dimethyl ester 20kg, 2,2-dimethyl-1,3-propylidene dimethacrylate 16kg, phenylacrylic acid 12kg, 2-methyl-2-vinyl-5-(alpha-hydroxyisopropyl) tetrahydrofuran (THF) 5kg.
The preparation method of the present embodiment computer monitor fire retardant: add pure water, adds N while stirring, N dimethylamine base ethanol acrylate, D-2,3-dyhydrobutanedioic acid, continues to be stirred to and is uniformly dispersed, and is then heated to 60-70 DEG C; Slowly add Methylpropanedioic acid dimethyl ester, stir and make it to dissolve; After add 2,2-dimethyl-1,3-propylidene dimethacrylate, phenylacrylic acid, 2-methyl-2-vinyl-5-(alpha-hydroxyisopropyl) tetrahydrofuran (THF) successively, stir evenly; It is cooled to 25-30 DEG C, stirs evenly and leave standstill 45-60 minute, namely obtain this computer monitor fire retardant.
Test case
Embodiment and comparative example being tested, concrete data are as shown in the table.
The flame retardant properties test table of computer monitor fire retardant
| UL-94 flame retardant rating, (1.6mm) | LOI, % | |
| Embodiment 1 | VO | 34.8 |
| Embodiment 2 | VO | 34.6 |
| Embodiment 3 | VO | 34.7 |
| Comparative example 1 | VO | 23.6 |
| Comparative example 2 | NR | 12.3 |
The computer monitor fire retardant of the present invention, it may also be useful to time, directly it is coated on computer monitor plastic shell and dries. This fire retardant chemical property is stablized, and good heat resistance, can not decompose under high temperature, and it is attached to computer monitor case surface, neither affects the normal use of computer monitor, can effectively stop again propagation of flame, have extremely good flame retardant effect. And its preparation technology is simple, product cost is low, the good combination property of product. Computer monitor finish time, coating use this computer monitor fire retardant, can effectively prevent computer monitor at high temperature on fire, spread, avoid manpower and materials to lose.
Claims (1)
1. a computer monitor fire retardant, it is characterized in that being prepared from by the raw material of following weight: 85 parts, water, N, N dimethylamine base ethanol acrylate 32-35 part, D-2, 3-dyhydrobutanedioic acid 28-30 part, Methylpropanedioic acid dimethyl ester 20-22 part, 2, 3-dimethyl-2, 3-butyleneglycol 18-22 part, 2, 2-dimethyl-1, 3-propylidene dimethacrylate 15-17 part, phenylacrylic acid 12-15 part, 1-(two ring [2.2.1]-2-in the heptan alkene base of 5-)-1-phenyl-3-(piperidino) third-1-alcohol hydrochloride 8-10 part, 2-methyl-2-vinyl-5-(alpha-hydroxyisopropyl) tetrahydrofuran (THF) 4-6 part.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410479329.0A CN104312227B (en) | 2014-09-18 | 2014-09-18 | Computer monitor fire retardant |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410479329.0A CN104312227B (en) | 2014-09-18 | 2014-09-18 | Computer monitor fire retardant |
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| CN104312227B true CN104312227B (en) | 2016-06-01 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1312644A1 (en) * | 2000-08-08 | 2003-05-21 | Toray Industries, Inc. | Flame-retardant resin composition, moldings thereof and flame retardant |
| EP1741754A1 (en) * | 2004-04-28 | 2007-01-10 | Ube Industries, Ltd. | Flame-retardant resin composition |
| CN101818069A (en) * | 2010-04-02 | 2010-09-01 | 南京师范大学 | Method for preparing monophosphonate and biphosphonate mixed fire retardant |
| CN102585449A (en) * | 2012-01-16 | 2012-07-18 | 苏州科技学院 | Composite flame retardant for polyesters and application method thereof |
| CN103613916A (en) * | 2013-10-30 | 2014-03-05 | 东莞市卡帝德塑化科技有限公司 | PC/ABS alloy modified engineering plastic dedicated for laptop casings and production method thereof |
-
2014
- 2014-09-18 CN CN201410479329.0A patent/CN104312227B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1312644A1 (en) * | 2000-08-08 | 2003-05-21 | Toray Industries, Inc. | Flame-retardant resin composition, moldings thereof and flame retardant |
| EP1741754A1 (en) * | 2004-04-28 | 2007-01-10 | Ube Industries, Ltd. | Flame-retardant resin composition |
| CN101818069A (en) * | 2010-04-02 | 2010-09-01 | 南京师范大学 | Method for preparing monophosphonate and biphosphonate mixed fire retardant |
| CN102585449A (en) * | 2012-01-16 | 2012-07-18 | 苏州科技学院 | Composite flame retardant for polyesters and application method thereof |
| CN103613916A (en) * | 2013-10-30 | 2014-03-05 | 东莞市卡帝德塑化科技有限公司 | PC/ABS alloy modified engineering plastic dedicated for laptop casings and production method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 无卤阻燃PC/ABC合金的研制及应用;石建江等;《工程塑料应用》;20060831;第34卷(第8期);57-59 * |
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Address after: 239000 Anhui city of Chuzhou province to two County Road C District Industrial Park weft Patentee after: Anhui simaite new materials Co. Ltd. Address before: 239000 Anhui city of Chuzhou province to two County Road C District Industrial Park weft Patentee before: Chuzhou Smet Compound Materials Co., Ltd. |
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Address after: 239000 Weier Road, Zone C, Lai'an Industrial Park, Chuzhou City, Anhui Province Patentee after: Anhui smart new material Co.,Ltd. Address before: 239000 Weier Road, Zone C, Lai'an Industrial Park, Chuzhou City, Anhui Province Patentee before: Anhui simaite new materials Co.,Ltd. |
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