CN103194076A - Flame-retardant plastic additive and preparation method thereof - Google Patents
Flame-retardant plastic additive and preparation method thereof Download PDFInfo
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- CN103194076A CN103194076A CN2013101057464A CN201310105746A CN103194076A CN 103194076 A CN103194076 A CN 103194076A CN 2013101057464 A CN2013101057464 A CN 2013101057464A CN 201310105746 A CN201310105746 A CN 201310105746A CN 103194076 A CN103194076 A CN 103194076A
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Abstract
The invention provides a flame-retardant plastic additive and a preparation method thereof. The flame-retardant plastic additive is characterized in that the formula comprises the following components in parts by weight: 20-40 parts of antimonous oxide, 25-35 parts of zinc borate, 20-25 parts of tetrabromobutane, 10-15 parts of phosphotriester and 5-10 parts of epoxy chloropropane. A plastic product produced by taking the flame-retardant plastic additive as the additive is excellent in performance and obvious in flame-retardant effect. Furthermore, the flame-retardant plastic additive does not belong to an involatile fire retardant, a surface coking layer is amplified and the stability of the surface coking layer is improved, the dissipation of toxic gas during burning is decreased, and the harm to a human body is minimized.
Description
Technical field
The invention belongs to the fire retardant material field, be specifically related to a kind of flame retardant type plastics additive and preparation method thereof.
Background technology
Because the application of plastics is increasingly extensive, as industries such as electronics, military project, daily use chemicals, these industries are quite high to fire-retardant requirement, generally all require in the plastic production process, to add fire retardant to reach fire-retardant purpose, the current single flame-retardant additives such as hibbsite, antimonous oxide that in the plastics-production process, generally all add, these single flame-retardant additives add and excessively can exert an influence to finished product on some performance, add very few again less than flame retardant effect, so the synergistic system of fire retardant becomes the important topic of the sector technician further investigation.
Summary of the invention
In order to solve an above-mentioned difficult problem, the invention provides a kind of flame retardant type plastics additive, be issued to high flame resistance in the prerequisite that does not influence the every performance of plastics.
Implementation of the present invention is:
A kind of flame retardant type plastics additive, prescription comprises antimonous oxide, zinc borate, tetrabromobutane, phosphotriester, epoxy chloropropane, each set of dispense is than being (weight fraction):
Optimum ratio is:
A kind of method for preparing aforesaid flame retardant type plastics additive is characterized in that, is prepared according to the following step:
(1) will stir in described antimonous oxide, zinc borate, phosphotriester, the aqueous solution adding mixer;
(2) add tetrabromobutane and epoxy chloropropane successively, continue to stir;
(3) enter oven for drying;
(4) pulverize.
With the plastics of the present invention as Additive Production, excellent property, flame retardant effect is obvious.And the invention belongs to the non-volatility fire retardant, increased surperficial coking layer and stability thereof, the loss of poisonous gas when reducing burning drops to minimum to the harm of human body.
Embodiment
Embodiment 1
Take by weighing in 25 parts of antimonous oxides, 30 parts of zinc borates, 15 parts of phosphotriesters, 100 parts of aqueous solution adding mixers and stir; Add 22 parts of tetrabromobutanes and 8 parts of epoxy chloropropane successively, continue to stir; Enter oven for drying; Pulverize.
Embodiment 2:
Take by weighing in 40 parts of antimonous oxides, 25 parts of zinc borates, 10 parts of phosphotriesters, 100 parts of aqueous solution adding mixers and stir; Add 20 parts of tetrabromobutanes and 5 parts of epoxy chloropropane successively, continue to stir; Enter oven for drying;
Embodiment 3:
Take by weighing in 30 parts of antimonous oxides, 28 parts of zinc borates, 13 parts of phosphotriesters, 100 parts of aqueous solution adding mixers and stir; Add 21 parts of tetrabromobutanes and 9 parts of epoxy chloropropane successively, continue to stir; Enter oven for drying; Embodiment 4:
Take by weighing in 35 parts of antimonous oxides, 25 parts of zinc borates, 15 parts of phosphotriesters, 100 parts of aqueous solution adding mixers and stir; Add 20 parts of tetrabromobutanes and 5 parts of epoxy chloropropane successively, continue to stir; Enter oven for drying.
Claims (3)
1. flame retardant type plastics additive, prescription comprises antimonous oxide, zinc borate, tetrabromobutane, phosphotriester, epoxy chloropropane, each set of dispense is than being (weight fraction):
2. flame retardant type plastics additive according to claim 1 is characterized in that described optimum ratio is:
3. a method for preparing flame retardant type plastics additive as claimed in claim 1 or 2 is characterized in that, is prepared according to the following step:
(1) will stir in described antimonous oxide, zinc borate, phosphotriester, the aqueous solution adding mixer;
(2) add tetrabromobutane and epoxy chloropropane successively, continue to stir;
(3) enter oven for drying;
(4) pulverize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101057464A CN103194076A (en) | 2013-03-28 | 2013-03-28 | Flame-retardant plastic additive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101057464A CN103194076A (en) | 2013-03-28 | 2013-03-28 | Flame-retardant plastic additive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103194076A true CN103194076A (en) | 2013-07-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101057464A Pending CN103194076A (en) | 2013-03-28 | 2013-03-28 | Flame-retardant plastic additive and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103194076A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483734A (en) * | 2013-09-22 | 2014-01-01 | 苏州市湘园特种精细化工有限公司 | Polyvinyl chloride plastic with high fire resistance |
| CN103601997A (en) * | 2013-09-22 | 2014-02-26 | 苏州市湘园特种精细化工有限公司 | Polyvinyl chloride plastic with high flame retardance |
| CN109553802A (en) * | 2017-09-26 | 2019-04-02 | 宜兴市聚金信化工有限公司 | A kind of improved flame retardant type plastic additive |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302324A (en) * | 2008-05-21 | 2008-11-12 | 深圳市科聚新材料有限公司 | Green environment-protective flame-retardant ABS resin and preparation thereof |
| CN101838418A (en) * | 2009-03-16 | 2010-09-22 | 山西达兴新材料科技有限公司 | Strengthening-toughening type antistatic antiflaming master batches and preparation method and application |
-
2013
- 2013-03-28 CN CN2013101057464A patent/CN103194076A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302324A (en) * | 2008-05-21 | 2008-11-12 | 深圳市科聚新材料有限公司 | Green environment-protective flame-retardant ABS resin and preparation thereof |
| CN101838418A (en) * | 2009-03-16 | 2010-09-22 | 山西达兴新材料科技有限公司 | Strengthening-toughening type antistatic antiflaming master batches and preparation method and application |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483734A (en) * | 2013-09-22 | 2014-01-01 | 苏州市湘园特种精细化工有限公司 | Polyvinyl chloride plastic with high fire resistance |
| CN103601997A (en) * | 2013-09-22 | 2014-02-26 | 苏州市湘园特种精细化工有限公司 | Polyvinyl chloride plastic with high flame retardance |
| CN103483734B (en) * | 2013-09-22 | 2015-08-05 | 苏州市湘园特种精细化工有限公司 | A kind of High-flame-retardancpolyvinyl polyvinyl chloride plastic |
| CN109553802A (en) * | 2017-09-26 | 2019-04-02 | 宜兴市聚金信化工有限公司 | A kind of improved flame retardant type plastic additive |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |