CN102260393A - Flame-retarding polypropylene antiaging masterbatch - Google Patents
Flame-retarding polypropylene antiaging masterbatch Download PDFInfo
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- CN102260393A CN102260393A CN2011102316575A CN201110231657A CN102260393A CN 102260393 A CN102260393 A CN 102260393A CN 2011102316575 A CN2011102316575 A CN 2011102316575A CN 201110231657 A CN201110231657 A CN 201110231657A CN 102260393 A CN102260393 A CN 102260393A
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- polypropylene
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- antiaging
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- masterbatch
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Abstract
The invention discloses flame-retarding polypropylene antiaging masterbatch, which comprises the following components in percentage by weight: 5 to 9 percent of light stabilizer, 12 to 16 percent of 2,6-ditert-butyl-4-methyl phenol serving as an antioxidizer, 55 to 65 percent of polypropylene, 10 to 15 percent of polybutylene and 5 to 10 percent of decabromodiphenylethane. The flame-retarding polypropylene antiaging masterbatch has the advantages of high flame-retarding and antiaging effect, stable performance, natural degradation, environment friendliness, wide applications in agricultural harvest cloth, cover cloth, beach tent, automobile cover, seat cover and other fields.
Description
Technical field
The present invention relates to the anti-aging master batch of polypropylene flame redardant.
Background technology
Macromolecular material is synthetic at it, store, processing and final each stage of using all might go bad, and promptly the performance of material reduces, and for example yellowing, product surface be full of cracks, gloss forfeiture, shock strength reduce or the like.Fiber then shows as the reduction of mechanical properties such as tensile strength and elongation at break, thereby influences the normal use of goods, and this phenomenon is the aging of polymkeric substance.
Polypropylene material is because of the singularity of its molecular structure, and catabiosis is particularly serious.Polypropylene is from the use of producing, storing, being worked into goods, and contacting maximum environment is light and heat, and mainly causing the polypropylene aged is thermal destruction and photodegradation.In the polypropylene course of processing, because the effect of mechanical stress and heat, carbon-hydrogen or C-C all can rupture, and cause forming the macromole alkyl diradical.The direct effect of polymer and molecular oxygen can cause forming free radical.As long as aerobic exists, this free radical will react with oxygen, forms hydroperoxide, thereby has aggravated polyacrylic aging speed.
Summary of the invention
The object of the present invention is to provide the anti-aging master batch of polypropylene flame redardant, can effectively solve existing polypropylene agglomerate and be subjected to the easy aged problems of effect such as light, heat.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: the anti-aging master batch of polypropylene flame redardant, comprise that following component and each component weight percent are: photostabilizer 5～9%, antioxidant 2,6 di tert butyl 4 methyl phenol 12～16%, polypropylene 55～65%, polybutene 10～15%, TDE 5～10%.
Preferably, the each component weight percent is: described photostabilizer is 7%, 2,6 di tert butyl 4 methyl phenol 14%, polypropylene 59%, polybutene 12%, TDE 8%.
Preferably, described photostabilizer is triacetonamine or 3-(2,2,6,6-tetramethyl piperidine 4-amino) propionic acid ten diester; Two kinds of photostabilizers commonly used.
Compared with prior art, advantage of the present invention is: have good fire-retardant and antiageing effect, and stable performance simultaneously, but natural degradation after using can not cause environmental pollution, can be widely used in agricultural foison cloth, drop cloth, sandy beach tent, fields such as automobile cover, cover for seat.
Embodiment
Embodiment one:
The anti-aging master batch of polypropylene flame redardant, the each component weight percent is: described photostabilizer is 7%, 2,6 di tert butyl 4 methyl phenol 14%, polypropylene 59%, polybutene 12%, TDE 8%.
Embodiment two:
The anti-aging master batch of polypropylene flame redardant, the each component weight percent is: described photostabilizer is 5%, 2,6 di tert butyl 4 methyl phenol 16%, polypropylene 55%, polybutene 15%, TDE 9%.
Embodiment three:
The anti-aging master batch of polypropylene flame redardant, the each component weight percent is: described photostabilizer is 9%, 2,6 di tert butyl 4 methyl phenol 12%, polypropylene 64%, polybutene 10%, TDE 5%.
More than be three kinds of embodiment of the anti-aging master batch of polypropylene flame redardant, above-mentioned prescription is added high-speed mixing in the stirrer, extruding pelletization, water cooling, traction pelletizing again, final drying.
The above only is specific embodiments of the invention, but technical characterictic of the present invention is not limited thereto, and any those skilled in the art is in the field of the invention, and the variation of being done or modify all is encompassed among the claim of the present invention.
Claims (3)
1. the anti-aging master batch of polypropylene flame redardant, it is characterized in that: comprise that following component and each component weight percent are: photostabilizer 5～9%, antioxidant 2,6 di tert butyl 4 methyl phenol 12～16%, polypropylene 55～65%, polybutene 10～15%, TDE 5～10%.
2. the anti-aging master batch of polypropylene flame redardant as claimed in claim 1, it is characterized in that: the each component weight percent is: described photostabilizer is 7%, 2,6 di tert butyl 4 methyl phenol 14%, polypropylene 59%, polybutene 12%, TDE 8%.
3. the anti-aging master batch of polypropylene flame redardant as claimed in claim 1 or 2 is characterized in that: described photostabilizer is triacetonamine or 3-(2,2,6,6-tetramethyl piperidine 4-amino) propionic acid ten diester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102316575A CN102260393A (en) | 2011-08-12 | 2011-08-12 | Flame-retarding polypropylene antiaging masterbatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102316575A CN102260393A (en) | 2011-08-12 | 2011-08-12 | Flame-retarding polypropylene antiaging masterbatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102260393A true CN102260393A (en) | 2011-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2011102316575A Pending CN102260393A (en) | 2011-08-12 | 2011-08-12 | Flame-retarding polypropylene antiaging masterbatch |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098832A (en) * | 2013-04-09 | 2014-10-15 | 合肥杰事杰新材料股份有限公司 | Polypropylene heatproof weather-proof master batch, and preparation method and application thereof |
| CN104098833A (en) * | 2013-04-09 | 2014-10-15 | 合肥杰事杰新材料股份有限公司 | Antioxidant heat-resistant masterbatch used for polypropylene and preparation method thereof |
| CN105218856A (en) * | 2015-07-31 | 2016-01-06 | 新秀化学（烟台）有限公司 | Precipitation-resistant efficient polypropylene weather-resistant master batch |
-
2011
- 2011-08-12 CN CN2011102316575A patent/CN102260393A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098832A (en) * | 2013-04-09 | 2014-10-15 | 合肥杰事杰新材料股份有限公司 | Polypropylene heatproof weather-proof master batch, and preparation method and application thereof |
| CN104098833A (en) * | 2013-04-09 | 2014-10-15 | 合肥杰事杰新材料股份有限公司 | Antioxidant heat-resistant masterbatch used for polypropylene and preparation method thereof |
| CN104098833B (en) * | 2013-04-09 | 2017-10-10 | 合肥杰事杰新材料股份有限公司 | One kind is used for heat-resisting master batch of polyacrylic antioxygen and preparation method thereof |
| CN104098832B (en) * | 2013-04-09 | 2017-10-10 | 合肥杰事杰新材料股份有限公司 | A kind of heat-resisting weathering master batch of polypropylene, preparation method and applications |
| CN105218856A (en) * | 2015-07-31 | 2016-01-06 | 新秀化学（烟台）有限公司 | Precipitation-resistant efficient polypropylene weather-resistant master batch |
| CN105218856B (en) * | 2015-07-31 | 2018-03-20 | 新秀化学（烟台）有限公司 | Precipitation-resistant efficient polypropylene weather-resistant master batch |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111130 |