CN103897276A - Antioxidative plastic film - Google Patents
Antioxidative plastic film Download PDFInfo
- Publication number
- CN103897276A CN103897276A CN201410144458.4A CN201410144458A CN103897276A CN 103897276 A CN103897276 A CN 103897276A CN 201410144458 A CN201410144458 A CN 201410144458A CN 103897276 A CN103897276 A CN 103897276A
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- Prior art keywords
- plastic film
- antioxidative
- antioxidant
- promotor
- oxidant
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Abstract
The invention discloses an antioxidative plastic film. The antioxidative plastic film comprises the following materials in percentage by weight: 60-80% of polystyrene, 10-20% of polycarbonate, 0.1-0.5% of accelerant, 0.5-3% of plasticizer, 2-5% of pentaerythritol, 4.4-6.5% of cedar wood oil and 3-5% of antioxidant. The antioxidative plastic film is characterized in that due to the added antioxidant, plasticizer and accelerant, the plastic film prepared has abrasion resistance, and also is excellent in antioxidative property and long in service life, and furthermore, the expenditure cost is reduced.
Description
Technical field
The present invention relates to the field of plastics, particularly relate to a kind of anti-oxidant plastic film.
Background technology
Glass on automobile is all pure glass, has printing opacity and be conducive to officer to observe the effect of road, target, and what have sticks coffee-like plastic protective film for plastics film at window glass, plays the object of lucifuge and shield sight line, in addition not without other effect.Prior art plastic protective film for plastics is generally made up of substrate layer and the adhesive layer being coated on this substrate layer; although can shine hot glass inner face and automotive interior through glass by stop portions sunlight; will slowly start oxidation but utility time is of a specified duration; the plastic protective film for plastics that need to more renew, has so just improved cost.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of anti-oxidant plastic film, has increased antioxidant, softening agent and promotor, and made plastic film has wear resisting property, has more good antioxidant property, and long service life has been saved the cost of expenditure.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of anti-oxidant plastic film is provided, has comprised the material of following mass percent:
Polystyrene 60-80%;
Polycarbonate 10-20%;
Promotor 0.1-0.5 %;
Softening agent 0.5-3%;
Tetramethylolmethane 2-5%;
Cedar(wood)oil 4.4-6.5%;
Antioxidant 3-5%.
In a preferred embodiment of the present invention, described antioxidant is phosphorous acid ester.
In a preferred embodiment of the present invention, described promotor is for becoming charcoal promotor.
In a preferred embodiment of the present invention, described anti-oxidant plastic film is brown.
In a preferred embodiment of the present invention, the thickness of described anti-oxidant plastic film is 0.05-0.15mm.
The invention has the beneficial effects as follows: anti-oxidant plastic film of the present invention, increase antioxidant, softening agent and promotor, made plastic film has wear resisting property, has more good antioxidant property, and long service life has been saved the cost of expenditure.
Embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
A kind of anti-oxidant plastic film, comprises the material of following mass percent:
Polystyrene 60-80%;
Polycarbonate 10-20%;
Promotor 0.1-0.5 %;
Softening agent 0.5-3%;
Tetramethylolmethane 2-5%;
Cedar(wood)oil 4.4-6.5%;
Antioxidant 3-5%.
In above-mentioned, described antioxidant is phosphorous acid ester; Described promotor is for becoming charcoal promotor.
Phosphorous acid ester belongs to auxiliary antioxidant; in antioxidant systems, play an important role; it is except having the ability (this be hindered phenol primary antioxidant can not) of outstanding hydroperoxide decomposition; also have good color and luster protective capability, the dyeing group after can hindered phenol antioxygen is oxidized floats shallow simultaneously.In addition, it can also improve the processing temperature of polymkeric substance, has good synergy with photostabilizer.
In the present invention, described anti-oxidant plastic film is brown; The thickness of described anti-oxidant plastic film is 0.05-0.15mm.
The anti-oxidant plastic film that the present invention discloses, has increased antioxidant, softening agent and promotor, and made plastic film has wear resisting property, has more good antioxidant property, and long service life has been saved the cost of expenditure.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. an anti-oxidant plastic film, is characterized in that, comprises the material of following mass percent:
Polystyrene 60-80%;
Polycarbonate 10-20%;
Promotor 0.1-0.5 %;
Softening agent 0.5-3%;
Tetramethylolmethane 2-5%;
Cedar(wood)oil 4.4-6.5%;
Antioxidant 3-5%.
2. anti-oxidant plastic film according to claim 1, is characterized in that, described antioxidant is phosphorous acid ester.
3. anti-oxidant plastic film according to claim 1, is characterized in that, described promotor is for becoming charcoal promotor.
4. anti-oxidant plastic film according to claim 1, is characterized in that, described anti-oxidant plastic film is brown.
5. anti-oxidant plastic film according to claim 1, is characterized in that, the thickness of described anti-oxidant plastic film is 0.05-0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144458.4A CN103897276A (en) | 2014-04-11 | 2014-04-11 | Antioxidative plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144458.4A CN103897276A (en) | 2014-04-11 | 2014-04-11 | Antioxidative plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103897276A true CN103897276A (en) | 2014-07-02 |
Family
ID=50988877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410144458.4A Pending CN103897276A (en) | 2014-04-11 | 2014-04-11 | Antioxidative plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103897276A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211436A (en) * | 2010-04-02 | 2011-10-12 | 素塔电子科技(上海)有限公司 | Anti-blocking film with high hardness and preparing method thereof |
| CN103305078A (en) * | 2013-06-26 | 2013-09-18 | 中国科学院化学研究所 | Hydrophobic material and application thereof in preparation of offset print printing plates |
| CN103660410A (en) * | 2012-09-19 | 2014-03-26 | 上海杰德惠化学科技有限公司 | Wave-transmitting core clamping material of antenna cover and manufacturing method and application thereof |
-
2014
- 2014-04-11 CN CN201410144458.4A patent/CN103897276A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211436A (en) * | 2010-04-02 | 2011-10-12 | 素塔电子科技(上海)有限公司 | Anti-blocking film with high hardness and preparing method thereof |
| CN103660410A (en) * | 2012-09-19 | 2014-03-26 | 上海杰德惠化学科技有限公司 | Wave-transmitting core clamping material of antenna cover and manufacturing method and application thereof |
| CN103305078A (en) * | 2013-06-26 | 2013-09-18 | 中国科学院化学研究所 | Hydrophobic material and application thereof in preparation of offset print printing plates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140702 |
|
| RJ01 | Rejection of invention patent application after publication |