CN102485773A - Composite antioxidant - Google Patents
Composite antioxidant Download PDFInfo
- Publication number
- CN102485773A CN102485773A CN2010105744842A CN201010574484A CN102485773A CN 102485773 A CN102485773 A CN 102485773A CN 2010105744842 A CN2010105744842 A CN 2010105744842A CN 201010574484 A CN201010574484 A CN 201010574484A CN 102485773 A CN102485773 A CN 102485773A
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- CN
- China
- Prior art keywords
- antioxidant
- parts
- composite antioxidant
- composite
- oxidation inhibitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention provides a composite antioxidant which is prepared from the following raw materials by weight: 500 to 800 parts of antioxidant 1010 and 200 to 400 parts of antioxidant 168. The invention has the following advantages and beneficial effects: 1, a formula is reasonable, preparation of the composite antioxidant is convenient, and through synergism of the antioxidant 168 and the antioxidant 1010, thermal degradation and oxidative degradation of a polymer are effectively inhibited; 2, pollution to environment is mitigated, and harm to production workers is reduced; 3, yield of a product is increased, and an overall yield is more than 90%; 4, production cost is reduced.
Description
Technical field:
The present invention relates to a kind of working method of Chemicals, particularly a kind of composite antioxidant.
Background technology:
Oxidation inhibitor B-215 is that oxidation inhibitor is white crystalline powder, can be dissolved in organic solvents such as benzene, chloroform, hexanaphthene, ETHYLE ACETATE, and is water insoluble.Oxidation inhibitor B-215 has outstanding processing stability to polyolefine, and goods are had the long-effective protection effect.It is about 2% that the preparation compound method yield 88% that inhibitor B-215 is traditional, mother liquor reclaim the finished product yield, and total recovery is more than 90%.Can produce the toxic substance of contaminate environment in process of production, the harm workman's is healthy.And production cost is high.
Summary of the invention:
The object of the invention just is to overcome the deficiency that exists in the above-mentioned prior art, and a kind of inhibitor 168 is provided, and this inhibitor can alleviate pollution to environment, reduce the harm to the direct labor in the preparation process.
Technical scheme of the present invention is: a kind of composite antioxidant is characterized in that: processed according to following weight proportion by following raw materials according: antioxidant 1010 500-800 part, oxidation inhibitor 168 200-400 parts.
The optimum weight proportioning of above-mentioned various raw materials is: 666 parts of antioxidant 1010s, 334 parts in oxidation inhibitor.
The present invention has following advantage and positively effect: 1, prescription is reasonable, preparation is convenient, through the synergy of oxidation inhibitor 168 with antioxidant 1010, can suppress the thermal destruction and the oxidative degradation of polymkeric substance effectively.2, alleviated pollution to environment, reduce harm to the direct labor.3, improved the yield of product, total recovery is more than 90%.4, reduced production cost.
Embodiment:
Embodiment 1: a kind of composite antioxidant B-215 is formed by antioxidant 1010 500Kg and oxidation inhibitor 168200Kg mixed preparing.
Embodiment 2: a kind of composite antioxidant B-215 is formed by antioxidant 1010 800Kg and oxidation inhibitor 168400Kg mixed preparing.
Embodiment 3: a kind of composite antioxidant B-215 is formed by antioxidant 1010 666Kg and oxidation inhibitor 168334Kg mixed preparing.
Claims (2)
1. a composite antioxidant is characterized in that: processed according to following weight proportion by following raw materials according: antioxidant 1010 500-800 part, oxidation inhibitor 168 200-400 parts.
2. composite antioxidant according to claim 1 is characterized in that: the optimum weight proportioning of above-mentioned various raw materials is: 666 parts of antioxidant 1010s, 334 parts in oxidation inhibitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105744842A CN102485773A (en) | 2010-12-06 | 2010-12-06 | Composite antioxidant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105744842A CN102485773A (en) | 2010-12-06 | 2010-12-06 | Composite antioxidant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102485773A true CN102485773A (en) | 2012-06-06 |
Family
ID=46151348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105744842A Pending CN102485773A (en) | 2010-12-06 | 2010-12-06 | Composite antioxidant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102485773A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105461960A (en) * | 2016-02-17 | 2016-04-06 | 黄秀茹 | Additive for polymer, preparation method of additive and polymer composition composed of additive |
| CN105504349A (en) * | 2016-02-17 | 2016-04-20 | 黄秀茹 | Additive for polymer and preparation method thereof and polymer composition composed of same |
-
2010
- 2010-12-06 CN CN2010105744842A patent/CN102485773A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105461960A (en) * | 2016-02-17 | 2016-04-06 | 黄秀茹 | Additive for polymer, preparation method of additive and polymer composition composed of additive |
| CN105504349A (en) * | 2016-02-17 | 2016-04-20 | 黄秀茹 | Additive for polymer and preparation method thereof and polymer composition composed of same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120606 |