CN104961912A - Special plastic auxiliary - Google Patents
Special plastic auxiliary Download PDFInfo
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- CN104961912A CN104961912A CN201510337825.7A CN201510337825A CN104961912A CN 104961912 A CN104961912 A CN 104961912A CN 201510337825 A CN201510337825 A CN 201510337825A CN 104961912 A CN104961912 A CN 104961912A
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- Prior art keywords
- special plastic
- plastic auxiliary
- auxiliary agent
- plastic
- special
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- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
The invention discloses a special plastic auxiliary. The special plastic auxiliary is composed of, by weight, 3.4-3.6 parts of 2-ethyl hexanol, 0.9-1.1 parts of terephthalic acid, 0.2-0.4 part of tetrabutyl titanate serving as catalyst and 0.9-1.2 parts of activated carbon. The special plastic auxiliary has better effect on improving stability and productivity in production of 95 DEG C plastic and is conductive to increasing plastic yield and improving plastic quality.
Description
Technical field
The present invention relates to a kind of special plastic auxiliary agent, belong to additives for plastics technical field.
Background technology
Additives for plastics is plastics additive again, be polymkeric substance (synthetic resins) when carrying out forming process for its processing characteristics of improvement or by improve the performance of resin own deficiency and some compounds that must add.The auxiliary agent that 95 ° of C plastics are common, production efficiency is not high, reacts insufficient.
Summary of the invention
Object: in order to overcome the deficiencies in the prior art, the invention provides a kind of special plastic auxiliary agent.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of special plastic auxiliary agent, is grouped into by the one-tenth of following weight part:
2-Ethylhexyl Alcohol 3.4-3.6, terephthalic acid 0.9-1.1, catalyzer tetrabutyl titanate 0.2-0.4, gac 0.9-1.2.
Preferably, described 2-Ethylhexyl Alcohol is set to 3.5.
Preferably, described terephthalic acid is set to 1.0.
Preferably, described catalyzer tetrabutyl titanate is set to 0.3.
Preferably, described gac is set to 1.0.
The temperature of reaction of described a kind of special plastic auxiliary agent is 220 ° of C.
Beneficial effect: a kind of special plastic auxiliary agent provided by the invention, can to the stability of 95 ° of C plastics-production, and productivity, brings better effect.Have to utilize and improve plastics output, improve plastic quality.
Embodiment
Below the present invention is further described.
A kind of special plastic auxiliary agent, is grouped into by the one-tenth of following weight part:
2-Ethylhexyl Alcohol 3.5, terephthalic acid 1.0, catalyzer tetrabutyl titanate 0.3, gac 1.0.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a special plastic auxiliary agent, is characterized in that, is grouped into by the one-tenth of following weight part:
2-Ethylhexyl Alcohol 3.4-3.6, terephthalic acid 0.9-1.1, catalyzer tetrabutyl titanate 0.2-0.4, gac 0.9-1.2.
2. a kind of special plastic auxiliary agent according to claim 1, is characterized in that: described 2-Ethylhexyl Alcohol is set to 3.5.
3. a kind of special plastic auxiliary agent according to claim 1, is characterized in that: described terephthalic acid is set to 1.0.
4. a kind of special plastic auxiliary agent according to claim 1, is characterized in that: described catalyzer tetrabutyl titanate is set to 0.3.
5. a kind of special plastic auxiliary agent according to claim 1, is characterized in that: described gac is set to 1.0.
6. a kind of special plastic auxiliary agent according to claim 1, is characterized in that: the temperature of reaction of described a kind of special plastic auxiliary agent is 220 ° of C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510337825.7A CN104961912A (en) | 2015-06-18 | 2015-06-18 | Special plastic auxiliary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510337825.7A CN104961912A (en) | 2015-06-18 | 2015-06-18 | Special plastic auxiliary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104961912A true CN104961912A (en) | 2015-10-07 |
Family
ID=54216017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510337825.7A Pending CN104961912A (en) | 2015-06-18 | 2015-06-18 | Special plastic auxiliary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104961912A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1954012A (en) * | 2004-04-06 | 2007-04-25 | 韦尔曼公司 | Methods of making titanium-catalyzed polyethylene terephthalate resins |
| CN101302158A (en) * | 2008-06-06 | 2008-11-12 | 江南大学 | Method for synthesizing PVC plasticiser by reclaiming waste polyester |
| CN102701984A (en) * | 2012-05-25 | 2012-10-03 | 安徽香枫新材料有限公司 | Production method of dioctyl terephthalate |
-
2015
- 2015-06-18 CN CN201510337825.7A patent/CN104961912A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1954012A (en) * | 2004-04-06 | 2007-04-25 | 韦尔曼公司 | Methods of making titanium-catalyzed polyethylene terephthalate resins |
| CN101302158A (en) * | 2008-06-06 | 2008-11-12 | 江南大学 | Method for synthesizing PVC plasticiser by reclaiming waste polyester |
| CN102701984A (en) * | 2012-05-25 | 2012-10-03 | 安徽香枫新材料有限公司 | Production method of dioctyl terephthalate |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |