CN109929191A - A kind of efficient heat stabilizer - Google Patents
A kind of efficient heat stabilizer Download PDFInfo
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- CN109929191A CN109929191A CN201711355528.0A CN201711355528A CN109929191A CN 109929191 A CN109929191 A CN 109929191A CN 201711355528 A CN201711355528 A CN 201711355528A CN 109929191 A CN109929191 A CN 109929191A
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- parts
- heat stabilizer
- efficient heat
- polymerization inhibitor
- zinc oxide
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Abstract
The present invention relates to technical field of coatings, especially a kind of efficient heat stabilizer is made: 0.15-0.23 parts of polymerization inhibitor of forming for following parts by weight, 20-45 parts of auxiliary heat stabilizer, 15-20 parts of zinc oxide, 2-6 parts of beta-diketon, 10-25 parts of castor oil, 1-4 parts of -6- amino-uracil of 3- dimethyl, 200-500 parts of lubricant, 5-8 parts of zinc stearate, 4-7 parts of phosphorous vinegar, 5-16 parts of tribasic lead sulfate, 1-3 parts of monoglyceride, 0.6-1.2 parts of hyper-dispersant.A kind of efficient heat stabilizer of the invention, it is mixed and is made by polymerization inhibitor, auxiliary heat stabilizer, zinc oxide, beta-diketon, castor oil, 3- dimethyl -6- amino-uracil, lubricant, zinc stearate, phosphorous vinegar, tribasic lead sulfate, monoglyceride, hyper-dispersant heating, improve the thermostable effect of heat stabilizer, there is good color stability, heat resistance is good, reduces and is polluted using pollution and production link.
Description
Technical field
The present invention relates to auxiliary agent technical field, especially a kind of efficient heat stabilizer.
Background technique
Polyvinyl chloride is one of five big synthetic resin general in the world, and dosage is maximum, extensive with superior performance
For every field such as construction industry, agricultural, daily necessities.Processing heat stability is poor when due to PVC high temperature, in its processing and forming
Heat stabilizer be must be added to maintain its performance, common heat stabilizer mainly has lead salts, organic tin, terres rares and metal
The stabilizers such as soaps.Lead salt type thermal stabilizing agent is cheap, thermostable effect is good, and dosage is bigger, but its toxicity is big, serious to endanger
Evil human health simultaneously pollutes environment.Metal soap thermal stabilizers effect limited capacity.And organic tin heat stabilizer performance efficiency,
Contamination hazard is small, but expensive, at high cost.Rare earth thermal stabilizer, exclusive use effect is less desirable, and performance needs to be mentioned
Height, but compounded with other heat stabilizers and can be realized efficient effect.Therefore it develops a kind of with efficient, nontoxic, at low cost
Heat stabilizer has very important meaning.
Summary of the invention
In order to overcome the existing unconspicuous deficiency of insulating moulding coating heat insulation, the present invention provides a kind of efficient thermostabilizations
Agent, by polymerization inhibitor, auxiliary heat stabilizer, zinc oxide, beta-diketon, castor oil, 3- dimethyl -6- amino-uracil, lubricant,
Zinc stearate, phosphorous vinegar, tribasic lead sulfate, monoglyceride, hyper-dispersant heating are mixed and are made.
The technical solution adopted by the present invention to solve the technical problems is: a kind of efficient heat stabilizer, by following parts by weight
Composition be made: 0.15-0.23 parts of polymerization inhibitor, 20-45 parts of auxiliary heat stabilizer, 15-20 parts of zinc oxide, 2-6 parts of beta-diketon, castor
10-25 parts of sesame oil, 1-4 parts of -6- amino-uracil of 3- dimethyl, 200-500 parts of lubricant, 5-8 parts of zinc stearate, phosphorous vinegar
4-7 parts, 5-16 parts of tribasic lead sulfate, 1-3 parts of monoglyceride, 0.6-1.2 parts of hyper-dispersant.
Further, effect is best when including polymerization inhibitor parts by weight are 0.15 part.
Further, effect is best when including zinc oxide parts by weight are 50 parts.
Further, effect is best when including phosphorous vinegar parts by weight are 4 parts.
The invention has the advantages that a kind of efficient heat stabilizer of the invention, by polymerization inhibitor, auxiliary heat stabilizer,
Zinc oxide, beta-diketon, castor oil, 3- dimethyl -6- amino-uracil, lubricant, zinc stearate, phosphorous vinegar, tribasic property
Lead sulfate, monoglyceride, hyper-dispersant heating are mixed and are made, and improve the thermostable effect of heat stabilizer, there is good color
Damp stability, heat resistance is good, reduces and is polluted using pollution and production link.
Specific embodiment
A kind of efficient heat stabilizer, is made of forming for following parts by weight: 0.15-0.23 parts of polymerization inhibitor, assisting thermostabilization
20-45 parts of agent, 15-20 parts of zinc oxide, 2-6 parts of beta-diketon, 10-25 parts of castor oil, 1-4 parts of -6- amino-uracil of 3- dimethyl,
200-500 parts of lubricant, 5-8 parts of zinc stearate, 4-7 parts of phosphorous vinegar, 5-16 parts of tribasic lead sulfate, 1-3 parts of monoglyceride,
0.6-1.2 parts of hyper-dispersant.
Column 1 are embodied: by 0.15 part of polymerization inhibitor, 20 parts of auxiliary heat stabilizer, 15 parts of zinc oxide, 2 parts of beta-diketon, castor-oil plant
10 parts of oil, 1 part of amino-uracil of 3- dimethyl -6-, 200 parts of lubricant, 5 parts of zinc stearate, 4 parts of phosphorous vinegar, tribasic property
5 parts of lead sulfate, 1 part of monoglyceride, the stirring solvent that 0.6 part of hyper-dispersant is mixed and made into auxiliary agent, and the heat for improving heat stabilizer is steady
Determine effect, there is good color stability, heat resistance is good, reduces and is polluted using pollution and production link.
Column 2 are embodied: by 0.23 part of polymerization inhibitor, 45 parts of auxiliary heat stabilizer, 20 parts of zinc oxide, 6 parts of beta-diketon, castor-oil plant
25 parts of oil, 4 parts of amino-uracil of 3- dimethyl -6-, 500 parts of lubricant, 8 parts of zinc stearate, 7 parts of phosphorous vinegar, tribasic property
16 parts of lead sulfate, 3 parts of monoglyceride, 1.2 parts of stirring solvents of hyper-dispersant are mixed and made into auxiliary agent, improve the thermostabilization of heat stabilizer
Effect has good color stability, and heat resistance is good, reduces and is polluted using pollution and production link.
Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand,
In the case where not departing from spirit and scope as defined in the appended claims, many modifications, variation or equivalent can be made, but all
It will fall within the scope of protection of the present invention.
Claims (4)
1. a kind of efficient heat stabilizer, characterized in that be made of forming for following parts by weight: 0.15-0.23 parts of polymerization inhibitor, auxiliary
20-45 parts of heat stabilizer, 15-20 parts of zinc oxide, 2-6 parts of beta-diketon, 10-25 parts of castor oil, 3- dimethyl -6- amino-uracil
1-4 parts, 200-500 parts of lubricant, 5-8 parts of zinc stearate, 4-7 parts of phosphorous vinegar, 5-16 parts of tribasic lead sulfate, monoglyceride
1-3 parts, 0.6-1.2 parts of hyper-dispersant.
2. a kind of efficient heat stabilizer according to claim 1, characterized in that the polymerization inhibitor parts by weight are 0.15 part
When effect it is best.
3. a kind of efficient heat stabilizer according to claim 1, characterized in that the zinc oxide parts by weight be 50 parts when
It is best to wait effect.
4. a kind of efficient heat stabilizer according to claim 1, characterized in that the phosphorous vinegar parts by weight are 4 parts
When effect it is best.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711355528.0A CN109929191A (en) | 2017-12-16 | 2017-12-16 | A kind of efficient heat stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711355528.0A CN109929191A (en) | 2017-12-16 | 2017-12-16 | A kind of efficient heat stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109929191A true CN109929191A (en) | 2019-06-25 |
Family
ID=66980823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711355528.0A Withdrawn CN109929191A (en) | 2017-12-16 | 2017-12-16 | A kind of efficient heat stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109929191A (en) |
-
2017
- 2017-12-16 CN CN201711355528.0A patent/CN109929191A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190625 |