CN105237911A - Heat stabilizer - Google Patents
Heat stabilizer Download PDFInfo
- Publication number
- CN105237911A CN105237911A CN201510723768.6A CN201510723768A CN105237911A CN 105237911 A CN105237911 A CN 105237911A CN 201510723768 A CN201510723768 A CN 201510723768A CN 105237911 A CN105237911 A CN 105237911A
- Authority
- CN
- China
- Prior art keywords
- parts
- compound soap
- thermo
- barium
- soap
- 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.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a processing aid, particularly a heat stabilizer of polyvinyl chloride. The heat stabilizer is prepared from the following components in parts by weight: 3-8 parts of polymeric metal compound soap, 1-3 parts of stearate, 1-3 parts of benzoate, 0.1-0.8 part of dihydropyridine, 0.1-0.6 part of beta-diketone, 5-10 parts of mineral oil, 1-6 parts of polyhydric alcohol and 0.1-0.8 part of an antioxidant, wherein the polymeric metal compound soap is selected from at least one of barium polyacrylate compound soap, beta-ethyl calcium acrylate zinc compound soap, poly alpha-ethyl acrylic acid and maleic acid copolymerized barium and zinc compound soap and acrylic acid and alpha-ethyl acrylic acid copolymer barium and zinc compound soap. The heat stabilizer provided by the invention has the beneficial effects that the heat stabilizer is environmental-friendly, non-toxic and low in cost, and solves the problem that a conventional single heat stabilizer is short in heat stable time and poor in flowability.
Description
Technical field
The present invention relates to a kind of processing aid, specifically a kind of thermo-stabilizer of polyvinyl chloride.
Technical background
Polyvinyl chloride is one of general in the world five large synthetic resins, and consumption is maximum, and it has superior performance and is widely used in the every field such as construction industry, agricultural, daily necessities.Because processing heat stability during PVC high temperature is poor, must add thermo-stabilizer when its forming process to maintain its performance, conventional thermo-stabilizer mainly contains the stablizers such as lead salts, organic tin, rare earth class and metal soap.Lead salts thermo-stabilizer is cheap, thermostable effect good, and amount ratio is comparatively large, but its toxicity is large, serious harm HUMAN HEALTH contaminate environment.Metal soap thermal stabilizers effect limited capacity.And organic tin thermo-stabilizer performance efficiency, pollution hazard is little, but expensive, and cost is high.Rare earth thermal stabilizer, it is not very desirable for being used alone effect, and performance has much room for improvement, but can realize efficient effect with other thermo-stabilizer is composite.Therefore develop and a kind ofly there is efficient, nontoxic, that cost is low thermo-stabilizer have very important meaning.
Summary of the invention
The object of the invention is to: overcome the technical deficiency that in prior art, thermo-stabilizer toxicity is high, cost is high, the thermo-stabilizer that a kind of performance is high, nontoxic, with low cost is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of thermo-stabilizer, is made up of the component of following weight part: polymer metal compound soap 3-8 part, stearate 1-3 part, benzoate 1-3 part, dihydropyridine 0.1-0.8 part, beta-diketon 0.1-0.6 part, mineral oil 5-10 part, polyvalent alcohol 1-6 part, antioxidant 0.1-0.8 part.
Further, described polymer metal compound soap is selected from: at least one in polyacrylic acid barium compound soap, β-ethylacrylic acid Ca Zn composite soap, poly-α-ethylacrylate and maleic acid copolymerized barium zinc compound soap, vinylformic acid and α-ethylacrylate multipolymer barium zinc compound soap.
Further, described stearate is selected from: at least one in calcium stearate, Zinic stearas, barium stearate.
Further, described polyvalent alcohol is selected from: at least one in tetramethylolmethane, di-tetramethylolmethane, sorbyl alcohol, N.F,USP MANNITOL.
Further, described antioxidant is selected from: 4-[β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] season penta tetra-ethyl ester, tricresyl phosphite (2,4-di-tert-butyl-phenyl) ester, 2, at least one in 6-di-tert-butyl-4-methy phenol, β-positive 18 ethyl-carbonates of (3,5-di-tert-butyl-hydroxy phenyl) propionic acid.
Further, described thermo-stabilizer is made up of the component of following weight part: polymer metal compound soap 6 parts, stearate 2 parts, benzoate 2 parts, dihydropyridine 0.5 part, beta-diketon 0.5 part, 8 parts, mineral oil, polyvalent alcohol 3 parts, antioxidant 0.7 part.
The present invention adopts the object of benzoate to be: on the stearic basis of a kind of negatively charged ion, introduce again another negatively charged ion phenylformic acid, the processing characteristicies such as the oilness of stablizer, consistency are greatly improved.
The present invention adopts the object of mineral oil to be: using mineral oil as organic solvent, can be good at dissolving each other with PVC, thermo-stabilizer is distributed in polyvinyl chloride resin fully, decreases the consumption of thermo-stabilizer.
Employing the invention has the beneficial effects as follows: environmental protection, nontoxic, and cost is low, solves that traditional single thermo-stabilizer heat-stable time is short, the problem of poor fluidity.
Embodiment
According to embodiment, the present invention is further elaborated below, not for limiting right of the present invention.
Embodiment 1
Poly-α-ethylacrylate and maleic acid copolymerized barium zinc compound soap 3 kilograms, Zinic stearas 1 kilogram, benzoate 1 kilogram, dihydropyridine 0.1 kilogram, beta-diketon 0.1 kilogram, 5 kilograms, mineral oil, sorbyl alcohol 1 kilogram, antioxidant 0.1 kilogram.
Embodiment 2
Poly-α-ethylacrylate and maleic acid copolymerized barium zinc compound soap 8 kilograms, Zinic stearas 3 kilograms, benzoate 3 kilograms, dihydropyridine 0.8 kilogram, beta-diketon 0.6 kilogram, 10 kilograms, mineral oil, sorbyl alcohol 6 kilograms, antioxidant 0.8 kilogram.
The present embodiment is preferred forms.
Embodiment 3
Poly-α-ethylacrylate and maleic acid copolymerized barium zinc compound soap 6 kilograms, Zinic stearas 2 kilograms, benzoate 2 kilograms, dihydropyridine 0.5 kilogram, beta-diketon 0.5 kilogram, 8 kilograms, mineral oil, sorbyl alcohol 3 kilograms, antioxidant 0.7 kilogram.
Claims (6)
1. a thermo-stabilizer, is characterized in that being made up of the component of following weight part: polymer metal compound soap 3-8 part, stearate 1-3 part, benzoate 1-3 part, dihydropyridine 0.1-0.8 part, beta-diketon 0.1-0.6 part, mineral oil 5-10 part, polyvalent alcohol 1-6 part, antioxidant 0.1-0.8 part.
2. a kind of thermo-stabilizer according to claim 1, is characterized in that described polymer metal compound soap is selected from: at least one in polyacrylic acid barium compound soap, β-ethylacrylic acid Ca Zn composite soap, poly-α-ethylacrylate and maleic acid copolymerized barium zinc compound soap, vinylformic acid and α-ethylacrylate multipolymer barium zinc compound soap.
3. a kind of thermo-stabilizer according to claim 1, is characterized in that described stearate is selected from: at least one in calcium stearate, Zinic stearas, barium stearate.
4. a kind of thermo-stabilizer according to claim 1, is characterized in that described polyvalent alcohol is selected from: at least one in tetramethylolmethane, di-tetramethylolmethane, sorbyl alcohol, N.F,USP MANNITOL.
5. a kind of thermo-stabilizer according to claim 1, it is characterized in that described antioxidant is selected from: 4-[β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] season penta tetra-ethyl ester, tricresyl phosphite (2,4-di-tert-butyl-phenyl) ester, 2, at least one in 6-di-tert-butyl-4-methy phenol, β-positive 18 ethyl-carbonates of (3,5-di-tert-butyl-hydroxy phenyl) propionic acid.
6. a kind of thermo-stabilizer according to claim 1, is characterized in that being made up of the component of following weight part: polymer metal compound soap 6 parts, stearate 2 parts, benzoate 2 parts, dihydropyridine 0.5 part, beta-diketon 0.5 part, 8 parts, mineral oil, polyvalent alcohol 3 parts, antioxidant 0.7 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723768.6A CN105237911A (en) | 2015-11-01 | 2015-11-01 | Heat stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723768.6A CN105237911A (en) | 2015-11-01 | 2015-11-01 | Heat stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105237911A true CN105237911A (en) | 2016-01-13 |
Family
ID=55035763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510723768.6A Pending CN105237911A (en) | 2015-11-01 | 2015-11-01 | Heat stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105237911A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670185A (en) * | 2016-04-19 | 2016-06-15 | 赖树兴 | Heat-resistant PVC |
| CN106472498A (en) * | 2016-08-31 | 2017-03-08 | 湖南海利化工股份有限公司 | A kind of complex stabilizer for carbofuran derivant and preparation method and application |
| CN108864602A (en) * | 2018-07-17 | 2018-11-23 | 广州广化塑料管道有限公司 | Nano combined heat stabilizer of eutectic applied to PVC material and preparation method thereof |
| CN109762263A (en) * | 2017-11-09 | 2019-05-17 | 丹阳市易通安全技术服务有限公司 | A kind of heat stabilizer |
| CN110066522A (en) * | 2019-04-25 | 2019-07-30 | 安徽华文塑胶科技有限公司 | Anti- precipitation liquid stabilizer of one kind and preparation method thereof |
| CN110183555A (en) * | 2019-05-29 | 2019-08-30 | 河北大学 | A kind of mulberries shape mixes europium polyacrylic acid barium raw powder's production technology |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101717466A (en) * | 2009-11-12 | 2010-06-02 | 浙江大学 | Polyvinyl chloride processing aid and preparation method thereof |
| CN102311560A (en) * | 2011-07-05 | 2012-01-11 | 内蒙古科技大学 | Annular rare earth-calcium zinc heat stabilizer and preparation method thereof |
| CN102504340A (en) * | 2011-11-04 | 2012-06-20 | 安徽师范大学 | Nontoxic calcium and zinc thermal stabilizer |
| CN102604295A (en) * | 2012-01-12 | 2012-07-25 | 河北大学 | Polymer calcium zinc complex soap heat stabilizer, preparation method thereof and application thereof |
-
2015
- 2015-11-01 CN CN201510723768.6A patent/CN105237911A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101717466A (en) * | 2009-11-12 | 2010-06-02 | 浙江大学 | Polyvinyl chloride processing aid and preparation method thereof |
| CN102311560A (en) * | 2011-07-05 | 2012-01-11 | 内蒙古科技大学 | Annular rare earth-calcium zinc heat stabilizer and preparation method thereof |
| CN102504340A (en) * | 2011-11-04 | 2012-06-20 | 安徽师范大学 | Nontoxic calcium and zinc thermal stabilizer |
| CN102604295A (en) * | 2012-01-12 | 2012-07-25 | 河北大学 | Polymer calcium zinc complex soap heat stabilizer, preparation method thereof and application thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670185A (en) * | 2016-04-19 | 2016-06-15 | 赖树兴 | Heat-resistant PVC |
| CN105670185B (en) * | 2016-04-19 | 2017-11-10 | 浙江荣远科技有限公司 | A kind of heat-resistant PVC |
| CN106472498A (en) * | 2016-08-31 | 2017-03-08 | 湖南海利化工股份有限公司 | A kind of complex stabilizer for carbofuran derivant and preparation method and application |
| CN106472498B (en) * | 2016-08-31 | 2019-12-03 | 湖南海利化工股份有限公司 | A kind of compound stabilizer and the preparation method and application thereof for carbofuran derivative |
| CN109762263A (en) * | 2017-11-09 | 2019-05-17 | 丹阳市易通安全技术服务有限公司 | A kind of heat stabilizer |
| CN108864602A (en) * | 2018-07-17 | 2018-11-23 | 广州广化塑料管道有限公司 | Nano combined heat stabilizer of eutectic applied to PVC material and preparation method thereof |
| CN110066522A (en) * | 2019-04-25 | 2019-07-30 | 安徽华文塑胶科技有限公司 | Anti- precipitation liquid stabilizer of one kind and preparation method thereof |
| CN110183555A (en) * | 2019-05-29 | 2019-08-30 | 河北大学 | A kind of mulberries shape mixes europium polyacrylic acid barium raw powder's production technology |
| CN110183555B (en) * | 2019-05-29 | 2021-06-29 | 河北大学 | Preparation method of mulberry-shaped europium-doped barium polyacrylate powder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105237911A (en) | Heat stabilizer | |
| CN101735515B (en) | High-luster weather-resistance flame-retardant V0-stage polypropylene material | |
| CN103146090A (en) | Weather-resistant, flame retardant and impact-resistant polystyrene material, and preparation method | |
| CN102367308B (en) | Flame retardant polypropylene composite material and its preparation method | |
| CN102964715A (en) | Flame-retardant cold-resistant PVC/ABS alloy and preparation method thereof | |
| CN110698867A (en) | Preparation method of calcium-zinc stabilizer for shoe material | |
| CN102391592A (en) | Environmental-friendly calcium-zinc stabilizer for PVC (Polyvinyl Chloride) rolling film and preparation method thereof | |
| CA2478774A1 (en) | Use of calcium carbonate in rigid poly(vinyl chloride) compositions | |
| CN100497467C (en) | Epoxy-zinc soap compound as heat stabilizer for polyvinyl chloride plastic formula | |
| CN105131551A (en) | High-performance halogen-free flame-retardant PC/ASA alloy and preparation method thereof | |
| CN102964680A (en) | Formula of modified polypropylene corrugated pipe for electric power | |
| CN101717466B (en) | Polyvinyl chloride processing aid and preparation method thereof | |
| CN108864619A (en) | A kind of Compositional type PVC rare earth thermal stabilizer and preparation method thereof | |
| CN102070859A (en) | Poly vinyl chloride (PVC) processing molding composite heat stabilizer composition and preparation method thereof | |
| CN114656729A (en) | High-flame-retardant low-temperature-resistant polyvinyl chloride composition and preparation method and application thereof | |
| CN104479281A (en) | High-impact-resistance flame-retardant ABS (acrylonitrile-butadiene-styrene) alloy material | |
| CN108102251B (en) | Cable material for new energy automobile charging pile cable sheath and preparation method thereof | |
| CN104327441A (en) | Montmorillonite synergistic flame-retardant ABS composite material and preparation method thereof | |
| CN101412820A (en) | Inorganic-organic composite heat stabilizer for processing polychloroethylene | |
| CN101469123A (en) | Plastic alloy and preparation thereof | |
| CN104327474A (en) | Montmorillonite synergic flame-retardation PC/ABS alloy material and preparation method thereof | |
| CN109762263A (en) | A kind of heat stabilizer | |
| CN109233143A (en) | A kind of Rare earth composite heat stabilizer for PVC and preparation method thereof | |
| CN104312056A (en) | Organic acid and rare earth composite heat stabilizer for PVC (polyvinyl chloride) | |
| CN105111572A (en) | Expanding material for preparing vehicle body cavity sound insulation block and preparation method therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160113 |
|
| WD01 | Invention patent application deemed withdrawn after publication |