CN102417676A - Composite stabilizing agent for transparent polyvinyl chloride (PVC) material and preparation method thereof - Google Patents
Composite stabilizing agent for transparent polyvinyl chloride (PVC) material and preparation method thereof Download PDFInfo
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- CN102417676A CN102417676A CN2011103630714A CN201110363071A CN102417676A CN 102417676 A CN102417676 A CN 102417676A CN 2011103630714 A CN2011103630714 A CN 2011103630714A CN 201110363071 A CN201110363071 A CN 201110363071A CN 102417676 A CN102417676 A CN 102417676A
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Abstract
The invention belongs to the field of chemical engineering, and specifically, relates to a composite stabilizing agent for a transparent polyvinyl chloride (PVC) material and a preparation method thereof. The composite stabilizing agent for a PVC material comprises: by weight, 55 to 120 parts of main stabilizing agents, 5.5 to 25 parts of auxiliary stabilizing agents and 1.55 to 3.5 parts of auxiliary agents. The main stabilizing agents comprise: by weight, 50 to 90 parts of one or more organic tin compounds and 5 to 30 parts of one or more rare earth compounds. The auxiliary stabilizing agents comprise: by weight, 1 to 10 parts of one or more phosphite ester compounds, 4 to 10 parts of epoxy soybean oil and 0.5 to 5 parts of beta-diketone compounds. The auxiliary agents comprise: by weight, 1.5 to 3 parts of an emulsifier and 0.05 to 0.5 parts of an antifoaming agent. The composite stabilizing agent for a PVC material has good thermostability, does not influence PVC product transparency, and has certain machinability and lubricity. The preparation method cam greatly reduce a product production cost without change of thermostability through addition of the auxiliary stabilizing agents having relatively low costs, and has good economic benefits.
Description
Technical field
The invention belongs to chemical field, be specifically related to a kind of transparent PVC with one package stabilizer and preparation method thereof.
Background technology
In recent years, the fast development of China's SE (PVC) industry and the adjustment optimization of consumption structure have greatly driven research and development, the production of plastic heat stabilizer and have used the fast development of consuming.Because organotin has excellent properties such as good thermostability, initial coloring, nontoxicity, the transparency; So far be still in the PVC thermo-stabilizer purposes the widest, the best type thermal stabilizing agent of effect; Also be to consume one of fastest-rising PVC stablizer in recent years, average growth rate per annum reaches 32%.Therefore but there is the cost problem of higher in single use organo-tin het stabilizer, develops that a kind of cost is low, the transparent PVC of high effect nontoxic has vast market prospect with one package stabilizer.
Summary of the invention
For solving existing organotin stabilizer cost technical problems of high, the present invention proposes a kind of transparent PVC with one package stabilizer and preparation method thereof.
Technical scheme of the present invention is: a kind of transparent PVC is used one package stabilizer, is made up of main body stablizer 55～120 weight parts, auxiliary stabilizer 5.5～25 weight parts and auxiliary agent 1.55～3.5 weight parts; Said main body stablizer comprises the organo-tin compound of 50～90 weight parts and the rare-earth compounds of 5～30 weight parts; Said auxiliary stabilizer comprises the phosphite ester compound of 1～10 weight part, the epoxy soybean oil of 4～10 weight parts and the beta-diketone compounds of 0.5～5 weight part; Said auxiliary agent comprises the emulsifying agent of 1.5～3 weight parts and the skimmer of 0.05～0.5 weight part.
Said organo-tin compound is selected one or more the mixture in thiol methyl tin, thiol-butyl tin or the dibutyl tin laurate for use.
Said rare-earth compounds is selected one or more the mixture in Triple Pressed Stearic Acid lanthanum, cerium stearate or the Triple Pressed Stearic Acid neodymium for use.
Said phosphite ester compound is selected one or more the mixture in phosphorous acid hexichol one different monooctyl ester, triphenyl phosphite or the diisooctyl phenyl phosphite for use.
Said beta-diketone compounds is mixed by hard acyl benzoyl methane and diphenylpropane-1,3-dione(DPPO), and both weight ratios are 2: 8～8: 2.
Said emulsifying agent is selected one or more the mixture in sodium lauryl sulphate, X 2073, OP-10 or the tween-80 for use.
Said skimmer is selected tributyl phosphate for use.
Transparent PVC with the preparation method of one package stabilizer is: at first; The emulsifying agent of the rare-earth compounds of the organo-tin compound of 50～90 weight parts, 5～30 weight parts and 1.5～3 weight parts added in the reaction kettle stir; The control stirring velocity is 200～500r/min; When temperature rises to 70～80 ℃, add phosphite ester compound, the epoxy soybean oil of 4～10 weight parts and the beta-diketone compounds of 0.5～5 weight part of 1～10 weight part; The skimmer that adds 0.05～0.5 weight part in the whipping process stirs 50～100min discharging, and filtration promptly gets transparent PVC and uses one package stabilizer.
The transparent PVC that makes with the physical and chemical indexes of one package stabilizer is: outward appearance is faint yellow oiliness homogeneous liquid; Tin content >=16.0%; Sulphur content >=8.0%; Rare earth ion content >=3.0%; (20 ℃ is 1.80～1.95 g/cm3) to density.
Beneficial effect of the present invention is: 1, in the main body stablizer, introduce rare earth compound, improve the thermal stability in the polrvinyl chloride product course of processing greatly, and do not influence the properties of transparency of PVC goods; 2, transparent PVC provided by the invention is used one package stabilizer; Though tin content descends to some extent; But owing to arrange in pairs or groups with phosphite ester compound and other auxiliary stabilizer rational and effective; Can meet or exceed the thermostable effect of single organo-tin het stabilizer, and have certain processibility and oilness; 3, the present invention through adding other relatively low auxiliary stabilizer of cost, greatly reduces production cost of products under the prerequisite that does not change thermal stability, has good economic benefits.
Embodiment
Below specify the present invention through embodiment, like no specified otherwise, all umbers all are parts by weight.
Embodiment 1
Prepare transparent PVC by following prescription and method and use one package stabilizer:
Prescription: main body stablizer: thiol methyl tin, 78 parts, Triple Pressed Stearic Acid lanthanum, 5 parts; Auxiliary stabilizer: diisooctyl phenyl phosphite, 4 parts, the beta-diketone compounds that epoxy soybean oil, 10 parts and 1: 1 hard acyl benzoyl methane of mass ratio and benzoyl methane blended form, 3 parts; Emulsifying agent: OP-10,1 part; Skimmer: tributyl phosphate, 0.1 part.
Preparing method: with thiol methyl tin, 78 parts; Stir in Triple Pressed Stearic Acid lanthanum, 5 parts and OP-10,1 part of adding reaction kettle; The control stirring velocity is 200～500r/min, when temperature rises to 70～80 ℃, adds diisooctyl phenyl phosphite, 4 parts; The beta-diketone compounds that epoxy soybean oil, 10 parts and 1: 1 hard acyl benzoyl methane of mass ratio and benzoyl methane blended form, 3 parts; The tributyl phosphate that adds 0.1 part in the whipping process stirs 50～100min discharging, and filtration promptly gets transparent PVC and uses one package stabilizer.
Embodiment 2
Select for use the thiol-butyl tin except that organo-tin compound changes to, all the other are all identical with embodiment 1.
Embodiment 3
Select for use the dibutyl tin laurate except that organo-tin compound changes to, all the other are all identical with embodiment 1.
Embodiment 4
Remove thiol methyl tin and change to 80 parts, Triple Pressed Stearic Acid lanthanum by 78 parts and change to 3 especially by 5 parts, all the other are all identical with embodiment 1.
Embodiment 5
Remove thiol methyl tin and change to 60 parts, Triple Pressed Stearic Acid lanthanum by 78 parts and change to 20 parts, diisooctyl phenyl phosphite by 5 parts and change to 7 especially by 4 parts, all the other are all identical with embodiment 1.
Embodiment 6
Remove diisooctyl phenyl phosphite and make 2 parts, beta-diketone compounds into by 4 parts and make 5 into especially by 3 parts, all the other are all identical with embodiment 1.
Comparative Examples 1
Use 100 parts of thiol methyl tins separately.
Comparative Examples 2
Use 100 parts of thiol-butyl tins separately.
Comparative Examples 3
Use 100 parts of dibutyl tin laurates separately.
According to the hard slice prescription of PVC (PVC:100 part; OPE:0.4 part; Triple Pressed Stearic Acid: 0.4 part; Titanium oxide: 5 parts; Processing aid ACR:1.5 part; CPE:6 part; Stablizer: 4 parts) embodiment 1～6 is carried out static heat stability test, tensile strength test, elongation at break test, the test of-14 ℃ of low-temperature impact compression winter hardiness respectively with Comparative Examples 1～3, the result is as shown in table 1.
The analysis of table 1 performance test data
Can be found out that by table 1 embodiment 1,2,3,5 low-temperature impacts compression winter hardiness is best, embodiment 4,6 takes second place, and is all good than Comparative Examples 1,2,3; Basically identical aspect transparency.
Claims (8)
1. a transparent PVC is used one package stabilizer, it is characterized in that, is made up of main body stablizer 55～120 weight parts, auxiliary stabilizer 5.5～25 weight parts and auxiliary agent 1.55～3.5 weight parts;
Said main body stablizer comprises the organo-tin compound of 50～90 weight parts and the rare-earth compounds of 5～30 weight parts;
Said auxiliary stabilizer comprises the phosphite ester compound of 1～10 weight part, the epoxy soybean oil of 4～10 weight parts and the beta-diketone compounds of 0.5～5 weight part;
Said auxiliary agent comprises the emulsifying agent of 1.5～3 weight parts and the skimmer of 0.05～0.5 weight part.
2. transparent PVC according to claim 1 is used one package stabilizer, it is characterized in that, said organo-tin compound is selected one or more the mixture in thiol methyl tin, thiol-butyl tin or the dibutyl tin laurate for use.
3. transparent PVC according to claim 1 is used one package stabilizer, it is characterized in that, said rare-earth compounds is selected one or more the mixture in Triple Pressed Stearic Acid lanthanum, cerium stearate or the Triple Pressed Stearic Acid neodymium for use.
4. transparent PVC according to claim 1 is used one package stabilizer, it is characterized in that, said phosphite ester compound is selected one or more the mixture in phosphorous acid hexichol one different monooctyl ester, triphenyl phosphite or the diisooctyl phenyl phosphite for use.
5. transparent PVC according to claim 1 is used one package stabilizer, it is characterized in that, said beta-diketone compounds is mixed by hard acyl benzoyl methane and diphenylpropane-1,3-dione(DPPO), and both weight ratios are 2: 8～8: 2.
6. transparent PVC according to claim 1 is used one package stabilizer, it is characterized in that, said emulsifying agent is selected one or more the mixture in sodium lauryl sulphate, X 2073,0P-10 or the tween-80 for use.
7. transparent PVC according to claim 1 is used one package stabilizer, it is characterized in that, said skimmer is selected tributyl phosphate for use.
8. transparent PVC according to claim 1 is used one package stabilizer; Its preparation method is: at first; The emulsifying agent of the rare-earth compounds of the organo-tin compound of 50～90 weight parts, 5～30 weight parts and 1.5～3 weight parts added in the reaction kettle stir; The control stirring velocity is 200～500r/min, when temperature rises to 70～80 ℃, adds phosphite ester compound, the epoxy soybean oil of 4～10 weight parts and the beta-diketone compounds of 0.5～5 weight part of 1～10 weight part; The skimmer that adds 0.05～0.5 weight part in the whipping process stirs 50～100min discharging, and filtration promptly gets transparent PVC and uses one package stabilizer.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387720A (en) * | 2012-05-10 | 2013-11-13 | 荣升塑胶（上海）有限公司 | Wallpaper film |
| CN103387719A (en) * | 2012-05-10 | 2013-11-13 | 荣升塑胶（上海）有限公司 | Polyvinyl chloride (PVC) embossed film for using on gypsum board and manufacturing method of PVC embossed film |
| CN104109324A (en) * | 2014-07-31 | 2014-10-22 | 东莞市祺龙电业有限公司 | Insulating and environment-friendly PVC modified material and preparation method thereof |
| CN104109323A (en) * | 2014-07-31 | 2014-10-22 | 东莞市祺龙电业有限公司 | Migration-resistant environment-friendly PVC (Polyvinyl Chloride) modified material and preparation method thereof |
| CN104681207A (en) * | 2014-12-09 | 2015-06-03 | 东莞市瀛通电线有限公司 | Preparation method of transparent pattern headphone cable and product |
| CN105218973A (en) * | 2015-10-13 | 2016-01-06 | 云南锡业股份有限公司 | A kind of high efficiency composition polychloroethylene heat stabilizer and preparation method thereof |
| CN105647067A (en) * | 2016-04-08 | 2016-06-08 | 苏州新区华士达工程塑胶有限公司 | Engineering plastic composition with high hardness |
| CN106519480A (en) * | 2016-10-14 | 2017-03-22 | 瑞安市顺丰塑料助剂有限公司 | A polyvinyl chloride highly-heat-resistant stabilizing component used for shoes and a preparing method thereof |
| CN106751064A (en) * | 2016-12-10 | 2017-05-31 | 包头稀土研究院 | A kind of phosphorus or phosphonic acid ester rare earth compound PVC heat stabilizer |
| CN111410802A (en) * | 2020-04-21 | 2020-07-14 | 安徽道润新材料科技有限公司 | Composite stabilizer for PVC (polyvinyl chloride) |
| CN111807944A (en) * | 2020-08-14 | 2020-10-23 | 安徽大学 | Preparation method of tin-doped lanthanum acetylacetonate as PVC heat stabilizer |
| WO2022135422A1 (en) * | 2020-12-25 | 2022-06-30 | 安徽理工大学 | Synergistic heat stabilizer and use thereof in improving heat stability of pvc |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100999591A (en) * | 2006-12-31 | 2007-07-18 | 中国科学院广州化学研究所 | Orgnic rare earth thiolate composite stabilizator for halogen-containing polymer and application thereof |
| CN101230153A (en) * | 2007-06-11 | 2008-07-30 | 苏汉忠 | Phosphorus-containing composition and use thereof |
| CN101914250A (en) * | 2010-08-20 | 2010-12-15 | 浙江大学 | Preparation method of environment-friendly modified polyvinyl chloride master batch with high fluidity and heat stability |
-
2011
- 2011-11-16 CN CN 201110363071 patent/CN102417676B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100999591A (en) * | 2006-12-31 | 2007-07-18 | 中国科学院广州化学研究所 | Orgnic rare earth thiolate composite stabilizator for halogen-containing polymer and application thereof |
| CN101230153A (en) * | 2007-06-11 | 2008-07-30 | 苏汉忠 | Phosphorus-containing composition and use thereof |
| CN101914250A (en) * | 2010-08-20 | 2010-12-15 | 浙江大学 | Preparation method of environment-friendly modified polyvinyl chloride master batch with high fluidity and heat stability |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387719A (en) * | 2012-05-10 | 2013-11-13 | 荣升塑胶（上海）有限公司 | Polyvinyl chloride (PVC) embossed film for using on gypsum board and manufacturing method of PVC embossed film |
| CN103387720A (en) * | 2012-05-10 | 2013-11-13 | 荣升塑胶（上海）有限公司 | Wallpaper film |
| CN104109323B (en) * | 2014-07-31 | 2016-06-15 | 东莞市祺龙电业有限公司 | A kind of environment-friendly PVC of resistance to migration is material modified and preparation method thereof |
| CN104109324A (en) * | 2014-07-31 | 2014-10-22 | 东莞市祺龙电业有限公司 | Insulating and environment-friendly PVC modified material and preparation method thereof |
| CN104109323A (en) * | 2014-07-31 | 2014-10-22 | 东莞市祺龙电业有限公司 | Migration-resistant environment-friendly PVC (Polyvinyl Chloride) modified material and preparation method thereof |
| CN104109324B (en) * | 2014-07-31 | 2016-08-24 | 东莞市祺龙电业有限公司 | A kind of insulating environment-friendly PVC is material modified and preparation method thereof |
| CN104681207A (en) * | 2014-12-09 | 2015-06-03 | 东莞市瀛通电线有限公司 | Preparation method of transparent pattern headphone cable and product |
| CN105218973A (en) * | 2015-10-13 | 2016-01-06 | 云南锡业股份有限公司 | A kind of high efficiency composition polychloroethylene heat stabilizer and preparation method thereof |
| CN105647067A (en) * | 2016-04-08 | 2016-06-08 | 苏州新区华士达工程塑胶有限公司 | Engineering plastic composition with high hardness |
| CN106519480A (en) * | 2016-10-14 | 2017-03-22 | 瑞安市顺丰塑料助剂有限公司 | A polyvinyl chloride highly-heat-resistant stabilizing component used for shoes and a preparing method thereof |
| CN106519480B (en) * | 2016-10-14 | 2018-09-28 | 瑞安市顺丰塑料助剂有限公司 | A kind of shoes polyvinyl chloride containing high heat-resisting stabilizing agent |
| CN106751064A (en) * | 2016-12-10 | 2017-05-31 | 包头稀土研究院 | A kind of phosphorus or phosphonic acid ester rare earth compound PVC heat stabilizer |
| CN111410802A (en) * | 2020-04-21 | 2020-07-14 | 安徽道润新材料科技有限公司 | Composite stabilizer for PVC (polyvinyl chloride) |
| CN111807944A (en) * | 2020-08-14 | 2020-10-23 | 安徽大学 | Preparation method of tin-doped lanthanum acetylacetonate as PVC heat stabilizer |
| CN111807944B (en) * | 2020-08-14 | 2022-08-30 | 安徽大学 | Preparation method of PVC heat stabilizer tin-doped lanthanum acetylacetonate |
| WO2022135422A1 (en) * | 2020-12-25 | 2022-06-30 | 安徽理工大学 | Synergistic heat stabilizer and use thereof in improving heat stability of pvc |
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