CN103254528A - Heat insulation type PVC (Poly Vinyl Chloride) foaming material and preparation method thereof - Google Patents
Heat insulation type PVC (Poly Vinyl Chloride) foaming material and preparation method thereof Download PDFInfo
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- CN103254528A CN103254528A CN2013101910071A CN201310191007A CN103254528A CN 103254528 A CN103254528 A CN 103254528A CN 2013101910071 A CN2013101910071 A CN 2013101910071A CN 201310191007 A CN201310191007 A CN 201310191007A CN 103254528 A CN103254528 A CN 103254528A
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Abstract
The invention relates to a heat insulation type PVC (Poly Vinyl Chloride) foaming material and a preparation method thereof. The heat insulation type PVC foaming material comprises the following components in parts by mass: 95-110 parts of PVC resins, 35-48 parts of barium sulfate, 1.5-3 parts of chlorinated paraffins, 0.5-1.5 parts of antimonous oxide, 1-2 parts of imarcaptoacetate dioctyltin, 0.5-2 parts of octadecanamide, 0.5-2 parts of ACR (Acrylic Ester) 401, 0.5-1.5 parts of MBS (Methyl methacrylate-Butadiene-Styrene) resins, 0.15-0.35 part of heat insulation agent, 1.5-3 parts of antioxidant, and 0.8-1.5 parts of foaming agent. According to the heat insulation type PVC foaming material and the preparation method thereof, the material has high strength and high tenacity, and a good flame retardant effect and a good waterproof effect. Meanwhile, the heat insulation type PVC foaming material has a good heat insulation effect while being used for preparing materials including wallboards and the like.
Description
Technical field
The present invention relates to a kind of PVC material, relate in particular to a kind of heat insulation type PVC foam material and preparation method thereof.
Background technology
PVC, full name is Polyvinylchloride, major ingredient is polyvinyl chloride, adds other one-tenth in addition and assigns to strengthen its thermotolerance, toughness, ductility etc.It is liked deeply in the world today, rather popular and a kind of synthetic materials of also being widely used.Its global usage quantity is in second in various synthetic materialss.The PVC material can be used for making anti-corrosion pipeline, pipe fitting, finishing material, wallboard, floor etc.The PVC film has high light resistance and resistivity against fire, guarantees the high quality of PVC film.See that all sidedly PVC is actual to be the product of a kind of low input, high yield.Therefore, people are more and more higher to the requirement of PVC material, for wallboard, need to have heat-blocking action more, make indoor maintenance cool in summer and warm in winter.But present PVC wallboard does not also have this function.
Summary of the invention
The technical problem that solves:Do not have heat insulation shortcoming at above-mentioned PVC wallboard, a kind of heat insulation type PVC foam material and preparation method thereof is provided.
Technical scheme:A kind of heat insulation type PVC foam material and preparation method thereof contains following composition in mass parts: polyvinyl chloride resin: 95～110 parts; Barium sulfate: 35～48 parts; Clorafin: 1.5～3 parts; Antimonous oxide: 0.5～1.5 part; Dimercapto 2-ethyl hexyl ethanoate dioctyltin: 1～2 part; Stearic amide: 0.5～2 part; ACR401:0.5～2 part; MBS resin: 0.5～1.5 part; Insulation agent: 0.15～0.35 part; Oxidation inhibitor: 1.5～3 parts; Whipping agent: 0.8～1.5 part.
The preparation method of heat insulation type PVC foam material described above, the preparation process of this method is as follows:
The first step: polyvinyl chloride resin and dimercapto 2-ethyl hexyl ethanoate dioctyltin are added, begin to stir, add barium sulfate and clorafin when being warming up to 60～65 ℃, continue to stir;
Second step: add barium sulfate, stearic amide, ACR401 and MBS resin when temperature reaches 80～85 ℃, stir, be warming up to 95～105 ℃;
The 3rd step: add whipping agent, oxidation inhibitor and insulation agent at last successively, be cooled to 30～35 ℃ after stirring, discharging obtains heat insulation type PVC foam material.
Insulation agent described above is made up of Si oxide, screening agent and tamper composite Nano level powder.
Beneficial effect:Heat insulation type PVC foam material provided by the invention and preparation method thereof, this tensile strength of material 〉=20.3MPA, elongation at break 〉=350%, high temperature resistantly reach 140 ℃, low temperature resistant reaching-50 ℃, and fire-retardant and waterproof action is good is when being used as the material of preparation wallboard etc. simultaneously, have good heat-blocking action, make to keep cool in summer and warm in winter in the room.
Embodiment
Embodiment 1
Present embodiment provides a kind of heat insulation type PVC foam material and preparation method thereof, contains following composition in mass parts: polyvinyl chloride resin: 100 parts; Barium sulfate: 42 parts; Clorafin: 2.2 parts; Antimonous oxide: 0.8 part; Dimercapto 2-ethyl hexyl ethanoate dioctyltin: 1.5 parts; Stearic amide: 1.3 parts; ACR401:1.2 part; MBS resin: 1 part; Insulation agent: 0.24 part; Oxidation inhibitor: 2.5 parts; Whipping agent: 1.2 parts.
The preparation process of heat insulation type PVC foam material is as follows: polyvinyl chloride resin and dimercapto 2-ethyl hexyl ethanoate dioctyltin are added, begin to stir, add barium sulfate and clorafin when being warming up to 60～65 ℃, continue to stir; Add barium sulfate, stearic amide, ACR401 and MBS resin when temperature reaches 80～85 ℃, stir, be warming up to 95～105 ℃; Add whipping agent, oxidation inhibitor and insulation agent at last successively, be cooled to 30～35 ℃ after stirring, discharging obtains heat insulation type PVC foam material.
Heat insulation type PVC foam material provided by the invention and preparation method thereof prepares wallboard with this material, and heat-blocking action is obvious, and its tensile strength is 22.3MPA, and elongation at break is 360%, high temperature resistantly reaches 155 ℃, low temperature resistant reaching-60 ℃.
Embodiment 2
Present embodiment provides a kind of heat insulation type PVC foam material and preparation method thereof, contains following composition in mass parts: polyvinyl chloride resin: 95 parts; Barium sulfate: 35 parts; Clorafin: 1.5 parts; Antimonous oxide: 0.5 part; Dimercapto 2-ethyl hexyl ethanoate dioctyltin: 1 part; Stearic amide: 0.5 part; ACR401:0.5 part; MBS resin: 0.5 part; Insulation agent: 0.15 part; Oxidation inhibitor: 1.5 parts; Whipping agent: 0.8 part.
The preparation process of heat insulation type PVC foam material is as follows: polyvinyl chloride resin and dimercapto 2-ethyl hexyl ethanoate dioctyltin are added, begin to stir, add barium sulfate and clorafin when being warming up to 60～65 ℃, continue to stir; Add barium sulfate, stearic amide, ACR401 and MBS resin when temperature reaches 80～85 ℃, stir, be warming up to 95～105 ℃; Add whipping agent, oxidation inhibitor and insulation agent at last successively, be cooled to 30～35 ℃ after stirring, discharging obtains heat insulation type PVC foam material.
Heat insulation type PVC foam material provided by the invention and preparation method thereof prepares wallboard with this material, and heat-blocking action is obvious, and its tensile strength is 21.5MPA, and elongation at break is 356%, high temperature resistantly reaches 148 ℃, low temperature resistant reaching-54 ℃.
Embodiment 3
Present embodiment provides a kind of heat insulation type PVC foam material and preparation method thereof, contains following composition in mass parts: polyvinyl chloride resin: 110 parts; Barium sulfate: 48 parts; Clorafin: 3 parts; Antimonous oxide: 1.5 parts; Dimercapto 2-ethyl hexyl ethanoate dioctyltin: 2 parts; Stearic amide: 2 parts; ACR401:2 part; MBS resin: 1.5 parts; Insulation agent: 0.35 part; Oxidation inhibitor: 3 parts; Whipping agent: 1.5 parts.
The preparation process of heat insulation type PVC foam material is as follows: polyvinyl chloride resin and dimercapto 2-ethyl hexyl ethanoate dioctyltin are added, begin to stir, add barium sulfate and clorafin when being warming up to 60～65 ℃, continue to stir; Add barium sulfate, stearic amide, ACR401 and MBS resin when temperature reaches 80～85 ℃, stir, be warming up to 95～105 ℃; Add whipping agent, oxidation inhibitor and insulation agent at last successively, be cooled to 30～35 ℃ after stirring, discharging obtains heat insulation type PVC foam material.
Heat insulation type PVC foam material provided by the invention and preparation method thereof prepares wallboard with this material, and heat-blocking action is obvious, and its tensile strength is 20.3MPA, and elongation at break is 350%, high temperature resistantly reaches 140 ℃, low temperature resistant reaching-50 ℃.
The above is the preferred embodiments of the present invention, but the present invention also is not limited to above only embodiment, does improvement slightly and also will be considered as protection scope of the present invention on embodiment.
Claims (3)
1. heat insulation type PVC foam material is characterized in that containing following composition in mass parts:
95～110 parts of polyvinyl chloride resins
35～48 parts in barium sulfate
1.5～3 parts of clorafins
0.5～1.5 part of antimonous oxide
1～2 part of dimercapto 2-ethyl hexyl ethanoate dioctyltin
0.5～2 part of stearic amide
0.5～2 part of ACR401
0.5～1.5 part of MBS resin
0.15～0.35 part of insulation agent
1.5～3 parts in oxidation inhibitor
0.8～1.5 part of whipping agent.
2. heat insulation type PVC foam material according to claim 1, it is characterized in that: described insulation agent is made up of Si oxide, screening agent and tamper composite Nano level powder.
3. the preparation method of heat insulation type PVC foam material as claimed in claim 1 is characterized in that the preparation process of this method is as follows:
The first step: polyvinyl chloride resin and dimercapto 2-ethyl hexyl ethanoate dioctyltin are added, begin to stir, add barium sulfate and clorafin when being warming up to 60～65 ℃, continue to stir;
Second step: add barium sulfate, stearic amide, ACR401 and MBS resin when temperature reaches 80～85 ℃, stir, be warming up to 95～105 ℃;
The 3rd step: add whipping agent, oxidation inhibitor and insulation agent at last successively, be cooled to 30～35 ℃ after stirring, discharging obtains heat insulation type PVC foam material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013101910071A CN103254528A (en) | 2013-05-22 | 2013-05-22 | Heat insulation type PVC (Poly Vinyl Chloride) foaming material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013101910071A CN103254528A (en) | 2013-05-22 | 2013-05-22 | Heat insulation type PVC (Poly Vinyl Chloride) foaming material and preparation method thereof |
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| CN103254528A true CN103254528A (en) | 2013-08-21 |
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| CN2013101910071A Withdrawn CN103254528A (en) | 2013-05-22 | 2013-05-22 | Heat insulation type PVC (Poly Vinyl Chloride) foaming material and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103772850A (en) * | 2014-01-14 | 2014-05-07 | 安庆市吉美装饰材料有限责任公司 | Easy-cleaning and anti-static pvc (polyvinyl chloride) fastening plate |
| CN103897299A (en) * | 2014-03-31 | 2014-07-02 | 河南磊森实业有限公司 | Microlite PVC foam floor |
| CN110466222A (en) * | 2019-07-12 | 2019-11-19 | 安徽绿谷新材料有限公司 | A kind of radiation-resistant environment-friendly type mixing plastic floor tile pad and its processing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1164462A (en) * | 1996-05-06 | 1997-11-12 | 中国科学院化学研究所 | Rigid PVC direct-mixing injection material and its preparation method |
| JP2003012846A (en) * | 2001-06-26 | 2003-01-15 | Kanegafuchi Chem Ind Co Ltd | Foamable vinyl-chloride resin composition |
| CN101306597A (en) * | 2008-07-01 | 2008-11-19 | 成都科航建材科技发展集团有限公司 | Multifunctional composite sheet material and process for making same |
| CN102344623A (en) * | 2010-08-03 | 2012-02-08 | 苏州富通电器塑业有限公司 | Outdoor polymeric environment-friendly floor |
-
2013
- 2013-05-22 CN CN2013101910071A patent/CN103254528A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1164462A (en) * | 1996-05-06 | 1997-11-12 | 中国科学院化学研究所 | Rigid PVC direct-mixing injection material and its preparation method |
| JP2003012846A (en) * | 2001-06-26 | 2003-01-15 | Kanegafuchi Chem Ind Co Ltd | Foamable vinyl-chloride resin composition |
| CN101306597A (en) * | 2008-07-01 | 2008-11-19 | 成都科航建材科技发展集团有限公司 | Multifunctional composite sheet material and process for making same |
| CN102344623A (en) * | 2010-08-03 | 2012-02-08 | 苏州富通电器塑业有限公司 | Outdoor polymeric environment-friendly floor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103772850A (en) * | 2014-01-14 | 2014-05-07 | 安庆市吉美装饰材料有限责任公司 | Easy-cleaning and anti-static pvc (polyvinyl chloride) fastening plate |
| CN103897299A (en) * | 2014-03-31 | 2014-07-02 | 河南磊森实业有限公司 | Microlite PVC foam floor |
| CN110466222A (en) * | 2019-07-12 | 2019-11-19 | 安徽绿谷新材料有限公司 | A kind of radiation-resistant environment-friendly type mixing plastic floor tile pad and its processing method |
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Application publication date: 20130821 |