CN102093647A - Foamed polyvinyl chloride material - Google Patents
Foamed polyvinyl chloride material Download PDFInfo
- Publication number
- CN102093647A CN102093647A CN2009102633421A CN200910263342A CN102093647A CN 102093647 A CN102093647 A CN 102093647A CN 2009102633421 A CN2009102633421 A CN 2009102633421A CN 200910263342 A CN200910263342 A CN 200910263342A CN 102093647 A CN102093647 A CN 102093647A
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- CN
- China
- Prior art keywords
- polyvinyl chloride
- chloride material
- foamed polyvinyl
- material according
- foamed
- 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.)
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Abstract
The invention relates to a foamed polyvinyl chloride material, which comprises the following components in part by weight: 100 parts of polyvinyl chloride, 10 to 30 parts of EVA (Ethylene Vinyl Acetate), 3.5 to 6 parts of thermal stabilizer, 0.25 to 0.3 part of lubricant, 0.65 to 0.95 part of foaming agent and 5 to 20 parts of filler. The foamed material can be prepared into a plate for wide application, natural wood is partially substituted, and resources are saved.
Description
Technical field
The present invention relates to a kind of pvc material, particularly a kind of foamed polyvinyl chloride material.
Background technology
China is one of relatively poor country of the forest reserves in the world, and area of woods has only the sixth of world standard per capita, but China is a timber consumption big country, and annual wood consumption is geometric growth.Polyvinyl chloride is the plasthetics of raw material at present, because of its good electrical property, extremely strong acid-proof alkaline, better chemical stability and excellent flame-retardant are widely used in the people's the national defence, industrial production, health care, daily life, but seldom are used to replace timber.
Summary of the invention
The object of the present invention is to provide the substitute of a kind of foamed polyvinyl chloride material as timber.
The technical scheme that realizes the object of the invention is: the present invention includes a kind of poly-foamed vinyl chloride material, its composition and weight ratio are:
100 parts of polyvinyl chloride;
EVA10-30 part;
Thermo-stabilizer 3.5-6 part;
Lubricant 0.25-0.3 part;
Whipping agent 0.65-0.95 part;
Filler 5-20 part.
Above-mentioned foamed polyvinyl chloride material, described thermo-stabilizer are organotin stabilizer.
Above-mentioned foamed polyvinyl chloride material, described organotin stabilizer are a kind of in octyl mercaptan tin, the Methyl stannum mercaptide.
Above-mentioned foamed polyvinyl chloride material, described lubricant are the high-density oxidized polyethlene wax.
Above-mentioned foamed polyvinyl chloride material, described whipping agent are Cellmic C 121.
Above-mentioned foamed polyvinyl chloride material, described filler are calcium carbonate superfine powder.
The present invention has following characteristics: (1) can be made into the sheet material widespread use, and part replaces natural timber, (2) employing calcium carbonate superfine powder that economizes on resources is a filler, under the prerequisite that performance reaches, and maximum saving cost.
Embodiment
(embodiment 1)
Batching:
100 kilograms of polyvinyl chloride;
EVA30 kilogram part;
6 kilograms of octyl mercaptan tin heat stabilizers;
0.3 kilogram of Cellmic C 121;
0.95 kilogram of whipping agent;
5 kilograms of calcium carbonate superfine powders.
Said components is mixed, stirred 60 minutes, be heated to 150 degree and make the mixture fusion, and extrusion moulding, cooling, cutting edge.
(embodiment 2)
Batching:
100 kilograms of polyvinyl chloride;
8 kilograms of parts of EVA;
4.2 kilograms of octyl mercaptan tin heat stabilizers;
0.28 kilogram of Cellmic C 121;
0.75 kilogram of whipping agent;
4 kilograms of calcium carbonate superfine powders.
Said components is mixed, stirred 60 minutes, be heated to 150 degree and make the mixture fusion, and extrusion moulding, cooling, cutting edge.
(embodiment 3)
Batching:
100 kilograms of polyvinyl chloride;
EVA10 kilogram part;
3.5 kilograms of octyl mercaptan tin heat stabilizers;
0.25 kilogram of Cellmic C 121;
0.65 kilogram of whipping agent;
5 kilograms of calcium carbonate superfine powders.
Said components is mixed, stirred 60 minutes, be heated to 150 degree and make the mixture fusion, and extrusion moulding, cooling, cutting edge.
Claims (6)
1. poly-foamed polyvinyl chloride material is characterized in that its composition and weight ratio are:
100 parts of polyvinyl chloride;
EVA10-30 part;
Thermo-stabilizer 3.5-6 part;
Lubricant 0.25-0.3 part;
Whipping agent 0.65-0.95 part;
Filler 5-20 part.
2. foamed polyvinyl chloride material according to claim 1 is characterized in that: described thermo-stabilizer is an organotin stabilizer.
3. foamed polyvinyl chloride material according to claim 2 is characterized in that: described organotin stabilizer is a kind of in octyl mercaptan tin, the Methyl stannum mercaptide.
4. foamed polyvinyl chloride material according to claim 1 is characterized in that: described lubricant is a high-density hydrogenation polyethylene wax.
5. foamed polyvinyl chloride material according to claim 1 is characterized in that: described whipping agent is a Cellmic C 121.
6. foamed polyvinyl chloride material according to claim 1 is characterized in that: described filler is a calcium carbonate superfine powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102633421A CN102093647A (en) | 2009-12-11 | 2009-12-11 | Foamed polyvinyl chloride material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102633421A CN102093647A (en) | 2009-12-11 | 2009-12-11 | Foamed polyvinyl chloride material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102093647A true CN102093647A (en) | 2011-06-15 |
Family
ID=44126927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102633421A Pending CN102093647A (en) | 2009-12-11 | 2009-12-11 | Foamed polyvinyl chloride material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102093647A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102993601A (en) * | 2012-11-26 | 2013-03-27 | 芜湖海螺新材料有限公司 | Formula of polyvinyl chloride (PVC) foamed sheet and preparation method thereof |
| CN106313670A (en) * | 2016-09-19 | 2017-01-11 | 湖北大学 | Indoor wall decorating plate with air purifying function |
| CN106493967A (en) * | 2016-09-19 | 2017-03-15 | 湖北大学 | A kind of preparation method of the indoor wall decorative panel with air-cleaning function |
-
2009
- 2009-12-11 CN CN2009102633421A patent/CN102093647A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102993601A (en) * | 2012-11-26 | 2013-03-27 | 芜湖海螺新材料有限公司 | Formula of polyvinyl chloride (PVC) foamed sheet and preparation method thereof |
| CN106313670A (en) * | 2016-09-19 | 2017-01-11 | 湖北大学 | Indoor wall decorating plate with air purifying function |
| CN106493967A (en) * | 2016-09-19 | 2017-03-15 | 湖北大学 | A kind of preparation method of the indoor wall decorative panel with air-cleaning function |
| CN106493967B (en) * | 2016-09-19 | 2018-05-29 | 湖北大学 | A kind of preparation method of the indoor wall decorative panel with air-cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110615 |