CN102373790A - Double-layer CPE (chlorinated poly ethylene) modified PVC (polyvinyl chloride) plastic floor - Google Patents
Double-layer CPE (chlorinated poly ethylene) modified PVC (polyvinyl chloride) plastic floor Download PDFInfo
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- CN102373790A CN102373790A CN2010102482941A CN201010248294A CN102373790A CN 102373790 A CN102373790 A CN 102373790A CN 2010102482941 A CN2010102482941 A CN 2010102482941A CN 201010248294 A CN201010248294 A CN 201010248294A CN 102373790 A CN102373790 A CN 102373790A
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Abstract
The invention belongs to a PVC (polyvinyl chloride) floor and particularly relates to a double-layer CPE (chlorinated poly ethylene) modified PVC plastic floor. The double-layer CPE modified PVC plastic floor is characterized by being formed in a double-layer structure, wherein the auxiliary material forms a surface layer, and the main material forms a bottom layer; the main material comprises the following components in parts by weight: 100-120 parts of PVC resin, 35-40 parts of calcium carbonate, 8-10 parts of CPE, 8-10 parts of Octyltin Mercaptide, 10-20 parts of dioctyl phthalate and 5-8 parts of stearic acid; and the auxiliary material comprises the following components in parts by weight: 100-120 parts of PVC resin, 10-12 parts of MBS resin, 3-5 parts of zinc stearate, 4-6 parts of dibutyl phthalate, 5-8 parts of tribasic lead sulfate and 2-4 parts of di-tert-butyl hydroquinone. The CPE is added into the calcic-plastic composite material, which not only can replace the plasticizer DBP (dibutyl phthalate), but also is helpful to the uniform dispersion of calcium carbonate and PVC resin.
Description
Technical field
The invention belongs to the PVC floor, particularly double-deck CPE Modifying Character for PVC Plastic floor.
Background technology
The PVC material is a kind of advanced composite material (ACM), has been widely used in departments such as industry, agricultural, building in recent years. its main feature is in a certain amount of resin, to add a large amount of inorganic fillers, increases the rigidity and the dimensional stability of goods.Not only reduced cost, and can be to mould Dai Mu, for plastics industry has been opened up new purposes.Operate in machine-shaping.The present invention provides a kind of novel floor, in polyvinyl chloride (PVC) resin, adds proper C PE, can reduce resin melt viscosity, improve mobile, improve the processing of plastic performance; Impact strength, resistance to low temperature, the weather resisteant that can also improve PVC can, prolong the application life of goods.
Summary of the invention
Goal of the invention
The present invention provides a kind of double-deck CPE Modifying Character for PVC Plastic floor, and its performance has had greatly raising.
Technical scheme
A kind of double-deck CPE Modifying Character for PVC Plastic floor is characterized in that being made up of double-decker, and auxiliary material is formed the top layer, and major ingredient constitutes bottom; By weight wherein,
The major ingredient prescription is: Corvic 100-120 part, calcium carbonate 35-40 part, CPE 8-10 part, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 8-10 part, dioctyl phthalate 10-20 part, stearic acid 5-8 part.
The prescription of auxiliary material is: Corvic 100-120 part, MBS resin 10-12 part, zinc stearate 3-5 part, dibutyl phthalate 4-6 part, lead sulfate tribasic 5-8 part, di-tert-butyl hydroquinone's resin 2-4 part.
The preparation technology on a kind of double-decker antistatic polyvinyl chloride plastic floor:
A, batch mixing mix above-mentioned prescription;
B, mixing: on two roller plastics processing mills that the PVC plasticizing is even; Temperature is about 140-160;
C, extrude: extrude by foamed plastic extruder and co-extrusion machine pressure after the mixing completion of major ingredient and auxiliary material, wherein about temperature 140-160, pressure 180-200kg/cm
2
D, synthetic double-deck processing typing, warp cooling traction again;
E, finished product.
Beneficial effect
1, elastic body haloflex (CPE) is a kind of modifier of thermoplastic, has good comprehensive performances.In polyvinyl chloride (PVC) resin, add proper C PE, can reduce resin melt viscosity, improve mobile, improve the processing of plastic performance; Impact strength, resistance to low temperature, the weather resisteant that can also improve PVC can, prolong the application life of goods.CPE is added in the calcic-plastic composite material, not only can replace Plasticizer DBP, also helps the even dispersion of calcium carbonate and polyvinyl chloride resin.
2, the present invention adopts double-decker, and surface structure adopts the bigger prescription of intensity, has and resistance to wears, characteristics such as resistance to compression.
The specific embodiment
Embodiment 1
A kind of double-deck CPE Modifying Character for PVC Plastic floor is characterized in that being made up of double-decker, and auxiliary material is formed the top layer, and major ingredient constitutes bottom; By weight wherein,
The major ingredient prescription is: Corvic 100kg, calcium carbonate 35kg, CPE 8kg, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 8kg, dioctyl phthalate 10kg, stearic acid 5kg.
The prescription of auxiliary material is: Corvic 100kg, MBS resin 10kg, zinc stearate 3kg, dibutyl phthalate 4kg, lead sulfate tribasic 5kg, di-tert-butyl hydroquinone's resin 2kg.
The preparation technology on a kind of double-deck CPE Modifying Character for PVC Plastic floor:
A, batch mixing mix above-mentioned prescription;
B, mixing: on two roller plastics processing mills that the PVC plasticizing is even; Temperature is about 140-160;
C, extrude: extrude by foamed plastic extruder and co-extrusion machine pressure after the mixing completion of major ingredient and auxiliary material, wherein about temperature 140-160, pressure 180-200kg/cm
2
D, synthetic double-deck processing typing, warp cooling traction again;
E, finished product.
Embodiment 2
A kind of double-deck CPE Modifying Character for PVC Plastic floor is characterized in that being made up of double-decker, and auxiliary material is formed the top layer, and major ingredient constitutes bottom; By weight wherein,
Major ingredient prescription: be Corvic 120kg, calcium carbonate 40kg, CPE 10kg, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 10kg, dioctyl phthalate 20kg, stearic acid 8kg;
The prescription of auxiliary material is: Corvic 100kg, MBS resin 10kg, zinc stearate 3kg, dibutyl phthalate 4kg, lead sulfate tribasic 5kg, di-tert-butyl hydroquinone's resin 2kg.
The preparation technology on a kind of double-deck CPE Modifying Character for PVC Plastic floor:
A, batch mixing mix above-mentioned prescription;
B, mixing: on two roller plastics processing mills that the PVC plasticizing is even; Temperature is about 140-160;
C, extrude: extrude by foamed plastic extruder and co-extrusion machine pressure after the mixing completion of major ingredient and auxiliary material, wherein about temperature 140-160, pressure 180-200kg/cm
2
D, synthetic double-deck processing typing, warp cooling traction again;
E, finished product.
Claims (1)
1. a double-deck CPE Modifying Character for PVC Plastic floor is characterized in that being made up of double-decker, and auxiliary material is formed the top layer, and major ingredient constitutes bottom; By weight wherein,
The major ingredient prescription is: Corvic 100-120 part, calcium carbonate 35-40 part, CPE 8-10 part, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 8-10 part, dioctyl phthalate 10-20 part, stearic acid 5-8 part;
The prescription of auxiliary material is: Corvic 100-120 part, MBS resin 10-12 part, zinc stearate 3-5 part, dibutyl phthalate 4-6 part, lead sulfate tribasic 5-8 part, di-tert-butyl hydroquinone's resin 2-4 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102482941A CN102373790A (en) | 2010-08-06 | 2010-08-06 | Double-layer CPE (chlorinated poly ethylene) modified PVC (polyvinyl chloride) plastic floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102482941A CN102373790A (en) | 2010-08-06 | 2010-08-06 | Double-layer CPE (chlorinated poly ethylene) modified PVC (polyvinyl chloride) plastic floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102373790A true CN102373790A (en) | 2012-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102482941A Pending CN102373790A (en) | 2010-08-06 | 2010-08-06 | Double-layer CPE (chlorinated poly ethylene) modified PVC (polyvinyl chloride) plastic floor |
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| CN (1) | CN102373790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038033A (en) * | 2015-08-21 | 2015-11-11 | 安徽优胜美塑胶有限公司 | PVC (polyvinyl chloride) plastic floor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597763A (en) * | 2004-08-18 | 2005-03-23 | 上海氯碱化工股份有限公司 | Composite of full filled unplasticizing polyvinyl chloride/calcium carbonate and preparation process thereof |
| US20050137341A1 (en) * | 2003-12-11 | 2005-06-23 | Hawrylko Roman B. | Foamable polyvinyl chloride compound tolerant of high heat conditions |
| CN101280622A (en) * | 2008-05-20 | 2008-10-08 | 莱芜白斗新型建材有限公司 | House earth surface sectional material and manufacturing method thereof |
| CN101397387A (en) * | 2008-10-16 | 2009-04-01 | 韩燕� | Method for manufacturing coiled material floor for computer room |
-
2010
- 2010-08-06 CN CN2010102482941A patent/CN102373790A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050137341A1 (en) * | 2003-12-11 | 2005-06-23 | Hawrylko Roman B. | Foamable polyvinyl chloride compound tolerant of high heat conditions |
| CN1597763A (en) * | 2004-08-18 | 2005-03-23 | 上海氯碱化工股份有限公司 | Composite of full filled unplasticizing polyvinyl chloride/calcium carbonate and preparation process thereof |
| CN101280622A (en) * | 2008-05-20 | 2008-10-08 | 莱芜白斗新型建材有限公司 | House earth surface sectional material and manufacturing method thereof |
| CN101397387A (en) * | 2008-10-16 | 2009-04-01 | 韩燕� | Method for manufacturing coiled material floor for computer room |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038033A (en) * | 2015-08-21 | 2015-11-11 | 安徽优胜美塑胶有限公司 | PVC (polyvinyl chloride) plastic floor |
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Application publication date: 20120314 |
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