CN102719036A - Strength-enhancing mixed calcium carbonate special for polyvinyl chloride floor - Google Patents
Strength-enhancing mixed calcium carbonate special for polyvinyl chloride floor Download PDFInfo
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- CN102719036A CN102719036A CN2012101975279A CN201210197527A CN102719036A CN 102719036 A CN102719036 A CN 102719036A CN 2012101975279 A CN2012101975279 A CN 2012101975279A CN 201210197527 A CN201210197527 A CN 201210197527A CN 102719036 A CN102719036 A CN 102719036A
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- lime carbonate
- polyvinyl chloride
- calcium carbonate
- strength
- firm combination
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Abstract
The invention discloses a strength-enhancing mixed calcium carbonate special for a polyvinyl chloride floor. The rigidity-enhanced mixed calcium carbonate comprises the following components in parts by weight: 88-112 parts of calcium carbonate, 5-10 parts of polyvinyl chloride function regulator and 1.2-2 parts of stearic acid. The preparation process of the strength-enhancing mixed calcium carbonate is material mixing. The strength-enhancing mixed calcium carbonate has the beneficial effects that the concept is reasonable, the process is standard, the operation is simple, the cost is low, and the pollution is not caused; and after the strength-enhancing mixed calcium carbonate is used for processing the polyvinyl chloride floor, the strength of the polyvinyl chloride floor is enhanced and the cost of the polyvinyl chloride floor is lowered. The strength-enhancing mixed calcium carbonate can be produced in batch as soon as possible, and can be widely used in the field of processing of polyvinyl chloride floors.
Description
Technical field
The present invention relates to a kind of lime carbonate that is used for plastics, particularly relate to a kind of PVC flooring special use and increase firm combination lime carbonate.
Background technology
As everyone knows, the lime carbonate that traditional PVC flooring uses makes PVC flooring distortion deliquescing easily, does not reach the requirement of ideal quality product.Therefore, PVC flooring intensity and the toughness produced are relatively poor, and production cost is than higher, and quality is unstable, are difficult to adapt to the demand in market, have also limited applying of it.
Summary of the invention
The objective of the invention is to substitute the lime carbonate that traditional PVC flooring uses, improve the quality of PVC flooring, reduce production cost of products, and provide a kind of PVC flooring special use to increase firm combination lime carbonate in order to overcome the defective of above-mentioned background technology.
To achieve these goals, the PVC flooring special use of the present invention technical scheme that increases firm combination lime carbonate is such:
Of the present inventionly increase firm combination lime carbonate and comprise following component and weight part: lime carbonate 88 ~ 112; Polyvinyl chloride functional regulator 5 ~ 10; Triple Pressed Stearic Acid 1.2 ~ 2.
Describedly increase firm combination lime carbonate and comprise following component and weight part: lime carbonate 100; Polyvinyl chloride functional regulator 7; Triple Pressed Stearic Acid 1.6.
Described polyvinyl chloride functional regulator (SRC) is to be composited by ethylene-vinyl acetate fat and vinyl chloride graft copolymer and aluminic acid lipoprotein coupling agent, and its proportioning is: 1.5 ~ 2.5:0.05 ~ 0.10.
The proportioning of described polyvinyl chloride functional regulator (SRC) is: ethylene-vinyl acetate fat and vinyl chloride graft copolymer: aluminic acid lipoprotein coupling agent=2:0.08.
Said lime carbonate is water-ground limestone.
Said lime carbonate is light calcium carbonate.
PVC flooring special use of the present invention increases firm combination lime carbonate and has following beneficial effect: novel, technological specification, simple operation, cheap, pollution-free; Be used for the intensity of PVC flooring processing can raising PVC flooring, reduce the products production cost, promote product quality.The present invention can form industrialized mass production as early as possible, can be widely used in the PVC flooring manufacture field.
Embodiment
Below in conjunction with embodiment the present invention is made further detailed description, but this embodiment should not be construed as limitation of the present invention.
Embodiment 1
Of the present inventionly increase firm combination lime carbonate and join by following processing sequence system:
One, produces the said preparation that increases firm each component of combination lime carbonate and weight part
1, the preparation of polyvinyl chloride functional regulator:
Get ethylene-vinyl acetate fat and vinyl chloride graft copolymer 1.5 by described polyvinyl chloride functional regulator proportioning, aluminic acid lipoprotein coupling agent 0.05 is inserted in the whisking appliance together, under normal temperature condition, stirs, and is can discharging after stirring subsequent use.
2, the preparation of described each component and weight part:
Lime carbonate 88; Polyvinyl chloride functional regulator 5; Triple Pressed Stearic Acid 1.2, subsequent use.(said lime carbonate is water-ground limestone or light calcium carbonate)
Two. the described preparation that increases firm combination lime carbonate:
Batch mixing: above-mentioned each ingredients weight parts for preparing is mixed, drop into together that mixing and stirring gets final product in the kneader.
Embodiment 2
Present embodiment and embodiment 1 are basic identical, and its difference is:
One, produce the said preparation that increases firm each component of combination lime carbonate and weight part:
1, polyvinyl chloride functional regulator preparation:
Get ethylene-vinyl acetate fat and vinyl chloride graft copolymer 2 by described polyvinyl chloride functional regulator proportioning, aluminic acid lipoprotein coupling agent 0.08 is inserted in the whisking appliance together, under normal temperature condition, stirs, and is can discharging after stirring subsequent use.
2, the preparation of described each component and weight part:
Lime carbonate 100; Polyvinyl chloride functional regulator 7; Triple Pressed Stearic Acid 1.6, subsequent use.(said lime carbonate is water-ground limestone or light calcium carbonate)
Embodiment 3
Present embodiment and embodiment 1 are basic identical, and its difference is:
One, produce the said preparation that increases firm each component of combination lime carbonate and weight part:
1, polyvinyl chloride functional regulator preparation:
Get ethylene-vinyl acetate fat and vinyl chloride graft copolymer 2.5 by described polyvinyl chloride functional regulator proportioning, aluminic acid lipoprotein coupling agent 0.10 is inserted in the whisking appliance together, under normal temperature condition, stirs, and is can discharging after stirring subsequent use.
2, the preparation of described each component and weight part:
Lime carbonate 112; Polyvinyl chloride functional regulator 10; Triple Pressed Stearic Acid 2, subsequent use.(said lime carbonate is water-ground limestone or light calcium carbonate)
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
The content of not doing in this specification sheets to describe in detail belongs to this area professional and technical personnel's known prior art.
Claims (6)
1. a PVC flooring special use increases firm combination lime carbonate, it is characterized in that: saidly increase firm combination lime carbonate and comprise following component and weight part:
Lime carbonate 88 ~ 112; Polyvinyl chloride functional regulator 5 ~ 10; Triple Pressed Stearic Acid 1.2 ~ 2.
2. PVC flooring special use according to claim 1 increases firm combination lime carbonate, it is characterized in that: saidly increase firm combination lime carbonate and comprise following component and weight part:
Lime carbonate 100; Polyvinyl chloride functional regulator 7; Triple Pressed Stearic Acid 1.6.
3. PVC flooring special use according to claim 1 and 2 increases firm combination lime carbonate; It is characterized in that: described polyvinyl chloride functional regulator is to be composited by ethylene-vinyl acetate fat and vinyl chloride graft copolymer and aluminic acid lipoprotein coupling agent, and its proportioning is: 1.5 ~ 2.5:0.05 ~ 0.10.
4. PVC flooring special use according to claim 3 increases firm combination lime carbonate, it is characterized in that: described proportioning is ethylene-vinyl acetate fat and vinyl chloride graft copolymer: aluminic acid lipoprotein coupling agent=2:0.08.
5. PVC flooring special use according to claim 1 and 2 increases firm combination lime carbonate, it is characterized in that: said lime carbonate is water-ground limestone.
6. PVC flooring special use according to claim 1 and 2 increases firm combination lime carbonate, it is characterized in that: said lime carbonate is light calcium carbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101975279A CN102719036A (en) | 2012-06-15 | 2012-06-15 | Strength-enhancing mixed calcium carbonate special for polyvinyl chloride floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101975279A CN102719036A (en) | 2012-06-15 | 2012-06-15 | Strength-enhancing mixed calcium carbonate special for polyvinyl chloride floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102719036A true CN102719036A (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101975279A Pending CN102719036A (en) | 2012-06-15 | 2012-06-15 | Strength-enhancing mixed calcium carbonate special for polyvinyl chloride floor |
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| CN (1) | CN102719036A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962109A (en) * | 2015-05-26 | 2015-10-07 | 安徽省金汇环保材料有限公司 | High-wear resistance nanometer silicon nitride compounded active calcium carbonate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101565531A (en) * | 2008-04-25 | 2009-10-28 | 上海天原集团胜德塑料有限公司 | High-strength rigid polyvinyl chloride finned tube |
| CN102336981A (en) * | 2011-05-27 | 2012-02-01 | 湖北众联塑业有限公司 | Processing modifier for polyvinyl chloride plastic-wood material |
| CN102336979A (en) * | 2011-05-27 | 2012-02-01 | 邓忠权 | Processing modifier for polyvinyl chloride water supply pipeline |
-
2012
- 2012-06-15 CN CN2012101975279A patent/CN102719036A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101565531A (en) * | 2008-04-25 | 2009-10-28 | 上海天原集团胜德塑料有限公司 | High-strength rigid polyvinyl chloride finned tube |
| CN102336981A (en) * | 2011-05-27 | 2012-02-01 | 湖北众联塑业有限公司 | Processing modifier for polyvinyl chloride plastic-wood material |
| CN102336979A (en) * | 2011-05-27 | 2012-02-01 | 邓忠权 | Processing modifier for polyvinyl chloride water supply pipeline |
Non-Patent Citations (1)
| Title |
|---|
| 山西省化工研究所: "《塑料橡胶加工助剂》", 30 June 1994 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962109A (en) * | 2015-05-26 | 2015-10-07 | 安徽省金汇环保材料有限公司 | High-wear resistance nanometer silicon nitride compounded active calcium carbonate |
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Application publication date: 20121010 |