CN104262852A - Polyvinyl chloride plastic particle modified by silica nanoparticle - Google Patents
Polyvinyl chloride plastic particle modified by silica nanoparticle Download PDFInfo
- Publication number
- CN104262852A CN104262852A CN201410549933.6A CN201410549933A CN104262852A CN 104262852 A CN104262852 A CN 104262852A CN 201410549933 A CN201410549933 A CN 201410549933A CN 104262852 A CN104262852 A CN 104262852A
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- silicon dioxide
- polyvinyl chloride
- nano particles
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a polyvinyl chloride plastic particle modified by a silica nanoparticle. The polyvinyl chloride plastic particle in the formula comprises the following components in parts by weight: 95-100 parts of polyvinyl chloride, 5-10 parts of nano silica particles, 1-8 parts of impact-resistant modifier, 5-7 parts of lead salt stabilizer, 1-2.5 parts of processing aid, 0.5-1 part of lubricant, 3-6 parts of calcium carbonate, 3-4.5 parts of bamboo fiber masterbatch and 4-6 parts of titanium dioxide. According to the mode, the invention provides the polyvinyl chloride plastic particle modified by the silica nanoparticle. A plastic material prepared from the plastic particle has higher impact resistance; the strength, the hardness and the processing performance of the plastic material are greatly improved; particularly the toughness is improved more obviously under high impact force, and the application field of polyvinyl chloride pipes is greatly widened.
Description
Technical field
The present invention relates to igelite particle, particularly relate to a kind of Nano particles of silicon dioxide modified vinylene chloride plastics particle.
Background technology
Polyvinyl chloride, it is a kind of material of having many uses, in the life through being usually used in us.Such as pvc pipe, PVC floor, PVC wallpaper etc.
For the application of pvc pipe, require that PVC plastic has good processing characteristics, shock resistance and higher intensity, general PVC material is difficult to meet high strength, the tubing of high tenacity needs, so application PVC being made to tubing aspect has larger limitation.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of Nano particles of silicon dioxide modified vinylene chloride plastics particle, the plastic material that this plastic pellet is made has higher shock resistance, its intensity, hardness and processing characteristics and all obtains large increase, particularly under high surging force, toughness is improved more remarkable, greatly expands the Application Areas of polychloroethylene pipes aspect.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of Nano particles of silicon dioxide modified vinylene chloride plastics particle, comprise polyvinyl chloride, nano-silicon dioxide particle, anti-impact modifier, lead salt stabilizer, processing aid, lubricant, calcium carbonate, bamboo fibers master batch and titanium dioxide, the fill a prescription mass fraction of each composition of described plastic pellet is as follows: polyvinyl chloride 95 ~ 100 parts, nano-silicon dioxide particle 5 ~ 10 parts, anti-impact modifier 1 ~ 8 part, lead salt stabilizer 5 ~ 7 parts, processing aid 1 ~ 2.5 part, lubricant 0.5 ~ 1 part, 3 ~ 6 parts, calcium carbonate, bamboo fibers master batch 3 ~ 4.5 parts, titanium dioxide 4 ~ 6 parts.
Described in the present invention's preferred embodiments, the particle diameter of nano-silicon dioxide particle is 25 ~ 35nm.
In the present invention's preferred embodiments, described anti-impact modifier by methyl methacrylate, butyl acrylate, vinylbenzene is blended makes.
In the present invention's preferred embodiments, lead salt stabilizer is lead sulfate tribasic.
In the present invention's preferred embodiments, described processing aid softening agent part, thermo-stabilizer composition.
In the present invention's preferred embodiments, described softening agent is dioctyl phthalate (DOP), and described thermo-stabilizer is the one in slag lead sulfate or hard lead acid.
In the present invention's preferred embodiments, described lubricant is the one in butyl stearate or hard esteramides.
The invention has the beneficial effects as follows: a kind of Nano particles of silicon dioxide modified vinylene chloride plastics of the present invention particle, the plastic material that this plastic pellet is made has higher shock resistance, its intensity, hardness and processing characteristics and all obtains large increase, particularly under high surging force, toughness is improved more remarkable, greatly expands the Application Areas of polychloroethylene pipes aspect.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
A kind of Nano particles of silicon dioxide modified vinylene chloride plastics particle, comprise polyvinyl chloride, nano-silicon dioxide particle, anti-impact modifier, lead salt stabilizer, processing aid, lubricant, calcium carbonate, bamboo fibers master batch and titanium dioxide, the fill a prescription mass fraction of each composition of described plastic pellet is as follows: polyvinyl chloride 98 parts, nano-silicon dioxide particle 5 parts, anti-impact modifier 3 parts, lead salt stabilizer 5 parts, processing aid 1 part, lubricant 0.5 part, 4 parts, calcium carbonate, bamboo fibers master batch 3 parts, titanium dioxide 4 parts.
Further, the particle diameter of described nano-silicon dioxide particle is 28nm.
Further, described anti-impact modifier by methyl methacrylate, butyl acrylate, vinylbenzene is blended makes.
Further, lead salt stabilizer is lead sulfate tribasic.
Further, described processing aid is softening agent, thermo-stabilizer composition.
Further, described softening agent is dioctyl phthalate (DOP), and described thermo-stabilizer is hard lead acid.
Further, described lubricant is butyl stearate.
Embodiment 2:
A kind of Nano particles of silicon dioxide modified vinylene chloride plastics particle, comprise polyvinyl chloride, nano-silicon dioxide particle, anti-impact modifier, lead salt stabilizer, processing aid, lubricant, calcium carbonate, bamboo fibers master batch and titanium dioxide, the fill a prescription mass fraction of each composition of described plastic pellet is as follows: polyvinyl chloride 100 parts, nano-silicon dioxide particle 8 parts, anti-impact modifier 5 parts, lead salt stabilizer 6.5 parts, processing aid 2 parts, lubricant 1 part, 6 parts, calcium carbonate, bamboo fibers master batch 4.5 parts, titanium dioxide 5 parts.
Further, the particle diameter of described nano-silicon dioxide particle is 31nm.
Further, described anti-impact modifier by methyl methacrylate, butyl acrylate, vinylbenzene is blended makes.
Further, lead salt stabilizer is lead sulfate tribasic.
Further, described processing aid is softening agent, thermo-stabilizer composition.
Further, described softening agent is dioctyl phthalate (DOP), and described thermo-stabilizer is slag lead sulfate.
Further, described lubricant is hard esteramides.
The invention has the beneficial effects as follows: a kind of Nano particles of silicon dioxide modified vinylene chloride plastics of the present invention particle, the plastic material that this plastic pellet is made has higher shock resistance, its intensity, hardness and processing characteristics and all obtains large increase, particularly under high surging force, toughness is improved more remarkable, greatly expands the Application Areas of polychloroethylene pipes aspect.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. a Nano particles of silicon dioxide modified vinylene chloride plastics particle, it is characterized in that, comprise polyvinyl chloride, nano-silicon dioxide particle, anti-impact modifier, lead salt stabilizer, processing aid, lubricant, calcium carbonate, bamboo fibers master batch and titanium dioxide, the fill a prescription mass fraction of each composition of described plastic pellet is as follows: polyvinyl chloride 95 ~ 100 parts, nano-silicon dioxide particle 5 ~ 10 parts, anti-impact modifier 1 ~ 8 part, lead salt stabilizer 5 ~ 7 parts, processing aid 1 ~ 2.5 part, lubricant 0.5 ~ 1 part, 3 ~ 6 parts, calcium carbonate, bamboo fibers master batch 3 ~ 4.5 parts, titanium dioxide 4 ~ 6 parts.
2. Nano particles of silicon dioxide modified vinylene chloride plastics particle according to claim 1, is characterized in that, the particle diameter of described nano-silicon dioxide particle is 25 ~ 35nm.
3. Nano particles of silicon dioxide modified vinylene chloride plastics particle according to claim 1, is characterized in that, described anti-impact modifier by methyl methacrylate, butyl acrylate, vinylbenzene is blended makes.
4. Nano particles of silicon dioxide modified vinylene chloride plastics particle according to claim 1, is characterized in that, lead salt stabilizer is lead sulfate tribasic.
5. Nano particles of silicon dioxide modified vinylene chloride plastics particle according to claim 1, is characterized in that, described processing aid softening agent part, thermo-stabilizer composition.
6. Nano particles of silicon dioxide modified vinylene chloride plastics particle according to claim 5, is characterized in that, described softening agent is dioctyl phthalate (DOP), and described thermo-stabilizer is the one in slag lead sulfate or hard lead acid.
7. Nano particles of silicon dioxide modified vinylene chloride plastics particle according to claim 1, is characterized in that, described lubricant is the one in butyl stearate or hard esteramides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549933.6A CN104262852A (en) | 2014-10-17 | 2014-10-17 | Polyvinyl chloride plastic particle modified by silica nanoparticle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549933.6A CN104262852A (en) | 2014-10-17 | 2014-10-17 | Polyvinyl chloride plastic particle modified by silica nanoparticle |
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| Publication Number | Publication Date |
|---|---|
| CN104262852A true CN104262852A (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410549933.6A Pending CN104262852A (en) | 2014-10-17 | 2014-10-17 | Polyvinyl chloride plastic particle modified by silica nanoparticle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700342A (en) * | 2016-12-23 | 2017-05-24 | 宁波泰甬汽车零部件有限公司 | Injection molding grade PVC composite material high in mobility and melt strength |
| CN107216561A (en) * | 2017-05-24 | 2017-09-29 | 王海燕 | High intensity mao bamboon fiber/PVC composites and preparation method thereof |
| CN111171473A (en) * | 2019-12-27 | 2020-05-19 | 鹤山联塑实业发展有限公司 | Large-diameter PVC-U water supply accessory injection molding granules and preparation method thereof |
| CN114479316A (en) * | 2022-02-26 | 2022-05-13 | 河南瑞腾塑胶集团有限公司 | High-performance environment-friendly PVC (polyvinyl chloride) pipe and preparation method thereof |
| CN114957878A (en) * | 2022-03-26 | 2022-08-30 | 河南瑞腾塑胶集团有限公司 | High-impact-resistance PVC (polyvinyl chloride) pipe and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080269377A1 (en) * | 2007-04-26 | 2008-10-30 | Board Of Trustees Of Michigan State University | Hybrid PVC/wood-reinforcement nanocomposites and method of manufacture |
| CN101759943A (en) * | 2008-12-11 | 2010-06-30 | 天津渤天化工有限责任公司 | Preparation method of nanometer silica modified polyvinyl-chloride composite material |
| CN103374166A (en) * | 2012-04-26 | 2013-10-30 | 上海杰事杰新材料(集团)股份有限公司 | High-strength bamboo-plastic micro-foaming composite material and preparation method thereof |
| CN104086922A (en) * | 2014-07-24 | 2014-10-08 | 太仓市晨洲塑业有限公司 | Modified PVC (polyvinyl chloride) plastic profile formula |
-
2014
- 2014-10-17 CN CN201410549933.6A patent/CN104262852A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080269377A1 (en) * | 2007-04-26 | 2008-10-30 | Board Of Trustees Of Michigan State University | Hybrid PVC/wood-reinforcement nanocomposites and method of manufacture |
| CN101759943A (en) * | 2008-12-11 | 2010-06-30 | 天津渤天化工有限责任公司 | Preparation method of nanometer silica modified polyvinyl-chloride composite material |
| CN103374166A (en) * | 2012-04-26 | 2013-10-30 | 上海杰事杰新材料(集团)股份有限公司 | High-strength bamboo-plastic micro-foaming composite material and preparation method thereof |
| CN104086922A (en) * | 2014-07-24 | 2014-10-08 | 太仓市晨洲塑业有限公司 | Modified PVC (polyvinyl chloride) plastic profile formula |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700342A (en) * | 2016-12-23 | 2017-05-24 | 宁波泰甬汽车零部件有限公司 | Injection molding grade PVC composite material high in mobility and melt strength |
| CN106700342B (en) * | 2016-12-23 | 2019-05-31 | 宁波泰甬汽车零部件有限公司 | A kind of injection grade PVC composite material of high fluidity and high fondant-strength |
| CN107216561A (en) * | 2017-05-24 | 2017-09-29 | 王海燕 | High intensity mao bamboon fiber/PVC composites and preparation method thereof |
| CN111171473A (en) * | 2019-12-27 | 2020-05-19 | 鹤山联塑实业发展有限公司 | Large-diameter PVC-U water supply accessory injection molding granules and preparation method thereof |
| CN111171473B (en) * | 2019-12-27 | 2022-05-06 | 鹤山联塑实业发展有限公司 | Large-diameter PVC-U water supply accessory injection molding granules and preparation method thereof |
| CN114479316A (en) * | 2022-02-26 | 2022-05-13 | 河南瑞腾塑胶集团有限公司 | High-performance environment-friendly PVC (polyvinyl chloride) pipe and preparation method thereof |
| CN114957878A (en) * | 2022-03-26 | 2022-08-30 | 河南瑞腾塑胶集团有限公司 | High-impact-resistance PVC (polyvinyl chloride) pipe and preparation method thereof |
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Application publication date: 20150107 |