CN111393778A - Chlorinated polyvinyl chloride-containing resin composition for preparing basketball sole and preparation method thereof - Google Patents
Chlorinated polyvinyl chloride-containing resin composition for preparing basketball sole and preparation method thereof Download PDFInfo
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- CN111393778A CN111393778A CN202010378515.0A CN202010378515A CN111393778A CN 111393778 A CN111393778 A CN 111393778A CN 202010378515 A CN202010378515 A CN 202010378515A CN 111393778 A CN111393778 A CN 111393778A
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- polyvinyl chloride
- chlorinated polyvinyl
- preparing
- resin composition
- basketball
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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
- C08L27/22—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 modified by chemical after-treatment
- C08L27/24—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 modified by chemical after-treatment halogenated
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/04—Plastics, rubber or vulcanised fibre
-
- 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
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- 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
- C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General 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)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a chlorinated polyvinyl chloride-containing resin composition for preparing basketball soles and a preparation method thereof, wherein the chlorinated polyvinyl chloride-containing resin composition comprises the following components in parts by weight: 100 parts of CPVC injection molding resin, 2-4 parts of heat stabilizer, 3-6 parts of lubricant, 8-12 parts of impact modifier, 4-8 parts of titanium dioxide, 2-4 parts of processing aid, 1-5 parts of calcium carbonate and 15-20 parts of NBR nitrile rubber. According to the invention, the stabilizer and the lubricant are adjusted, and the NBR nitrile rubber is used, so that the plasticization of the CPVC material can be effectively improved, and the fluidity is improved, so that the CPVC material can be smoothly molded in injection molding, and the CPVC material has the characteristics of wear resistance, high toughness, good durability, elasticity and softness of rubber. And other physical properties all reach the national standard.
Description
Technical Field
The present invention relates to a mixture containing chlorinated polyvinyl chloride resin.
Background
Chlorinated polyvinyl chloride resin (CPVC), also known as perchloroethylene, is a chlorinated product of polyvinyl chloride (PVC), and theoretically, the maximum chlorine content of CPVC can reach 73.2%, and the chlorine content of CPVC produced by the aqueous phase method is usually controlled to 61% -68%. When the chlorine content is increased to 65% or more, the tensile strength and flexural strength of CPVC are increased linearly due to the increase in polarity, and brittleness is also increased, and the melt viscosity is more than twice as high as that of PVC. The chlorine content of the CPVC is greatly improved compared with that of PVC, and the physical and mechanical properties, weather resistance, aging resistance, corrosion resistance, high temperature resistance, deformability, solubility, flame retardance, self-extinguishing property and the like of the CPVC are improved compared with that of PVC, and particularly the temperature resistance and wear resistance of the CPVC are better than those of common PVC. Is more suitable for long-term use.
The basketball soles are generally made of rubber, and have requirements on mechanical property, wear resistance and the like. Meanwhile, the basketball volleyball is in a spiked shoe shape, so that higher requirements are placed on the molding flowability. In the past, HPVC doped elastomers have also been used as examples of shoe soles. And the use of CPVC resin can increase the wear resistance and other physical properties of the sole. The basketball volleyball shoes are more stable and durable. But the self chlorine content is high, the plasticizing performance is not good, and the processing is difficult. The sole needs good fluidity as an injection molding material. Therefore, the mature chlorinated polyvinyl chloride resin basketball shoe sole is not available on the market.
Disclosure of Invention
The invention aims to disclose a chlorinated polyvinyl chloride-containing resin composition for preparing basketball shoe soles and a preparation method thereof, which aim to overcome the defects in the prior art.
The composition containing chlorinated polyvinyl chloride resin for preparing the basketball shoe sole comprises the following components in parts by weight:
the chlorinated polyvinyl chloride resin can be a commercial product, such as Shandong Xiangsheng XSZ-500 injection molding grade CPVC resin.
The heat stabilizer is an organic tin stabilizer and can adopt commercial products;
the impact modifier is MBS which has the chemical name of methyl methacrylate, butadiene and styrene terpolymer.
The lubricant is PE wax or OPE wax with the melting point of 60-105 ℃;
the titanium dioxide is rutile type titanium dioxide or anatase type titanium dioxide;
the processing aid is an ACR type processing aid such as a product of japanese koilou company brand PA60 whose main component is methyl methacrylate.
The calcium carbonate is light or heavy calcium carbonate.
The NBR nitrile rubber is a commercial product in the market and can be freely selected.
The preparation method of the chlorinated polyvinyl chloride resin-containing composition for preparing the basketry shoe sole comprises the following steps:
(1) mixing chlorinated polyvinyl chloride injection molding resin, a heat stabilizer, a lubricant, titanium dioxide, calcium carbonate and a processing aid in a mixer, heating to 85-90 ℃, adding an impact modifier and NBR nitrile rubber, heating to 115-120 ℃, cooling to below 45 ℃, uniformly mixing, and discharging to obtain a mixture;
(2) and extruding and granulating the mixture, wherein the granulating temperature is 150-190 ℃, after the granulation is finished, putting the granules into an oven, baking the granules for more than 2 hours at 90 ℃, and removing residual moisture in the granules to obtain the chlorinated polyvinyl chloride resin-containing composition for preparing the basketball volleyball soles.
The composition obtained in the step (2) can be used for preparing the basketball soles by adopting an injection molding method.
The invention has the beneficial effects that:
according to the invention, the stabilizer and the lubricant are adjusted, and the NBR nitrile rubber is used, so that the plasticization of the CPVC material can be effectively improved, and the fluidity is improved, so that the CPVC material can be smoothly molded in injection molding, and the CPVC material has the characteristics of wear resistance, high toughness, good durability, elasticity and softness of rubber. And other physical properties all reach the national standard.
The following is further described by way of examples. The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive.
Example 1
The formula is as follows: (weight)
The chlorinated polyvinyl chloride resin can be a commercial product, such as Shandong Xiangsheng XSZ-500 injection molding grade CPVC resin.
The heat stabilizer is an organic tin stabilizer and can adopt a product with the mark TM-181FS of Rohm and Haas company;
the lubricant is OPE wax with the melting point of 95 DEG C
The impact modifier is MBS, the chemical name of which is methyl methacrylate, butadiene and styrene terpolymer, and a product with the Japanese Brillouin brand number of 564 can be adopted.
The titanium dioxide is anatase titanium dioxide;
the processing aid is ACR, and the main component of the processing aid is methyl methacrylate; a product of japanese brillouin brand PA60 may be used.
The calcium carbonate is light calcium carbonate of Shanghai Yangjiang brand.
The NBR nitrile rubber is Lanzhou petrochemical nitrile rubber N41
The preparation method comprises the following steps:
(1) mixing chlorinated polyvinyl chloride injection molding resin, a heat stabilizer, a lubricant, titanium dioxide, calcium carbonate and a processing aid in a mixer, heating to 85-90 ℃, adding an impact modifier and NBR nitrile rubber, heating to 115-120 ℃, cooling to below 45 ℃, uniformly mixing, and discharging to obtain a mixture;
(2) and extruding and granulating the mixture, wherein the granulating temperature is 150-190 ℃, after the granulation is finished, putting the granules into an oven, baking the granules for more than 2 hours at 90 ℃, and removing residual moisture in the granules to obtain the chlorinated polyvinyl chloride resin-containing composition for preparing the basketball volleyball soles.
The composition obtained in the step (2) can be used for preparing the basketball soles by adopting an injection molding method.
The performance test is carried out on the sole according to the provisions in the national standard GB/T24152-2009. All properties meet the national standard. The test results are as follows.
Example 2
The formula is as follows: (weight)
The heat stabilizer is an organic tin stabilizer and can adopt a product with the mark TM-181FS of Rohm and Haas company;
the lubricant is OPE wax with melting point of 105 DEG C
The impact modifier is MBS, the chemical name of which is methyl methacrylate, butadiene and styrene terpolymer, and a product with the Japanese Brillouin trade mark of 521 can be adopted.
The titanium dioxide is rutile type titanium dioxide;
the processing aid is ACR, and the main component of the processing aid is methyl methacrylate; a product of japanese brillouin brand PA40 may be used.
The calcium carbonate is Shanghai Botong brand heavy calcium carbonate.
The NBR nitrile rubber is Lanzhou petrochemical nitrile rubber N41
The preparation method comprises the following steps:
(1) mixing chlorinated polyvinyl chloride injection molding resin, a heat stabilizer, a lubricant, titanium dioxide, calcium carbonate and a processing aid in a mixer, heating to 85-90 ℃, adding an impact modifier and NBR nitrile rubber, heating to 115-120 ℃, cooling to below 45 ℃, uniformly mixing, and discharging to obtain a mixture;
(2) and extruding and granulating the mixture, wherein the granulating temperature is 150-190 ℃, after the granulation is finished, putting the granules into an oven, baking the granules for more than 2 hours at 90 ℃, and removing residual moisture in the granules to obtain the chlorinated polyvinyl chloride resin-containing composition for preparing the basketball volleyball soles.
The composition obtained in the step (2) can be used for preparing the basketball soles by adopting an injection molding method.
The performance test is carried out on the sole according to the provisions in the national standard GB/T24152-2009. All properties meet the national standard. The test results are as follows.
Claims (9)
1. The chlorinated polyvinyl chloride-containing resin composition for preparing the basketball shoe sole is characterized by comprising the following components in parts by weight:
2. the chlorinated polyvinyl chloride-containing resin composition for preparing the basketball and volleyball sole as claimed in claim 1, wherein the chlorinated polyvinyl chloride resin is an injection molding grade CPVC resin.
3. The chlorinated polyvinyl chloride-containing resin composition for preparing a basketball and volleyball sole as claimed in claim 1, wherein the heat stabilizer is an organic tin stabilizer.
4. The chlorinated polyvinyl chloride-containing resin composition for preparing a basketball shoe sole according to claim 1, wherein the impact modifier is MBS.
5. The chlorinated polyvinyl chloride-containing resin composition for preparing a basketball shoe sole according to claim 1, wherein said lubricant is PE wax or OPE wax having a melting point of 60-105 ℃.
6. The chlorinated polyvinyl chloride-containing resin composition for making basketball shoe soles according to claim 1, wherein said titanium dioxide is rutile type titanium dioxide or anatase type titanium dioxide.
7. The chlorinated polyvinyl chloride-containing resin composition for the preparation of basketball shoe soles according to claim 1, wherein said processing aid is an ACR type processing aid.
8. The chlorinated polyvinyl chloride-containing resin composition for preparing a basketball shoe sole according to claim 1, wherein said calcium carbonate is light or heavy calcium carbonate.
9. The method for preparing the chlorinated polyvinyl chloride-containing resin composition for preparing the basketball and volleyball sole according to any one of claims 1 to 8, comprising the following steps:
(1) mixing chlorinated polyvinyl chloride injection molding resin, a heat stabilizer, a lubricant, titanium dioxide, calcium carbonate and a processing aid in a mixer, heating to 85-90 ℃, adding an impact modifier and NBR nitrile rubber, heating to 115-120 ℃, cooling to below 45 ℃, uniformly mixing, and discharging to obtain a mixture;
(2) and extruding and granulating the mixture, wherein the granulating temperature is 150-190 ℃, after the granulating is finished, putting the granules into an oven, and baking the granules for more than 1-3 hours at 85-90 ℃ to obtain the chlorinated polyvinyl chloride resin-containing composition for preparing the basketball volleyball soles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010378515.0A CN111393778A (en) | 2020-05-07 | 2020-05-07 | Chlorinated polyvinyl chloride-containing resin composition for preparing basketball sole and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010378515.0A CN111393778A (en) | 2020-05-07 | 2020-05-07 | Chlorinated polyvinyl chloride-containing resin composition for preparing basketball sole and preparation method thereof |
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| Publication Number | Publication Date |
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| CN111393778A true CN111393778A (en) | 2020-07-10 |
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| CN202010378515.0A Pending CN111393778A (en) | 2020-05-07 | 2020-05-07 | Chlorinated polyvinyl chloride-containing resin composition for preparing basketball sole and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102532763A (en) * | 2011-12-27 | 2012-07-04 | 江苏德威新材料股份有限公司 | Chlorinated polrvinyl chloride modified material as well as preparation method and application thereof |
| CN108623957A (en) * | 2018-04-03 | 2018-10-09 | 上海氯碱化工股份有限公司 | It is used to prepare the composition and preparation method of the chloride containing Corvic of socket panel |
| CN109370124A (en) * | 2018-09-20 | 2019-02-22 | 上海氯碱化工股份有限公司 | It is used to prepare the composition and preparation method of the chloride containing Corvic at football boot bottom |
| CN110615954A (en) * | 2019-10-15 | 2019-12-27 | 上海氯碱化工股份有限公司 | Extinction polyvinyl chloride resin composition for preparing basketball sole and preparation method thereof |
-
2020
- 2020-05-07 CN CN202010378515.0A patent/CN111393778A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102532763A (en) * | 2011-12-27 | 2012-07-04 | 江苏德威新材料股份有限公司 | Chlorinated polrvinyl chloride modified material as well as preparation method and application thereof |
| CN108623957A (en) * | 2018-04-03 | 2018-10-09 | 上海氯碱化工股份有限公司 | It is used to prepare the composition and preparation method of the chloride containing Corvic of socket panel |
| CN109370124A (en) * | 2018-09-20 | 2019-02-22 | 上海氯碱化工股份有限公司 | It is used to prepare the composition and preparation method of the chloride containing Corvic at football boot bottom |
| CN110615954A (en) * | 2019-10-15 | 2019-12-27 | 上海氯碱化工股份有限公司 | Extinction polyvinyl chloride resin composition for preparing basketball sole and preparation method thereof |
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Application publication date: 20200710 |