CN112175353A - Transparent filler for TPR (thermal Plastic rubber) shoe material and preparation method thereof - Google Patents
Transparent filler for TPR (thermal Plastic rubber) shoe material and preparation method thereof Download PDFInfo
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- CN112175353A CN112175353A CN202011080513.XA CN202011080513A CN112175353A CN 112175353 A CN112175353 A CN 112175353A CN 202011080513 A CN202011080513 A CN 202011080513A CN 112175353 A CN112175353 A CN 112175353A
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- tpr
- transparent filler
- antioxidant
- polyvinyl alcohol
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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
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
-
- 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
-
- 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
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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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention belongs to the technical field of transparent fillers for TPR shoe materials, and particularly discloses a transparent filler for TPR shoe materials and a preparation method thereof, wherein the transparent filler is prepared from the following raw materials in parts by weight: 25-35 parts of talcum powder, 22-29 parts of light calcium carbonate, 12-18 parts of lime powder, 11-17 parts of epoxy resin, 6-14 parts of polycarbonate, 1-3 parts of antioxidant, 4-6 parts of coupling agent, 6-10 parts of adhesive, 5-15 parts of defoaming agent, 5-10 parts of plasticizer and 1-10 parts of polyvinyl alcohol; due to the added polyvinyl alcohol, the polyvinyl alcohol is easy to volatilize after being mixed with water and easy to air dry, and has certain elasticity after being dried, so that the elasticity and the toughness of the whole TPR transparent filler can be enhanced, the permeability of the whole TPR transparent filler can be enhanced, the toughness can be maintained for a long time, and the TPR transparent filler is not easy to crack and age; the addition of the plasticizer and the defoaming agent can enhance the flexibility of the TPR transparent filler, so that the prepared sole has good deformability when the TPR transparent filler is used as a sole manufacturing material.
Description
Technical Field
The invention belongs to the technical field of transparent fillers for TPR shoe materials, and particularly relates to a transparent filler for a TPR shoe material and a preparation method thereof.
Background
The TPR is a thermoplastic elastomer high polymer material with wide application and rubber and plastic characteristics, a plurality of rubber fields can be replaced by thermoplastic elastomers at present, particularly, the market of shoe materials is continuously expanded along with the field of rubber sole products, the demand for TPR soles is increasingly large, the quality requirement is increasingly high, the existing TPR shoe material filler only adopts simple calcium carbonate, and the TPR shoe material filler has poor transparency and glossiness, heavy material, poor abrasion (poor abrasion resistance), poor softness, poor flexibility and poor shock absorption capability.
The Chinese patent net provides a transparent filler for a TPR shoe material and a preparation method thereof (the publication number is CN109181227A), and the transparent filler for the TPR shoe material provided by the patent enables the surface of the TPR shoe material to be a bright surface, has better light reflection performance, good rebound resilience and wear resistance, and excellent anti-skid performance and shock absorption performance; however, in the actual use process, when the transparent filler is applied to the field of shoe materials, the aging resistance and the weather resistance of the TPR transparent filler are general, so that the TPR transparent filler is easily subjected to the influence of a storage environment, the aging and color change deformation are easy to occur, the service life of the shoe materials is shortened, the hardness of the TPR shoe materials is high, the TPR shoe materials are not easy to bend, the TPR transparent filler cannot follow the perfect foot curve of people, and the wearing comfort is poor.
Therefore, the technical field of persons provides a transparent filler for TPR shoe materials and a preparation method thereof, so as to solve the problems in the background.
Disclosure of Invention
The invention aims to provide a transparent filler for TPR shoe materials and a preparation method thereof, which aim to solve the problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme: the transparent filler for the TPR shoe material and the preparation method thereof are prepared from the following raw materials in parts by weight: 25-35 parts of talcum powder, 22-29 parts of light calcium carbonate, 12-18 parts of lime powder, 11-17 parts of epoxy resin, 6-14 parts of polycarbonate, 1-3 parts of antioxidant, 4-6 parts of coupling agent, 6-10 parts of adhesive, 5-15 parts of defoaming agent, 5-10 parts of plasticizer and 1-10 parts of polyvinyl alcohol.
Preferably, the antioxidant is a compound of an antioxidant 1010, an antioxidant 168 and an antioxidant 1076 in a mass ratio of 1.3-1.8: 1.1: 1.
Preferably, the defoaming agent is any one of octanol, tributyl phosphate and silicone emulsion of 0.01-0.05% (based on PVA).
Preferably, the plasticizer is any one of aliphatic dibasic acid esters, phthalic acid esters, benzenepolycarboxylic acid esters, benzoic acid esters, polyol esters, chlorinated hydrocarbons, epoxies, citric acid esters, and polyesters.
Preferably, the polyvinyl alcohol is a water-soluble high molecular polymer.
A preparation method of a transparent filler for TPR shoe materials comprises the following steps:
s1, adding light calcium carbonate into water, stirring and mixing uniformly, and adjusting the pH value to 6.6 to obtain light calcium carbonate slurry;
s2, adding talcum powder, lime powder, epoxy resin, polycarbonate and polyvinyl alcohol into light calcium carbonate slurry with pH of 6.6 under stirring;
s3, adding a coupling agent, an adhesive, a plasticizer and a defoaming agent under stirring, and mixing and adhering the materials into a spherical shape;
s4, finally adding an antioxidant, mixing and carrying out antioxidant treatment;
s5, filtering the coated slurry to a filter cake with the water content of less than 50%, and drying at 115-120 ℃.
The invention has the technical effects and advantages that: compared with the prior art, the method has the advantages that,
1. the invention forms the transparent filler for TPR shoe material with safety, environmental protection, innocuity, toughness and long storage life by mixing the materials of talcum powder, light calcium carbonate, lime powder, epoxy resin, polycarbonate, antioxidant, coupling agent, adhesive, defoaming agent, plasticizer and polyvinyl alcohol according to a certain component, because the formula has hygroscopic material and is generally used for soles of jogging, jogging and leisure shoes when applied to the shoe material, the invention has good perspiration and dehumidification effects in the movement process of people, can enhance the wearing comfort, and through the added polyvinyl alcohol, the polyvinyl alcohol is easy to volatilize after being mixed with water and is easy to air dry, and has certain elasticity after being dried, can enhance the elasticity and toughness of the whole TPR transparent filler, can enhance the permeability of the whole TPR transparent filler, is more beautiful and glossy, and can keep the toughness for a long time, the cracking and the aging are not easy to occur;
2. in addition, the addition of the plasticizer and the defoaming agent can enhance the flexibility of the TPR transparent filler, so that the prepared sole has good deformability when the sole is used as a sole manufacturing material, and can eliminate bubbles generated by mixing in the mixing and stirring process of the material, enhance the overall aesthetic property of the TPR transparent filler and improve the production efficiency of the TPR transparent filler.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The invention provides a transparent filler for TPR shoe materials and a preparation method thereof, wherein the transparent filler is prepared from the following raw materials in parts by weight: 25 parts of talcum powder, 22 parts of light calcium carbonate, 12 parts of lime powder, 11 parts of epoxy resin, 6 parts of polycarbonate, 1 part of antioxidant, 4 parts of coupling agent, 6 parts of adhesive, 5 parts of defoaming agent, 5 parts of plasticizer and 1 part of polyvinyl alcohol.
Specifically, the antioxidant is a compound of an antioxidant 1010, an antioxidant 168 and an antioxidant 1076 in a mass ratio of 1.3:1.1: 1.
Specifically, the defoamer was 0.01% (based on PVA) octanol.
Specifically, the plasticizer is aliphatic dibasic acid ester.
Specifically, polyvinyl alcohol is a water-soluble high molecular polymer.
A preparation method of a transparent filler for TPR shoe materials comprises the following steps:
s1, adding light calcium carbonate into water, stirring and mixing uniformly, and adjusting the pH value to 6.6 to obtain light calcium carbonate slurry;
s2, adding talcum powder, lime powder, epoxy resin, polycarbonate and polyvinyl alcohol into light calcium carbonate slurry with pH of 6.6 under stirring;
s3, adding a coupling agent, an adhesive, a plasticizer and a defoaming agent under stirring, and mixing and adhering the materials into a spherical shape;
s4, finally adding an antioxidant, mixing and carrying out antioxidant treatment;
s5, filtering the coated slurry to a filter cake with the water content of less than 50%, and drying at 115 ℃.
Example 2
The invention provides a transparent filler for TPR shoe materials and a preparation method thereof, wherein the transparent filler is prepared from the following raw materials in parts by weight: 30 parts of talcum powder, 25 parts of light calcium carbonate, 15 parts of lime powder, 14 parts of epoxy resin, 10 parts of polycarbonate, 2 parts of antioxidant, 5 parts of coupling agent, 7 parts of adhesive, 10 parts of defoaming agent, 7 parts of plasticizer and 6 parts of polyvinyl alcohol.
Specifically, the antioxidant is a compound of an antioxidant 1010, an antioxidant 168 and an antioxidant 1076 in a mass ratio of 1.5:1.1: 1.
Specifically, the defoamer was a 0.2% (based on PVA) silicone emulsion.
Specifically, the plasticizer is phthalate.
Specifically, polyvinyl alcohol is a water-soluble high molecular polymer.
A preparation method of a transparent filler for TPR shoe materials comprises the following steps:
s1, adding light calcium carbonate into water, stirring and mixing uniformly, and adjusting the pH value to 6.6 to obtain light calcium carbonate slurry;
s2, adding talcum powder, lime powder, epoxy resin, polycarbonate and polyvinyl alcohol into light calcium carbonate slurry with pH of 6.6 under stirring;
s3, adding a coupling agent, an adhesive, a plasticizer and a defoaming agent under stirring, and mixing and adhering the materials into a spherical shape;
s4, finally adding an antioxidant, mixing and carrying out antioxidant treatment;
s5, filtering the coated slurry to a filter cake with the water content of less than 50%, and drying at 117 ℃.
Example 3
The invention provides a transparent filler for TPR shoe materials and a preparation method thereof, wherein the transparent filler is prepared from the following raw materials in parts by weight: 35 parts of talcum powder, 29 parts of light calcium carbonate, 18 parts of lime powder, 17 parts of epoxy resin, 14 parts of polycarbonate, 3 parts of antioxidant, 6 parts of coupling agent, 10 parts of adhesive, 15 parts of defoaming agent, 10 parts of plasticizer and 1-10 parts of polyvinyl alcohol.
Specifically, the antioxidant is a compound of an antioxidant 1010, an antioxidant 168 and an antioxidant 1076 in a mass ratio of 1.8:1.1: 1.
Specifically, the defoaming agent is tributyl phosphate.
Specifically, the plasticizer is any one of citric acid esters and polyesters.
Specifically, polyvinyl alcohol is a water-soluble high molecular polymer.
A preparation method of a transparent filler for TPR shoe materials comprises the following steps:
s1, adding light calcium carbonate into water, stirring and mixing uniformly, and adjusting the pH value to 6.6 to obtain light calcium carbonate slurry;
s2, adding talcum powder, lime powder, epoxy resin, polycarbonate and polyvinyl alcohol into light calcium carbonate slurry with pH of 6.6 under stirring;
s3, adding a coupling agent, an adhesive, a plasticizer and a defoaming agent under stirring, and mixing and adhering the materials into a spherical shape;
s4, finally adding an antioxidant, mixing and carrying out antioxidant treatment;
s5, filtering the coated slurry to a filter cake with the water content of less than 50%, and drying at 120 ℃.
The invention has the following use flow and working principle: preparing 25-35 parts of talcum powder, 22-29 parts of light calcium carbonate, 12-18 parts of lime powder, 11-17 parts of epoxy resin, 6-14 parts of polycarbonate, 1-3 parts of antioxidant, 4-6 parts of coupling agent, 6-10 parts of adhesive, 5-15 parts of defoaming agent, 5-10 parts of plasticizer and 1-10 parts of polyvinyl alcohol, adding the light calcium carbonate into water, stirring and mixing uniformly, and adjusting the pH value to 6.6 to obtain light calcium carbonate slurry; adding talcum powder, lime powder, epoxy resin, polycarbonate and polyvinyl alcohol into light calcium carbonate slurry with pH of 6.6 under stirring, and uniformly mixing; adding the coupling agent, the adhesive, the plasticizer and the defoaming agent under stirring, and uniformly mixing to adhere the mixture into a sphere; finally adding an antioxidant, mixing and carrying out antioxidant treatment; filtering the coated slurry to a filter cake with the water content of less than 50%, and drying at 115-120 ℃; due to the added polyvinyl alcohol, the polyvinyl alcohol is easy to volatilize after being mixed with water, is easy to air dry, has certain elasticity after being dried, can enhance the elasticity and toughness of the whole TPR transparent filler, can enhance the permeability of the whole TPR transparent filler, is more attractive and glossy, can keep the toughness for a long time, and is not easy to crack and age; the addition of the plasticizer and the defoaming agent material is combined, so that the flexibility of the TPR transparent filler can be enhanced, the prepared sole has good deformability when the TPR transparent filler is used as a sole manufacturing material, and bubbles generated by mixing can be eliminated in the mixing and stirring process of the material, the integral attractiveness of the TPR transparent filler is enhanced, and the production efficiency of the TPR transparent filler is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The transparent filler for the TPR shoe material is characterized in that: the material is prepared from the following raw materials in parts by weight: 25-35 parts of talcum powder, 22-29 parts of light calcium carbonate, 12-18 parts of lime powder, 11-17 parts of epoxy resin, 6-14 parts of polycarbonate, 1-3 parts of antioxidant, 4-6 parts of coupling agent, 6-10 parts of adhesive, 5-15 parts of defoaming agent, 5-10 parts of plasticizer and 1-10 parts of polyvinyl alcohol.
2. The transparent filler for TPR shoe material as claimed in claim 1, wherein: the antioxidant is a compound agent of an antioxidant 1010, an antioxidant 168 and an antioxidant 1076 in a mass ratio of 1.3-1.8: 1.1: 1.
3. The transparent filler for TPR shoe material as claimed in claim 1, wherein: the defoaming agent is any one of 0.01-0.05% (based on PVA) octanol, 0.2-0.5% (based on PVA) silicone emulsion.
4. The transparent filler for TPR shoe material as claimed in claim 1, wherein: the plasticizer is any one of aliphatic dibasic acid esters, phthalic acid esters, benzene polyacid esters, benzoic acid esters, polyol esters, chlorinated hydrocarbons, epoxy, citric acid esters and polyesters.
5. The transparent filler for TPR shoe material as claimed in claim 1, wherein: the polyvinyl alcohol is a water-soluble high molecular polymer.
6. The method for preparing the transparent filler for TPR shoe material according to claim 1, wherein: the method comprises the following steps:
s1, adding light calcium carbonate into water, stirring and mixing uniformly, and adjusting the pH value to 6.6 to obtain light calcium carbonate slurry;
s2, adding talcum powder, lime powder, epoxy resin, polycarbonate and polyvinyl alcohol into light calcium carbonate slurry with pH of 6.6 under stirring;
s3, adding a coupling agent, an adhesive, a plasticizer and a defoaming agent under stirring, and mixing and adhering the materials into a spherical shape;
s4, finally adding an antioxidant, mixing and carrying out antioxidant treatment;
s5, filtering the coated slurry to a filter cake with the water content of less than 50%, and drying at 115-120 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011080513.XA CN112175353A (en) | 2020-10-10 | 2020-10-10 | Transparent filler for TPR (thermal Plastic rubber) shoe material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011080513.XA CN112175353A (en) | 2020-10-10 | 2020-10-10 | Transparent filler for TPR (thermal Plastic rubber) shoe material and preparation method thereof |
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| CN112175353A true CN112175353A (en) | 2021-01-05 |
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| CN202011080513.XA Pending CN112175353A (en) | 2020-10-10 | 2020-10-10 | Transparent filler for TPR (thermal Plastic rubber) shoe material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243608A (en) * | 2021-05-22 | 2021-08-13 | 浙江立超儿童用品有限公司 | Waterproof shoe and processing technology thereof |
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|---|---|---|---|---|
| CN103408801A (en) * | 2013-07-03 | 2013-11-27 | 青阳县永诚钙业有限责任公司 | Modified calcium carbonate for wear-resistant rubber shoe soles and preparation method thereof |
| CN109181227A (en) * | 2018-08-21 | 2019-01-11 | 扬州朗劲塑胶实业有限公司 | A kind of TPR footwear material transparent filler and preparation method thereof |
| CN109370037A (en) * | 2018-10-30 | 2019-02-22 | 温州薪然鞋业有限公司 | One kind not degumming wear-resisting sole and preparation method thereof |
| CN111100414A (en) * | 2019-12-18 | 2020-05-05 | 温州欧盛鞋业股份有限公司 | Women's shoes with wear-resistant soles and preparation method thereof |
-
2020
- 2020-10-10 CN CN202011080513.XA patent/CN112175353A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103408801A (en) * | 2013-07-03 | 2013-11-27 | 青阳县永诚钙业有限责任公司 | Modified calcium carbonate for wear-resistant rubber shoe soles and preparation method thereof |
| CN109181227A (en) * | 2018-08-21 | 2019-01-11 | 扬州朗劲塑胶实业有限公司 | A kind of TPR footwear material transparent filler and preparation method thereof |
| CN109370037A (en) * | 2018-10-30 | 2019-02-22 | 温州薪然鞋业有限公司 | One kind not degumming wear-resisting sole and preparation method thereof |
| CN111100414A (en) * | 2019-12-18 | 2020-05-05 | 温州欧盛鞋业股份有限公司 | Women's shoes with wear-resistant soles and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243608A (en) * | 2021-05-22 | 2021-08-13 | 浙江立超儿童用品有限公司 | Waterproof shoe and processing technology thereof |
| CN113243608B (en) * | 2021-05-22 | 2022-08-12 | 浙江立超儿童用品有限公司 | Waterproof shoe and processing technology thereof |
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