CN111363265A - Environment-friendly oil-resistant PVC rain shoes and preparation process thereof - Google Patents
Environment-friendly oil-resistant PVC rain shoes and preparation process thereof Download PDFInfo
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- CN111363265A CN111363265A CN202010159575.3A CN202010159575A CN111363265A CN 111363265 A CN111363265 A CN 111363265A CN 202010159575 A CN202010159575 A CN 202010159575A CN 111363265 A CN111363265 A CN 111363265A
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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
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
- A43B1/14—Footwear characterised by the material made of plastics
-
- 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)
- Injection Moulding Of Plastics Or The Like (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses an environment-friendly oil-resistant PVC rain boot which comprises the following components in parts by mass: 100 parts of PVC resin; 70-80 parts of an environment-friendly plasticizer; 30 parts of polyester plasticizer; 5 parts of an auxiliary agent; 3-4 parts of a mixed stabilizer; 0.3-0.5 part of a lubricant; 5-10 parts of a filler; 0.2-2 parts of a coloring agent; 0.3-0.5 part of an anti-aging agent; 0.4-0.6 parts of bridging agent; 0.5-1 part of an activating agent; 2-5 parts of vaseline; 1-1.5 parts of a chain extender; 0.8-2 parts of a filler; 1-3 parts of a flame retardant; 0.3-0.6 part of toughening agent. The invention provides a preparation process of oil-resistant PVC rain shoes, which comprises the following steps: the method comprises the following steps: weighing the components of the mixed material according to a proportion; step two: kneading the mixed materials; step three: plasticizing and granulating; step four: injection molding; step five: and (6) trimming. According to the invention, the oil-resistant and environment-friendly PVC rain shoes can be manufactured by using the novel rain shoe material and combining the preparation process.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of rain shoes, in particular to the technical field of environment-friendly oil-resistant PVC rain shoes and a preparation process thereof.
[ background of the invention ]
Rain shoes are shoes used in daily life and are used for operation in rain-proof or water accumulation environments in rainy days. The rain shoes can be oxidized, exposed to the sun and heated to accelerate the aging speed, so that the rain shoes become hard and soft. Rain shoes are also often used in environments such as workshops to prevent contamination of the oil.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides an environment-friendly oil-resistant PVC rain boot and a preparation process thereof.
In order to achieve the purpose, the invention provides an environment-friendly oil-resistant PVC rain boot which comprises the following components in parts by mass:
100 parts of PVC resin; 70-80 parts of a plasticizer; 30 parts of polyester plasticizer;
5 parts of an auxiliary agent; 3-4 parts of a mixed stabilizer; 0.3-0.5 part of a lubricant;
5-10 parts of a filler; 0.2-2 parts of a coloring agent; 0.3-0.5 part of an anti-aging agent;
0.4-0.6 parts of bridging agent; 0.5-1 part of an activating agent; 2-5 parts of vaseline;
1-1.5 parts of a chain extender; 0.8-2 parts of a filler; 1-3 parts of a flame retardant;
0.3-0.6 part of toughening agent.
Preferably, the plasticizer is dioctyl terephthalate.
Preferably, the filler is white carbon black.
Preferably, the activator is zinc oxide powder.
Preferably, the chain extender is one or a mixture of more of glycerol, trimethylolpropane, diethylene glycol, triethylene glycol, neopentyl glycol, sorbitol and diethylaminoethanol.
The invention provides a preparation process of environment-friendly oil-resistant PVC rain shoes, which comprises the following steps:
the method comprises the following steps: weighing the components of the mixed material according to a proportion;
step two: mixing and kneading: pouring PVC resin into a kneader, sequentially adding all raw materials except the plasticizer into the kneader, finally adding the plasticizer to form a mixed material, and operating the kneader to heat and stir at the temperature of 100-115 ℃; after the materials are mixed uniformly, adding the antibacterial agent, continuing stirring uniformly, standing, after the materials are puffed, discharging, and cooling to room temperature to obtain the materials;
step three: plasticizing and granulating: adding the mixed material into an extrusion granulator for plasticizing and granulating to obtain mixed material particles, wherein the temperature control range of the machine body of the extrusion granulator is 115-130 ℃, and the temperature control range of the machine head of the extrusion granulator is 120-125 ℃;
step four: injection molding: the rain shoe mold is added into a mold cavity of an injection molding machine; adding the mixed particles into a feeding port of an injection molding machine, performing casting molding by the injection molding machine, and demolding to obtain a rain shoe blank; the injection molding pressure of the injection molding machine is 120 Bar-140 Bar;
step five: trimming: trimming the rough edges at the periphery of the rain shoe blank by using a shearing tool.
Preferably, the rain shoes are of an integrated L-shaped hollow structure and comprise soles, vamps and shoe tubes, the upper ends of the soles are fixedly connected with the vamps, and the upper ends of the vamps are fixedly connected with the shoe tubes.
The invention has the beneficial effects that:
1. the invention provides a novel rain boot material, which has the oil-resistant characteristic, and meanwhile, the raw materials are environment-friendly;
2. according to the invention, the oil-resistant and environment-friendly PVC rain shoes can be manufactured by using the novel rain shoe material and combining the preparation process.
The features and advantages of the present invention will be described in detail by way of examples.
[ detailed description ] embodiments
The invention discloses an environment-friendly oil-resistant PVC rain boot, which comprises the following components in percentage by mass:
100 parts of PVC resin; 70-80 parts of a plasticizer; 30 parts of polyester plasticizer;
5 parts of an auxiliary agent; 3-4 parts of a mixed stabilizer; 0.3-0.5 part of a lubricant;
5-10 parts of a filler; 0.2-2 parts of a coloring agent; 0.3-0.5 part of an anti-aging agent;
0.4-0.6 parts of bridging agent; 0.5-1 part of an activating agent; 2-5 parts of vaseline;
1-1.5 parts of a chain extender; 0.8-2 parts of a filler; 1-3 parts of a flame retardant;
0.3-0.6 part of toughening agent.
Specifically, the plasticizer is dioctyl terephthalate.
Specifically, the filler is white carbon black.
Specifically, the activating agent is zinc oxide powder.
Specifically, the chain extender is one or a mixture of more of glycerol, trimethylolpropane, diethylene glycol, triethylene glycol, neopentyl glycol, sorbitol and diethylaminoethanol.
A preparation process of environment-friendly oil-resistant PVC rain shoes comprises the following steps:
the method comprises the following steps: weighing the components of the mixed material according to a proportion;
step two: mixing and kneading: pouring PVC resin into a kneader, sequentially adding all raw materials except the plasticizer into the kneader, finally adding the plasticizer to form a mixed material, and operating the kneader to heat and stir at the temperature of 100-115 ℃; after the materials are mixed uniformly, adding the antibacterial agent, continuing stirring uniformly, standing, after the materials are puffed, discharging, and cooling to room temperature to obtain the materials;
step three: plasticizing and granulating: adding the mixed material into an extrusion granulator for plasticizing and granulating to obtain mixed material particles, wherein the temperature control range of the machine body of the extrusion granulator is 115-130 ℃, and the temperature control range of the machine head of the extrusion granulator is 120-125 ℃;
step four: injection molding: the rain shoe mold is added into a mold cavity of an injection molding machine; adding the mixed particles into a feeding port of an injection molding machine, performing casting molding by the injection molding machine, and demolding to obtain a rain shoe blank; the injection molding pressure of the injection molding machine is 120 Bar-140 Bar;
step five: trimming: trimming the rough edges at the periphery of the rain shoe blank by using a shearing tool.
Specifically, rain shoes formula L type hollow structure as an organic whole, rain shoes include sole, vamp, a shoes section of thick bamboo, and the sole upper end links firmly the vamp, and the vamp upper end links firmly a shoes section of thick bamboo.
The working process of the invention is as follows:
the invention relates to an environment-friendly oil-resistant PVC rain boot and a preparation process thereof, wherein in the working process, the preparation steps of the rain boot comprise:
the method comprises the following steps: weighing the components of the mixed material in proportion: PVC resin: 100 parts of (A); plasticizer: 70 parts of (B); polyester type plasticizer: 30 parts of (1); auxiliary agents: 5 parts of a mixture; mixing a stabilizer: 3 parts of a mixture; lubricant: 0.3 part; filling agent: 5 parts of a mixture; colorant: 1 part; an anti-aging agent: 0.3 part; a bridging agent: 0.4 part; activating agent: 0.5 part; vaseline: 3 parts of a mixture; chain extender: 1 part; filling agent: 0.8 part; flame retardant: 1 part; a toughening agent: 0.5 part;
step two: mixing and kneading: pouring PVC resin into a kneader, sequentially adding all raw materials except the plasticizer into the kneader, finally adding the plasticizer to form a mixed material, and operating the kneader to heat and stir at the temperature of 100-115 ℃; after the materials are mixed uniformly, adding the antibacterial agent, continuing stirring uniformly, standing, after the materials are puffed, discharging, and cooling to room temperature to obtain the materials;
step three: plasticizing and granulating: adding the mixed material into an extrusion granulator for plasticizing and granulating to obtain mixed material particles, wherein the temperature control range of the machine body of the extrusion granulator is 115-130 ℃, and the temperature control range of the machine head of the extrusion granulator is 120-125 ℃;
step four: injection molding: firstly, coating a release agent on a rain boot mold, and adding the rain boot mold into a mold cavity of an injection molding machine; adding the mixed particles into a feeding port of an injection molding machine, performing casting molding by the injection molding machine, and demolding to obtain a rain shoe blank; the injection molding pressure of the injection molding machine is 120 Bar-140 Bar;
step five: trimming: trimming the rough edges at the periphery of the rain shoe blank by using a shearing tool.
According to the invention, the oil-resistant and environment-friendly PVC rain shoes can be manufactured by using the novel rain shoe material and combining the preparation process.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (7)
1. The utility model provides an environmental protection resistant oily PVC rain shoes which characterized in that: the paint comprises the following components in percentage by mass:
2. the environment-friendly oil-resistant PVC rain boot as claimed in claim 1, wherein: the plasticizer is dioctyl terephthalate.
3. The environment-friendly oil-resistant PVC rain boot as claimed in claim 1, wherein: the filler is white carbon black.
4. The environment-friendly oil-resistant PVC rain boot as claimed in claim 1, wherein: the activating agent is zinc oxide powder.
5. The environment-friendly oil-resistant PVC rain boot as claimed in claim 1, wherein: the chain extender is one or a mixture of more of glycerol, trimethylolpropane, diethylene glycol, triethylene glycol, neopentyl glycol, sorbitol and diethylaminoethanol.
6. A preparation process of environment-friendly oil-resistant PVC rain shoes is characterized by comprising the following steps: the preparation steps of the rain shoes comprise:
the method comprises the following steps: weighing the components of the mixed material according to a proportion;
step two: mixing and kneading: pouring PVC resin into a kneader, sequentially adding all raw materials except the plasticizer into the kneader, finally adding the plasticizer to form a mixed material, and operating the kneader to heat and stir at the temperature of 100-115 ℃; after the materials are mixed uniformly, adding the antibacterial agent, continuing stirring uniformly, standing, after the materials are puffed, discharging, and cooling to room temperature to obtain the materials;
step three: plasticizing and granulating: adding the mixed material into an extrusion granulator for plasticizing and granulating to obtain mixed material particles, wherein the temperature control range of the machine body of the extrusion granulator is 115-130 ℃, and the temperature control range of the machine head of the extrusion granulator is 120-125 ℃;
step four: injection molding: the rain shoe mold is added into a mold cavity of an injection molding machine; adding the mixed particles into a feeding port of an injection molding machine, performing casting molding by the injection molding machine, and demolding to obtain a rain shoe blank; the injection molding pressure of the injection molding machine is 120 Bar-140 Bar;
step five: trimming: trimming the rough edges at the periphery of the rain shoe blank by using a shearing tool.
7. The preparation process of the environment-friendly oil-resistant PVC rain shoes as claimed in claim 6, wherein the preparation process comprises the following steps: the rain shoes are of an integrated L-shaped hollow structure and comprise soles, vamps and shoe tubes, the upper ends of the soles are fixedly connected with the vamps, and the upper ends of the vamps are fixedly connected with the shoe tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010159575.3A CN111363265A (en) | 2020-03-10 | 2020-03-10 | Environment-friendly oil-resistant PVC rain shoes and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010159575.3A CN111363265A (en) | 2020-03-10 | 2020-03-10 | Environment-friendly oil-resistant PVC rain shoes and preparation process thereof |
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| Publication Number | Publication Date |
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| CN111363265A true CN111363265A (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010159575.3A Pending CN111363265A (en) | 2020-03-10 | 2020-03-10 | Environment-friendly oil-resistant PVC rain shoes and preparation process thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716097A (en) * | 2020-12-24 | 2021-04-30 | 界首市旭升塑胶制品有限公司 | Rain shoes |
| CN113248841A (en) * | 2021-03-31 | 2021-08-13 | 杭州星发彩印有限公司 | Outdoor photosensitive color-changing rain shoes and manufacturing method thereof |
| CN113845683A (en) * | 2021-08-11 | 2021-12-28 | 界首市旭升塑胶制品有限公司 | Automatically cleaning plastic rain shoes with super amphiphobic coating |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172726A (en) * | 1997-07-21 | 1998-02-11 | 重庆市毛氏实业(集团)有限公司 | Manufacturing process of injection foaming once forming rubber overshoes |
| KR20100076091A (en) * | 2008-12-26 | 2010-07-06 | 에코얀주식회사 | Ester yarn fiber coating non pvc compound composition for shoes and insole material |
| CN104672718A (en) * | 2015-03-09 | 2015-06-03 | 苏州市景荣科技有限公司 | Heat-resistant PVC shoe material and preparation method thereof |
-
2020
- 2020-03-10 CN CN202010159575.3A patent/CN111363265A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172726A (en) * | 1997-07-21 | 1998-02-11 | 重庆市毛氏实业(集团)有限公司 | Manufacturing process of injection foaming once forming rubber overshoes |
| KR20100076091A (en) * | 2008-12-26 | 2010-07-06 | 에코얀주식회사 | Ester yarn fiber coating non pvc compound composition for shoes and insole material |
| CN104672718A (en) * | 2015-03-09 | 2015-06-03 | 苏州市景荣科技有限公司 | Heat-resistant PVC shoe material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 周永凯等: "《现代实用鞋靴材料学》", 31 March 2014, 中国轻工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716097A (en) * | 2020-12-24 | 2021-04-30 | 界首市旭升塑胶制品有限公司 | Rain shoes |
| CN113248841A (en) * | 2021-03-31 | 2021-08-13 | 杭州星发彩印有限公司 | Outdoor photosensitive color-changing rain shoes and manufacturing method thereof |
| CN113845683A (en) * | 2021-08-11 | 2021-12-28 | 界首市旭升塑胶制品有限公司 | Automatically cleaning plastic rain shoes with super amphiphobic coating |
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Application publication date: 20200703 |
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