CN111320833A - Novel high-polymer composite foam material injection wear-resistant and slip-resistant insole and manufacturing method thereof - Google Patents

Novel high-polymer composite foam material injection wear-resistant and slip-resistant insole and manufacturing method thereof Download PDF

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CN111320833A
CN111320833A CN201811524911.9A CN201811524911A CN111320833A CN 111320833 A CN111320833 A CN 111320833A CN 201811524911 A CN201811524911 A CN 201811524911A CN 111320833 A CN111320833 A CN 111320833A
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agent
resistant
slip
wear
temperature
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陈可为
翁国强
郭泽森
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Quanzhou Jiatai Shoes Industry Co ltd
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Quanzhou Jiatai Shoes Industry Co ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
    • C08J2423/28—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides

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  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

The invention discloses a novel high polymer composite foaming material injection wear-resistant slip-resistant insole and a manufacturing method thereof, wherein the insole comprises the following raw materials in percentage by weight: EVAC 25-30PHR, OBCS 30-35PHR, TP0 25-30PHR, BIIR10-15PHR, R-103:1-2PHR, colorant: 5-10PHR, stearic acid: 0.4-0.5PHR, 0.7-0.9PHR of odorless DCP, 4.5-5PHR of AC, 10-12PHR of anti-wear agent, 10-15PHR of anti-slip agent and 0.9-1PHR of anti-sticking agent. The insole manufactured by the invention not only keeps good wear resistance, but also greatly improves slip resistance, has good ground gripping performance even on wet and slippery road surfaces, has good wear resistance and slip resistance combination performance, and is light in weight and comfortable to wear.

Description

Novel high-polymer composite foam material injection wear-resistant and slip-resistant insole and manufacturing method thereof
Technical Field
The invention relates to a manufacturing method of a novel high-polymer composite foam material injection wear-resistant slip-resistant insole.
Background
The sole is generally divided into an outsole and a midsole, wherein the outsole is in contact with the ground, and the midsole mainly plays a role in buffering. However, in the market at present, the sole is not adopted, but the midsole is directly contacted with the ground. This requires a midsole that also has good wear and slip resistance. However, the anti-slip performance of the wear-resistant middle sole injected by the foaming material in the current market is poor, the wear-resistant middle sole is easy to slip, and particularly on a wet and slippery road surface, the anti-slip performance of the common wear-resistant middle sole on the ground is 0.1-0.2 in a dry mode and 0.03-0.05 in a wet mode; while the specific gravity of the common non-slip mid-sole is more than 0.30g/cc, and the non-slip mid-sole is not wear-resistant. That is, it is difficult to simultaneously achieve the performances of wear resistance, slip resistance and weight.
Disclosure of Invention
The invention mainly aims to provide a method for manufacturing a novel polymer composite foam material injection wear-resistant and slip-resistant insole, which overcomes the defects of the method for manufacturing the novel polymer composite foam material injection wear-resistant and slip-resistant insole in the background technology.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a novel high-molecular composite foam material injection wear-resistant and slip-resistant insole comprises the following raw materials in percentage by weight:
EVAC 25-30PHR, OBCS 30-35PHR, TP0 25-30PHR, BIIR10-15PHR, R-103:1-2PHR, colorant: 5-10PHR, stearic acid: 0.4-0.5PHR, 0.7-0.9PHR of odorless DCP, 4.5-5PHR of AC, 10-12PHR of anti-wear agent, 10-15PHR of anti-slip agent and 0.9-1PHR of anti-sticking agent.
In a preferred embodiment, a novel polymer composite foaming material injection wear-resistant and slip-resistant midsole comprises the following raw materials in percentage by weight:
EVAC 27.5PHR, OBCS 32.5PHR, TP0 27.5PHR, BIIR: 12.5PHR, R-103:1.5PHR, colorant: 7.5PHR, stearic acid: 0.45PHR, 0.8PHR of tasteless DCP, 4.75PHR of AC, 11PHR of anti-wear agent, 12.5PHR of anti-slip agent and 0.95PHR of anti-sticking agent.
In another preferred embodiment, the raw materials comprise, by weight:
EVAC 25PHR, OBCS 35PHR, TP0 25PHR, BIIR 15PHR, R-103:1PHR, colorant: 10PHR, stearic acid: 0.4PHR, 0.9PHR of tasteless DCP, 4.5PHR of AC, 12PHR of anti-wear agent, 10PHR of anti-slip agent and 1PHR of anti-sticking agent.
In another preferred embodiment, the raw materials comprise, by weight:
EVAC 30PHR, OBCS 30PHR, TP0 30PHR, BIIR10 PHR, R-103:2PHR, colorant: 5PHR, stearic acid: 0.4PHR, 0.9PHR of tasteless DCP, 4.5PHR of AC, 10PHR of anti-wear agent, 15PHR of anti-slip agent and 0.9PHR of anti-sticking agent.
Wherein, EVAC is ethylene-vinyl acetate copolymer, VA is vinyl acetate content 40%; preferably DuPont 40W
OBCS is a polyolefin block copolymer, preferably DuPont Infuse 9107;
TPO is preferably Kaiyi chemical 3033A
BIIR is a brominated butyl rubber, preferably Exxon 2244.
R-103 is preferably titanium dioxide from DuPont;
a color agent: preferably Guangdong Qingfeng
Odorless DCP, preferably Acksu 14S-FL
AC is low-temperature foaming agent, preferably Jinlang S15
The wear-resisting agent is preferably Shanghai Jinli M-2
The anti-skid agent is preferably Hedachemie ZSL-99
The anti-sticking agent is preferably Kaiyu chemical KD-05
A preparation method of a novel polymer composite foaming material injection wear-resistant and slip-resistant insole comprises the following steps:
the first step is as follows: according to the preparation of the wear-resistant and slip-resistant insole by injecting the macromolecular composite foaming material, putting weighed main materials (EVAC/TPO/OBC/BIIR/slip agent, wear-resistant agent), anti-sticking agent, fixing agent and lubricant into an internal mixer in proportion, mixing for 6-8 minutes, adding cross-linking agent and foaming agent when the temperature is raised to 125 ℃, mixing for 1-2 minutes, discharging at 130 ℃, putting into an open mill, firstly thickening once to obtain a thickness of 3-4mm, then bundling twice to obtain a thickness of 1-1.5mm, then thickening once to obtain a thickness of 3-4mm, then putting into a single-screw extrusion granulator, putting the granulator into a constant temperature chamber, standing for 2 hours, wherein the die head temperature is 80 ℃, the material pipe temperature is 80 ℃, and the particle size is 2.5-3 mm;
the second step is that: drying the granules, namely putting the well-standing granules into a drying barrel to be dried for more than 1 hour at the drying temperature of 45-50 ℃;
the third step: the granules are automatically pumped into a shooting gun by an injection machine and injected according to the set weight, and the temperature of the shooting gun is as follows: 100 +/-5 ℃, injection speed of 50 +/-20%, injection pressure of 80-90%, mold temperature: 180 +/-3 ℃, the vulcanization time is 350 +/-20 seconds, and the temperature of a shaping oven is as follows: 80. 70, 60, 50, 40 plus or minus 5 degrees and the setting time is more than 30 minutes.
The invention combines high-hardness TPO, soft EVA with high VA content, soft OBCS and brominated butyl rubber, takes high-efficiency wear-resistant agent and anti-slip agent as assistance, and uses low-temperature foaming agent, thereby breaking through the technical difficulties of difficult foaming and incomplete foaming, and further manufacturing the EVA injection foaming insole which is wear-resistant, anti-slip and light in weight.
Compared with the background technology, the technical scheme has the following advantages:
the product of the invention has light weight and good comprehensive performance of wear resistance and skid resistance. The manufactured midsole not only keeps good wear resistance, but also greatly improves the slip resistance, has good ground gripping performance even on wet and slippery road surfaces, has good wear resistance and slip resistance comprehensive performance, and is light in weight and comfortable to wear.
Detailed Description
In the following examples of the present invention,
EVAC selected from DuPont 40W; OBCS selects DuPont Infuse 9107;
TPO Kayl chemical 3033A; BIIR selected Exxon 2244 of America;
r-103 is selected from titanium dioxide of DuPont; a color agent: selecting Guangdong Qingfeng;
odorless DCP, i.e. Aksu 14S-FL; AC brocade selection wave S15;
the wear-resisting agent is selected from Shanghai Jinli M-2; antislipping agent selected and mixed chemical ZSL-99
The anti-sticking agent is Kaikyi chemical KD-05.
Example 1
A novel high-molecular composite foam material injection wear-resistant and slip-resistant insole comprises the following raw materials in percentage by weight:
EVAC 27.5PHR, OBCS 32.5PHR, TP0 27.5PHR, BIIR: 12.5PHR, R-103:1.5PHR, colorant: 7.5PHR, stearic acid: 0.45PHR, 0.8PHR of tasteless DCP, 4.75PHR of AC, 11PHR of anti-wear agent, 12.5PHR of anti-slip agent and 0.95PHR of anti-sticking agent.
The preparation method of the novel polymer composite foaming material injection wear-resistant anti-slip insole comprises the following steps:
the first step is as follows: according to the preparation of the wear-resistant and slip-resistant insole by injecting the macromolecular composite foaming material, putting weighed main materials (EVAC/TPO/OBC/BIIR/slip-resistant agent, wear-resistant agent), anti-sticking agent, coloring agent and lubricant into an internal mixer in proportion, mixing for 8 minutes, adding a cross-linking agent and a foaming agent when the temperature is raised to 120 ℃, mixing for 1 minute, discharging at the temperature of 130 ℃, putting into an open mill, firstly thickening once to obtain a thickness of 4mm, then bundling twice to obtain a thickness of 1mm, then thickening once to obtain a thickness of 4mm, putting into a single-screw extrusion granulator, keeping the temperature of a granulator die head at 80 ℃, keeping the temperature of a material pipe at 80 ℃, keeping the particle size at 2.5mm, and putting the prepared granules into a constant temperature chamber for standing;
the second step is that: drying the granules, namely putting the well-standing granules into a drying barrel to be dried for more than 1 hour at the drying temperature of 50 ℃;
the third step: the granules are automatically pumped into a shooting gun by an injection machine and injected according to the set weight, and the temperature of the shooting gun is as follows: 100 +/-5 ℃, injection speed of 50 +/-20%, injection pressure of 80-90%, mold temperature: 180 +/-3 ℃, the vulcanization time is 350 +/-20 seconds, and the temperature of a shaping oven is as follows: 80. 70, 60, 50, 40 plus or minus 5 degrees and the setting time is more than 30 minutes.
Example 2
A novel high-molecular composite foam material injection wear-resistant and slip-resistant insole comprises the following raw materials in percentage by weight:
EVAC 25PHR, OBCS 35PHR, TP0 25PHR, BIIR 15PHR, R-103:1PHR, colorant: 10PHR, stearic acid: 0.4PHR, 0.9PHR of odorless DCP, 4.5PHR of AC, 12PHR of anti-wear agent, 10PHR of anti-slip agent, and 1PHR of anti-sticking agent
The preparation method of the novel polymer composite foaming material injection wear-resistant anti-slip insole comprises the following steps:
the first step is as follows: according to the preparation of the wear-resistant and slip-resistant insole by injecting the macromolecular composite foaming material, putting weighed main materials (EVAC/TPO/OBC/BIIR/slip-resistant agent, wear-resistant agent), anti-sticking agent, catalyst, foaming auxiliary agent, coloring agent and lubricant into an internal mixer in proportion, mixing for 8 minutes, adding crosslinking agent and foaming agent when the temperature is raised to 120 ℃, mixing for 2 minutes, discharging at 130 ℃, putting into an open mill, firstly thickening once to 3mm thick, then bundling to two times to 1.5mm thick, then thickening once to 4mm thick, then putting into a single-screw extrusion granulator, keeping the temperature of a die head at 80 ℃, the temperature of a material pipe at 80 ℃ and the particle size at 3mm, and standing the prepared granules in a constant temperature chamber for 2 hours;
the second step is that: drying the granules, namely putting the well-standing granules into a drying barrel to be dried for more than 1 hour at the drying temperature of 45 ℃;
the third step: the granules are automatically pumped into a shooting gun by an injection machine and injected according to the set weight, and the temperature of the shooting gun is as follows: 100 +/-5 ℃, injection speed of 50 +/-20%, injection pressure of 80-90%, mold temperature: 180 +/-3 ℃, the vulcanization time is 350 +/-20 seconds, and the temperature of a shaping oven is as follows: 80. 70, 60, 50, 40 plus or minus 5 degrees and the setting time is more than 30 minutes.
Example 3
A novel high-molecular composite foam material injection wear-resistant and slip-resistant insole comprises the following raw materials in percentage by weight:
EVAC 30PHR, OBCS 30PHR, TP0 30PHR, BIIR10 PHR, R-103:2PHR, colorant: 5PHR, stearic acid: 0.4PHR, 0.9PHR of odorless DCP, 4.5PHR of AC, 10PHR of anti-wear agent, 15PHR of anti-slip agent, and 0.9PHR of anti-sticking agent
The preparation method of the novel polymer composite foaming material injection wear-resistant anti-slip insole comprises the following steps:
the first step is as follows: according to the preparation of the wear-resistant and slip-resistant insole by injecting the macromolecular composite foaming material, putting weighed main materials (EVAC/TPO/OBC/BIIR/slip-resistant agent, wear-resistant agent), anti-sticking agent, catalyst, foaming auxiliary agent, coloring agent and lubricant into an internal mixer in proportion, mixing for 7 minutes, adding crosslinking agent and foaming agent when the temperature is raised to 125 ℃, mixing for 2 minutes, discharging at 130 ℃, putting into an open mill, firstly thickening once to be 3mm thick, then bundling to be two times to be 1mm thick, then thickening once to be 4mm thick, then putting into a single-screw extrusion granulator, keeping the temperature of a granulator die head at 80 ℃, the temperature of a material pipe at 80 ℃, keeping the particle size at 3mm, and putting the prepared granules into a thermostatic chamber to stand for 2 hours;
the second step is that: drying the granules, namely putting the well-standing granules into a drying barrel to be dried for more than 1 hour at the drying temperature of 45 ℃;
the third step: the granules are automatically pumped into a shooting gun by an injection machine and injected according to the set weight, and the temperature of the shooting gun is as follows: 100 +/-5 ℃, injection speed of 50 +/-20%, injection pressure of 80-90%, mold temperature: 180 +/-3 ℃, the vulcanization time is 350 +/-20 seconds, and the temperature of a shaping oven is as follows: 80. 70, 60, 50, 40 plus or minus 5 degrees and the setting time is more than 30 minutes.
1. The product properties of example 1 are shown in the following table:
Figure BDA0001904186210000061
remarking: all main rubber raw materials of the material formula are 100PHR, and each raw material PHR is the raw material weight/the total weight of the main rubber multiplied by 100.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents.

Claims (6)

1. A novel high-molecular composite foam material injection wear-resistant and slip-resistant insole comprises the following raw materials in percentage by weight:
EVAC 25-30PHR, OBCS 30-35PHR, TP0 25-30PHR, BIIR10-15PHR, R-103:1-2PHR, colorant: 5-10PHR, stearic acid: 0.4-0.5PHR, 0.7-0.9PHR of odorless DCP, 4.5-5PHR of AC, 10-12PHR of anti-wear agent, 10-15PHR of anti-slip agent and 0.9-1PHR of anti-sticking agent.
2. A novel high-molecular composite foam material injection wear-resistant and slip-resistant insole comprises the following raw materials in percentage by weight:
EVAC 27.5PHR, OBCS 32.5PHR, TP0 27.5PHR, BIIR: 12.5PHR, R-103:1.5PHR, colorant: 7.5PHR, stearic acid: 0.45PHR, 0.8PHR of tasteless DCP, 4.75PHR of AC, 11PHR of anti-wear agent, 12.5PHR of anti-slip agent and 0.95PHR of anti-sticking agent.
3. A novel high-molecular composite foam material injection wear-resistant and slip-resistant insole comprises the following raw materials in percentage by weight:
EVAC 25PHR, OBCS 35PHR, TP0 25PHR, BIIR 15PHR, R-103:1PHR, colorant: 10PHR, stearic acid: 0.4PHR, 0.9PHR of tasteless DCP, 4.5PHR of AC, 12PHR of anti-wear agent, 10PHR of anti-slip agent and 1PHR of anti-sticking agent.
4. A novel high-molecular composite foam material injection wear-resistant and slip-resistant insole comprises the following raw materials in percentage by weight:
EVAC 30PHR, OBCS 30PHR, TP0 30PHR, BIIR10 PHR, R-103:2PHR, colorant: 5PHR, stearic acid: 0.4PHR, 0.9PHR of tasteless DCP, 4.5PHR of AC, 10PHR of anti-wear agent, 15PHR of anti-slip agent and 0.9PHR of anti-sticking agent.
5. A preparation method of a novel polymer composite foaming material injection wear-resistant and slip-resistant insole is characterized by comprising the following steps: the method comprises the following steps:
the first step is as follows: the polymer composite foaming material injection wear-resistant anti-slip midsole stock according to any one of claims 1 to 4, wherein weighed main materials EVAC/TPO/OBC/BIIR/anti-slip agent, wear-resistant agent, anti-sticking agent, catalyst, foaming auxiliary agent, coloring agent and lubricant are put into an internal mixer in proportion for mixing for 6 to 8 minutes, a cross-linking agent and a foaming agent are added when the temperature is raised to 125 ℃, the mixture is mixed for 1 to 2 minutes, the mixture is discharged at 130 ℃ and put into an open mill, the mixture is firstly thickened for 3 to 4mm in thickness, then is bundled for two times, the mixture is thickened for 1 to 1.5mm in thickness, then is thickened for 3 to 4mm in thickness, and then is put into a single-screw extrusion granulator, the die head temperature is 80 ℃, the material pipe temperature is 80 ℃, the particle size is 2.5 to 3mm, and the manufactured particles are put into a constant temperature chamber for standing for 2;
the second step is that: drying the granules, namely putting the well-standing granules into a drying barrel to be dried for more than 1 hour at the drying temperature of 45-50 ℃;
the third step: the granules are automatically pumped into a shooting gun by an injection machine and injected according to the set weight, and the temperature of the shooting gun is as follows: 100 +/-5 ℃, injection speed of 50 +/-20%, injection pressure of 80-90%, mold temperature: 180 +/-3 ℃, the vulcanization time is 350 +/-20 seconds, and the temperature of a shaping oven is as follows: 80. 70, 60, 50, 40 plus or minus 5 degrees and the setting time is more than 30 minutes.
6. A preparation method of a novel polymer composite foaming material injection wear-resistant and slip-resistant insole comprises the following steps:
the first step is as follows: the high molecular composite foaming material injection wear-resistant anti-slip insole stock preparation method according to any one of claims 1 to 4, the stock preparation is carried out, weighed main materials EVAC/TPO/OBC/BIIR/anti-slip agent, wear-resistant agent, anti-sticking agent, catalyst, foaming auxiliary agent, coloring agent and lubricant are put into an internal mixer according to a proportion and mixed for 7 minutes, cross-linking agent and foaming agent are added when the temperature is raised to 120 ℃, the mixture is mixed for 1 minute, the mixture is discharged at 130 ℃ and put into an open mill, the mixture is firstly thickened for 4mm in thickness, then is bundled for two times and 1mm in thickness, then is thickened for 4mm in thickness, and then is put into a single-screw extrusion granulator, the die head temperature is 80 ℃, the material pipe temperature is 80 ℃, the particle size is 2.5mm, and the prepared granules are put into a constant temperature;
the second step is that: drying the granules, namely putting the well-standing granules into a drying barrel to be dried for more than 1 hour at the drying temperature of 50 ℃;
the third step: the granules are automatically pumped into a shooting gun by an injection machine and injected according to the set weight, and the temperature of the shooting gun is as follows: 100 +/-5 ℃, injection speed of 50 +/-20%, injection pressure of 80-90%, mold temperature: 180 +/-3 ℃, the vulcanization time is 350 +/-20 seconds, and the temperature of a shaping oven is as follows: 80. 70, 60, 50, 40 plus or minus 5 degrees and the setting time is more than 30 minutes.
CN201811524911.9A 2018-12-13 2018-12-13 Novel high-polymer composite foam material injection wear-resistant and slip-resistant insole and manufacturing method thereof Pending CN111320833A (en)

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WO2022184597A1 (en) * 2021-03-02 2022-09-09 Inoveight Limited A shoe sole formed from a polymeric foam compound with enhanced perfomance characteristics

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CN104479212A (en) * 2014-12-18 2015-04-01 莆田市龙翔鞋业有限公司 Composite foaming material injection midsole and manufacturing method thereof
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CN107746482A (en) * 2017-01-18 2018-03-02 泉州嘉泰鞋业有限公司 Rubber fretting map injects big bottom and its manufacture method
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CN104479212A (en) * 2014-12-18 2015-04-01 莆田市龙翔鞋业有限公司 Composite foaming material injection midsole and manufacturing method thereof
CN106750847A (en) * 2016-11-22 2017-05-31 福建省龙麒新材料发展有限公司 A kind of vibration-absorptive material and preparation method thereof and the sole obtained by vibration-absorptive material
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Application publication date: 20200623