CN111892752B - Antiskid and wear-resistant material and preparation method thereof - Google Patents

Antiskid and wear-resistant material and preparation method thereof Download PDF

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CN111892752B
CN111892752B CN202010703722.9A CN202010703722A CN111892752B CN 111892752 B CN111892752 B CN 111892752B CN 202010703722 A CN202010703722 A CN 202010703722A CN 111892752 B CN111892752 B CN 111892752B
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vulcanization accelerator
carbon nano
wear
mixture
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CN111892752A (en
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许峰
刘洋
朱国玉
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Zhuhai Zhongke Jisheng Technology Co ltd
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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
    • C08L7/00—Compositions of natural rubber
    • 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
    • C08L11/00—Compositions of homopolymers or copolymers of chloroprene
    • 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
    • C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
    • 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
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • 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
    • C08K2003/2234—Oxides; Hydroxides of metals of lead
    • 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
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

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  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
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  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)

Abstract

The invention belongs to the field of materials, and discloses an anti-skid and wear-resistant material and a preparation method thereof. The material is mainly prepared from the following raw material components: rubber, carbon nano material, polyethylene glycol, coupling agent, vulcanizing agent and sulfur; the carbon nano material is a mixture formed by fullerene or fullerene derivatives and carbon nano tubes. In the material, the carbon nano tube is matched with the fullerene, the bromide of the fullerene, the chloride of the fullerene or the fluoride of the fullerene to be better fused and dispersed with the rubber, so that the integral wear resistance and the anti-skid performance of the material are improved. When the vulcanizing agent is the lead tetraoxide, and zinc oxide, magnesium oxide, calcium oxide, triallyl cyanurate and triallyl isocyanurate, the wear-resisting and anti-skid properties of the material can be further improved. The material has simple preparation process, and can be used for preparing the sole with good wear-resisting and anti-skid properties after being processed by a conventional model.

Description

Antiskid and wear-resistant material and preparation method thereof
Technical Field
The invention belongs to the field of materials, and particularly relates to an anti-skid and wear-resistant material and a preparation method thereof.
Background
The rubber material has the advantages of enough elasticity, high strength, wide raw material source and low price. Rubber materials are often used as sole materials because of these advantages, however, the direct use of rubber materials as sole materials tends to result in poor wear resistance, severe wear over time, and poor anti-slip properties, particularly on ground surfaces with chemicals such as water, oil, etc. This is a potential danger to persons working in chemical, aquaculture or food plants due to the poor anti-slip properties of the shoes.
Most of rubber materials for soles prepared in the prior art are rubber-containing composite materials obtained by further adding other components on the basis of rubber, however, the rubber materials have the defects that the wear resistance and the anti-slip property cannot meet the requirements at the same time, and the anti-slip property of some organic chemical reagents is poor, so that the application of the sole materials is limited.
It is therefore desirable to provide a non-slip, wear resistant material with which a sole made of the material can simultaneously provide both non-slip and wear resistant effects.
Disclosure of Invention
The present invention has been made to solve at least one of the above-mentioned problems occurring in the prior art. Therefore, the invention provides an anti-skid and wear-resistant material and a preparation method thereof, the material simultaneously meets the anti-skid and wear-resistant performances, and when the material is applied to the preparation of soles, the prepared soles have good anti-skid performance on reagents such as water, surfactants, glycerol and the like, and can also meet the wear-resistant requirements of the soles.
An anti-skid and wear-resistant material is mainly prepared from the following raw material components: rubber, carbon nano material, polyethylene glycol, coupling agent, vulcanizing agent and sulfur; the carbon nano material is a mixture formed by fullerene or fullerene derivatives and carbon nanotubes.
Preferably, the rubber is natural rubber and/or synthetic rubber.
More preferably, the rubber is at least one of SVR-3L, BR-9075, styrene butadiene rubber, nitrile butadiene rubber, butyl rubber, chloroprene rubber, polysulfide rubber and polyurethane rubber.
Preferably, the carbon nanomaterial is a mixture of a derivative of fullerene and a carbon nanotube.
Preferably, the carbon nanomaterial is fullerene or a fullerene derivative, and the carbon nanotube is mixed with the carbon nanotube according to a mass ratio of 1: (0.5-10) in the ratio of the mixture.
Preferably, the fullerene is C 50 -C 70 The fullerene of (4). The carbon number of the fullerene should not be too large, which is not favorable for the dispersion of the fullerene.
Preferably, the fullerene derivative is a fullerene bromide, fullerene chloride or fullerene fluoride. E.g. C 50 Cl 10 、C 60 Br 6 、C 60 Cl 6 、C 60 Cl 12 、C 60 F 12 、C 60 F 12 、C 70 Cl 10 。
Carbon atom in carbon nanotube in sp 2 Mainly hybridized and contains a small amount of sp 3 Hybridization, in turn, forms highly delocalized, large pi bonds that facilitate interaction with rubber. The carbon nano tube can be better fused and dispersed with rubber by matching with fullerene, fullerene bromide, fullerene chloride or fullerene fluoride, so that the overall wear resistance and anti-skid property of the material are improved.
Preferably, the polyethylene glycol is polyethylene glycol 4000 and/or polyethylene glycol 6000.
Preferably, the coupling agent is a silane coupling agent.
Preferably, the vulcanizing agent is selected from metal oxides and at least one of urethane, benzoyl peroxide, triallyl cyanurate, triallyl isocyanurate.
Further preferably, the metal oxide includes lead tetraoxide and at least one of zinc oxide, magnesium oxide and calcium oxide. When the vulcanizing agent is lead tetraoxide, zinc oxide, magnesium oxide, calcium oxide, triallyl cyanurate and triallyl isocyanurate, the wear-resisting and anti-skidding performance of the material can be further improved.
Preferably, the material further comprises raw white carbon. The addition of white carbon helps to further improve the anti-skid performance of the material.
Preferably, the material further comprises a raw material vulcanization activator; further preferably, the vulcanization activator is stearic acid.
Preferably, the material also comprises a raw material anti-aging agent; further preferably, the anti-aging agent is SUNNOC.
Preferably, the material further comprises a raw material vulcanization accelerator; further preferably, the vulcanization accelerator is selected from the group consisting of MBT, MBTS, ZMBBT, TMTM, CBS.
Preferably, the material also comprises the raw material aluminium silicate.
Preferably, the antiskid and wear-resistant material is mainly prepared from the following raw materials in parts by weight: 45-75 parts of rubber, 0.5-3 parts of carbon nano material, 3-15 parts of polyethylene glycol, 2-10 parts of coupling agent, 15-25 parts of vulcanizing agent and 5-20 parts of sulfur.
Preferably, the material also comprises 30-50 parts of raw white carbon; further preferably, the material also comprises 35-40 parts of raw white carbon.
Preferably, the material also comprises 0.5-2 parts of raw material vulcanization active agent; further preferably, the material also comprises 1-1.5 parts of raw material vulcanization active agent.
Preferably, the material also comprises 0.1-0.8 part of raw material anti-aging agent; further preferably, the material also comprises 0.5-0.8 part of age resister as a raw material.
Preferably, the material also comprises 5-8 parts of raw material vulcanization accelerator; further preferably, the material also comprises 5-6.5 parts of a raw material vulcanization accelerator.
Preferably, the antiskid and wear-resistant material is mainly prepared from the following raw materials in parts by weight: 55-60 parts of rubber, 1-1.5 parts of carbon nano material, 3-8 parts of polyethylene glycol, 3-5 parts of coupling agent, 18-20 parts of vulcanizing agent and 10-20 parts of sulfur.
A preparation method of an anti-skid and wear-resistant material comprises the following steps:
and (3) placing the rubber, the carbon nano material, the polyethylene glycol, the coupling agent, the vulcanizing agent and the sulfur into an internal mixer for internal mixing, pressing, cooling and vulcanizing to obtain the anti-skid and wear-resistant material.
Preferably, the banburying process comprises the following steps: maintaining at 120-130 deg.C for 3-5 min, maintaining at 130-135 deg.C for 4-6 min, and maintaining at 135-140 deg.C for 2-5 min. The multi-stage temperature treatment ensures that the material reaction is sufficient, the carbon nano material is uniformly distributed in the material, and the prepared material has stable and uniform performance.
Preferably, at least one of white carbon, a vulcanization activator, an anti-aging agent, a vulcanization accelerator and aluminum silicate is also added in the banburying process.
Preferably, the pressing pressure is 10-20MPa, and the pressing time is 3-30 seconds. Pressing is a conventional process.
Preferably, the cooling time is 20 to 30 hours; more preferably, the temperature is cooled to room temperature.
Preferably, the vulcanization is carried out by adopting a vulcanizing agent, the vulcanization temperature is 155-165 ℃, and the vulcanization time is 3-8 minutes.
A sole comprises the material disclosed by the invention.
Compared with the prior art, the invention has the following beneficial effects:
(1) In the material, the carbon nano tube is matched with the fullerene, the fullerene bromide, the fullerene chloride or the fullerene fluoride, so that the carbon nano tube can be better fused and dispersed with rubber, and the integral wear resistance and anti-skid performance of the material are improved.
(2) In the material, when the vulcanizing agent is the lead tetraoxide, and the zinc oxide, the magnesium oxide, the calcium oxide, the triallyl cyanurate and the triallyl isocyanurate, the wear-resisting and anti-skid properties of the material can be further improved.
(3) The material disclosed by the invention is simple in preparation process, and the shoe sole with good wear-resistant and anti-skid properties can be prepared through conventional model treatment subsequently.
Detailed Description
In order to make the technical solutions of the present invention more apparent to those skilled in the art, the following examples are given for illustration. It should be noted that the following examples are not intended to limit the scope of the claimed invention.
The starting materials, reagents or apparatuses used in the following examples are conventionally commercially available or can be obtained by conventionally known methods, unless otherwise specified.
Example 1: preparation of antiskid and wear-resistant material
The anti-skid and wear-resistant material is prepared from the following raw materials in parts by weight: 60 parts of SVR-3L, 1 part of carbon nano material, 4000 parts of polyethylene glycol, 2 parts of silane coupling agent, 18.5 parts of vulcanizing agent, 6 parts of sulfur and 30 parts of white carbon;
the carbon nano material is C 60 And the carbon nano tube by the mass ratio of 1:2, to form a mixture.
The vulcanizing agent consists of 4 parts of lead tetraoxide, 5 parts of zinc oxide, 4 parts of magnesium oxide, 2 parts of calcium oxide, 2 parts of triallyl cyanurate and 1.5 parts of triallyl isocyanurate.
A preparation method of an antiskid and wear-resistant material comprises the following steps:
rubber SVR-3L, carbon nano material, polyethylene glycol 4000, silane coupling agent, vulcanizing agent, sulfur and white carbon are put into an internal mixer for internal mixing, and the internal mixing process comprises the following steps: keeping the mixture at 120 ℃ for 5 minutes, then keeping the mixture at 130 ℃ for 4 minutes, then keeping the mixture at 135 ℃ for 3 minutes, then cooling the mixture to the normal temperature, pressing the mixture at the pressure of 15MPa for 10 seconds, then cooling the mixture for 24 hours to the normal temperature, vulcanizing the mixture at the temperature of 155 ℃ for 6 minutes, and finally obtaining the anti-skid and wear-resistant material.
Example 2: preparation of antiskid and wear-resistant material
The anti-skid and wear-resistant material is prepared from the following raw materials in parts by weight: 35 parts of rubber SVR-3L, 20 parts of rubber BR-9075 parts, 0.9 part of carbon nano material, 4000 parts of polyethylene glycol, 6000 parts of polyethylene glycol, 3 parts of silane coupling agent, 20 parts of vulcanizing agent, 12 parts of sulfur, 30 parts of white carbon, 1 part of stearic acid, 1.5 parts of vulcanization accelerator MBT, 2 parts of vulcanization accelerator MBTS and 1.5 parts of vulcanization accelerator ZMBT;
the carbon nanomaterial is fullerene derivative (C) 50 Cl 10 、C 60 Cl 6 、C 60 Cl 12 ) And the carbon nano tube is mixed with the carbon nano tube according to the mass ratio of 1:3 in the ratio of (a);
the vulcanizing agent consists of 5 parts of lead tetraoxide, 5 parts of magnesium oxide, 5 parts of calcium oxide, 2 parts of triallyl cyanurate and 3 parts of triallyl isocyanurate.
A preparation method of an anti-skid and wear-resistant material comprises the following steps:
rubber SVR-3L, rubber BR-9075, a carbon nano material, polyethylene glycol 4000, polyethylene glycol 6000, a silane coupling agent, a vulcanizing agent, sulfur, white carbon, stearic acid, a vulcanization accelerator MBT, a vulcanization accelerator MBTS and a vulcanization accelerator ZMBT are placed into an internal mixer for internal mixing, and the internal mixing process comprises the following steps: keeping the temperature at 122 ℃ for 3 minutes, then keeping the temperature at 131 ℃ for 6 minutes, then keeping the temperature at 136 ℃ for 2 minutes, then pressing under the pressure of 18MPa for 20 seconds, then cooling for 25 hours, vulcanizing at the temperature of 158 ℃ for 6 minutes, and obtaining the antiskid and wear-resistant material.
Example 3: preparation of antiskid and wear-resistant material
The anti-skid and wear-resistant material is prepared from the following raw materials in parts by weight: 30 parts of rubber SVR-3L, 20 parts of styrene-butadiene rubber, 20 parts of nitrile rubber, 1.3 parts of carbon nano material, 4000 parts of polyethylene glycol, 10 parts of silane coupling agent, 15 parts of vulcanizing agent, 15 parts of sulfur, 30 parts of white carbon, 1 part of stearic acid, 1.5 parts of vulcanization accelerator MBT, 2 parts of vulcanization accelerator MBTS, 1.5 parts of vulcanization accelerator ZMBT, 0.5 part of vulcanization accelerator TMTM, 1 part of vulcanization accelerator CBS and 0.3 part of anti-aging agent SUNNOC;
the carbon nanomaterial is fullerene and fullerene derivative (C) 60 、C 60 Br 6 、C 60 F 12 ) And the carbon nano tube is mixed with the carbon nano tube according to the mass ratio of 1:1.8 of the mixture;
the vulcanizing agent consists of 5 parts of lead tetraoxide, 4 parts of magnesium oxide, 4 parts of zinc oxide and 2 parts of triallyl cyanurate.
A preparation method of an antiskid and wear-resistant material comprises the following steps:
rubber SVR-3L, styrene butadiene rubber, nitrile rubber, a carbon nano material, polyethylene glycol 4000, a silane coupling agent, a vulcanizing agent, sulfur, white carbon, stearic acid, a vulcanization accelerator MBT, a vulcanization accelerator MBTS, a vulcanization accelerator ZMBT, a vulcanization accelerator TMTM, a vulcanization accelerator CBS and an anti-aging agent SUNNOC are put into an internal mixer for internal mixing, and the internal mixing process is as follows: keeping the mixture at 123 ℃ for 3 minutes, then keeping the mixture at 132 ℃ for 4 minutes, then keeping the mixture at 137 ℃ for 3 minutes, pressing the mixture under the pressure of 10MPa for 15 seconds, then cooling the mixture for 20 hours to the normal temperature, vulcanizing the mixture at the temperature of 158 ℃ for 7 minutes, and obtaining the antiskid and wear-resistant material.
Example 4: preparation of antiskid and wear-resistant material
The anti-skid and wear-resistant material is prepared from the following raw materials in parts by weight: 30 parts of rubber SVR-3L, 30 parts of chloroprene rubber, 1.4 parts of carbon nano material, 4000 parts of polyethylene glycol, 6000 parts of polyethylene glycol, 10 parts of silane coupling agent, 15 parts of vulcanizing agent, 13 parts of sulfur, 35 parts of white carbon, 1 part of stearic acid, 1.5 parts of vulcanization accelerator ZMBT, 0.5 part of vulcanization accelerator TMTM, 1 part of vulcanization accelerator CBS and 0.3 part of anti-aging agent SUNNOC;
the carbon nanomaterial is fullerene derivative (C) 60 Br 6 、C 60 F 12 、C 70 Cl 10 ) And the carbon nano tube is mixed with the carbon nano tube according to the mass ratio of 1:3.2 in the ratio;
the vulcanizing agent consists of 5 parts of lead tetraoxide, 4 parts of magnesium oxide, 2 parts of zinc oxide, 2 parts of calcium oxide, 1 part of triallyl cyanurate and 1 part of triallyl isocyanurate.
A preparation method of an antiskid and wear-resistant material comprises the following steps:
rubber SVR-3L, chloroprene rubber, carbon nano material, polyethylene glycol 4000, polyethylene glycol 6000, silane coupling agent, vulcanizing agent, sulfur, white carbon, stearic acid, vulcanization accelerator ZMBT, vulcanization accelerator TMTM, vulcanization accelerator CBS and anti-aging agent SUNNOC are put into an internal mixer for internal mixing, and the internal mixing process is as follows: keeping the mixture at 128 ℃ for 4 minutes, then keeping the mixture at 133 ℃ for 4 minutes, then keeping the mixture at 139 ℃ for 3 minutes, pressing the mixture under the pressure of 17MPa for 15 seconds, then cooling the mixture for 24 hours to the normal temperature, vulcanizing the mixture at the temperature of 158 ℃ for 7 minutes, and obtaining the antiskid and wear-resistant material.
Example 5: preparation of antiskid and wear-resistant material
In comparison with example 4, example 5 uses C 80 Instead of the fullerene derivative (C) in example 4 60 Br 6 、C 60 F 12 、 C 70 Cl 10 ) The rest of the components and the preparation process are the same as in example 4.
Example 6: preparation of antiskid and wear-resistant material
Compared with the example 4, the banburying process in the preparation process of the material in the example 6 is as follows: the temperature was maintained at 120 ℃ for 11 minutes, and the remaining components and the preparation process were the same as in example 4.
Comparative example 1
In comparison with example 4, the carbon nanomaterial in comparative example 1 is a carbon nanotube (i.e., does not contain fullerene), and the rest of the composition and the preparation process are the same as in example 4.
Product effectiveness testing
1. Test of anti-skid Property
The materials obtained in examples 1 to 5 and comparative example 1 were tested for dry-milled, wet-milled coefficients of friction (smoothing mode) according to standard TM144:2011, and for the materials obtained according to standard ISO13287:2012 test the coefficients of friction (smooth mode) for SRA, which is the coefficient of friction for tile interface contaminated with cleaning solution (i.e. containing surfactant), and SRB, which is the coefficient of friction for steel plate interface contaminated with glycerol solution, the results are shown in table 1.
TABLE 1
Figure BDA0002593842530000071
As can be seen from Table 1, the friction coefficients of the materials obtained in examples 1 to 5 of the present invention were significantly larger than those of the material obtained in comparative example 1, and in particular, as can be seen from example 4 and comparative example 1, when the carbon nanomaterial used did not contain fullerene, the friction coefficients of the materials obtained were significantly reduced.
2. Material property uniformity test
Taking the materials prepared in example 4 and example 6, respectively, the materials were divided into 5 pieces under the same conditions, and the dry-milled friction coefficient of the materials was tested (according to the standard TM144:2011, smooth mode), the dry-milled friction coefficient of the material prepared in example 4 was 0.97 + -0.005, and the dry-milled friction coefficient of the material prepared in example 6 was 0.97 + -0.01, so that it can be seen that the materials prepared by banburying in the temperature section in the banburying process have better uniformity.
3. Abrasion resistance test
The materials from examples 1-5 and comparative example 1 were taken according to standard astm d5963:2004 (R2015) (method a: non-rotating sample, vertical force 10N) and the results are shown in table 2.
Table 2:
Figure BDA0002593842530000072
as can be seen from Table 2, the wear resistance of the materials prepared in examples 1-5 of the present invention is significantly better than that of the material prepared in comparative example 1.
Application example
The material prepared in the example 2 is made into a sole according to the conventional sole forming process (the density of the sole material is 1.141 mg/mm) 3 ) The sole is precut by 5mm according to the standard of GB/T3903.1-2017, the bending is continuously carried out for 4 ten thousand times, the cutting is only increased by 0.5mm, and no new crack appears.

Claims (5)

1. The anti-skid and wear-resistant material is characterized by being prepared from the following raw materials in parts by weight: 60 parts of rubber SVR-3L, 1 part of carbon nano material, 4000 parts of polyethylene glycol, 2 parts of silane coupling agent, 18.5 parts of vulcanizing agent, 6 parts of sulfur and 30 parts of white carbon;
the carbon nano material is C 60 And the carbon nano tube by the mass ratio of 1:2 in the ratio of (a);
the vulcanizing agent consists of 4 parts of lead tetraoxide, 5 parts of zinc oxide, 4 parts of magnesium oxide, 2 parts of calcium oxide, 2 parts of triallyl cyanurate and 1.5 parts of triallyl isocyanurate;
the preparation method of the antiskid and wear-resistant material comprises the following steps:
rubber SVR-3L, carbon nano material, polyethylene glycol 4000, silane coupling agent, vulcanizing agent, sulfur and white carbon are put into an internal mixer for internal mixing, and the internal mixing process comprises the following steps: keeping the mixture at 120 ℃ for 5 minutes, then keeping the mixture at 130 ℃ for 4 minutes, then keeping the mixture at 135 ℃ for 3 minutes, then cooling the mixture to the normal temperature, pressing the mixture under the pressure of 15MPa for 10 seconds, then cooling the mixture for 24 hours to the normal temperature, vulcanizing the mixture at the vulcanization temperature of 155 ℃ for 6 minutes, and finally obtaining the anti-skid and wear-resistant material.
2. The anti-skid and wear-resistant material is characterized by being prepared from the following raw materials in parts by weight: 35 parts of SVR-3L, 20 parts of BR-9075 parts of rubber, 0.9 part of carbon nano material, 40002 parts of polyethylene glycol, 6000 parts of polyethylene glycol, 3 parts of silane coupling agent, 20 parts of vulcanizing agent, 12 parts of sulfur, 30 parts of white carbon, 1 part of stearic acid, 1.5 parts of vulcanization accelerator MBT, 2 parts of vulcanization accelerator MBTS and 1.5 parts of vulcanization accelerator ZMBT;
the carbon nano material is a fullerene derivative C 50 Cl 10 、C 60 Cl 6 And C 60 Cl 12 And the carbon nano tube is mixed with the carbon nano tube according to the mass ratio of 1:3 in the ratio of (a);
the vulcanizing agent consists of 5 parts of lead tetraoxide, 5 parts of magnesium oxide, 5 parts of calcium oxide, 2 parts of triallyl cyanurate and 3 parts of triallyl isocyanurate;
the preparation method of the antiskid and wear-resistant material comprises the following steps:
rubber SVR-3L, rubber BR-9075, a carbon nano material, polyethylene glycol 4000, polyethylene glycol 6000, a silane coupling agent, a vulcanizing agent, sulfur, white carbon, stearic acid, a vulcanization accelerator MBT, a vulcanization accelerator MBTS and a vulcanization accelerator ZMBT are placed into an internal mixer for internal mixing, and the internal mixing process comprises the following steps: keeping the temperature at 122 ℃ for 3 minutes, keeping the temperature at 131 ℃ for 6 minutes, keeping the temperature at 136 ℃ for 2 minutes, pressing at the pressure of 18MPa for 20 seconds, cooling for 25 hours, vulcanizing at the temperature of 158 ℃ for 6 minutes, and thus obtaining the anti-skid and wear-resistant material.
3. The anti-skid and wear-resistant material is characterized by being prepared from the following raw materials in parts by weight: 30 parts of rubber SVR-3L, 20 parts of styrene-butadiene rubber, 20 parts of nitrile rubber, 1.3 parts of carbon nano material, 4000 parts of polyethylene glycol, 10 parts of silane coupling agent, 15 parts of vulcanizing agent, 15 parts of sulfur, 30 parts of white carbon, 1 part of stearic acid, 1.5 parts of vulcanization accelerator MBT, 2 parts of vulcanization accelerator MBTS, 1.5 parts of vulcanization accelerator ZMBT, 0.5 part of vulcanization accelerator TMTM, 1 part of vulcanization accelerator CBS and 0.3 part of anti-aging agent SUNNOC;
the carbon nanomaterial is fullerene C 60 And a fullerene derivative C 60 Br 6 、C 60 F 12 And the carbon nano tube is mixed with the carbon nano tube according to the mass ratio of 1:1.8 of the mixture;
the vulcanizing agent consists of 5 parts of lead tetraoxide, 4 parts of magnesium oxide, 4 parts of zinc oxide and 2 parts of triallyl cyanurate;
the preparation method of the antiskid and wear-resistant material comprises the following steps:
rubber SVR-3L, styrene butadiene rubber, nitrile rubber, a carbon nano material, polyethylene glycol 4000, a silane coupling agent, a vulcanizing agent, sulfur, white carbon, stearic acid, a vulcanization accelerator MBT, a vulcanization accelerator MBTS, a vulcanization accelerator ZMBT, a vulcanization accelerator TMTM, a vulcanization accelerator CBS and an anti-aging agent SUNNOC are put into an internal mixer for internal mixing, and the internal mixing process is as follows: keeping the mixture at 123 ℃ for 3 minutes, then keeping the mixture at 132 ℃ for 4 minutes, then keeping the mixture at 137 ℃ for 3 minutes, pressing the mixture under the pressure of 10MPa for 15 seconds, then cooling the mixture for 20 hours to the normal temperature, vulcanizing the mixture at the temperature of 158 ℃ for 7 minutes, and thus obtaining the antiskid and wear-resistant material.
4. The anti-skid and wear-resistant material is characterized by being prepared from the following raw materials in parts by weight: 30 parts of rubber SVR-3L, 30 parts of chloroprene rubber, 1.4 parts of carbon nano material, 40005 parts of polyethylene glycol, 6000 parts of polyethylene glycol, 10 parts of silane coupling agent, 15 parts of vulcanizing agent, 13 parts of sulfur, 35 parts of white carbon, 1 part of stearic acid, 1.5 parts of vulcanization accelerator ZMBT, 0.5 part of vulcanization accelerator TMTM, 1 part of vulcanization accelerator CBS and 0.3 part of anti-aging agent SUNNOC;
the carbon nano material is a derivative C of fullerene 60 Br 6 、C 60 F 12 And C 70 Cl 10 And the carbon nano tube is mixed with the carbon nano tube according to the mass ratio of 1:3.2 ratio of the mixture;
the vulcanizing agent consists of 5 parts of lead tetraoxide, 4 parts of magnesium oxide, 2 parts of zinc oxide, 2 parts of calcium oxide, 1 part of triallyl cyanurate and 1 part of triallyl isocyanurate;
the preparation method of the anti-skid and wear-resistant material comprises the following steps:
rubber SVR-3L, chloroprene rubber, carbon nano material, polyethylene glycol 4000, polyethylene glycol 6000, silane coupling agent, vulcanizing agent, sulfur, white carbon, stearic acid, vulcanization accelerator ZMBT, vulcanization accelerator TMTM, vulcanization accelerator CBS and anti-aging agent SUNNOC are put into an internal mixer for internal mixing, and the internal mixing process is as follows: keeping the mixture at 128 ℃ for 4 minutes, then keeping the mixture at 133 ℃ for 4 minutes, then keeping the mixture at 139 ℃ for 3 minutes, pressing the mixture under the pressure of 17MPa for 15 seconds, then cooling the mixture for 24 hours to the normal temperature, vulcanizing the mixture at the temperature of 158 ℃ for 7 minutes, and finally obtaining the anti-skid and wear-resistant material.
5. The anti-skid and wear-resistant material is characterized by being prepared from the following raw materials in parts by weight: 30 parts of rubber SVR-3L, 30 parts of chloroprene rubber, 1.4 parts of carbon nano material, 40005 parts of polyethylene glycol 6000, 10 parts of silane coupling agent, 15 parts of vulcanizing agent, 13 parts of sulfur, 35 parts of white carbon, 1 part of stearic acid, 1.5 parts of vulcanization accelerator ZMBT, 0.5 part of vulcanization accelerator TMTM, 1 part of vulcanization accelerator CBS and 0.3 part of anti-aging agent SUNNOC;
the carbon nano material is C 80 And the carbon nano tube is mixed with the carbon nano tube according to the mass ratio of 1:3.2 ratio of the mixture;
the vulcanizing agent consists of 5 parts of lead tetraoxide, 4 parts of magnesium oxide, 2 parts of zinc oxide, 2 parts of calcium oxide, 1 part of triallyl cyanurate and 1 part of triallyl isocyanurate;
the preparation method of the anti-skid and wear-resistant material is characterized by comprising the following steps:
rubber SVR-3L, chloroprene rubber, carbon nano material, polyethylene glycol 4000, polyethylene glycol 6000, silane coupling agent, vulcanizing agent, sulfur, white carbon, stearic acid, vulcanization accelerator ZMBT, vulcanization accelerator TMTM, vulcanization accelerator CBS and anti-aging agent SUNNOC are put into an internal mixer for internal mixing, and the internal mixing process is as follows: keeping the temperature at 128 ℃ for 4 minutes, then keeping the temperature at 133 ℃ for 4 minutes, then keeping the temperature at 139 ℃ for 3 minutes, pressing at the pressure of 17MPa for 15 seconds, then cooling for 24 hours to the normal temperature, vulcanizing at the temperature of 158 ℃ for 7 minutes, and obtaining the antiskid and wear-resistant material.
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