CN105542263A - Oil-resistant antiskid EVA (ethylene-vinyl acetate) foamed material and preparation method thereof - Google Patents
Oil-resistant antiskid EVA (ethylene-vinyl acetate) foamed material and preparation method thereof Download PDFInfo
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- CN105542263A CN105542263A CN201511015797.3A CN201511015797A CN105542263A CN 105542263 A CN105542263 A CN 105542263A CN 201511015797 A CN201511015797 A CN 201511015797A CN 105542263 A CN105542263 A CN 105542263A
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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
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/04—Plastics, rubber or vulcanised fibre
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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
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
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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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
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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
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2309/02—Copolymers with acrylonitrile
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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
- C08J2311/00—Characterised by the use of homopolymers or copolymers of chloroprene
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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
- 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
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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
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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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
- 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 Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention relates to the technical field of EVA (ethylene-vinyl acetate) materials, particularly an oil-resistant antiskid EVA foamed material and a preparation method thereof. The oil-resistant antiskid EVA foamed material is prepared from the following raw materials in parts by weight: 10-14 parts of EVA resin, 6-10 parts of POE (polyolefin elastomer) resin, 14-22 parts of chloroprene rubber, 14-22 parts of nitrile-butadiene rubber, 8-12 parts of antiskid material, 3-5 parts of white carbon black, 1.5-2.5 parts of titanium white, 1-2 parts of zinc oxide, 0.2-0.4 part of stearic acid, 0.5-0.7 part of crosslinking agent, 0.05-0.15 part of crosslinking assistant and 0.5-1.5 parts of foaming agent. By adopting the raw materials and strictly controlling the weight parts of the raw materials, the prepared EVA foamed material has excellent oil resistance, solvent resistance and antiskid property. The EVA foamed material has favorable processability, favorable wear resistance and excellent comprehensive properties. The EVA foamed sole prepared from the EVA foamed material can protect people, who walk and work in an oil stain region for a long time, from tumbling.
Description
Technical field
The present invention relates to EVA material technical field, be specifically related to a kind of oil-proof anti-skid EVA foam material and preparation method thereof.
Background technology
Main raw for sole has natural rubber or asynthetic rubber, is divided into again abrasive rubber, environment-friendly rubber, air rubber, bala gutta, vulcanite, adds carbon rubber etc. in asynthetic rubber.Its relative merits of sole that these materials are made are different, wherein natural rubber softness very, and elasticity is splendid, can accommodate in various motion, but its resource-constrained, and making processes can produce objectionable impurities, and very not wear-resisting; Asynthetic rubber's (being also thermoplastic elastomer) has the advantages such as easy to process, technique is simple, but its wear resistance, ageing resistance and thermotolerance are also desirable not enough.
Along with the development of science and technology, emerging in large numbers of novel material, makes the performance of sole also greatly improve.Ethene-vinyl acetate copolymer (EVA) snappiness foam material has the features such as density is low, physical property good, weathering resistance is excellent, nontoxic, and development in recent years is very rapid, can be applicable to the manufacture of high-grade sports shoes.Although but at the bottom of existing EVA shoe, wear resistance is good, anti-skidding, flexible, not easy fracture, pliability is better, expandability good, contraction is stable, and hardness is good, good bandability, waterproof.But shortcoming is heavier mass, easily tells frost, not corrosion-resistant; Not hard, easily by bundle thoroughly; Ventilation property, water absorbability are bad, are afraid of oil immersion bubble, the place of contact oil should not wear in filling station etc.Also have some to be high-pressure polyethylene rubber-sole at present, the sole being major ingredient with high-pressure polyethylene and rubber, rubber and plastics are also used.But it is at the bottom of rubber, therefore matter weight, more expensive, not oil resistant, thermo-labile, and non-skid property can not meet high requirement.
Summary of the invention
In order to overcome the shortcoming and defect existed in prior art, the object of the present invention is to provide a kind of oil-proof anti-skid EVA foam material, this EVA foam material has excellent oil resistant, solvent resistance and non-skid property, has good processing characteristics and wear resisting property, excellent combination property simultaneously.
Another object of the present invention is to the preparation method providing a kind of oil-proof anti-skid EVA foam material, this preparation method's technique is simple, convenient operation and control, steady quality, and production efficiency is high, and production cost is low, is applicable to large-scale industrial production.
Another object of the present invention is to provide a kind of oil-proof anti-skid EVA foamed shoe sole, this EVA foamed shoe sole has excellent oil resistant, solvent resistance and non-skid property, can protect and not easily need fall down the personnel of greasy dirt area walking work for a long time.
Object of the present invention is achieved through the following technical solutions: a kind of oil-proof anti-skid EVA foam material, and it is made up of the raw material of following weight part:
EVA resin 10-14 part
POE resin 6-10 part
Chloroprene rubber 14-22 part
Paracril 14-22 part
On-slip agent 8-12 part
White carbon black 3-5 part
Titanium dioxide 1.5-2.5 part
Zinc oxide 1-2 part
Stearic acid 0.2-0.4 part
Linking agent 0.5-0.7 part
Crosslinking coagent 0.05-0.15 part
Whipping agent 0.5-1.5 part.
Oil-proof anti-skid EVA foam material of the present invention is by adopting above-mentioned raw materials, and the strict weight proportion controlling each raw material, obtained EVA foam material has excellent oil resistant, solvent resistance and non-skid property; There is good processing characteristics and wear resisting property simultaneously, excellent combination property.
Preferably, it is made up of the raw material of following weight part:
EVA resin 10-12 part
POE resin 6-8 part
Chloroprene rubber 14-18 part
Paracril 14-18 part
On-slip agent 8-10 part
White carbon black 3-4 part
Titanium dioxide 1.5-2 part
Zinc oxide 1-1.5 part
Stearic acid 0.2-0.3 part
Linking agent 0.5-0.55 part
Crosslinking coagent 0.05-0.1 part
Whipping agent 0.5-1.0 part.
Another is preferred, and it is made up of the raw material of following weight part:
EVA resin 11-13 part
POE resin 7-9 part
Chloroprene rubber 16-20 part
Paracril 16-20 part
On-slip agent 9-11 part
White carbon black 3.5-4.5 part
Titanium dioxide 1.8-2.2 part
Zinc oxide 1.2-1.8 part
Stearic acid 0.25-0.35 part
Linking agent 0.5-0.6 part
Crosslinking coagent 0.08-0.12 part
Whipping agent 0.8-1.2 part.
Another is preferred, and it is made up of the raw material of following weight part:
EVA resin 12-14 part
POE resin 8-10 part
Chloroprene rubber 18-22 part
Paracril 18-22 part
On-slip agent 10-12 part
White carbon black 4-5 part
Titanium dioxide 2-2.5 part
Zinc oxide 1.5-2 part
Stearic acid 0.3-0.4 part
Linking agent 0.55-0.7 part
Crosslinking coagent 0.1-0.15 part
Whipping agent 1.0-1.5 part.
More preferred, it is made up of the raw material of following weight part:
EVA resin 11 parts
POE resin 7 parts
Chloroprene rubber 16 parts
Paracril 16 parts
On-slip agent 9 parts
White carbon black 3.5 parts
Titanium dioxide 1.8 parts
1.2 parts, zinc oxide
Stearic acid 0.25 part
Linking agent 0.5 part
Crosslinking coagent 0.08 part
Whipping agent 0.8 part.
Another is preferred, and it is made up of the raw material of following weight part:
EVA resin 12 parts
POE resin 8 parts
Chloroprene rubber 18 parts
Paracril 18 parts
On-slip agent 10 parts
White carbon black 4 parts
Titanium dioxide 2 parts
1.5 parts, zinc oxide
Stearic acid 0.3 part
Linking agent 0.55 part
Crosslinking coagent 0.1 part
Whipping agent 1.0 parts.
Another is preferred, and it is made up of the raw material of following weight part:
EVA resin 13 parts
POE resin 9 parts
Chloroprene rubber 20 parts
Paracril 20 parts
On-slip agent 11 parts
White carbon black 4.5 parts
Titanium dioxide 2.2 parts
1.8 parts, zinc oxide
Stearic acid 0.35 part
Linking agent 0.6 part
Crosslinking coagent 0.12 part
Whipping agent 1.2 parts.
Preferably, described linking agent is dual-tert-butyl dicumyl peroxide.The present invention is by adopting dual-tert-butyl dicumyl peroxide as linking agent, and its cross-linking effect is good, and obtained EVA foam material has excellent oil resistant, solvent resistance and non-skid property.
Described whipping agent is Cellmic C 121.The present invention is by adopting Cellmic C 121 as whipping agent, and its foaming effect is good, can once shaped, and efficiency is high, and cost is low.
Another object of the present invention is achieved through the following technical solutions: a kind of preparation method of oil-proof anti-skid EVA foam material, comprises the steps:
(1) EVA resin, POE resin, chloroprene rubber, paracril, on-slip agent, white carbon black, titanium dioxide, zinc oxide, stearic acid, linking agent, crosslinking coagent and whipping agent is taken by weight ratio;
(2) EVA resin and POE resin are dropped in Banbury mixer, then drop into on-slip agent, white carbon black, titanium dioxide, zinc oxide, stearic acid, linking agent, crosslinking coagent and whipping agent, finally drop into chloroprene rubber and paracril, carry out banburying, obtain banburying material;
(3) banburying material is carried out granulation, obtain oil-proof anti-skid EVA foam material.
Preparation method's technique of the present invention is simple, convenient operation and control, steady quality, and production efficiency is high, and production cost is low, is applicable to large-scale industrial production.
Preferably, in described step (2), banburying temperature is 115-125 DEG C, and the banburying time is 16-20min.In described step (3), during granulation, screw rod temperature rise must not more than 100 DEG C.
Another object of the present invention is achieved through the following technical solutions: a kind of oil-proof anti-skid EVA foamed shoe sole, and described oil-proof anti-skid EVA foamed shoe sole is obtained through sulfidization molding by oil-proof anti-skid EVA foam material described above.
The EVA foamed shoe sole that the present invention obtains has excellent oil resistant, solvent resistance and non-skid property, can protect and not easily need fall down the personnel of greasy dirt area walking work for a long time.
Preferably, described curing temperature is 164-172 DEG C, and sulfide stress is 30-40Mpa, and curing time is 7-11min.The present invention is by controlling above-mentioned processing parameter, and obtained EVA foamed shoe sole has excellent oil resistant, solvent resistance and non-skid property, can protect and not easily need fall down the personnel of greasy dirt area walking work for a long time.The multiplying power of described sulfur foam is 130%, and shore hardness is 60-62.
Beneficial effect of the present invention is: EVA foam material of the present invention has excellent oil resistant, solvent resistance and non-skid property, has good processing characteristics and wear resisting property, excellent combination property simultaneously.
EVA foamed shoe sole of the present invention has excellent oil resistant, solvent resistance and non-skid property, can protect and not easily need fall down the personnel of greasy dirt area walking work for a long time.
Preparation method's technique of the present invention is simple, convenient operation and control, steady quality, and production efficiency is high, and production cost is low, is applicable to large-scale industrial production.
Embodiment
For the ease of the understanding of those skilled in the art, below in conjunction with embodiment, the present invention is further illustrated, and the content that embodiment is mentioned not is limitation of the invention.
Embodiment 1
A kind of oil-proof anti-skid EVA foam material, it is made up of the raw material of following weight part:
EVA resin 10 parts
POE resin 6 parts
Chloroprene rubber 14 parts
Paracril 14 parts
On-slip agent 8 parts
White carbon black 3 parts
Titanium dioxide 1.5 parts
1 part, zinc oxide
Stearic acid 0.2 part
Linking agent 0.5 part
Crosslinking coagent 0.05 part
Whipping agent 0.5 part.
Described linking agent is dual-tert-butyl dicumyl peroxide; Described whipping agent is Cellmic C 121.
A preparation method for oil-proof anti-skid EVA foam material, comprises the steps:
(1) EVA resin, POE resin, chloroprene rubber, paracril, on-slip agent, white carbon black, titanium dioxide, zinc oxide, stearic acid, linking agent, crosslinking coagent and whipping agent is taken by weight ratio;
(2) EVA resin and POE resin are dropped in Banbury mixer, then drop into on-slip agent, white carbon black, titanium dioxide, zinc oxide, stearic acid, linking agent, crosslinking coagent and whipping agent, finally drop into chloroprene rubber and paracril, carry out banburying, obtain banburying material;
(3) banburying material is carried out granulation, obtain oil-proof anti-skid EVA foam material.
In described step (2), banburying temperature is 115 DEG C, and the banburying time is 20min.
A kind of oil-proof anti-skid EVA foamed shoe sole, described oil-proof anti-skid EVA foamed shoe sole is obtained through sulfidization molding by oil-proof anti-skid EVA foam material described above.
Described curing temperature is 164 DEG C, and sulfide stress is 30Mpa, and curing time is 11min.
Embodiment 2
The difference of the present embodiment and above-described embodiment is:
A kind of oil-proof anti-skid EVA foam material, it is made up of the raw material of following weight part:
EVA resin 11 parts
POE resin 7 parts
Chloroprene rubber 16 parts
Paracril 16 parts
On-slip agent 9 parts
White carbon black 3.5 parts
Titanium dioxide 1.8 parts
1.2 parts, zinc oxide
Stearic acid 0.25 part
Linking agent 0.5 part
Crosslinking coagent 0.08 part
Whipping agent 0.8 part.
In described step (2), banburying temperature is 118 DEG C, and the banburying time is 19min.
Described curing temperature is 166 DEG C, and sulfide stress is 32Mpa, and curing time is 10min.
Embodiment 3
The difference of the present embodiment and above-described embodiment is:
A kind of oil-proof anti-skid EVA foam material, it is made up of the raw material of following weight part:
EVA resin 12 parts
POE resin 8 parts
Chloroprene rubber 18 parts
Paracril 18 parts
On-slip agent 10 parts
White carbon black 4 parts
Titanium dioxide 2 parts
1.5 parts, zinc oxide
Stearic acid 0.3 part
Linking agent 0.55 part
Crosslinking coagent 0.1 part
Whipping agent 1.0 parts.
In described step (2), banburying temperature is 120 DEG C, and the banburying time is 18min.
Described curing temperature is 168 DEG C, and sulfide stress is 35Mpa, and curing time is 9min.
Embodiment 4
The difference of the present embodiment and above-described embodiment is:
A kind of oil-proof anti-skid EVA foam material, it is made up of the raw material of following weight part:
EVA resin 13 parts
POE resin 9 parts
Chloroprene rubber 20 parts
Paracril 20 parts
On-slip agent 11 parts
White carbon black 4.5 parts
Titanium dioxide 2.2 parts
1.8 parts, zinc oxide
Stearic acid 0.35 part
Linking agent 0.6 part
Crosslinking coagent 0.12 part
Whipping agent 1.2 parts.
In described step (2), banburying temperature is 122 DEG C, and the banburying time is 17min.
Described curing temperature is 170 DEG C, and sulfide stress is 38Mpa, and curing time is 8min.
Embodiment 5
The difference of the present embodiment and above-described embodiment is:
A kind of oil-proof anti-skid EVA foam material, it is made up of the raw material of following weight part:
EVA resin 14 parts
POE resin 10 parts
Chloroprene rubber 22 parts
Paracril 22 parts
On-slip agent 12 parts
White carbon black 5 parts
Titanium dioxide 2.5 parts
2 parts, zinc oxide
Stearic acid 0.4 part
Linking agent 0.7 part
Crosslinking coagent 0.15 part
Whipping agent 1.5 parts.
In described step (2), banburying temperature is 125 DEG C, and the banburying time is 16min.
Described curing temperature is 172 DEG C, and sulfide stress is 40Mpa, and curing time is 7min.
The performance test of the oil-proof anti-skid EVA foamed shoe sole that embodiment 1-5 obtains is as shown in table 1.Adopt JAMES on-slip tester, the frictional coefficient of test oil-proof anti-skid EVA foamed shoe sole and smooth ceramic tile surface, tests by ASTM-F489 international standard; EN-345 international standard is adopted to carry out oil resistant test to oil-proof anti-skid EVA foamed shoe sole.
Table 1
As can be seen from Table 1, the oil-proof anti-skid EVA foam material that the present invention obtains has excellent oil resistant, solvent resistance and non-skid property, has good processing characteristics and wear resisting property, excellent combination property simultaneously.
The oil-proof anti-skid EVA foamed shoe sole that the present invention obtains has excellent oil resistant, solvent resistance and non-skid property, can protect and not easily need fall down the personnel of greasy dirt area walking work for a long time.
Above-described embodiment is the present invention's preferably implementation, and in addition, the present invention can also realize by alternate manner, and any apparent replacement is all within protection scope of the present invention without departing from the inventive concept of the premise.
Claims (10)
1. an oil-proof anti-skid EVA foam material, is characterized in that: it is made up of the raw material of following weight part:
EVA resin 10-14 part
POE resin 6-10 part
Chloroprene rubber 14-22 part
Paracril 14-22 part
On-slip agent 8-12 part
White carbon black 3-5 part
Titanium dioxide 1.5-2.5 part
Zinc oxide 1-2 part
Stearic acid 0.2-0.4 part
Linking agent 0.5-0.7 part
Crosslinking coagent 0.05-0.15 part
Whipping agent 0.5-1.5 part.
2. a kind of oil-proof anti-skid EVA foam material according to claim 1, is characterized in that: it is made up of the raw material of following weight part:
EVA resin 10-12 part
POE resin 6-8 part
Chloroprene rubber 14-18 part
Paracril 14-18 part
On-slip agent 8-10 part
White carbon black 3-4 part
Titanium dioxide 1.5-2 part
Zinc oxide 1-1.5 part
Stearic acid 0.2-0.3 part
Linking agent 0.5-0.55 part
Crosslinking coagent 0.05-0.1 part
Whipping agent 0.5-1.0 part.
3. a kind of oil-proof anti-skid EVA foam material according to claim 1, is characterized in that: it is made up of the raw material of following weight part:
EVA resin 11-13 part
POE resin 7-9 part
Chloroprene rubber 16-20 part
Paracril 16-20 part
On-slip agent 9-11 part
White carbon black 3.5-4.5 part
Titanium dioxide 1.8-2.2 part
Zinc oxide 1.2-1.8 part
Stearic acid 0.25-0.35 part
Linking agent 0.5-0.6 part
Crosslinking coagent 0.08-0.12 part
Whipping agent 0.8-1.2 part.
4. a kind of oil-proof anti-skid EVA foam material according to claim 1, is characterized in that: it is made up of the raw material of following weight part:
EVA resin 12-14 part
POE resin 8-10 part
Chloroprene rubber 18-22 part
Paracril 18-22 part
On-slip agent 10-12 part
White carbon black 4-5 part
Titanium dioxide 2-2.5 part
Zinc oxide 1.5-2 part
Stearic acid 0.3-0.4 part
Linking agent 0.55-0.7 part
Crosslinking coagent 0.1-0.15 part
Whipping agent 1.0-1.5 part.
5. a kind of oil-proof anti-skid EVA foam material according to claim 1, is characterized in that: it is made up of the raw material of following weight part:
EVA resin 12 parts
POE resin 8 parts
Chloroprene rubber 18 parts
Paracril 18 parts
On-slip agent 10 parts
White carbon black 4 parts
Titanium dioxide 2 parts
1.5 parts, zinc oxide
Stearic acid 0.3 part
Linking agent 0.55 part
Crosslinking coagent 0.1 part
Whipping agent 1.0 parts.
6. a kind of oil-proof anti-skid EVA foam material according to claim 1, is characterized in that: described linking agent is dual-tert-butyl dicumyl peroxide; Described whipping agent is Cellmic C 121.
7. the preparation method of a kind of oil-proof anti-skid EVA foam material as described in any one of claim 1-6, is characterized in that: comprise the steps:
(1) EVA resin, POE resin, chloroprene rubber, paracril, on-slip agent, white carbon black, titanium dioxide, zinc oxide, stearic acid, linking agent, crosslinking coagent and whipping agent is taken by weight ratio;
(2) EVA resin and POE resin are dropped in Banbury mixer, then drop into on-slip agent, white carbon black, titanium dioxide, zinc oxide, stearic acid, linking agent, crosslinking coagent and whipping agent, finally drop into chloroprene rubber and paracril, carry out banburying, obtain banburying material;
(3) banburying material is carried out granulation, obtain oil-proof anti-skid EVA foam material.
8. the preparation method of a kind of oil-proof anti-skid EVA foam material according to claim 7, it is characterized in that: in described step (2), banburying temperature is 115-125 DEG C, and the banburying time is 16-20min.
9. an oil-proof anti-skid EVA foamed shoe sole, is characterized in that, described oil-proof anti-skid EVA foamed shoe sole is obtained through sulfidization molding by the oil-proof anti-skid EVA foam material described in any one of claim 1-6.
10. a kind of oil-proof anti-skid EVA foamed shoe sole according to claim 9, it is characterized in that: described curing temperature is 164-172 DEG C, sulfide stress is 30-40Mpa, and curing time is 7-11min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015797.3A CN105542263A (en) | 2015-12-30 | 2015-12-30 | Oil-resistant antiskid EVA (ethylene-vinyl acetate) foamed material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015797.3A CN105542263A (en) | 2015-12-30 | 2015-12-30 | Oil-resistant antiskid EVA (ethylene-vinyl acetate) foamed material and preparation method thereof |
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| CN105542263A true CN105542263A (en) | 2016-05-04 |
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| CN201511015797.3A Pending CN105542263A (en) | 2015-12-30 | 2015-12-30 | Oil-resistant antiskid EVA (ethylene-vinyl acetate) foamed material and preparation method thereof |
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| CN (1) | CN105542263A (en) |
Cited By (8)
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| CN106317506A (en) * | 2016-08-24 | 2017-01-11 | 际华三五三实业有限公司 | Anti-skid and oil-resistant rubber soles with dual density |
| CN106750871A (en) * | 2017-03-08 | 2017-05-31 | 广东国立科技股份有限公司 | A kind of preparation method of the multi-functional EVA type movement leisure shoe soles of polychrome |
| CN107459688A (en) * | 2017-08-07 | 2017-12-12 | 青阳县吉祥塑胶有限公司 | A kind of EVA rubber synthesizes expanded material |
| CN107474408A (en) * | 2017-08-25 | 2017-12-15 | 东莞市同亿橡塑制品有限公司 | A kind of CPE foaming formulations and preparation method thereof |
| CN108299748A (en) * | 2018-03-12 | 2018-07-20 | 东莞市先硕橡塑复合材料有限公司 | A kind of on-slip agent and its preparation method and application |
| CN108485051A (en) * | 2018-04-28 | 2018-09-04 | 浙江隆源高分子科技有限公司 | A kind of modified rubber EVA foam shoe material production technology |
| CN110607000A (en) * | 2019-10-14 | 2019-12-24 | 福建五持恒科技发展有限公司 | Graphene natural rubber oil-resistant mixed foam material and preparation method thereof |
| CN113004606A (en) * | 2021-03-05 | 2021-06-22 | 泉州龙步鞋业有限公司 | Wear-resistant EVA (ethylene vinyl acetate) foamed sole and processing technology thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106317506A (en) * | 2016-08-24 | 2017-01-11 | 际华三五三实业有限公司 | Anti-skid and oil-resistant rubber soles with dual density |
| CN106317506B (en) * | 2016-08-24 | 2018-07-27 | 际华三五一三实业有限公司 | A kind of anti-skidding and oil resistant dual-density rubber sole |
| CN106750871A (en) * | 2017-03-08 | 2017-05-31 | 广东国立科技股份有限公司 | A kind of preparation method of the multi-functional EVA type movement leisure shoe soles of polychrome |
| CN107459688A (en) * | 2017-08-07 | 2017-12-12 | 青阳县吉祥塑胶有限公司 | A kind of EVA rubber synthesizes expanded material |
| CN107474408A (en) * | 2017-08-25 | 2017-12-15 | 东莞市同亿橡塑制品有限公司 | A kind of CPE foaming formulations and preparation method thereof |
| CN108299748A (en) * | 2018-03-12 | 2018-07-20 | 东莞市先硕橡塑复合材料有限公司 | A kind of on-slip agent and its preparation method and application |
| CN108485051A (en) * | 2018-04-28 | 2018-09-04 | 浙江隆源高分子科技有限公司 | A kind of modified rubber EVA foam shoe material production technology |
| CN110607000A (en) * | 2019-10-14 | 2019-12-24 | 福建五持恒科技发展有限公司 | Graphene natural rubber oil-resistant mixed foam material and preparation method thereof |
| CN113004606A (en) * | 2021-03-05 | 2021-06-22 | 泉州龙步鞋业有限公司 | Wear-resistant EVA (ethylene vinyl acetate) foamed sole and processing technology thereof |
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