CN105949549A - Multifunctional protective shoe - Google Patents
Multifunctional protective shoe Download PDFInfo
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- CN105949549A CN105949549A CN201610298772.7A CN201610298772A CN105949549A CN 105949549 A CN105949549 A CN 105949549A CN 201610298772 A CN201610298772 A CN 201610298772A CN 105949549 A CN105949549 A CN 105949549A
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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
-
- 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
- A43B13/12—Soles with several layers of different materials
- A43B13/122—Soles with several layers of different materials characterised by the outsole or external layer
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
- A43B13/223—Profiled soles
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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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a multifunctional protective shoe, which includes a shoe sole. From bottom up, the sole comprises an insulating layer lower bottom, an insulating layer upper bottom and an elastic buffer layer arranged under an insole. Molded antiskid lines formed by combination of profile isosceles right triangles and obtuse triangles are distributed on the outer surface of the insulating lower bottom, the insulating layer lower bottom comprises the following raw materials: chloroprene rubber, nitrile butadiene rubber, styrene-butadiene rubber, a composite accelerant, organic montmorillonite, N-methylene carboxyl-2-benzothiazole sulfenamide, sulfur, high aromatic oil, 1, 2-ethylene thiourea, mica powder, low temperature calcined kaolin, diethylene glycol and the like. All the components can reach synergistic effect, good compatibility, strong interface bonding strength, excellent insulation effect, good flame retardant performance, and the multifunctional protective shoe has good high and low temperature resistance and waterproof and antiskid performance, at the same time has greatly improved acid-base resistance, oil resistance and corrosion resistance, is wear resistant and does not deform, and also meets the requirements for functionality and comfortableness.
Description
Technical field
The present invention relates to field of rubber technology, particularly to multifunctional protection footwear.
Background technology
Protective footwear is the safety shoe of protection toes.Protective footwear, according to actual working environment and needs, is divided into antisquashy shoe, solar heat protection footwear, acidproof (alkali) footwear, oil-resistant shoe, waterproof rubber overshoes, canvas rubber shoe, soft base fabric footwear etc..But, existing protective footwear the most only stresses protection in a certain respect, it is only limitted under a certain specific working environment use, when the environment changes, in order to ensure the work safety of workman, in addition it is also necessary to change the protective footwear adapting to operating condition instantly: such as fire extinguishing protection rubber boot, although can be applicable to the work that the scene of the accident, the general scene of a fire carries out putting out a fire, rescuing, but it is on-the-spot but to may not apply to the chemical accident with the presence of strongly corrosion liquid, gas, the charged scene of the accident etc.；In electric operation, insulation shoe cover is requisite as auxiliary security apparatus and labour protection articles for use, staff coordinates basic apparatus to touch live part in practical operation, can be used for protection electric shock caused by step voltage, good insulation is to ensure that equipment and the properly functioning essential condition of circuit, is also the important measures preventing electric shock accidents.Wear when operating power equipment the most at work is General Purpose Rubber footwear, and insulation safety ratio is relatively low.In colder winter, the city shoe rubber insulation against ground by sole, safety is inadequate, it has not been convenient to changes and wears, and this will cause unsafe hidden danger to occur, and warmth retention property and poor air permeability, comfort level is low, affects the work efficiency of staff；Work places in industries such as oil, chemical industry, colliery, printing, rubber, medical treatment, purification, electronics, because human body may cause the perils such as burning, blast with electrostatic, therefore currently require that staff must dress anti-static shoes when carrying out this type of operation, in colder winter, general anti-static shoes, use electrostatic preventive cloth simply to sew to form, anti-static effect is poor, and sole skid resistance is poor, safety is inadequate, and this will cause unsafe hidden danger to occur, and warmth retention property and poor air permeability, comfort level is low, affects the work efficiency of staff.The most both brought to work certain constant, also enterprise had been caused certain financial burden.In sum, existing rescue and relief work protective footwear, function singleness, protective is comprehensive not, and versatility is the strongest, it need to improve at oil resistant, antistatic, the aspect of performance such as ageing-resistant, anti-skidding, it is difficult to performance and the comfortableness coordinating and unifying, it addition, there is also the factors such as performance between material is not mated, the compatibility is not ideal enough to affect the problem such as performance and processing of product, cause conforming product rate low, and then affect production efficiency.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of multifunctional protection footwear, insulation effect is excellent, fire resistance is good, has preferable high-low temperature resistant and water-proof skid-proof performance, is greatly improved in acid and alkali-resistance, oil resistant, corrosion resistance simultaneously, heat-insulation breathable is strong, on the premise of meeting Functional Requirement, have again comfortableness, highly versatile concurrently simultaneously.
nullThe multifunctional protection footwear of the present invention，Including sole，Described sole includes that insulating barrier is gone to the bottom and the end and the elastic cord breaker under being arranged at shoe pad on insulating barrier from the bottom to top，Described insulation outer surface of going to the bottom is distributed and is combined, by section isosceles right triangle and obtuse triangle, the mold pressing anti-slip veins formed，Described insulating barrier raw material of going to the bottom includes following components by weight: neoprene 50-60 part、NBR 40-50 part、Styrene butadiene ribber 10-20 part、Compound accelerant 1-3 part、Organo montmorillonite 6-15 part、N-methylene carboxyl-2-[4-morpholinodithio sulfenamide 0.5-1.5 part、Sulfur 1-2 part、High aromatic oil 3-8 part、1,2-ethylene thiourea 0.1-2 part、Mica powder 4-8 part、Low temperature calcination Kaolin 10-20 part、Diethylene glycol 1-3 part、Age resistor 0.5-1.5 part、Liquid ethylene-propylene-terpolymer 0.5-1.5 part、Fire retardant 0.1-1 part；Described compound accelerant is N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide, Vulcanization accelerator TMTD, altax and the mixture of captax；
Further, described insulating barrier raw material of going to the bottom includes following components by weight:
Neoprene 50 parts, NBR 40 parts, styrene butadiene ribber 10 parts, compound accelerant 2 parts, organo montmorillonite 12 parts, N-methylene carboxyl-2-[4-morpholinodithio sulfenamide 1 part, 1.5 parts of sulfur, high aromatic oil 6 parts, 1,2-ethylene thiourea 0.8 part, mica powder 6 parts, low temperature calcination Kaolin 15 parts, diethylene glycol 2 parts, 1 part of age resistor, liquid ethylene propylene terpolymers 1 part, fire retardant 0.8 part；
Further, in described compound accelerant, the amount ratio of N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide, Vulcanization accelerator TMTD, altax and captax is 2:1:1:1；
Further, described low temperature calcination Kaolin at temperature is 860-920 DEG C by kaolin calcined 65-75 minute prepared low temperature calcination Kaolin；
Further, described low temperature calcination Kaolin at temperature is 900 DEG C by kaolin calcined 70 minutes prepared low temperature calcination Kaolin；
Further, described age resistor is N-phenyl-1-naphthylamine, N-phenyl-2-naphthylamine, 6 ethyoxyls 2,2,4 trimethyls 1,2 dihyaroquinolines, N, N '-two (betanaphthyl) p-phenylenediamine, 2,2,4-trimethyl-1, one or more mixture in 2-dichloride quinoline polymer；
Further, one or more mixture during described fire retardant is solid bromo-chlorinated paraffin, poly phosphate, triphenyl phosphate；
Further, described organo montmorillonite uses DHAB to prepare with montmorillonite suspension liquid of aqueous phase ion-exchange reactions；
Further, the volume resistance of described NBR is at 1010～1011 Ω cm.
Beneficial effects of the present invention: the multifunctional protection footwear of the present invention, by N-methylene carboxyl-2-[4-morpholinodithio sulfenamide and the synergism of composite assistant, improve curingprocess rate and coke burning performance, the use of diethylene glycol counteracts sulfuration and postpones effect, low temperature calcination kaolinic combination water content reduces, silicon dioxide and aluminium sesquioxide content all increase, active site increases, structure changes, particle diameter is less and uniform, improve the physical property of sizing material, and low temperature calcination Kaolin whiteness is high, is conducive to improving sole outward appearance；High aromatic oil infiltration rate is fast, with rubber compatibility is good, volatility is little, do not migrate, fast light, ageing-resistant, physical and mechanical properties is excellent, improve the flexibility at the rubber overshoes big end, improve physical and mechanical properties and the ageing-resistant performance at the rubber overshoes big end, the phenomenon such as avoid product in early days bloom blue light-emitting, deliquescing tacky, improves the process operation performance of product simultaneously；Liquid ethylene-propylene-terpolymer improves fire resistance and the heat-proof quality (in thermal insulation test during heated 30min, in sole, table temperature rise is less than 22) of product；Synergism between each component, the compatibility is good, interface binding power is strong, insulation effect is excellent, fire resistance is good, oxygen index (OI) can be made to drop to less than 20, there is preferable high-low temperature resistant and water-proof skid-proof performance (the sliding angle 15 degree that begins under carrying out non-skid property experimental condition is anti-skidding before and after can realizing), it is greatly improved in acid and alkali-resistance, oil resistant, corrosion resistance simultaneously, heat-insulation breathable is strong, soft, wear-resisting and indeformable, on the premise of meeting Functional Requirement, have again comfortableness, highly versatile concurrently simultaneously.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Embodiment one
The multifunctional protection footwear of the present embodiment, including sole 1, described sole 1 include from the bottom to top insulating barrier go to the bottom 11 and insulating barrier on the end 12 and the elastic cord breaker 14 that is arranged under shoe pad 13, described insulation outer surface of going to the bottom is distributed and is combined, by section isosceles right triangle and obtuse triangle, the mold pressing anti-slip veins formed；The design of anti-slip veins has, in terms of bearing momentum longitudinal and lateral movement power, the effect taught, and the general angle index selected is 45 °, 60 °, 120 °, 135 °；Elastic cord breaker 14 can be to have resilient rubber layer, spongy layer or elastomeric plastics；The end 12 on insulating barrier, insulating barrier go to the bottom 11 and elastic cord breaker 14 can play good insulation effect；Described insulating barrier 11 raw materials of going to the bottom include following components by weight: neoprene 50 parts, NBR 40 parts, styrene butadiene ribber 10 parts, compound accelerant 1 part, organo montmorillonite 6 parts, N-methylene carboxyl-2-[4-morpholinodithio sulfenamide 0.5 part, 1 part of sulfur, high aromatic oil 3 parts, 1,2-ethylene thiourea 0.1 part, mica powder 4 parts, low temperature calcination Kaolin 10 parts, diethylene glycol 1 part, 0.5 part of age resistor, liquid ethylene-propylene-terpolymer 0.5 part, fire retardant 0.1 part；Described compound accelerant is N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide, Vulcanization accelerator TMTD, altax and the mixture of captax.
In the present embodiment, in described compound accelerant, the amount ratio of N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide, Vulcanization accelerator TMTD, altax and captax is 2:1:1:1.
In the present embodiment, described low temperature calcination Kaolin at temperature is 860 DEG C by kaolin calcined 65 minutes prepared low temperature calcination Kaolin.
In the present embodiment, described age resistor is N-phenyl-2-naphthylamine, in the present embodiment, according to equivalent weight part, N-phenyl-2-naphthylamine is replaced with N-phenyl-1-naphthylamine, 6 ethyoxyls 2, 2, 4 trimethyls 1, 2 dihyaroquinolines, N, N '-two (betanaphthyl) p-phenylenediamine, 2, 2, 4-trimethyl-1, one in 2-dichloride quinoline polymer, or replace with N-phenyl-2-naphthylamine and N-phenyl-1-naphthylamine according to equivalent weight part, 6 ethyoxyls 2, 2, 4 trimethyls 1, 2 dihyaroquinolines, N, N '-two (betanaphthyl) p-phenylenediamine, 2, 2, 4-trimethyl-1, the mixture of 2-dichloride quinoline polymer, all obtain qualified products.
In the present embodiment, described fire retardant is solid bromo-chlorinated paraffin, in the present embodiment, according to equivalent weight part, poly phosphate replaced with the one in bromo-chlorinated paraffin, triphenyl phosphate, or replace with poly phosphate and bromo-chlorinated paraffin, the mixture of triphenyl phosphate according to equivalent weight part, all obtain qualified products.
In the present embodiment, described organo montmorillonite uses DHAB to prepare with montmorillonite suspension liquid of aqueous phase ion-exchange reactions；The organo montmorillonite using the method to prepare is preferably, uses additive method draft machine montmorillonite in prior art to be all applicable to the present invention.
In the present embodiment, the volume resistance of described NBR is at 1010 Ω cm.
Embodiment two
The multifunctional protection footwear of the present embodiment, including sole 1, described sole 1 include from the bottom to top insulating barrier go to the bottom 11 and insulating barrier on the end 12 and the elastic cord breaker 14 that is arranged under shoe pad 13, described insulation outer surface of going to the bottom is distributed and is combined, by section isosceles right triangle and obtuse triangle, the mold pressing anti-slip veins formed, and described insulating barrier raw material of going to the bottom includes following components by weight:
Neoprene 60 parts, NBR 50 parts, styrene butadiene ribber 20 parts, compound accelerant 1 part, organo montmorillonite 6 parts, N-methylene carboxyl-2-[4-morpholinodithio sulfenamide 0.5 part, 1 part of sulfur, high aromatic oil 3 parts, 1,2-ethylene thiourea 0.1 part, mica powder 4 parts, low temperature calcination Kaolin 10 parts, diethylene glycol 1 part, 0.5 part of age resistor, liquid ethylene-propylene-terpolymer 0.5 part, fire retardant 0.1 part；Described compound accelerant is N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide, Vulcanization accelerator TMTD, altax and the mixture of captax.
In the present embodiment, in described compound accelerant, the amount ratio of N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide, Vulcanization accelerator TMTD, altax and captax is 2:1:1:1.
In the present embodiment, described low temperature calcination Kaolin at temperature is 920 DEG C by kaolin calcined 75 minutes prepared low temperature calcination Kaolin.
In the present embodiment, described age resistor is 6 ethyoxyls 2, 2, 4 trimethyls 1, 2 dihyaroquinolines, in the present embodiment, according to equivalent weight part, N-phenyl-1-naphthylamine is replaced with N-phenyl-2-naphthylamine, N-phenyl-1-naphthylamine, N, N '-two (betanaphthyl) p-phenylenediamine, 2, 2, 4-trimethyl-1, one in 2-dichloride quinoline polymer, or replace with 6 ethyoxyls 2 according to equivalent weight part, 2, 4 trimethyls 1, 2 dihyaroquinolines and N-phenyl-2-naphthylamine, N-phenyl-1-naphthylamine, N, N '-two (betanaphthyl) p-phenylenediamine, 2, 2, 4-trimethyl-1, the mixture of 2-dichloride quinoline polymer, all obtain qualified products.
In the present embodiment, described fire retardant is triphenyl phosphate, in the present embodiment, according to equivalent weight part, triphenyl phosphate replaced with the one in poly phosphate, solid bromo-chlorinated paraffin, or replace with triphenyl phosphate and poly phosphate, the mixture of bromo-chlorinated paraffin according to equivalent weight part, all obtain qualified products.
In the present embodiment, described organo montmorillonite uses DHAB to prepare with montmorillonite suspension liquid of aqueous phase ion-exchange reactions；The organo montmorillonite using the method to prepare is preferably, uses additive method draft machine montmorillonite in prior art to be all applicable to the present invention.
In the present embodiment, the volume resistance of described NBR is at 1011 Ω cm.
Embodiment three
The multifunctional protection footwear of the present embodiment, described insulating barrier raw material of going to the bottom includes following components by weight:
Neoprene 50 parts, NBR 50 parts, styrene butadiene ribber 10 parts, compound accelerant 3 parts, organo montmorillonite 6 parts, N-methylene carboxyl-2-[4-morpholinodithio sulfenamide 1.5 parts, 1 part of sulfur, high aromatic oil 8 parts, 1,2-ethylene thiourea 0.1 part, mica powder 8 parts, low temperature calcination Kaolin 10 parts, diethylene glycol 3 parts, 0.5 part of age resistor, liquid ethylene-propylene-terpolymer 1.5 parts, fire retardant 0.1 part；Described compound accelerant is N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide, Vulcanization accelerator TMTD, altax and the mixture of captax.
In the present embodiment, in described compound accelerant, the amount ratio of N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide, Vulcanization accelerator TMTD, altax and captax is 2:1:1:1.
In the present embodiment, described low temperature calcination Kaolin at temperature is 880 DEG C by kaolin calcined 68 minutes prepared low temperature calcination Kaolin.
In the present embodiment, described age resistor is N, N '-two (betanaphthyl) p-phenylenediamine, in the present embodiment, according to equivalent weight part, N-phenyl-1-naphthylamine is replaced with N-phenyl-2-naphthylamine, 6 ethyoxyls 2, 2, 4 trimethyls 1, 2 dihyaroquinolines, N-phenyl-1-naphthylamine, 2, 2, 4-trimethyl-1, one in 2-dichloride quinoline polymer, or replace with N according to equivalent weight part, N '-two (betanaphthyl) p-phenylenediamine and N-phenyl-2-naphthylamine, 6 ethyoxyls 2, 2, 4 trimethyls 1, 2 dihyaroquinolines, N-phenyl-1-naphthylamine, 2, 2, 4-trimethyl-1, the mixture of 2-dichloride quinoline polymer, all obtain qualified products.
In the present embodiment, described fire retardant is poly phosphate, in the present embodiment, according to equivalent weight part, poly phosphate replaced with the one in solid bromo-chlorinated paraffin, triphenyl phosphate, or replace with poly phosphate and bromo-chlorinated paraffin, the mixture of triphenyl phosphate according to equivalent weight part, all obtain qualified products.
In the present embodiment, described organo montmorillonite uses DHAB to prepare with montmorillonite suspension liquid of aqueous phase ion-exchange reactions；The organo montmorillonite using the method to prepare is preferably, uses additive method draft machine montmorillonite in prior art to be all applicable to the present invention.
In the present embodiment, the volume resistance of described NBR is at 1010 Ω cm.
Embodiment four
The multifunctional protection footwear of the present embodiment, described insulating barrier raw material of going to the bottom includes following components by weight:
Neoprene 60 parts, NBR 40 parts, styrene butadiene ribber 20 parts, compound accelerant 1 part, organo montmorillonite 15 parts, N-methylene carboxyl-2-[4-morpholinodithio sulfenamide 0.5 part, 2 parts of sulfur, high aromatic oil 3 parts, 1,2-ethylene thiourea 2 parts, mica powder 4 parts, low temperature calcination Kaolin 20 parts, diethylene glycol 1 part, 1.5 parts of age resistor, liquid ethylene-propylene-terpolymer 0.5 part, fire retardant 1 part；Described compound accelerant is N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide, Vulcanization accelerator TMTD, altax and the mixture of captax.
In the present embodiment, in described compound accelerant, the amount ratio of N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide, Vulcanization accelerator TMTD, altax and captax is 2:1:1:1.
In the present embodiment, described low temperature calcination Kaolin at temperature is 870 DEG C by kaolin calcined 72 minutes prepared low temperature calcination Kaolin；
In the present embodiment, described age resistor is 2, 2, 4-trimethyl-1, 2-dichloride quinoline polymer, in the present embodiment, according to equivalent weight part, N-phenyl-1-naphthylamine is replaced with N-phenyl-2-naphthylamine, 6 ethyoxyls 2, 2, 4 trimethyls 1, 2 dihyaroquinolines, N, N '-two (betanaphthyl) p-phenylenediamine, one in N-phenyl-1-naphthylamine, or replace with 2 according to equivalent weight part, 2, 4-trimethyl-1, 2-dichloride quinoline polymer and N-phenyl-2-naphthylamine, 6 ethyoxyls 2, 2, 4 trimethyls 1, 2 dihyaroquinolines, N, N '-two (betanaphthyl) p-phenylenediamine, the mixture of N-phenyl-1-naphthylamine, all obtain qualified products.
In the present embodiment, described fire retardant is solid bromo-chlorinated paraffin, in the present embodiment, according to equivalent weight part, solid bromo-chlorinated paraffin is replaced with the one in poly phosphate, triphenyl phosphate, or replace with solid bromo-chlorinated paraffin and poly phosphate, the mixture of triphenyl phosphate according to equivalent weight part, all obtain qualified products.
In the present embodiment, described organo montmorillonite uses DHAB to prepare with montmorillonite suspension liquid of aqueous phase ion-exchange reactions；The organo montmorillonite using the method to prepare is preferably, uses additive method draft machine montmorillonite in prior art to be all applicable to the present invention.
In the present embodiment, the volume resistance of described NBR is at 1011 Ω cm.
Embodiment five
The multifunctional protection footwear of the present embodiment, described insulating barrier raw material of going to the bottom includes following components by weight:
Neoprene 52 parts, NBR 45 parts, styrene butadiene ribber 10 parts, compound accelerant 3 parts, organo montmorillonite 12 parts, N-methylene carboxyl-2-[4-morpholinodithio sulfenamide 0.5 part, sulfur 1-2 part, high aromatic oil 8 parts, 1,2-ethylene thiourea 0.8 part, mica powder 4 parts, low temperature calcination Kaolin 20 parts, diethylene glycol 2 parts, 0.5 part of age resistor, liquid ethylene-propylene-terpolymer 1.5 parts, fire retardant 0.5 part；Described compound accelerant is N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide, Vulcanization accelerator TMTD, altax and the mixture of captax.
In the present embodiment, in described compound accelerant, the amount ratio of N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide, Vulcanization accelerator TMTD, altax and captax is 2:1:1:1.
In the present embodiment, described low temperature calcination Kaolin at temperature is 910 DEG C by kaolin calcined 70 minutes prepared low temperature calcination Kaolin.
In the present embodiment, described age resistor is N-phenyl-1-naphthylamine, in the present embodiment, according to equivalent weight part, N-phenyl-1-naphthylamine is replaced with N-phenyl-2-naphthylamine, 6 ethyoxyls 2, 2, 4 trimethyls 1, 2 dihyaroquinolines, N, N '-two (betanaphthyl) p-phenylenediamine, 2, 2, 4-trimethyl-1, one in 2-dichloride quinoline polymer, or replace with N-phenyl-1-naphthylamine and N-phenyl-2-naphthylamine according to equivalent weight part, 6 ethyoxyls 2, 2, 4 trimethyls 1, 2 dihyaroquinolines, N, N '-two (betanaphthyl) p-phenylenediamine, 2, 2, 4-trimethyl-1, the mixture of 2-dichloride quinoline polymer, all obtain qualified products.
In the present embodiment, described fire retardant is triphenyl phosphate, in the present embodiment, according to equivalent weight part, bromo-chlorinated paraffin replaced with the one in poly phosphate, solid bromo-chlorinated paraffin, or replace with triphenyl phosphate and poly phosphate, the mixture of solid bromo-chlorinated paraffin according to equivalent weight part, all obtain qualified products.
In the present embodiment, described organo montmorillonite uses DHAB to prepare with montmorillonite suspension liquid of aqueous phase ion-exchange reactions；The organo montmorillonite using the method to prepare is preferably, uses additive method draft machine montmorillonite in prior art to be all applicable to the present invention.
In the present embodiment, the volume resistance of described NBR is at 1010 Ω cm.
Embodiment six
The multifunctional protection footwear of the present embodiment, described insulating barrier raw material of going to the bottom includes following components by weight:
Neoprene 50 parts, NBR 40 parts, styrene butadiene ribber 10 parts, compound accelerant 2 parts, organo montmorillonite 12 parts, N-methylene carboxyl-2-[4-morpholinodithio sulfenamide 1 part, 1.5 parts of sulfur, high aromatic oil 6 parts, 1,2-ethylene thiourea 0.8 part, mica powder 6 parts, low temperature calcination Kaolin 15 parts, diethylene glycol 2 parts, 1 part of age resistor, liquid ethylene propylene terpolymers 1 part, fire retardant 0.8 part；Described compound accelerant is N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide, Vulcanization accelerator TMTD, altax and the mixture of captax.
In the present embodiment, in described compound accelerant, the amount ratio of N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide, Vulcanization accelerator TMTD, altax and captax is 2:1:1:1.
In the present embodiment, described low temperature calcination Kaolin at temperature is 900 DEG C by kaolin calcined 70 minutes prepared low temperature calcination Kaolin；
In the present embodiment, described age resistor is N-phenyl-1-naphthylamine, in the present embodiment, according to equivalent weight part, N-phenyl-1-naphthylamine is replaced with N-phenyl-2-naphthylamine, 6 ethyoxyls 2, 2, 4 trimethyls 1, 2 dihyaroquinolines, N, N '-two (betanaphthyl) p-phenylenediamine, 2, 2, 4-trimethyl-1, one in 2-dichloride quinoline polymer, or replace with N-phenyl-1-naphthylamine and N-phenyl-1-naphthylamine according to equivalent weight part and replace with N-phenyl-2-naphthylamine, 6 ethyoxyls 2, 2, 4 trimethyls 1, 2 dihyaroquinolines, N, N '-two (betanaphthyl) p-phenylenediamine, 2, 2, 4-trimethyl-1, the mixture of 2-dichloride quinoline polymer, all obtain qualified products.
In the present embodiment, described fire retardant is solid bromo-chlorinated paraffin, in the present embodiment, according to equivalent weight part, bromo-chlorinated paraffin replaced with the one in poly phosphate, triphenyl phosphate, or replace with bromo-chlorinated paraffin and poly phosphate, the mixture of triphenyl phosphate according to equivalent weight part, all obtain qualified products.
In the present embodiment, described organo montmorillonite uses DHAB to prepare with montmorillonite suspension liquid of aqueous phase ion-exchange reactions；The organo montmorillonite using the method to prepare is preferably, uses additive method draft machine montmorillonite in prior art to be all applicable to the present invention.
In the present embodiment, the volume resistance of described NBR is at 1011 Ω cm.
In above-described embodiment, accelerator (accelerant) TMTD, chemical name: tetramethylthiuram disulfide, molecular formula: C6H12N2S4；Altax chemical name: 2,2'-dithio-bis-benzothiazole, molecular formula: C14H8N2S4；Chemical name: MBT, abbreviation MBT English name acceleratorM molecular formula: C7H5NS2 molecular weight: 167.26CASNO:149-30-4.
Finally illustrate is, above example is only in order to illustrate technical scheme and unrestricted, although the present invention being described in detail with reference to preferred embodiment, it will be understood by those within the art that, technical scheme can be modified or equivalent, without deviating from objective and the scope of technical solution of the present invention, it all should be contained in the middle of scope of the presently claimed invention.
Claims (9)
1. multifunctional protection footwear, it is characterised in that: include that sole, described sole include absolutely from the bottom to top
Edge layer is gone to the bottom and the end and the elastic cord breaker under being arranged at shoe pad on insulating barrier, and described insulation is gone to the bottom outer surface
It is distributed and is combined the mold pressing anti-slip veins formed, described insulation by section isosceles right triangle and obtuse triangle
Layer raw material of going to the bottom includes following components by weight: neoprene 50-60 part, NBR 40-50 part, benzene
Ethylene-butylene rubber 10-20 part, compound accelerant 1-3 part, organo montmorillonite 6-15 part, N-methylene
Base carboxyl-2-[4-morpholinodithio sulfenamide 0.5-1.5 part, sulfur 1-2 part, high aromatic oil 3-8 part, 1,2-
Ethylene thiourea 0.1-2 part, mica powder 4-8 part, low temperature calcination Kaolin 10-20 part, diethylene glycol 1-3
Part, age resistor 0.5-1.5 part, liquid ethylene-propylene-terpolymer 0.5-1.5 part, fire retardant 0.1-1
Part；Described compound accelerant be N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide,
The mixture of Vulcanization accelerator TMTD, altax and captax.
Multifunctional protection footwear the most according to claim 1, it is characterised in that: described insulating barrier is gone to the bottom former
Material includes following components by weight:
Neoprene 50 parts, NBR 40 parts, styrene butadiene ribber 10 parts, compound accelerant 2
Part, organo montmorillonite 12 parts, N-methylene carboxyl-2-[4-morpholinodithio sulfenamide 1 part, 1.5 parts of sulfur,
High aromatic oil 6 parts, 1,2-ethylene thiourea 0.8 part, mica powder 6 parts, low temperature calcination Kaolin 15 parts,
Diethylene glycol 2 parts, 1 part of age resistor, liquid ethylene propylene terpolymers 1 part, fire retardant 0.8 part.
Multifunctional protection footwear the most according to claim 1, it is characterised in that: in described compound accelerant
N-oxygen diethylidene thiocarbamoyl-N'-oxygen diethylidene sulfenamide, Vulcanization accelerator TMTD, altax
It is 2:1:1:1 with the amount ratio of captax.
Multifunctional protection footwear the most according to claim 3, it is characterised in that: described low temperature calcination kaolinite
Soil at temperature is 860-920 DEG C by kaolin calcined 65-75 minute prepared low temperature calcination Kaolin.
Multifunctional protection footwear the most according to claim 4, it is characterised in that: described low temperature calcination kaolinite
Soil at temperature is 900 DEG C by kaolin calcined 70 minutes prepared low temperature calcination Kaolin.
Multifunctional protection footwear the most according to claim 5, it is characterised in that: described age resistor is N-benzene
Base-naphthalidine, N-phenyl-2-naphthylamine, 6 ethyoxyl 2,2,4 trimethyl 1,2 dihyaroquinolines,
N, N '-two (betanaphthyl) p-phenylenediamine, 2,2,4-trimethyl-1,2-dichloride quinoline is polymerized
One or more mixture in thing.
Multifunctional protection footwear the most according to claim 6, it is characterised in that: described fire retardant is solid
One or more mixture in bromo-chlorinated paraffin, poly phosphate, triphenyl phosphate.
Multifunctional protection footwear the most according to claim 7, it is characterised in that: described organo montmorillonite is adopted
Prepare with montmorillonite suspension liquid of aqueous phase ion-exchange reactions with DHAB.
Multifunctional protection footwear the most according to claim 8, it is characterised in that: the volume of described NBR
Resistance is at 1010～1011 Ω cm.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102516608A (en) * | 2011-11-03 | 2012-06-27 | 北京化工大学 | Nanometer rare earth inorganic substance/ rubber composite with high wear resistant and excellent dynamic property |
| CN103613793A (en) * | 2013-11-21 | 2014-03-05 | 山西新华化工有限责任公司 | Preparation method of puncture-resistant sole material |
| CN103653502A (en) * | 2013-11-26 | 2014-03-26 | 哈尔滨安赛福经贸有限公司 | Electric-shock-resistant protective shoes |
| CN105504395A (en) * | 2014-09-26 | 2016-04-20 | 天津市星兴橡胶制品有限公司 | Environmentally-friendly oil-resistant flame-retardant rubber shoe sole material |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102516608A (en) * | 2011-11-03 | 2012-06-27 | 北京化工大学 | Nanometer rare earth inorganic substance/ rubber composite with high wear resistant and excellent dynamic property |
| CN103613793A (en) * | 2013-11-21 | 2014-03-05 | 山西新华化工有限责任公司 | Preparation method of puncture-resistant sole material |
| CN103653502A (en) * | 2013-11-26 | 2014-03-26 | 哈尔滨安赛福经贸有限公司 | Electric-shock-resistant protective shoes |
| CN105504395A (en) * | 2014-09-26 | 2016-04-20 | 天津市星兴橡胶制品有限公司 | Environmentally-friendly oil-resistant flame-retardant rubber shoe sole material |
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