CN107400308A - Wear-resisting antiskid footwear - Google Patents
Wear-resisting antiskid footwear Download PDFInfo
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- CN107400308A CN107400308A CN201710576497.5A CN201710576497A CN107400308A CN 107400308 A CN107400308 A CN 107400308A CN 201710576497 A CN201710576497 A CN 201710576497A CN 107400308 A CN107400308 A CN 107400308A
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- Prior art keywords
- wear
- sole
- resisting antiskid
- vamp
- upper bottom
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- 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
- A43B13/28—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/10—Low shoes, e.g. comprising only a front strap; Slippers
- A43B3/101—Slippers, e.g. flip-flops or thong sandals
- A43B3/102—Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare
- A43B3/103—Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare characterised by the attachment of the toestrap
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/10—Low shoes, e.g. comprising only a front strap; Slippers
- A43B3/101—Slippers, e.g. flip-flops or thong sandals
- A43B3/102—Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare
- A43B3/105—Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare characterised by the shape or layout of the toestrap
-
- 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
-
- 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
- C08J9/107—Nitroso compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2453/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
-
- 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
-
- 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
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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
- 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
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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 & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- 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
Wear-resisting antiskid footwear provided by the invention, including sole and vamp, the sole include upper bottom and bottom, and the upper bottom is removably connected with bottom, and the upper bottom is removably connected with vamp；The material for sole of shoe includes following component by weight：0.2~0.4 part of 70~76 parts of polyvinyl chloride, SBS10~15 part, 7~10 parts of neoprene, 12~14 parts of chlorosulfonated polyethylene, 5~7 parts of polyurethane, 2~5 parts of polystyrene, 35~40 parts of filler, 15~20 parts of plasticizer, 1.0~1.5 parts of foaming agent, 0.2~0.4 part of white oil, 0.2~0.4 part of paraffin, 0.5~1 part of age resistor, 0.4~1 part of titanate coupling agent, 0.2~0.4 part of zinc stearate and calcium stearate.The present invention is modified processing to polyvinyl chloride using rubber plastic blend mode, used material component can be realized good compatible, and then performance complement is realized, the wear-resisting antiskid and mechanical property of sole are greatly improved, the footwear of wear-resisting antiskid excellent performance can be prepared.
Description
Technical field
The present invention relates to a kind of shoes, and in particular to a kind of wear-resisting antiskid footwear.
Background technology
Polyvinyl chloride (PVC) material being widely used at home, because its cost is cheap, PVC has not in footwear material field
Alternative status.Current foam polyvinyl chloride material for sole of shoe is using Corvic as matrix, adds appropriate foaming
The auxiliary agents such as agent, stabilizer, through mediating granulation, injection molding is made.More soft than common polyvinyl chloride material for sole of shoe, quality lightens,
Elastic more preferable, various aspects of performance is close to polyurethane-PU material for sole of shoe, and cost is much lower.
But PVC material exist one it is larger the defects of, because PVC material is very sensitive to temperature, temperature is lower, and its is hard
Degree is bigger, and this results in the sole manufactured using PVC material as raw material, and wear-resisting antiskid is poor, is very easy to skid, dress walking
It is dangerous.
Therefore, it is necessary to research and develop the sole of shoe material that a kind of main component is polyvinyl chloride (PVC), prepare a kind of wear-resisting
On-slip shoes, while improving sole pliability, reducing weight, it is ensured that sole has excellent wear-resisting antiskid performance and longer
Service life.
The content of the invention
In view of this, the present invention provides a kind of wear-resisting antiskid footwear, wherein it is polyvinyl chloride to employ a kind of main component
(PVC) the sole of shoe material with excellent wear-resisting antiskid performance.
Wear-resisting antiskid footwear provided by the invention, including sole and vamp, the sole include upper bottom and bottom, the upper bottom
Removably it is connected with bottom, the upper bottom is removably connected with vamp；
The material for sole of shoe includes following component by weight：
Further, the material for sole of shoe includes following component by weight：
Further, the plasticizer is synthesis vegetable esters or epoxidized soybean oil；
The foaming agent is nitrous base system foaming agent or azo system foaming agent；
The filler is activated calcium carbonate or silica；
The age resistor is the mixture that age resistor ODA, anti-aging agent RD and antioxidant 4010NA form；
Further, the preparation method of the sole comprises the following steps：
(1) batch mixing, granulation
First by polyvinyl chloride and SBS, neoprene, chlorosulfonated polyethylene, polyurethane, polystyrene, white oil, paraffin, hard
Resin acid zinc, calcium stearate are well mixed, and then add part plasticizer, height is mixed even below 80 DEG C, then adds another portion
Point plasticizer after plasticizer is absorbed completely, adds filler, titanate coupling agent and age resistor and mixed until height is mixed even
It is even, it is eventually adding foaming agent and is well mixed.Double screw extruder granulation is then fed into, prilling temperature is 165-175 DEG C；
(2) injection molding
Before injection, first pellet obtained by step (1) is dried, drying temperature is 110-120 DEG C, drying time 3-6h,
It is injection moulded at a temperature of 175-185 DEG C；
Further, it is connected between the upper bottom and bottom by magic tape；The two sides of the magic tape is respectively provided at
The lower surface surrounding edge at bottom and the upper surface surrounding edge of bottom；
Further, the vamp is herringbone vamp, and the front end of the vamp is connected by pressing from both sides toe section with upper bottom, rear both ends
It is connected by button with upper bottom；
Further, the folder toe section includes metallic rod and the flexible boot being wrapped in outside metallic rod, the lower end of the metallic rod
Pass flexible boot and be connected after penetrating bottom with a connection piece, the flexible boot is fixedly connected with the front end of vamp；
Further, the metallic rod is " T " shape, and the lower end of metallic rod is provided with external thread part, and the connector is and outer spiral shell
The relative nut in line portion；The upper bottom is provided with bar groove, the metallic rod penetrate after bar groove with the spacing connector phase in bar groove
Even；
Further, the connector is hexagonal nut；The flexible boot is cylindrical, under the upper surface at the upper bottom
Spill is connected into the deep gouge being adapted to flexible boot, the deep gouge with bar groove；The front end of the flexible boot and vamp is integrally formed.
Beneficial effects of the present invention：A kind of material for sole of shoe obtained by modified polyvinyl chloride is provided in the present invention, utilizes rubber and plastic
Blending method is modified processing to polyvinyl chloride, based on the microstructure for considering each component, considers solubility parameter
And surface tension, material component of the present invention can be realized good compatible, and then realize performance complement, greatly improve
The wear-resisting antiskid and mechanical property of sole, and reasonable mixture ratio between each component provided by the invention, it can prepare wear-resisting anti-
The sole of sliding excellent performance, obtains wear-resisting antiskid footwear.The key component that material for sole of shoe uses in the present invention all has excellent thing
Change performance and mechanical performance, each component after blending, can cooperate with and play respective excellent properties, can be sent out with polyvinyl chloride
Synergy is waved, the problem of can not only making up the wear-resisting antiskid difference of polyvinyl chloride, it is possible to increase sole grasps to ground
Power, improve the wear-resisting antiskid of sole, additionally it is possible to make sole that there is excellent physical and mechanical properties, it is good flexibility, toughness, resistance to
Aging etc..Meanwhile each component it is each existing the defects of can also be made up after blending.
In addition, the wear-resisting antiskid footwear of the present invention, used component belong to ep-type material, in preparation and use not
Environment and human body can be caused damage, be highly suitable for manufacturing sole；And by structure design be upper bottom with bottom with removable
The mode of unloading is connected, and upper bottom is removably connected with vamp, when sole or vamp individually damage, sole, vamp
It can be individually replaced, without changing whole double slippers because of parts damages, effectively reduce waste of material.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is A-A sectional views in Fig. 1.
Embodiment
It is specific embodiment below：
Embodiment one
The wear-resisting antiskid footwear that the present embodiment provides, including sole and vamp 2, the sole include upper bottom 11 and bottom 12,
The upper bottom 11 is removably connected with bottom 12, and the upper bottom 11 is removably connected with vamp 2；On
Bottom 11 and bottom 12 are made of same material, i.e., the material for sole of shoe that the present embodiment is provided, its thickness can basis
Depending on needing, such as above the thickness proportion between bottom 11 and bottom 12 can be 1：(0.6-1)；Removably can be existing viscous
Connect, snapping, the rational method such as clamping；Upper bottom 11 is removably connected with bottom 12, and bottom 12 is to be touched with ground
Position, meanwhile, upper bottom 11 is removably connected with vamp 2, when sole or vamp 2 individually damage, sole, footwear
Face 2 can be individually replaced, and without changing whole double slippers because of parts damages, effectively reduce waste of material；
The material for sole of shoe includes following component by weight：
Wherein：The plasticizer is synthesis vegetable esters；The foaming agent is azo system foaming agent；The filler is activated carbon
Sour calcium；The age resistor is the mixture that age resistor ODA, anti-aging agent RD and antioxidant 4010NA form.
In the present embodiment, the preparation method of the sole comprises the following steps：
(1) batch mixing, granulation
First by polyvinyl chloride and SBS, neoprene, chlorosulfonated polyethylene, polyurethane, polystyrene, white oil, paraffin, hard
Resin acid zinc, calcium stearate are well mixed, and then add part plasticizer, height is mixed even below 80 DEG C, then adds another portion
Point plasticizer after plasticizer is absorbed completely, adds filler, titanate coupling agent and age resistor and mixed until height is mixed even
It is even, it is eventually adding foaming agent and is well mixed.Double screw extruder granulation is then fed into, prilling temperature is 170 DEG C；
(2) injection molding
Before injection, first pellet obtained by step (1) is dried, drying temperature is 115 DEG C, drying time 3h, 175
It is injection moulded at a temperature of DEG C.
The material for sole of shoe of the present embodiment is modified processing to polyvinyl chloride using rubber plastic blend mode, based on consideration each group
Point microstructure, consider solubility parameter and surface tension, material component can be realized good used by the present embodiment
Good is compatible, and then realizes performance complement, greatly improves the wear-resisting antiskid and mechanical property of sole, and the present embodiment provides
Each component between reasonable mixture ratio, obtained excellent product performance.The key component that material for sole of shoe uses in the present embodiment all has
Excellent physical and chemical performance and mechanical performance, each component after blending, can cooperate with and play respective excellent properties, wherein：SBS
(styrene-butadiene-styrene block copolymer) has great friction coefficient, at the same have higher green strength and elasticity,
Excellent insulating properties and good low-temperature pliability, it can be ensured that under normal temperature and low temperature condition, material will not be hardened, and carry
The comfortableness and elasticity of high footwear；Neoprene has good physical and mechanical properties, has higher tensile strength, elongation and can
Inverse crystallinity, cementability is good, and with excellent oil resistant, heat-resisting, resistance to combustion, resistance to daylight, resistance to ozone, acid and alkali-resistance, it is ageing-resistant,
Chemical resistance and weatherability；Chlorosulfonated polyethylene shows high work because containing chlorine sulphonyl active group in molecular structure
Property, so as to excellent resistant to chemical media burn into ozone-resistant oxidation and resistance to oil corrosion, fire-retardant, weatherability, heat-resisting, anti-ion
Radiation, low temperature resistant, anti scuffing and electrical insulating property and excellent mechanical performance；Polyurethane has excellent anti-wear performance, flex endurant
Performance, excellent damping, non-skid property, preferable heat resistance, good chemical resistance, good stability of the dimension, storage
Long lifespan；Polyurethane is due to containing highly polar carbamate groups, easily forming hydrogen bond, polyurethane can be promoted to divide it with each group
Between it is fabulous compatible, and polyurethane material has good oil resistivity, toughness, wearability, resistance to ag(e)ing and cohesive；More than
Each component can be played with polyvinyl chloride and acted synergistically, the problem of can not only making up the wear-resisting antiskid difference of polyvinyl chloride,
Gripping power of the sole to ground can be improved, improves the wear-resisting antiskid of sole, additionally it is possible to make sole that there is excellent physical machine
Tool performance, good flexibility, toughness, resistance to ag(e)ing etc..Meanwhile each component it is each existing the defects of can also obtain after blending
To making up, for example neoprene cold resistance is poor, and chlorosulfonated polyethylene lower temperature resistance is good, and both can just be carried out after blending
Performance complement, reach excellent performance.In addition, rubber add can also reinforced polyvinyl chloride melt intensity, so as to effectively
Ground avoids collapse hole caused by bubbles burst and simultaneously hole in foaming process, makes obtained sole abscess fine and close, uniform, wears easypro
It is suitable, soft.The present embodiment has taken into full account the cooperation of auxiliary agent and other each components, has enable auxiliary agent and master when selecting auxiliary agent
Want perfectly to be coordinated between component, and can reach fabulous compatible with other components, collaboration key component plays it
Excellent physical and chemical performance and mechanical performance, and improve the processing characteristics of material simultaneously, for example the filler added is coupled in titanate esters
Can be carried out under the cooperation of agent with key component it is fabulous compatible, so as to preferably cooperate with key component to improve the wearability of material
And physical and mechanical properties.Wherein：The plasticizer efficiency of use is high, environment-protecting and non-poisonous, heat-stable time length, with polymer compatibility
Good, volatility is low, can suppress to ooze out, and extender capacity is big, and heat-resisting and light fastness stability can be good；The filler of use can be with other
Each component carries out fabulous compatible, helps further to improve the anti-wear performance of sole, while improve the tensile strength of sole；Adopt
The compatibility of foaming agent and other components is good, can be good at disperseing, and do not interfere with the performance of material；Using anti-old
Agent is to avoid main component from doing sth. in advance aging, so as to improve the service life of sole.In addition, auxiliary agent all belongs to used by the present embodiment
In environment-friend auxiliaries, prepare and using when environment and human body will not be caused damage, be highly suitable for manufacturing sole.
In the present embodiment, it is connected between the upper bottom 11 and bottom 12 by magic tape 3；The two sides of the magic tape 3
It is respectively provided at the lower surface surrounding edge at bottom 11 and the upper surface surrounding edge of bottom 12；Magic tape 3 is also referred to as VELCRO, is
A kind of conventional connection auxiliary material, its is easy to use, is easy to consumer to be changed；Magic tape 3 divides for primary and secondary two sides, is simultaneously thin
Small soft fiber, circle hair, another side is the seta of harder buckle；The width of magic tape 3 can be 1.0cm-1.5cm, and it surround
Sole and set, improve the stable degree of connection.
In the present embodiment, the vamp 2 is herringbone vamp, and the front end of the vamp 2 is by pressing from both sides toe section and the upper phase of bottom 11
Even, rear both ends are connected by button with upper bottom 11；Vamp 2 is the part on sole；The slippers of the present embodiment are herringbone holder structure,
Its vamp 2 is lambdoid rubber strip；Toe section is pressed from both sides to be used to use for human foot thumb and the clamping of pin forefinger；Button 5 includes knob
Pearl and button base are detained, button pearl also includes being provided with the connecting portion of embedding groove and the engaging portion for fastening with button base,
Button pearl is located at vamp 2, and button base is located at upper bottom 11；It is easy to the replacing of vamp 2 by button connection, and with enough steady
Soundness；Flexible boot and the front end of vamp 2 can be set by integrally formed mode.
In the present embodiment, the folder toe section includes metallic rod 41 and the flexible boot 42 being wrapped in outside metallic rod 41, the gold
The lower end of category bar 41 passes flexible boot 42 and is connected after penetrating bottom 11 with a connection piece 43, the flexible boot 42 and vamp 2
Front end is fixedly connected；Flexible boot 42 is rubber sleeve, and human body sensory is comfortable during use；Metallic rod 41 effectively increases the knot of folder toe section
Structure intensity, extend its service life；Preferably, the metallic rod 41 is " T " shape, and the lower end of metallic rod 41 is provided with external thread part,
The connector 43 is the nut relative with external thread part, and the structure is easy to press from both sides the installation and removal of toe section；In addition, the upper bottom
11 are provided with bar groove 11a, and the metallic rod 41 is connected after penetrating bar groove 11a with the spacing connector 43 in bar groove 11a, described
Connector 43 is preferably hexagonal nut, and now connector 43 also in hexagon and is positioned in by bar groove 11a；Moreover,
Bar groove 11a side wall is provided with metal frame, to realize effective positioning of connector 43.
In the present embodiment, the flexible boot 42 is cylindrical, the recessed formation in upper surface and the flexible boot 42 at the upper bottom 11
The deep gouge of adaptation, the deep gouge are connected with bar groove 11a, and the structure is advantageous to the positioning of flexible boot 42.
Embodiment two
The wear-resisting antiskid footwear structure of the present embodiment is identical with embodiment one, difference be the present embodiment material for sole of shoe and
Its preparation method；
In the present embodiment, the material for sole of shoe includes following component by weight：
Wherein：The plasticizer is synthesis vegetable esters；The foaming agent is azo system foaming agent；The filler is activated carbon
Sour calcium；The age resistor is the mixture that age resistor ODA, anti-aging agent RD and antioxidant 4010NA form.
In the present embodiment, the preparation method of the sole comprises the following steps：
(1) batch mixing, granulation
First by polyvinyl chloride and SBS, neoprene, chlorosulfonated polyethylene, polyurethane, polystyrene, white oil, paraffin, hard
Resin acid zinc, calcium stearate are well mixed, and then add part plasticizer, height is mixed even below 80 DEG C, then adds another portion
Point plasticizer after plasticizer is absorbed completely, adds filler, titanate coupling agent and age resistor and mixed until height is mixed even
It is even, it is eventually adding foaming agent and is well mixed.Double screw extruder granulation is then fed into, prilling temperature is 170 DEG C；
(2) injection molding
Before injection, first pellet obtained by step (1) is dried, drying temperature is 115 DEG C, drying time 3h, 180
It is injection moulded at a temperature of DEG C.
Embodiment three
The wear-resisting antiskid footwear structure of the present embodiment is identical with embodiment one, difference be the present embodiment material for sole of shoe and
Its preparation method；
In the present embodiment, the material for sole of shoe includes following component by weight：
Wherein：The plasticizer is synthesis vegetable esters；The foaming agent is azo system foaming agent；The filler is activated carbon
Sour calcium；The age resistor is the mixture that age resistor ODA, anti-aging agent RD and antioxidant 4010NA form.
In the present embodiment, the preparation method of the sole comprises the following steps：
(1) batch mixing, granulation
First by polyvinyl chloride and SBS, neoprene, chlorosulfonated polyethylene, polyurethane, polystyrene, white oil, paraffin, hard
Resin acid zinc, calcium stearate are well mixed, and then add part plasticizer, height is mixed even below 80 DEG C, then adds another portion
Point plasticizer after plasticizer is absorbed completely, adds filler, titanate coupling agent and age resistor and mixed until height is mixed even
It is even, it is eventually adding foaming agent and is well mixed.Double screw extruder granulation is then fed into, prilling temperature is 170 DEG C；
(2) injection molding
Before injection, first pellet obtained by step (1) is dried, drying temperature is 115 DEG C, drying time 4h, 185
It is injection moulded at a temperature of DEG C.
Example IV
The wear-resisting antiskid footwear structure of the present embodiment is identical with embodiment one, difference be the present embodiment material for sole of shoe and
Its preparation method；
In the present embodiment, the material for sole of shoe includes following component by weight：
Wherein：The plasticizer is epoxidized soybean oil；The foaming agent is azo system foaming agent；The filler is titanium dioxide
Silicon；The age resistor is the mixture that age resistor ODA, anti-aging agent RD and antioxidant 4010NA form.
In the present embodiment, the preparation method of the sole comprises the following steps：
(1) batch mixing, granulation
First by polyvinyl chloride and SBS, neoprene, chlorosulfonated polyethylene, polyurethane, polystyrene, white oil, paraffin, hard
Resin acid zinc, calcium stearate are well mixed, and then add part plasticizer, height is mixed even below 80 DEG C, then adds another portion
Point plasticizer after plasticizer is absorbed completely, adds filler, titanate coupling agent and age resistor and mixed until height is mixed even
It is even, it is eventually adding foaming agent and is well mixed.Double screw extruder granulation is then fed into, prilling temperature is 175 DEG C；
(2) injection molding
Before injection, first pellet obtained by step (1) is dried, drying temperature is 120 DEG C, drying time 6h, 185
It is injection moulded at a temperature of DEG C.
Embodiment five
The wear-resisting antiskid footwear structure of the present embodiment is identical with embodiment one, difference be the present embodiment material for sole of shoe and
Its preparation method；
In the present embodiment, the material for sole of shoe includes following component by weight：
Wherein：The plasticizer is synthesis vegetable esters；The foaming agent is azo system foaming agent；The filler is activated carbon
Sour calcium；The age resistor is the mixture that age resistor ODA, anti-aging agent RD and antioxidant 4010NA form.
In the present embodiment, the preparation method of the sole comprises the following steps：
(1) batch mixing, granulation
First by polyvinyl chloride and SBS, neoprene, chlorosulfonated polyethylene, polyurethane, polystyrene, white oil, paraffin, hard
Resin acid zinc, calcium stearate are well mixed, and then add part plasticizer, height is mixed even below 80 DEG C, then adds another portion
Point plasticizer after plasticizer is absorbed completely, adds filler, titanate coupling agent and age resistor and mixed until height is mixed even
It is even, it is eventually adding foaming agent and is well mixed.Double screw extruder granulation is then fed into, prilling temperature is 170 DEG C；
(2) injection molding
Before injection, first pellet obtained by step (1) is dried, drying temperature is 115 DEG C, drying time 5h, 180
It is injection moulded at a temperature of DEG C.
Embodiment six
The wear-resisting antiskid footwear structure of the present embodiment is identical with embodiment one, difference be the present embodiment material for sole of shoe and
Its preparation method；
In the present embodiment, the material for sole of shoe includes following component by weight：
Wherein：The plasticizer is synthesis vegetable esters；The foaming agent is nitrous base system foaming agent；The filler is activation
Calcium carbonate；The age resistor is the mixture that age resistor ODA, anti-aging agent RD and antioxidant 4010NA form；
In the present embodiment, the preparation method of the sole comprises the following steps：
(1) batch mixing, granulation
First by polyvinyl chloride and SBS, neoprene, chlorosulfonated polyethylene, polyurethane, polystyrene, white oil, paraffin, hard
Resin acid zinc, calcium stearate are well mixed, and then add part plasticizer, height is mixed even below 80 DEG C, then adds another portion
Point plasticizer after plasticizer is absorbed completely, adds filler, titanate coupling agent and age resistor and mixed until height is mixed even
It is even, it is eventually adding foaming agent and is well mixed.Double screw extruder granulation is then fed into, prilling temperature is 165 DEG C；
(2) injection molding
Before injection, first pellet obtained by step (1) is dried, drying temperature is 110 DEG C, drying time 3h, 175
It is injection moulded at a temperature of DEG C；The present embodiment can make sole finally have high-quality apperance and property by setting suitable parameter
Energy.
Wearability test is carried out to the material for sole of shoe of the various embodiments described above, test result is as shown in table 1：
Test condition：Load 400N；Test environment：20 DEG C, relative humidity 65 ± 5%, ice-patch surface： 0℃.
Method of testing：
(1) SATRA PM144 are used:The confficient of static friction and the coefficient of kinetic friction of 1999 test soles, SATRA PM144's
Testing standard is：Jing Mo wipe Xi Shuo≤0.1；Dynamic friction Xi Shuo≤0.05；
(2) using the dry type anti-skid factor and wet type anti-skid factor of ASTM-F609 test soles, ASTM-F609 test marks
Standard is：Dry type ﹥ 0.8；Wet type ﹥ 0.4；
(3) using the anti-wear performance of GB/T1689-1998 test soles；
Table 1
Shown by test result in table 1, the sole of wear-resisting antiskid footwear of the invention, every test data is substantially better than general
Physical property measurement standard.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (9)
- A kind of 1. wear-resisting antiskid footwear, it is characterised in that：Including sole and vamp, the sole includes upper bottom and bottom, it is described on Bottom is removably connected with bottom, and the upper bottom is removably connected with vamp；The material for sole of shoe includes following component by weight：
- 2. wear-resisting antiskid footwear according to claim 1, it is characterised in that：The material for sole of shoe includes such as the following group by weight Point：
- 3. wear-resisting antiskid footwear according to claim 1, it is characterised in that：The plasticizer is synthesis vegetable esters or epoxidized soybean oil；The foaming agent is nitrous base system foaming agent or azo system foaming agent；The filler is activated calcium carbonate or silica；The age resistor is the mixture that age resistor ODA, anti-aging agent RD and antioxidant 4010NA form.
- 4. wear-resisting antiskid footwear according to claim 1, it is characterised in that：The preparation method of the sole includes following step Suddenly：(1) batch mixing, granulationFirst by polyvinyl chloride and SBS, neoprene, chlorosulfonated polyethylene, polyurethane, polystyrene, white oil, paraffin, stearic acid Zinc, calcium stearate are well mixed, and then add part plasticizer, and height is mixed even below 80 DEG C, are then added another part and are increased Modeling agent after plasticizer is absorbed completely, adds filler, titanate coupling agent and age resistor mix until height is mixed even, most Foaming agent is added afterwards to be well mixed.Double screw extruder granulation is then fed into, prilling temperature is 165-175 DEG C；(2) injection moldingBefore injection, first pellet obtained by step (1) is dried, drying temperature is 110-120 DEG C, drying time 3-6h, It is injection moulded at a temperature of 175-185 DEG C.
- 5. wear-resisting antiskid footwear according to claim 1, it is characterised in that：Pass through magic tape phase between the upper bottom and bottom Connection；The two sides of the magic tape is respectively provided at the lower surface surrounding edge at bottom and the upper surface surrounding edge of bottom.
- 6. wear-resisting antiskid footwear according to claim 5, it is characterised in that：The vamp is herringbone vamp, the vamp Front end be connected by pressing from both sides toe section with upper bottom, rear both ends are connected by button with upper bottom.
- 7. wear-resisting antiskid footwear according to claim 6, it is characterised in that：The folder toe section includes metallic rod and is wrapped in gold Belong to the flexible boot outside bar, the lower end of the metallic rod passes flexible boot and is connected after penetrating bottom with a connection piece, the flexibility Set is fixedly connected with the front end of vamp.
- 8. wear-resisting antiskid footwear according to claim 7, it is characterised in that：The metallic rod is " T " shape, the lower end of metallic rod Provided with external thread part, the connector is the nut relative with external thread part；The upper bottom is provided with bar groove, and the metallic rod penetrates It is connected after bar groove with the spacing connector in bar groove.
- 9. wear-resisting antiskid footwear according to claim 8, it is characterised in that：The connector is hexagonal nut；It is described Flexible boot is cylindrical, and the upper surface at the upper bottom is recessed to form the deep gouge being adapted to flexible boot, and the deep gouge is connected with bar groove It is logical；The front end of the flexible boot and vamp is integrally formed.
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| CN201710576497.5A CN107400308A (en) | 2017-07-14 | 2017-07-14 | Wear-resisting antiskid footwear |
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| CN201710576497.5A CN107400308A (en) | 2017-07-14 | 2017-07-14 | Wear-resisting antiskid footwear |
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| CN109288200A (en) * | 2018-10-18 | 2019-02-01 | 浙江靓颖实业有限公司 | A kind of women's shoes with protection composition |
| CN111117107A (en) * | 2019-12-25 | 2020-05-08 | 温州欧盛鞋业股份有限公司 | Shoe with high-toughness sole and preparation method thereof |
| CN112094465A (en) * | 2020-09-25 | 2020-12-18 | 扬州健步鞋业有限公司 | Antiskid and anti-static electrician shoe |
| CN112159569A (en) * | 2020-09-28 | 2021-01-01 | 温州大道鞋业有限公司 | Wear-resistant children shoes and preparation process thereof |
| CN112602988A (en) * | 2020-12-14 | 2021-04-06 | 宁波大学 | Sole with strong grip |
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| CN112159569A (en) * | 2020-09-28 | 2021-01-01 | 温州大道鞋业有限公司 | Wear-resistant children shoes and preparation process thereof |
| CN112602988A (en) * | 2020-12-14 | 2021-04-06 | 宁波大学 | Sole with strong grip |
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