CN106108237A - A kind of resistant to bending material for sole of shoe - Google Patents
A kind of resistant to bending material for sole of shoe Download PDFInfo
- Publication number
- CN106108237A CN106108237A CN201610521536.7A CN201610521536A CN106108237A CN 106108237 A CN106108237 A CN 106108237A CN 201610521536 A CN201610521536 A CN 201610521536A CN 106108237 A CN106108237 A CN 106108237A
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- China
- Prior art keywords
- sole
- shoe
- sandwich layer
- resistant
- fabric sandwich
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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
- A43B13/12—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
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/04—Plastics, rubber or vulcanised fibre
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
- B32B2437/02—Gloves, shoes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2410/00—Soles
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention relates to a kind of resistant to bending material for sole of shoe, belong to the technical field of material for shoes.Resistant to bending material for sole of shoe of the present invention, including fabric sandwich layer, the outer surface upper of described fabric sandwich layer is formed with elastic polyurethane layer；The described fabric sandwich layer warp thread by nylon fiber and the weft yarns containing polyester fiber form；Polyamide cladding layer it is pre-formed with before casting on the outer surface of described fabric sandwich layer.Described elastic polyurethane layer is mixed to get casting composition by performed polymer component and oligomer component, and pours into a mould in the mould being previously provided with described fabric sandwich layer and obtain.Resistant to bending material for sole of shoe of the present invention has the bending resistance performance of excellence, and wearability is good, and tearing strength is high, is adapted as the sole of sport shoes, basketball shoes, football boot, running shoes etc..
Description
Technical field
The present invention relates to the technical field of material for shoes, it is more particularly related to a kind of resistant to bending sole material
Material.
Background technology
Shoes are the required articles for use of human lives, and along with the development of human civilization, footwear kind certainly is the most continuous
It is enriched, such as Men's Leather Shoes, Women's Leather Shoes, playshoes, sport shoes, canvas shoe, chemistry footwear, sandals, slippers and safety
The shoes of the various kind such as footwear.
As the material for sole of shoe for these footwear, widely used have leather, rubber, polrvinyl chloride and polyurethane, poly-
The natural materials such as ester or synthetic material.Wherein, polyurethane is a kind of macromolecule polymeric material between rubber and plastics, its
Molecular backbone contains the elastomeric polymer of more carbamate groups (-NHCOO-), is typical segmented copolymer material
Material.It is anti-that polyurethane generally carries out addition polymerization with polymer polyatomic alcohol, isocyanates, chain extender, cross-linking agent and a small amount of auxiliary agent for raw material
Answering and prepare, have the highest intensity and percentage elongation, from the viewpoint of lightweight, polyurethane material is low, mechanical due to density
Performance other characteristic such as grade and other material well have Dominant Facies and have obtained widely should in material for sole of shoe than other material above-mentioned
With.Polyurethane is superior at aspects such as mechanical performance, wearability, oil resistivitys, and allows melt molding.But for poly-ammonia
For ester footwear material, insufficient as its intensity during the purposes such as sport shoes, resistance to deflection etc. needs to improve further.
Summary of the invention
In order to solve above-mentioned technical problem of the prior art, it is an object of the invention to provide a kind of resistant to bending sole
Material.
In order to realize foregoing invention purpose, present invention employs techniques below scheme:
A kind of resistant to bending material for sole of shoe, it is characterised in that: include fabric sandwich layer, the outer surface upper shape of described fabric sandwich layer
Become to have elastic polyurethane layer；The described fabric sandwich layer warp thread by nylon fiber and the weft yarns containing polyester fiber form；Its
In, the outer surface of described fabric sandwich layer is pre-formed with polyamide cladding layer before casting.
Wherein, the surface density of described fabric sandwich layer is 1.5 ~ 3.0 gdm-2, preferably 1.5 ~ 2.5 gdm-2。
Wherein, described elastic polyurethane layer is mixed to get casting composition by performed polymer component and oligomer component, and
It is previously provided with in the mould of described fabric sandwich layer to pour into a mould and obtains.
Wherein, described performed polymer component is by the diisocyanate of 100 weight portions, the PolyTHF of 212 ~ 230 weight portions
Glycol, and the N of 10.5 ~ 15.2 weight portions, N-dialkyl group-p-aminophenyl ethylene composition；Described oligomer component is by 100 weight portions
Chain extender, the Triallyl isocyanurate of 5.5 ~ 7.5 weight portions, the catalyst of 0.1 ~ 0.2 weight portion and optional add
Agent is constituted.
Wherein, the weight ratio of described performed polymer component and oligomer component is 100:18.0 ~ 20.5.
Wherein, described diisocyanate is different selected from methyl diphenylene diisocyanate, toluene di-isocyanate(TDI), phenylene two
Cyanate, XDI, 1,5-naphthalene diisocyanate, 3,3 '-two chloro-4,4 '-diphenyl-methane two is different
Cyanate, isophorone diisocyanate, hexamethylene diisocyanate, 4,4 '-dicyclohexyl methyl hydride diisocyanate, hydrogenation
XDI etc..These organic multiple isocyanates can be used alone, or can use two kinds or many simultaneously
Kind.Preferably methyl diphenylene diisocyanate (MDI), such as 4,4 '-methyl diphenylene diisocyanate.Described chain extender is little
Molecule dihydroxylic alcohols, diamine or ethanolamine；Such as BDO, ethylene glycol, diglycol, 3,5-dimethyl sulphur-based toluene
Diamidogen or 3, at least one in 5-diethyl toluene diamine, preferably BDO.Described catalyst is selected from triethylene
Diamidogen, ethanolamine, dimethylethanolamine, trimethyl hydroxyethylammonium ethylenediamine, dibutyl tin laurate, acetopyruvic acid zinc, third
Acid zinc, zinc octoate, 2 ethyl hexanoic acid zinc, Dodecanoic acid, zinc salt, acetylacetone,2,4-pentanedione zirconium, four zirconium iso-propoxides, four-zirconium-n-butylate, four-tert-butyl alcohol
Zirconium, 2 ethyl hexanoic acid zirconium etc..
A second aspect of the present invention further relates to the preparation method of a kind of resistant to bending material for sole of shoe.Described material for sole of shoe includes
Fabric sandwich layer and elastic polyurethane layer；Specifically, described preparation method comprises the following steps:
(1) prepare fabric sandwich layer, and on the outer surface of described fabric sandwich layer, form polyamide cladding layer；
(2) performed polymer component and oligomer component are prepared；
(3) by performed polymer component and oligomer component mix homogeneously, and it is poured into the fabric sandwich layer being formed with polyamide cladding layer
Outer surface on form described elastic polyurethane layer.
Wherein, described performed polymer component is by the diisocyanate of 100 weight portions, the PolyTHF of 212 ~ 230 weight portions
Glycol, and the N of 10.5 ~ 15.2 weight portions, N-dialkyl group-p-aminophenyl ethylene composition；Described oligomer component is by 100 weight portions
Chain extender, the Triallyl isocyanurate of 5.5 ~ 7.5 weight portions, the catalyst of 0.1 ~ 0.2 weight portion and optional add
Agent is constituted；The weight ratio of described performed polymer component and oligomer component is 100:18.0 ~ 20.5.
Wherein, the described fabric sandwich layer warp thread by nylon fiber and the weft yarns containing polyester fiber form.
Compared with prior art, resistant to bending material for sole of shoe of the present invention has the advantages that
Resistant to bending material for sole of shoe of the present invention has the bending resistance performance of excellence, and wearability is good, and tearing strength is high, suitable
Together in the sole as sport shoes, basketball shoes, football boot, running shoes etc..
Detailed description of the invention
Below with reference to specific embodiment, resistant to bending material for sole of shoe of the present invention is further elaborated, with side
Help those skilled in the art that inventive concept, the technical scheme of the present invention are had more complete, accurate and deep understanding.
The resistant to bending material for sole of shoe of the present invention, waters including fabric sandwich layer with on two outer surfaces of described fabric sandwich layer
The elastic polyurethane layer that note is formed.Described fabric sandwich layer by nylon fiber warp thread and containing polyester fiber weft yarns and
Become.In order to strengthen the binding affinity and caking property between described fabric sandwich layer and described elastic polyurethane layer, described fabric sandwich layer
Polyamide cladding layer it is pre-formed with before casting on outer surface.
In the present invention, described nylon fiber, including nylon 6, nylon66 fiber etc..Wear-resisting in order to improve further, described latitude
Line can also include poly p phenylene sulfide fiber (PPS).Described poly p phenylene sulfide fiber (PPS) is that one has and repeats substituted benzene
The crystalline polymer of the symmetrical hard main chain of ring and sulphur atom, it can be prepared by melt spinning extrusion.In order to improve stretching
Performance, described parallel can be through deformation process such as false twisting, curling or jets.Described polyester filaments can obtain with high speed spinning
The POY long filament arrived, or FDY filament, or draw textured yarn DTY, or AIRJET TEXTURING YARN ATY；As preferably, in order to carry
High tensile property, preferably DTY long filament or ATY long filament.In the present invention, described fabric can be arbitrarily required angle warp and
The woven fabric that parallel is formed, such as, can be 2 × 2,3 × 2,2 × 3, or 3 × 3 etc..
In the present invention, described elastic polyurethane layer is mixed to get cast combination by performed polymer component and oligomer component
Thing, and pour into a mould in the mould being pre-placed fabric sandwich layer and obtain.Described performed polymer component and the weight ratio of oligomer component
For 100:18.0 ~ 20.5.Wherein, described performed polymer component by the diisocyanate of 100 weight portions, 212 ~ 230 weight portions poly-
Erythritan, and the N of 10.5 ~ 15.2 weight portions, N-dialkyl group-p-aminophenyl ethylene composition, NCO in the performed polymer prepared
Mass fraction be 4.2 ~ 4.6wt%.Described oligomer component is by the chain extender of 100 weight portions, the triolefin of 5.5 ~ 7.5 weight portions
Propyl group isocyanuric acid ester, the catalyst of 0.1 ~ 0.2 weight portion and optional additive are constituted.
Wherein, described diisocyanate is different selected from methyl diphenylene diisocyanate, toluene di-isocyanate(TDI), phenylene two
Cyanate, XDI, 1,5-naphthalene diisocyanate, 3,3 '-two chloro-4,4 '-diphenyl-methane two is different
Cyanate, isophorone diisocyanate, hexamethylene diisocyanate, 4,4 '-dicyclohexyl methyl hydride diisocyanate, hydrogenation
XDI etc..These organic multiple isocyanates can be used alone, or can use two kinds or many simultaneously
Kind.Preferably methyl diphenylene diisocyanate (MDI), such as 4,4 '-methyl diphenylene diisocyanate.Described chain extender is little
Molecule dihydroxylic alcohols, diamine or ethanolamine；Such as BDO, ethylene glycol, diglycol, 3,5-dimethyl sulphur-based toluene
Diamidogen or 3, at least one in 5-diethyl toluene diamine, preferably BDO.Described catalyst is selected from triethylene
Diamidogen, ethanolamine, dimethylethanolamine, trimethyl hydroxyethylammonium ethylenediamine, dibutyl tin laurate, acetopyruvic acid zinc, third
Acid zinc, zinc octoate, 2 ethyl hexanoic acid zinc, Dodecanoic acid, zinc salt, acetylacetone,2,4-pentanedione zirconium, four zirconium iso-propoxides, four-zirconium-n-butylate, four-tert-butyl alcohol
Zirconium, 2 ethyl hexanoic acid zirconium etc..
In following example and comparative example, fabric sandwich layer uses the weaving manner of 2 × 2 fabrics, and weight is 2.0 g/dm2,
Described warp uses polyester fiber DTY long filament, and described parallel uses nylon66 fiber.Two surfaces of described fabric are equipped with in advance
The polyamide membrane that 50um is thick, heating makes polyamides film melt and passes through pressure initiation polyamide cladding layer.
Embodiment 1
The material for sole of shoe of the present embodiment is prepared by the following method and obtains: (1) by the MDI of 100 weight portions, 215 weight portions poly-
Erythritan (M=1000), and the N of 12.5 weight portions, N-dialkyl group-p-aminophenyl ethylene is in a kettle. in 90 DEG C of bars
Reacting 1.5 ~ 2.5 hours under part, be cooled to 40 DEG C, controlling the mass fraction of NCO in performed polymer is 4.2wt%, obtains prepolymer group
Point, seal after discharging and preserve.(2) by the BDO of 100 weight portions, the Triallyl isocyanurate of 5.5 weight portions,
The acetylacetone,2,4-pentanedione zirconium of 0.1 weight portion in a kettle. under the conditions of 40 DEG C mixing within 1 hour, obtain oligomer component, close after discharging
Envelope preserves.(3) above-mentioned performed polymer component and oligomer component are mixed 50 DEG C of weight ratios according to 100:18.5, be then injected into
React die sinking after 30min in the mould being previously provided with fabric sandwich layer of 100 DEG C, afterwards goods to be put into 100 DEG C of baking ovens ripe
After changing 16 hours.
Embodiment 2
The material for sole of shoe of the present embodiment is prepared by the following method and obtains: (1) by the MDI of 100 weight portions, 230 weight portions poly-
Erythritan (M=1000), and the N of 15.0 weight portions, N-dialkyl group-p-aminophenyl ethylene is in a kettle. in 90 DEG C of bars
Reacting 1.5 ~ 2.5 hours under part, be cooled to 40 DEG C, controlling the mass fraction of NCO in performed polymer is 4.6wt%, obtains prepolymer group
Point, seal after discharging and preserve.(2) by the BDO of 100 weight portions, the Triallyl isocyanurate of 7.5 weight portions,
The acetylacetone,2,4-pentanedione zirconium of 0.1 weight portion in a kettle. under the conditions of 40 DEG C mixing within 1 hour, obtain oligomer component, close after discharging
Envelope preserves.(3) above-mentioned performed polymer component and oligomer component are mixed 50 DEG C of weight ratios according to 100:20.1, be then injected into
React die sinking after 30min in the mould being previously provided with fabric sandwich layer of 100 DEG C, afterwards goods to be put into 100 DEG C of baking ovens ripe
After changing 16 hours.
Embodiment 3
The material for sole of shoe of the present embodiment is prepared by the following method and obtains: (1) by the MDI of 100 weight portions, 220 weight portions poly-
Erythritan (M=1000), and the N of 13.2 weight portions, N-dialkyl group-p-aminophenyl ethylene is in a kettle. in 90 DEG C of bars
Reacting 1.5 ~ 2.5 hours under part, be cooled to 40 DEG C, controlling the mass fraction of NCO in performed polymer is 4.5wt%, obtains prepolymer group
Point, seal after discharging and preserve.(2) by the BDO of 100 weight portions, the Triallyl isocyanurate of 6.2 weight portions,
The acetylacetone,2,4-pentanedione zirconium of 0.2 weight portion in a kettle. under the conditions of 40 DEG C mixing within 1 hour, obtain oligomer component, close after discharging
Envelope preserves.(3) above-mentioned performed polymer component and oligomer component are mixed 50 DEG C of weight ratios according to 100:19.8, be then injected into
React die sinking after 25min in the mould being previously provided with fabric sandwich layer of 100 DEG C, afterwards goods to be put into 100 DEG C of baking ovens ripe
After changing 16 hours.
Embodiment 4
The material for sole of shoe of the present embodiment is prepared by the following method and obtains: (1) by the MDI of 100 weight portions, 225 weight portions poly-
Erythritan (M=1000), and the N of 14.4 weight portions, N-dialkyl group-p-aminophenyl ethylene is in a kettle. in 90 DEG C of bars
Reacting 1.5 ~ 2.5 hours under part, be cooled to 40 DEG C, controlling the mass fraction of NCO in performed polymer is 4.5wt%, obtains prepolymer group
Point, seal after discharging and preserve.(2) by the BDO of 100 weight portions, the Triallyl isocyanurate of 6.8 weight portions,
The acetylacetone,2,4-pentanedione zirconium of 0.2 weight portion in a kettle. under the conditions of 40 DEG C mixing within 1 hour, obtain oligomer component, close after discharging
Envelope preserves.(3) above-mentioned performed polymer component and oligomer component are mixed 50 DEG C of weight ratios according to 100:19.8, be then injected into
React die sinking after 25min in the mould being previously provided with fabric sandwich layer of 100 DEG C, afterwards goods to be put into 100 DEG C of baking ovens ripe
After changing 16 hours.
Measure the mechanical property of embodiment sample according to DIN53504, DIN53512 etc., its result is as shown in table 1:
Table 1
Comparative example 1
The material for sole of shoe of this comparative example is prepared by the following method and obtains: (1) is by the MDI of 100 weight portions and gathering of 220 weight portions
Erythritan (M=1000) reacts 1.5 ~ 2.5 hours in a kettle. under the conditions of 90 DEG C, is cooled to 40 DEG C, controls pre-polymerization
In body, the mass fraction of NCO is 4.5wt%, obtains pre-polymer component, seals and preserve after discharging.(2) by the Isosorbide-5-Nitrae of 100 weight portions-
Butanediol, the Triallyl isocyanurate of 6.2 weight portions, 0.2 weight portion acetylacetone,2,4-pentanedione zirconium in a kettle. in 40 DEG C of bars
Under part, mixing obtains oligomer component in 1 hour, seals and preserve after discharging.(3) above-mentioned performed polymer component and oligomer component are existed
50 DEG C of weight ratios according to 100:19.8 mix, and are then injected in the mould being previously provided with fabric sandwich layer of 100 DEG C reaction
Die sinking after 25min, afterwards goods are put into 100 DEG C of baking oven ripenings 16 hours after.
Comparative example 2
The material for sole of shoe of this comparative example is prepared by the following method and obtains: (1) by the MDI of 100 weight portions, 220 weight portions poly-
Erythritan (M=1000), and the N of 13.2 weight portions, N-dialkyl group-p-aminophenyl ethylene is in a kettle. in 90 DEG C of bars
Reacting 1.5 ~ 2.5 hours under part, be cooled to 40 DEG C, controlling the mass fraction of NCO in performed polymer is 4.5wt%, obtains prepolymer group
Point, seal after discharging and preserve.(2) by the acetylacetone,2,4-pentanedione zirconium of the BDO of 100 weight portions and 0.2 weight portion in a kettle.
Under the conditions of 40 DEG C, mixing obtains oligomer component in 1 hour, seals and preserve after discharging.(3) by above-mentioned performed polymer component and oligomeric
Thing component mixes 50 DEG C of weight ratios according to 100:19.8, is then injected into the mould being previously provided with fabric sandwich layer of 100 DEG C
After tool reacts die sinking after 25min, afterwards goods being put into 100 DEG C of baking oven ripenings 16 hours.
Comparative example 3
The material for sole of shoe of this comparative example is prepared by the following method and obtains: (1) is by the MDI of 100 weight portions and gathering of 225 weight portions
Erythritan (M=1000) reacts 1.5 ~ 2.5 hours in a kettle. under the conditions of 90 DEG C, is cooled to 40 DEG C, controls pre-polymerization
In body, the mass fraction of NCO is 4.5wt%, obtains pre-polymer component, seals and preserve after discharging.(2) by the Isosorbide-5-Nitrae of 100 weight portions-
Butanediol, the Triallyl isocyanurate of 6.8 weight portions, 0.2 weight portion acetylacetone,2,4-pentanedione zirconium in a kettle. in 40 DEG C of bars
Under part, mixing obtains oligomer component in 1 hour, seals and preserve after discharging.(3) above-mentioned performed polymer component and oligomer component are existed
50 DEG C of weight ratios according to 100:19.8 mix, and are then injected in the mould being previously provided with fabric sandwich layer of 100 DEG C reaction
Die sinking after 25min, afterwards goods are put into 100 DEG C of baking oven ripenings 16 hours after.
Comparative example 4
The material for sole of shoe of this comparative example is prepared by the following method and obtains: (1) by the MDI of 100 weight portions, 225 weight portions poly-
Erythritan (M=1000), and the N of 14.4 weight portions, N-dialkyl group-p-aminophenyl ethylene is in a kettle. in 90 DEG C of bars
Reacting 1.5 ~ 2.5 hours under part, be cooled to 40 DEG C, controlling the mass fraction of NCO in performed polymer is 4.5wt%, obtains prepolymer group
Point, seal after discharging and preserve.(2) by the acetylacetone,2,4-pentanedione zirconium of the BDO of 100 weight portions and 0.2 weight portion in a kettle.
Under the conditions of 40 DEG C, mixing obtains oligomer component in 1 hour, seals and preserve after discharging.(3) by above-mentioned performed polymer component and oligomeric
Thing component mixes 50 DEG C of weight ratios according to 100:19.8, is then injected into the mould being previously provided with fabric sandwich layer of 100 DEG C
After tool reacts die sinking after 25min, afterwards goods being put into 100 DEG C of baking oven ripenings 16 hours.
Measure the mechanical property of comparative sample according to DIN53504, DIN53512 etc., its result is as shown in table 2:
Table 2
| Comparative example 3 | Comparative example 4 | Comparative example 5 | Comparative example 6 | |
| Hardness (Shore A) | 49 | 55 | 50 | 55 |
| Hot strength (N/mm) | 20 | 21 | 22 | 20 |
| Elongation at break (%) | 300 | 310 | 300 | 310 |
| Elastic (%) | 50 | 50 | 52 | 51 |
| Resistance to bend(ing) (ten thousand times) | <15 | <15 | <15 | <15 |
For the ordinary skill in the art, the present invention is simply exemplarily described by specific embodiment, it is clear that
The present invention implements and is not subject to the restrictions described above, as long as have employed the method design of the present invention and technical scheme is carried out
The improvement of various unsubstantialities, or the most improved design by the present invention and technical scheme directly apply to other occasion, all
Within protection scope of the present invention.
Claims (10)
1. a resistant to bending material for sole of shoe, it is characterised in that: include fabric sandwich layer, the outer surface upper of described fabric sandwich layer
It is formed with elastic polyurethane layer；The described fabric sandwich layer warp thread by nylon fiber and the weft yarns containing polyester fiber form；
Wherein, the outer surface of described fabric sandwich layer is pre-formed with polyamide cladding layer before casting.
Resistant to bending material for sole of shoe the most according to claim 1, it is characterised in that: the surface density of described fabric sandwich layer is
1.5~3.0 gdm-2。
Resistant to bending material for sole of shoe the most according to claim 1, it is characterised in that: described elastic polyurethane layer is by performed polymer
Component and oligomer component are mixed to get casting composition, and pour into a mould in the mould being previously provided with described fabric sandwich layer
Arrive.
Resistant to bending material for sole of shoe the most according to claim 3, it is characterised in that: described performed polymer component is by 100 weight
The diisocyanate of part, the polytetrahydrofuran diol of 212 ~ 230 weight portions, and the N of 10.5 ~ 15.2 weight portions, N-dialkyl group-right
Aminostyryl forms.
Resistant to bending material for sole of shoe the most according to claim 3, it is characterised in that: described oligomer component is by 100 weight
Part chain extender, the Triallyl isocyanurate of 5.5 ~ 7.5 weight portions, the catalyst of 0.1 ~ 0.2 weight portion and optionally add
Add agent to constitute.
Resistant to bending material for sole of shoe the most according to claim 3, it is characterised in that: described performed polymer component and oligomer group
The weight ratio divided is 100:18.0 ~ 20.5.
Resistant to bending material for sole of shoe the most according to claim 4, it is characterised in that: described diisocyanate is selected from diphenyl
Methane diisocyanate, toluene di-isocyanate(TDI), phenylene vulcabond, XDI, 1,5-Asia naphthalene
Group diisocyanate, 3,3 '-two chloro-4,4 '-'-diphenylmethane diisocyanate, isophorone diisocyanate, hexa-methylene two
Isocyanates, 4, at least one in 4 '-dicyclohexyl methyl hydride diisocyanate, hydrogenation of benzene dimethylene diisocyanate.
Resistant to bending material for sole of shoe the most according to claim 5, it is characterised in that: described chain extender is selected from Isosorbide-5-Nitrae-fourth two
Alcohol, ethylene glycol, diglycol, 3,5-dimethythiotoluene diamine or 3, at least one in 5-diethyl toluene diamine.
9. a preparation method for resistant to bending material for sole of shoe, described material for sole of shoe includes fabric sandwich layer and elastic polyurethane layer,
It is characterized in that described preparation method comprises the following steps:
Prepare fabric sandwich layer, and on the outer surface of described fabric sandwich layer, form polyamide cladding layer；
Prepare performed polymer component and oligomer component；
By performed polymer component and oligomer component mix homogeneously, and it is poured into outside the fabric sandwich layer being formed with polyamide cladding layer
Described elastic polyurethane layer is formed on surface；
Wherein, described performed polymer component by the diisocyanate of 100 weight portions, the polytetrahydrofuran diol of 212 ~ 230 weight portions,
With the N of 10.5 ~ 15.2 weight portions, N-dialkyl group-p-aminophenyl ethylene composition；Described oligomer component is by the expansion of 100 weight portions
Chain agent, the Triallyl isocyanurate of 5.5 ~ 7.5 weight portions, the catalyst of 0.1 ~ 0.2 weight portion and optional additive structure
Become；The weight ratio of described performed polymer component and oligomer component is 100:18.0 ~ 20.5.
Preparation method the most according to claim 9, it is characterised in that: described fabric sandwich layer by the warp thread of nylon fiber and
Weft yarns containing polyester fiber forms.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178917A (en) * | 2018-01-17 | 2018-06-19 | 晋江市池店镇娇鹏贸易有限公司 | The material for sole of shoe of flex endurant |
| CN108586689A (en) * | 2017-12-29 | 2018-09-28 | 东莞市雄林新材料科技股份有限公司 | It is a kind of to be used to build polyurethane elastomer material of jigsaw and preparation method thereof |
| US11553759B2 (en) | 2018-06-08 | 2023-01-17 | Decathlon | Method for producing a shoe and shoe that can be obtained by said method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1365378A (en) * | 1999-07-28 | 2002-08-21 | 陶氏化学公司 | Hydrogenated block polymers having elasticity and articles made therefrom |
| CN1747667A (en) * | 2003-02-05 | 2006-03-15 | 布朗鞋业公司 | Shoe sole and method |
| CN101596765A (en) * | 2009-06-19 | 2009-12-09 | 天津爱尼机电有限公司 | A kind of manufacturing method of high temperature resistance polyurethane elastomer |
| CN201399931Y (en) * | 2008-12-01 | 2010-02-10 | 中山市坦洲镇银峰服装鞋材厂 | Fabric for shoes and boots |
| CN101863096A (en) * | 2010-06-13 | 2010-10-20 | 江浩 | Integration synthesis process for polyurethane prepolymer synthesis and elastic body pouring and casting machine |
| CN102164907A (en) * | 2008-09-25 | 2011-08-24 | 积水化学工业株式会社 | Episulfide compound, episulfide compound-containing mixture, method for producing episulfide compound-containing mixture, curable composition and connection structure |
| CN105029826A (en) * | 2014-04-29 | 2015-11-11 | 亚森士鞋材有限公司 | Midsole coated with adhering fabric |
| CN105670274A (en) * | 2016-01-22 | 2016-06-15 | 华南理工大学 | Polyurethane elastomer used as counterweight guide shoe lining and preparation method and application of polyurethane elastomer |
-
2016
- 2016-07-05 CN CN201610521536.7A patent/CN106108237B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1365378A (en) * | 1999-07-28 | 2002-08-21 | 陶氏化学公司 | Hydrogenated block polymers having elasticity and articles made therefrom |
| CN1747667A (en) * | 2003-02-05 | 2006-03-15 | 布朗鞋业公司 | Shoe sole and method |
| CN102164907A (en) * | 2008-09-25 | 2011-08-24 | 积水化学工业株式会社 | Episulfide compound, episulfide compound-containing mixture, method for producing episulfide compound-containing mixture, curable composition and connection structure |
| CN201399931Y (en) * | 2008-12-01 | 2010-02-10 | 中山市坦洲镇银峰服装鞋材厂 | Fabric for shoes and boots |
| CN101596765A (en) * | 2009-06-19 | 2009-12-09 | 天津爱尼机电有限公司 | A kind of manufacturing method of high temperature resistance polyurethane elastomer |
| CN101863096A (en) * | 2010-06-13 | 2010-10-20 | 江浩 | Integration synthesis process for polyurethane prepolymer synthesis and elastic body pouring and casting machine |
| CN105029826A (en) * | 2014-04-29 | 2015-11-11 | 亚森士鞋材有限公司 | Midsole coated with adhering fabric |
| CN105670274A (en) * | 2016-01-22 | 2016-06-15 | 华南理工大学 | Polyurethane elastomer used as counterweight guide shoe lining and preparation method and application of polyurethane elastomer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108586689A (en) * | 2017-12-29 | 2018-09-28 | 东莞市雄林新材料科技股份有限公司 | It is a kind of to be used to build polyurethane elastomer material of jigsaw and preparation method thereof |
| CN108586689B (en) * | 2017-12-29 | 2020-12-04 | 东莞市雄林新材料科技股份有限公司 | Polyurethane elastomer material for building jointed boards and preparation method thereof |
| CN108178917A (en) * | 2018-01-17 | 2018-06-19 | 晋江市池店镇娇鹏贸易有限公司 | The material for sole of shoe of flex endurant |
| US11553759B2 (en) | 2018-06-08 | 2023-01-17 | Decathlon | Method for producing a shoe and shoe that can be obtained by said method |
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|---|---|
| CN106108237B (en) | 2017-09-29 |
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Effective date of registration: 20200805 Address after: No. 57, Keling, Gaokeng village, Chendai Town, Jinjiang City, Quanzhou City, Fujian Province Patentee after: Fujian Feiyang shoes material Co.,Ltd. Address before: 362000 Fujian city of Quanzhou province Jinjiang city Chidian bridge area Xing Xia Lu Chun. LANWAN Peninsula Building No. 6 room 2203 Patentee before: JINJIANG CITY CHIDIAN TOWN JIAOPENG TRADE Co.,Ltd. |
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Address after: No.57 Keling, Gaokeng village, Chendai Town, Jinjiang City, Quanzhou City, Fujian Province, 362200 Patentee after: Fujian Feiyang New Material Technology Co.,Ltd. Address before: No.57 Keling, Gaokeng village, Chendai Town, Jinjiang City, Quanzhou City, Fujian Province, 362200 Patentee before: Fujian Feiyang shoes material Co.,Ltd. |