CN104262579A - Polyurethane sole material with high folding resistance and manufacturing method of polyurethane sole material - Google Patents
Polyurethane sole material with high folding resistance and manufacturing method of polyurethane sole material Download PDFInfo
- Publication number
- CN104262579A CN104262579A CN201410446511.6A CN201410446511A CN104262579A CN 104262579 A CN104262579 A CN 104262579A CN 201410446511 A CN201410446511 A CN 201410446511A CN 104262579 A CN104262579 A CN 104262579A
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- CN
- China
- Prior art keywords
- polyurethane sole
- high folding
- sole materials
- polyurethane
- sole material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/04—Plastics, rubber or vulcanised fibre
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- 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
-
- 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
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6688—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
-
- 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
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- 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
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08K2201/011—Nanostructured additives
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)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a polyurethane sole material with high folding resistance. The polyurethane sole material is prepared from the following components in parts by weight: 35-50 parts of isocyanate, 25-40 parts of polyether polyol, 5-10 parts of a chain extender, 2-6 parts of nano calcium carbonate, 1-4 parts of silicone oil, 0.5-3 parts of water, 0.2-2 parts of a catalyst and 0.1-1 part of an antioxidant. The invention further discloses a manufacturing method of the polyurethane sole material with high folding resistance. The polyurethane sole material provided by the invention has good folding resistance.
Description
Technical field:
The present invention relates to a kind of material for sole of shoe, particularly relate to a kind of polyurethane sole materials and manufacture method thereof of high folding.
Background technology:
Urethane, generally prepares by making each component reaction after the auxiliary agents such as mix and blend isocyanic ester, polyvalent alcohol, catalyzer, whipping agent.The material for sole of shoe obtained by urethane has good performance, and as light weight, chemical resistant properties etc., therefore polyurethane sole materials occupies certain proportion in material for sole of shoe field.But the folding quality of existing polyurethane sole materials is not fine, and the sole made there will be the situation of tearing and even fractureing in use for some time.
Summary of the invention:
The technical problem to be solved in the present invention is to provide a kind of polyurethane sole materials of high folding, has good folding quality.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A polyurethane sole materials for high folding, its weight part consists of:
Preferably, the hydroxyl value of polyether glycol of the present invention is 450 ~ 500mgKOH/g.
Preferably, isocyanic ester of the present invention is polyphenyl polymethylene polyisocyanates.
Preferably, chainextender of the present invention is trolamine.
Preferably, the median size of nano-calcium carbonate of the present invention is 70nm.
Preferably, catalyzer of the present invention is amines catalyst or metal-based catalysts.
Preferably, oxidation inhibitor of the present invention is antioxidant 1010.
Another technical problem that the present invention will solve is to provide the manufacture method of the polyurethane sole materials of above-mentioned high folding.
For solving the problems of the technologies described above, technical scheme is:
A manufacture method for the polyurethane sole materials of high folding, comprises the following steps:
(1) nano-calcium carbonate ultrasonic device is scattered in isocyanic ester, places 24 hours;
(2) other components are added polyether glycol, add in the isocyanic ester in step (1) after stirring, casting after stirring, obtains the polyurethane sole materials of high folding.
Therefore compared with prior art, the present invention has following beneficial effect:
Nano-calcium carbonate add the tensile strength that effectively can improve urethane, tear-resistant intensity, resistance to impact shock and hardness, make polyurethane sole materials be provided with good folding quality; Nano-calcium carbonate directly adds urethane can there is agglomeration, disperse even not, therefore the present invention adopts ultrasonic method, utilizes " from the coupling effect " of calcium carbonate in isocyanic ester nano-calcium carbonate can be dispersed in isocyanic ester uniformly and stably, thus gives full play to its folding quality.
Embodiment:
Describe the present invention in detail below in conjunction with specific embodiment, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as a limitation of the invention.
Embodiment 1
A polyurethane sole materials for high folding, its weight part consists of:
Its manufacture method comprises the following steps:
(1) nano-calcium carbonate ultrasonic device is scattered in isocyanic ester, places 24 hours;
(2) other components are added polyether glycol, add in the isocyanic ester in step (1) after stirring, casting after stirring, obtains the polyurethane sole materials of high folding.
Embodiment 2
A polyurethane sole materials for high folding, its weight part consists of:
Its manufacture method comprises the following steps:
(1) nano-calcium carbonate ultrasonic device is scattered in isocyanic ester, places 24 hours;
(2) other components are added polyether glycol, add in the isocyanic ester in step (1) after stirring, casting after stirring, obtains the polyurethane sole materials of high folding.
Embodiment 3
A polyurethane sole materials for high folding, its weight part consists of:
Its manufacture method comprises the following steps:
(1) nano-calcium carbonate ultrasonic device is scattered in isocyanic ester, places 24 hours;
(2) other components are added polyether glycol, add in the isocyanic ester in step (1) after stirring, casting after stirring, obtains the polyurethane sole materials of high folding.
Embodiment 4
A polyurethane sole materials for high folding, its weight part consists of:
Its manufacture method comprises the following steps:
(1) nano-calcium carbonate ultrasonic device is scattered in isocyanic ester, places 24 hours;
(2) other components are added polyether glycol, add in the isocyanic ester in step (1) after stirring, casting after stirring, obtains the polyurethane sole materials of high folding.
Embodiment 5
A polyurethane sole materials for high folding, its weight part consists of:
Its manufacture method comprises the following steps:
(1) nano-calcium carbonate ultrasonic device is scattered in isocyanic ester, places 24 hours;
(2) other components are added polyether glycol, add in the isocyanic ester in step (1) after stirring, casting after stirring, obtains the polyurethane sole materials of high folding.
Embodiment 6
A polyurethane sole materials for high folding, its weight part consists of:
Its manufacture method comprises the following steps:
(1) nano-calcium carbonate ultrasonic device is scattered in isocyanic ester, places 24 hours;
(2) other components are added polyether glycol, add in the isocyanic ester in step (1) after stirring, casting after stirring, obtains the polyurethane sole materials of high folding.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (8)
1. a polyurethane sole materials for high folding, is characterized in that: its weight part consists of:
2. the polyurethane sole materials of a kind of high folding according to claim 1, is characterized in that: the hydroxyl value of described polyether glycol is 450 ~ 500mgKOH/g.
3. the polyurethane sole materials of a kind of high folding according to claim 1, is characterized in that: described isocyanic ester is polyphenyl polymethylene polyisocyanates.
4. the polyurethane sole materials of a kind of high folding according to claim 1, is characterized in that: described chainextender is trolamine.
5. the polyurethane sole materials of a kind of high folding according to claim 1, is characterized in that: the median size of described nano-calcium carbonate is 70nm.
6. the polyurethane sole materials of a kind of high folding according to claim 1, is characterized in that: described catalyzer is amines catalyst or metal-based catalysts.
7. the polyurethane sole materials of a kind of high folding according to claim 1, is characterized in that: described oxidation inhibitor is antioxidant 1010.
8. the manufacture method of the polyurethane sole materials of a kind of high folding according to claim 1 ~ 7 any one, is characterized in that: comprise the following steps:
(1) nano-calcium carbonate ultrasonic device is scattered in isocyanic ester, places 24 hours;
(2) other components are added polyether glycol, add in the isocyanic ester in step (1) after stirring, casting after stirring, obtains the polyurethane sole materials of high folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410446511.6A CN104262579A (en) | 2014-09-04 | 2014-09-04 | Polyurethane sole material with high folding resistance and manufacturing method of polyurethane sole material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410446511.6A CN104262579A (en) | 2014-09-04 | 2014-09-04 | Polyurethane sole material with high folding resistance and manufacturing method of polyurethane sole material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104262579A true CN104262579A (en) | 2015-01-07 |
Family
ID=52154183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410446511.6A Pending CN104262579A (en) | 2014-09-04 | 2014-09-04 | Polyurethane sole material with high folding resistance and manufacturing method of polyurethane sole material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104262579A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103289046A (en) * | 2013-05-31 | 2013-09-11 | 苏州市景荣科技有限公司 | Wear-resistant polyurethane sole material |
| CN103467974A (en) * | 2013-09-06 | 2013-12-25 | 重庆杰博科技有限公司 | Enhanced polyurethane microcellular elastomer composite material and preparation method thereof |
-
2014
- 2014-09-04 CN CN201410446511.6A patent/CN104262579A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103289046A (en) * | 2013-05-31 | 2013-09-11 | 苏州市景荣科技有限公司 | Wear-resistant polyurethane sole material |
| CN103467974A (en) * | 2013-09-06 | 2013-12-25 | 重庆杰博科技有限公司 | Enhanced polyurethane microcellular elastomer composite material and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |