CN103289361A - SPU (Silicate Polyurethane) sole material with conductivity - Google Patents
SPU (Silicate Polyurethane) sole material with conductivity Download PDFInfo
- Publication number
- CN103289361A CN103289361A CN 201310213800 CN201310213800A CN103289361A CN 103289361 A CN103289361 A CN 103289361A CN 201310213800 CN201310213800 CN 201310213800 CN 201310213800 A CN201310213800 A CN 201310213800A CN 103289361 A CN103289361 A CN 103289361A
- Authority
- CN
- China
- Prior art keywords
- spu
- conductivity
- sole
- shoe
- dop
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 28
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 title abstract 2
- 229920002635 polyurethane Polymers 0.000 title abstract 2
- 239000004814 polyurethane Substances 0.000 title abstract 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims abstract description 14
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 7
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 7
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000008117 stearic acid Substances 0.000 claims abstract description 5
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical group C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 claims description 2
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229920000049 Carbon (fiber) Polymers 0.000 abstract description 8
- 239000004917 carbon fiber Substances 0.000 abstract description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 8
- 230000003068 static effect Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract 1
- 238000007731 hot pressing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000011231 conductive filler Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010946 fine silver Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses an SPU (Silicate Polyurethane) sole material with conductivity. The SPU sole material copmrises the following materials in percent by weight: 60-70% of SPU, 3% of HSt (Stearic acid), 10-20% of DOP (Dioctyl-Phthalate) and 10-17% of carbon fiber. The SPU sole material dislcosed by the invention has the advantages that contact between a user and the ground can be maintained, the static electricity on the body can be released at any time, and the surface resistance of the SPU material is reduced, so that the conductivity is improved.
Description
Technical field:
The present invention relates to a kind of footwear material technical field, relate in particular to the SPU material for sole of shoe.
Background technology:
The material for sole of shoe development is very fast, from initial solid material, and foam materials PVC, PU by now, thermoplastic elastomer etc.But all be isolator, under the normal conditions, the material for sole of shoe volume specific resistance is 10
13Ω .cm, the surface resistivity height in case be with static, just is difficult to eliminate, and when static electric charge runs up to a certain degree, is easy to generate spark, even causes burning and blast.
The method that improves at present conductivity generally is to add conductive filler material to realize, conductive filler material have granular by shape as: fine silver grain, silver-plated shot copper, silver-plated aluminum shot etc.; Sheet mainly is that electro-conductive material is made flap; Fibrous as: steel fiber, carbon fiber.Wherein, granular being easy to mixes, but wants to improve matrix material and reach higher specific conductivity, and its content is also quite high, makes the composite materials property variation, and cost is higher; Sheet exists mixes shortcomings such as uneven, frangible, does not adopt usually; Though fibrously also exist to mix uneven characteristics, its good mechanical property, and also granular relatively metal consumption reduces greatly when making matrix material reach high conductance.Therefore, bat wool is one of ideal selection of present conductive filler material.
Summary of the invention:
The material for sole of shoe that the purpose of this invention is to provide a kind of SPU of having conductivity, its conductivity excellence is not subjected to the influence of temperature and humidity, can eliminate static.
Purpose of the present invention is achieved through the following technical solutions:
A kind of SPU material for sole of shoe with conductivity comprises by weight percentage:
Preferred as technique scheme, the content of described SPU is 65-70%.
Preferred as technique scheme, described HSt is stearic acid, and octadecanoic acid mainly is made up of carbon, hydrogen, oxygen element, and main component is stearic acid and palmitinic acid.
Preferred as technique scheme, described DOP is dioctyl phthalate (DOP), main raw material is Tetra hydro Phthalic anhydride and 2-Ethylhexyl Alcohol.
Beneficial effect of the present invention is: it can make user and the earth keep in touch, and can discharge static on one's body at any time, reduces the surface resistivity of SPU material, thereby improves its conductivity.
Embodiment:
In order to deepen the understanding of the present invention, the invention will be further described below in conjunction with embodiment, and this embodiment only is used for explaining the present invention, does not constitute the restriction to protection domain of the present invention.
Embodiment 1:
Take by weighing SPU material 68g, HSt 2g, DOP 20g, carbon fiber 10g, two roll temperatures of XK-160 type mill are risen to 160-170 ℃, add the made SPU material of getting ready, add carbon fiber and DOP behind the bag roller, turn refining, thin-pass several back is sheet down, use the dull and stereotyped combization machine of 20t to carry out compressing tablet, hot pressing temperature 160-170 ℃, 10-15min colds pressing behind the hot pressing 8-10min
Moulding.
Embodiment 2:
Take by weighing SPU material 68g, HSt 2g, DOP 17g, carbon fiber 13g, two roll temperatures of XK-160 type mill are risen to 160-170 ℃, add the made SPU material of getting ready, add carbon fiber and DOP behind the bag roller, turn refining, thin-pass several back is sheet down, use the dull and stereotyped combization machine of 20t to carry out compressing tablet, hot pressing temperature 160-170 ℃, the 10-15min moulding of colding pressing behind the hot pressing 8-10min.
Embodiment 3:
Take by weighing SPU material 68g, HSt 2g, DOP 15g, carbon fiber 15g, two roll temperatures of XK-160 type mill are risen to 160-170 ℃, add the made SPU material of getting ready, add carbon fiber and DOP behind the bag roller, turn refining, thin-pass several back is sheet down, use the dull and stereotyped combization machine of 20t to carry out compressing tablet, hot pressing temperature 160-170 ℃, the 10-15min moulding of colding pressing behind the hot pressing 8-10min.
Claims (5)
1. SPU material for sole of shoe with conductivity is characterized in that: comprise following component by weight percentage:
2. according to the described a kind of SPU material for sole of shoe with conductivity of claim 1, it is characterized in that: the content of described SPU is 65-70%.
3. according to the described a kind of SPU material for sole of shoe with conductivity of claim 1, it is characterized in that: the content of HSt is 2-3%.
4. according to claim 1 or 3 described a kind of SPU material for sole of shoe with conductivity, it is characterized in that: described HSt is stearic acid, and octadecanoic acid mainly is made up of carbon, hydrogen, oxygen element, and main component is stearic acid and palmitinic acid.
5. according to the described a kind of SPU material for sole of shoe with conductivity of claim 1, it is characterized in that: described DOP is dioctyl phthalate (DOP), and its main component is Tetra hydro Phthalic anhydride and 2-Ethylhexyl Alcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310213800 CN103289361A (en) | 2013-05-31 | 2013-05-31 | SPU (Silicate Polyurethane) sole material with conductivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310213800 CN103289361A (en) | 2013-05-31 | 2013-05-31 | SPU (Silicate Polyurethane) sole material with conductivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103289361A true CN103289361A (en) | 2013-09-11 |
Family
ID=49090926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310213800 Pending CN103289361A (en) | 2013-05-31 | 2013-05-31 | SPU (Silicate Polyurethane) sole material with conductivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103289361A (en) |
-
2013
- 2013-05-31 CN CN 201310213800 patent/CN103289361A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |