CN105711209A - Preparation method of snowboard reinforced by foamed polypropylene and graphite fiber composite material - Google Patents
Preparation method of snowboard reinforced by foamed polypropylene and graphite fiber composite material Download PDFInfo
- Publication number
- CN105711209A CN105711209A CN201410729634.0A CN201410729634A CN105711209A CN 105711209 A CN105711209 A CN 105711209A CN 201410729634 A CN201410729634 A CN 201410729634A CN 105711209 A CN105711209 A CN 105711209A
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- China
- Prior art keywords
- good
- snowboard
- thickness
- abs resin
- skis
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- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 239000000835 fiber Substances 0.000 title claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 10
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 10
- 239000010439 graphite Substances 0.000 title claims abstract description 10
- -1 polypropylene Polymers 0.000 title claims abstract description 10
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 10
- 238000002360 preparation method Methods 0.000 title claims description 10
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims abstract description 14
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 13
- 239000004917 carbon fiber Substances 0.000 claims abstract description 13
- 239000002344 surface layer Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000013016 damping Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The invention discloses a novel snowboard which is composed of a composite material inner core, a bottom plate and a surface layer. The inner core is formed by composite of high-molecular-weight foamed polypropylene and graphite fibers, and has the thickness of 5-6 mm; the bottom is made of ABS resin, and has the density of 1.03-1.05 g/cm<3> and the thickness of 1.5-2.5 mm; the surface layer is formed by composite of carbon fibers and ABS resin, and has the thickness of 1.5-2.5 mm. The snowboard inner core prepared from a fiber reinforced polypropylene material has the advantages of light weight, high strength, high impact strength performance, high elasticity and good toughness, thereby reinforcing the damping performance of the snowboard. The bottom plate is made of the high-strength ABS resin and has the advantages of relatively high strength, relatively high impact toughness, good wear resistance, good heat resistance, relatively high chemical stability, relatively high insulating property, easy forming and good machinability. The surface layer is a material formed by composite of the carbon fibers and the ABS resin and has the advantages of good corrosion resistance, good electric insulation, good transparency, and relatively good appearance processing characteristics, can prevent static electricity from being generated in the running process of the snowboard, and has the thickness of 1.5-2.5 mm. The snowboard is prepared by heating and rolling the layers.
Description
Technical field
The present invention relates to the manufacture method of a kind of skis, the preparation of its inner core belongs to field of polymer composite material, and final prepared product is skis equipment making field.
Background technology
The material of skis and all more various with material, for many years, reduce the resistance of motion between skis planing surface and snow face, reduce the weight of skis, improve the damping performance of skis, improve endurance and the intensity of skis, and improve the insulating properties of skis, it is prevented that slide electrostatic effect and cause absorption impurity on skis to affect the problems such as speed and paid close attention to by people always.Carbon fiber and composite thereof, because of combination property and the high added value of its excellence, be referred to as " the black gold " of 21st century by people.In actual applications, carbon fiber is commonly used as fortifying fibre, carbon fiber reinforced composite be generally of high intensity, high rigidity and light-weighted characteristic, thus extensively utilized in modern industry.Have become as current composite with carbon fiber for main reinforcing material and strengthen the study hotspot in field.
The technical problem to be solved is in that, utilize skis inner core prepared by high molecular expanded polypropylene and graphite fiber composite materials, due to graphite fibre, to have proportion little, intensity is high, modulus is high, corrosion-resistant premium properties such as grade, is significantly increased to core performance in skis with after expanded polypropylene compound.And due to the electric conductivity that carbon fiber is excellent, it has been internally formed electronic loop at skis, skis is in use consumed owing to shaking the electronic loop formed after produced energy converts electric energy to by resistance in graphite fibre and electric energy, and system shake frequency can reach more than 85%.
Summary of the invention
The research purpose of the present invention is in that to solve the strength problem of skis, solve simultaneously in use because electrostatic effect causes skis absorption impurity thus the problem affecting skis sliding speed.
In order to realize the purpose of foregoing invention, solving skis problem in actual applications, the present invention provides techniques below scheme:
(1) high molecular expanded polypropylene and graphite fiber composite materials being cut into slices, slice thickness is 5 ~ 6mm, and long 150 ~ 155cm, wide 27 ~ 29cm, as the inner sandwich layer material of skis.
(2) using ABS material thin slice as skis primer, its thickness is 1.2 ~ 1.8mm, long 150 ~ 155cm, wide 27 ~ 29cm；
(3) in above-mentioned (2) step, the density of ABS resin is 1.03 ~ 1.05g/cm3；
(4) passing through to heat by skis inner core prepared in above-mentioned (1) and (2) step and primer, extruding, bonding prepares into composite bottom board；
(5) heating composite bottom board prepared in above-mentioned (4) step to 140 ~ 150 DEG C, be positioned in roll squeezer and carry out pressurized treatments, pressurization pressure is 1050Pa, and keeps 15 ~ 25min；
(6) using the surface layer that carbon fiber and ABS resin are composited, its thickness is 1.5 2.5, long 150 ~ 155cm, wide 27 ~ 29cm；
(7) composite bottom board that ski surface layer prepared in above-mentioned steps (6) is prepared with step (5) is carried out compoiste adhering, carry out edge polishing according to required form, prepare finished product skis product.
(8) it is an advantage of the current invention that: skis prepared by the method for the invention, main body uses material to be macromolecular material, lightweight, fine corrosion resistance, prepared skis inner core is composited by high molecular expanded polypropylene and graphite fibre, solving the strength problem of skis, and can reach better damping effect, surface layer adopts carbon fiber and ABS resin to be composited can solve the problem that skis is converted into power consumption by vibration energy.
Detailed description of the invention
The method that skis prepared by the material that to be a kind of epoxy resin make with prepreg set forth in the present invention, the method includes the steps of:
(1) its agent structure is by bottom, inner sandwich layer and surface layer three part composition.
(2) surface layer prepares material is have the carbon fiber of superior isolation and ABS resin to be composited material；
(3) with graphite fiber composite materials section, high molecular expanded polypropylene being made skis inner sandwich layer, thickness is 5.
(4) bottom of this patent skis, is prepared from by the ABS resin section that density is 1.04g/cm3, and its thickness is 1.5mm；
(5) ski surface layer carbon fiber and ABS resin are composited, and corrosion resistance, electrical insulating property, the transparency are good, have good outward appearance processing characteristics, and can prevent skis from producing electrostatic in running, and thickness is 1.5；
(7) skis inner sandwich layer is provided with the resilience ball that two elastomers are made, and its effect is to make skis have resilience function；
(8) composite bottom board heats to 140 DEG C, is positioned in roll squeezer and carries out pressurized treatments, and pressurization pressure is 1050Pa, and keeps 15min；
(9) the product have the advantages that lightweight, intensity is high, good toughness, fine corrosion resistance, antistatic property is good, the prepreg that prepared skis inner core is made up of epoxy resin and carbon fiber is prepared from, and solves skis strength problem in use and electrostatic problem, reaches damping resilience effect by elastic ball simultaneously in skis motor process.
Claims (8)
1., by a composite inner core, the manufacture method of the Novel skiing board that base plate and surface layer are constituted, its feature is made up of composite inner core, base plate and surface layer.
2. preparation method according to claim 1, it is characterised in that the inner sandwich layer of described skis is that high molecular expanded polypropylene is prepared from graphite fibre compound, and its thickness is 5 ~ 6mm.
3. preparation method according to claim 1, it is characterised in that described skis bottom is ABS resin, its density is 1.03 ~ 1.05g/cm3, and thickness is 1.5 ~ 2.5mm.
4. preparation method according to claim 1, it is characterised in that the surface layer of described skis is that carbon fiber is composited with ABS resin, and thickness is 1.5 ~ 2.5mm.
5. preparation method according to claim 1, it is characterised in that be prepared from by heating roller pressure between each layer of described skis.
6. preparation method according to claim 1, it is characterised in that the length of described skis is 150 ~ 155cm；Before-in-rear width is 29-27.5-29cm.
7. preparation method according to claim 3, it is characterised in that the ABS resin that described skis bottom uses, its density is 1.03 ~ 1.05g/cm3。
8. preparation method according to claim 4, it is characterised in that described skis warm temperature is 150 DEG C, pressurization pressure is 1050 ~ 1060Pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729634.0A CN105711209A (en) | 2014-12-05 | 2014-12-05 | Preparation method of snowboard reinforced by foamed polypropylene and graphite fiber composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729634.0A CN105711209A (en) | 2014-12-05 | 2014-12-05 | Preparation method of snowboard reinforced by foamed polypropylene and graphite fiber composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105711209A true CN105711209A (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410729634.0A Pending CN105711209A (en) | 2014-12-05 | 2014-12-05 | Preparation method of snowboard reinforced by foamed polypropylene and graphite fiber composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105711209A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243145A (en) * | 2017-07-14 | 2017-10-13 | 北京飞波滑板冲浪模拟器有限公司 | A kind of skateboard surfing saddle |
| CN109720061A (en) * | 2017-10-31 | 2019-05-07 | 上海杰事杰新材料(集团)股份有限公司 | A kind of high-strength light continuous fiber reinforcement skis and preparation method thereof |
| US20210339113A1 (en) * | 2018-10-09 | 2021-11-04 | C & D Enterprises Ltd | Multicore snowboard construction and production method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5183618A (en) * | 1987-02-27 | 1993-02-02 | Salomon S.A. | Process for manufacturing a ski |
| US5393086A (en) * | 1990-12-14 | 1995-02-28 | Salomon, S.A. | Ski for winter sports comprising a base, a stiffener and a support for bindings |
| JPH0838672A (en) * | 1994-05-31 | 1996-02-13 | C Craft:Kk | snow board |
| CN1267249A (en) * | 1997-08-21 | 2000-09-20 | 亨凯尔公司 | High performance structural foam for stiffening parts |
| CN101641255A (en) * | 2007-03-26 | 2010-02-03 | 诺瓦化学公司 | Sportsboard structures |
| US20120321906A1 (en) * | 2009-06-02 | 2012-12-20 | Mccrea Jonathan | Metal-coated polymer article of high durability and vacuum and/or pressure integrity |
-
2014
- 2014-12-05 CN CN201410729634.0A patent/CN105711209A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5183618A (en) * | 1987-02-27 | 1993-02-02 | Salomon S.A. | Process for manufacturing a ski |
| US5393086A (en) * | 1990-12-14 | 1995-02-28 | Salomon, S.A. | Ski for winter sports comprising a base, a stiffener and a support for bindings |
| JPH0838672A (en) * | 1994-05-31 | 1996-02-13 | C Craft:Kk | snow board |
| CN1267249A (en) * | 1997-08-21 | 2000-09-20 | 亨凯尔公司 | High performance structural foam for stiffening parts |
| CN101641255A (en) * | 2007-03-26 | 2010-02-03 | 诺瓦化学公司 | Sportsboard structures |
| US20120321906A1 (en) * | 2009-06-02 | 2012-12-20 | Mccrea Jonathan | Metal-coated polymer article of high durability and vacuum and/or pressure integrity |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243145A (en) * | 2017-07-14 | 2017-10-13 | 北京飞波滑板冲浪模拟器有限公司 | A kind of skateboard surfing saddle |
| CN109720061A (en) * | 2017-10-31 | 2019-05-07 | 上海杰事杰新材料(集团)股份有限公司 | A kind of high-strength light continuous fiber reinforcement skis and preparation method thereof |
| US20210339113A1 (en) * | 2018-10-09 | 2021-11-04 | C & D Enterprises Ltd | Multicore snowboard construction and production method |
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Application publication date: 20160629 |