CN105038086A - Composite material for bike saddle and preparation method thereof - Google Patents
Composite material for bike saddle and preparation method thereof Download PDFInfo
- Publication number
- CN105038086A CN105038086A CN201510445946.3A CN201510445946A CN105038086A CN 105038086 A CN105038086 A CN 105038086A CN 201510445946 A CN201510445946 A CN 201510445946A CN 105038086 A CN105038086 A CN 105038086A
- Authority
- CN
- China
- Prior art keywords
- parts
- bike saddle
- matrix material
- preparation
- talcum powder
- 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.)
- Withdrawn
Links
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention belongs to the technical field of sports equipment and particularly relates to a composite material for a bike saddle and a preparation method thereof. The composite material for the bike saddle comprises, by mass, 30-45 parts of styrene-isoprene block copolymer, 35-50 parts of low-density polyethylene, 8-15 parts of carbon fiber, 10-20 parts of polyacrylate, 4-7 parts of talcum powder, 1-5 parts of nano zinc oxide, 5-10 parts of glycerin and 3-8 parts of coloring agent. The preparation method is simple and convenient to operate and is suitable for industrial production. The bike saddle produced by utilizing the composite material is good in abrasion resistance and elasticity, is air-permeable and comfortable, does not easily get wet and slip and facilitates shock absorption.
Description
Technical field
The invention belongs to sports equipment field, be specifically related to for bike saddle matrix material and preparation method thereof.
Background technology
Along with the raising of people's living standard, sport and body-building also becomes more and more concerned, and wherein riding is exactly instantly very popular motion.A good bike is requisite equipment of riding, and when we wish to ride, vehicle seat is not easily wet and slippery, comfortable ventilating, requires that vehicle seat is flexible simultaneously and contributes to damping.
Carbon fiber (carbonfiber is called for short CF) is the tencel material of the high strength of a kind of carbon content more than 95%, high modulus fibre.It to be piled up along fiber axial direction due by organic fibres such as flake graphite crystallites to form, the micro crystal graphite material obtained through carbonization and graphitization processing.Carbon fiber " soft outside but hard inside ", quality is lighter than metallic aluminium, but intensity is higher than iron and steel, and has characteristic that is corrosion-resistant, high-modulus, defence and military and civilian in be all important materials.It not only has the intrinsic intrinsic property of carbon material, has both again the soft workability of textile fibres, is fortifying fibre of new generation.
The present invention considers to prepare containing the matrix material of carbon fiber, for bike saddle, to ride the requirement of body-building to meet people.
Summary of the invention
The object of the invention is to provide a kind of for bike saddle matrix material and preparation method thereof to solve the deficiencies in the prior art, the bike saddle wear resistance utilizing this matrix material obtained is good, and ventilative comfortable not easily wet and slippery, good springiness contributes to damping.
The technical solution used in the present invention is as follows:
For bike saddle matrix material, comprise the following raw material according to mass fraction meter: styrene isoprene block multipolymer 30-45 part, Low Density Polyethylene 35-50 part, carbon fiber 8-15 part, polyacrylic ester 10-20 part, talcum powder 4-7 part, nano zine oxide 1-5 part, glycerine 5-10 part, tinting material 3-8 part.
Above-described for bike saddle matrix material, comprise the following raw material according to mass fraction meter: styrene isoprene block multipolymer 38 parts, Low Density Polyethylene 42 parts, 12 parts, carbon fiber, polyacrylic ester 15 parts, talcum powder 6 parts, nano zine oxide 3 parts, glycerine 8 parts, tinting material 5 parts.
Further, 1250 orders selected by described talcum powder.
The above-described preparation method for bike saddle matrix material, comprise the steps: first to get styrene isoprene block multipolymer according to proportioning, Low Density Polyethylene, polyacrylic ester, talcum powder and nano zine oxide join in high-speed mixer, stirring 30min with 250-320r/min rotating speed makes it mix, add carbon fiber again, glycerine and tinting material, continue to stir 20min, finally mixture is carried out extruding pelletization through twin screw, forcing machine each section of temperature controls at 240-280 DEG C, screw speed is 300r/min, obtain described for bike saddle matrix material.
Further, the rotating speed of described high-speed mixer is 285r/min.
Further, described extruder temperature is 260 DEG C.
Beneficial effect of the present invention is: preparation method of the present invention is simple, is suitable for large-scale commercial production; The bike saddle wear resistance utilizing matrix material of the present invention obtained is good, and ventilative comfortable not easily wet and slippery, good springiness contributes to damping.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, the raw material used in the present invention unless otherwise noted, all by commercial acquisition.
Embodiment 1
For bike saddle matrix material, comprise the following raw material according to mass fraction meter: styrene isoprene block multipolymer 30 parts, Low Density Polyethylene 35 parts, 8 parts, carbon fiber, polyacrylic ester 10 parts, 1250 order talcum powder 4 parts, nano zine oxide 1 part, glycerine 5 parts, tinting material 3 parts.
The preparation method for bike saddle matrix material of the present embodiment, comprise the steps: first to get styrene isoprene block multipolymer according to proportioning, Low Density Polyethylene, polyacrylic ester, talcum powder and nano zine oxide join in high-speed mixer, stirring 30min with 250r/min rotating speed makes it mix, add carbon fiber again, glycerine and tinting material, continue to stir 20min, finally mixture is carried out extruding pelletization through twin screw, forcing machine each section of temperature controls at 240 DEG C, screw speed is 300r/min, obtain described for bike saddle matrix material.
Embodiment 2
For bike saddle matrix material, comprise the following raw material according to mass fraction meter: styrene isoprene block multipolymer 34 parts, Low Density Polyethylene 38 parts, 10 parts, carbon fiber, polyacrylic ester 13 parts, 1250 order talcum powder 5 parts, nano zine oxide 2 parts, glycerine 6 parts, tinting material 4 parts.
The preparation method for bike saddle matrix material of the present embodiment, comprise the steps: first to get styrene isoprene block multipolymer according to proportioning, Low Density Polyethylene, polyacrylic ester, talcum powder and nano zine oxide join in high-speed mixer, stirring 30min with 265r/min rotating speed makes it mix, add carbon fiber again, glycerine and tinting material, continue to stir 20min, finally mixture is carried out extruding pelletization through twin screw, forcing machine each section of temperature controls at 250 DEG C, screw speed is 300r/min, obtain described for bike saddle matrix material.
Embodiment 3
For bike saddle matrix material, comprise the following raw material according to mass fraction meter: styrene isoprene block multipolymer 38 parts, Low Density Polyethylene 42 parts, 12 parts, carbon fiber, polyacrylic ester 15 parts, 1250 order talcum powder 6 parts, nano zine oxide 3 parts, glycerine 8 parts, tinting material 5 parts.
The preparation method for bike saddle matrix material of the present embodiment, comprise the steps: first to get styrene isoprene block multipolymer according to proportioning, Low Density Polyethylene, polyacrylic ester, talcum powder and nano zine oxide join in high-speed mixer, stirring 30min with 285r/min rotating speed makes it mix, add carbon fiber again, glycerine and tinting material, continue to stir 20min, finally mixture is carried out extruding pelletization through twin screw, forcing machine each section of temperature controls at 260 DEG C, screw speed is 300r/min, obtain described for bike saddle matrix material.
Embodiment 4
For bike saddle matrix material, comprise the following raw material according to mass fraction meter: styrene isoprene block multipolymer 42 parts, Low Density Polyethylene 46 parts, 13 parts, carbon fiber, polyacrylic ester 18 parts, 1250 order talcum powder 6 parts, nano zine oxide 4 parts, glycerine 9 parts, tinting material 7 parts.
The preparation method for bike saddle matrix material of the present embodiment, comprise the steps: first to get styrene isoprene block multipolymer according to proportioning, Low Density Polyethylene, polyacrylic ester, talcum powder and nano zine oxide join in high-speed mixer, stirring 30min with 300r/min rotating speed makes it mix, add carbon fiber again, glycerine and tinting material, continue to stir 20min, finally mixture is carried out extruding pelletization through twin screw, forcing machine each section of temperature controls at 270 DEG C, screw speed is 300r/min, obtain described for bike saddle matrix material.
Embodiment 5
For bike saddle matrix material, comprise the following raw material according to mass fraction meter: styrene isoprene block multipolymer 45 parts, Low Density Polyethylene 50 parts, 15 parts, carbon fiber, polyacrylic ester 20 parts, 1250 order talcum powder 7 parts, nano zine oxide 5 parts, glycerine 10 parts, tinting material 8 parts.
The preparation method for bike saddle matrix material of the present embodiment, comprise the steps: first to get styrene isoprene block multipolymer according to proportioning, Low Density Polyethylene, polyacrylic ester, talcum powder and nano zine oxide join in high-speed mixer, stirring 30min with 320r/min rotating speed makes it mix, add carbon fiber again, glycerine and tinting material, continue to stir 20min, finally mixture is carried out extruding pelletization through twin screw, forcing machine each section of temperature controls at 280 DEG C, screw speed is 300r/min, obtain described for bike saddle matrix material.
Performance test
Utilize embodiment 1-5 gained matrix material to make bike saddle, carry out performance test, result is as following table:
Table 1 product performance test data
| Performance | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Commercially available common vehicle seat |
| Wear-resisting amount, mg/1000 time | 0.5 | 0.4 | 0.3 | 0.4 | 0.4 | 1.0 |
| Rebound resilience, % | 14 | 15 | 18 | 17 | 16 | 10 |
| Wet and slippery rate after motion 4h, % | 6％ | 5％ | 3％ | 4％ | 4％ | 21％ |
As seen from the above table, the bike saddle utilizing matrix material of the present invention to obtain all has good wear resistance, and ventilative comfortable not easily wet and slippery, good springiness contributes to damping, wherein embodiment 3 best results.
Claims (6)
1. for bike saddle matrix material, it is characterized in that, comprise the following raw material according to mass fraction meter: styrene isoprene block multipolymer 30-45 part, Low Density Polyethylene 35-50 part, carbon fiber 8-15 part, polyacrylic ester 10-20 part, talcum powder 4-7 part, nano zine oxide 1-5 part, glycerine 5-10 part, tinting material 3-8 part.
2. according to claim 1 for bike saddle matrix material, it is characterized in that, comprise the following raw material according to mass fraction meter: styrene isoprene block multipolymer 38 parts, Low Density Polyethylene 42 parts, 12 parts, carbon fiber, polyacrylic ester 15 parts, talcum powder 6 parts, nano zine oxide 3 parts, glycerine 8 parts, tinting material 5 parts.
3. according to claim 1 and 2ly it is characterized in that for bike saddle matrix material, 1250 orders selected by described talcum powder.
4. the preparation method for bike saddle matrix material according to claim 1, it is characterized in that, comprise the steps: first to get styrene isoprene block multipolymer according to proportioning, Low Density Polyethylene, polyacrylic ester, talcum powder and nano zine oxide join in high-speed mixer, stirring 30min with 250-320r/min rotating speed makes it mix, add carbon fiber again, glycerine and tinting material, continue to stir 20min, finally mixture is carried out extruding pelletization through twin screw, forcing machine each section of temperature controls at 240-280 DEG C, screw speed is 300r/min, obtain described for bike saddle matrix material.
5. the preparation method for bike saddle matrix material according to claim 4, is characterized in that, the rotating speed of described high-speed mixer is 285r/min.
6. the preparation method for bike saddle matrix material according to claim 4, is characterized in that, described extruder temperature is 260 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510445946.3A CN105038086A (en) | 2015-07-27 | 2015-07-27 | Composite material for bike saddle and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510445946.3A CN105038086A (en) | 2015-07-27 | 2015-07-27 | Composite material for bike saddle and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105038086A true CN105038086A (en) | 2015-11-11 |
Family
ID=54445077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510445946.3A Withdrawn CN105038086A (en) | 2015-07-27 | 2015-07-27 | Composite material for bike saddle and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105038086A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233627A (en) * | 1998-04-20 | 1999-11-03 | 住友化学工业株式会社 | Thermoplastic elastomer composition, powder of said composition and molded article |
| CN103360674A (en) * | 2013-07-26 | 2013-10-23 | 福州大学 | Wood powder composite foam material and preparation method thereof |
| CN104788876A (en) * | 2015-05-06 | 2015-07-22 | 房小明 | Fiber reinforced thermoplastic elastomer and preparation method thereof |
-
2015
- 2015-07-27 CN CN201510445946.3A patent/CN105038086A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233627A (en) * | 1998-04-20 | 1999-11-03 | 住友化学工业株式会社 | Thermoplastic elastomer composition, powder of said composition and molded article |
| CN103360674A (en) * | 2013-07-26 | 2013-10-23 | 福州大学 | Wood powder composite foam material and preparation method thereof |
| CN104788876A (en) * | 2015-05-06 | 2015-07-22 | 房小明 | Fiber reinforced thermoplastic elastomer and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 黄汉雄: "《塑料吹塑技术》", 31 January 1995 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104845353B (en) | Thermoplastic polyurethane modified composite material and preparation method thereof for FDM 3D printing | |
| CN104371648B (en) | Preparation method of graphene modified friction material | |
| CN106220996A (en) | The preparation method of silicon white carbon black/composite polyolefine material | |
| CN101691435B (en) | PP composite material with low VOC and high performance specially used for automotive upholsteries and preparation method thereof | |
| CN102634193A (en) | Carbon fiber reinforced nylon composite material and preparation method thereof and automobile brake pedal | |
| CN106750992A (en) | A kind of low gloss, low-odor polypropylene ene compositions and preparation method thereof | |
| CN101260580A (en) | Treatment-free rubber-roller and manufacturing method thereof | |
| CN108976618A (en) | A kind of graphene modified EPT rubber composite material and preparation method thereof | |
| CN107383419A (en) | A kind of CNT and cracking black carbon composite material and preparation method thereof | |
| CN106633734B (en) | A kind of preparation method of magnetic lightweight degradation material suitable for 3D printing | |
| CN105153541A (en) | Car steering wheel composite material and preparation method thereof | |
| CN105504439B (en) | A kind of low-density ceramic material for 3D printing and preparation method thereof | |
| CN109651752A (en) | A kind of 3D printing ABS consumptive material and preparation method thereof | |
| CN103554827A (en) | Long-glass-fiber composite material composited with polyoxymethylene, and preparation method of composite material | |
| CN105038086A (en) | Composite material for bike saddle and preparation method thereof | |
| CN105153625A (en) | Sports equipment composite material and preparation method thereof | |
| CN104195674B (en) | A kind of energy storage spandex fibre and preparation method thereof | |
| CN105348997A (en) | Resin powder coating | |
| CN105039822A (en) | Composite material for badminton racket and preparation method thereof | |
| CN105802068A (en) | PVC (polyvinyl chloride) nano-plastics and preparation method thereof | |
| CN105086093A (en) | Novel modified plastic prepared by waste plastic | |
| CN109370022A (en) | A kind of direct injection molding antistatic difunctional plastic master batch of toughening and preparation method thereof | |
| CN102888074A (en) | Preparation process of toughened polyformaldehyde (POM) | |
| CN101701105A (en) | High-temperature resistant super-toughened nylon material and method for producing same | |
| CN105778293B (en) | A kind of preparation method of ultralight high just polypropylene modified material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20151111 |