CN109280242A - A kind of guitar capotasto and preparation method thereof - Google Patents
A kind of guitar capotasto and preparation method thereof Download PDFInfo
- Publication number
- CN109280242A CN109280242A CN201811041991.2A CN201811041991A CN109280242A CN 109280242 A CN109280242 A CN 109280242A CN 201811041991 A CN201811041991 A CN 201811041991A CN 109280242 A CN109280242 A CN 109280242A
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- CN
- China
- Prior art keywords
- parts
- guitar
- capotasto
- carbon fiber
- coupling agent
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Abstract
The invention discloses a kind of guitar capotastos and preparation method thereof.It includes the raw material of following parts by weight: 120-140 parts of high density polyethylene (HDPE), 20-40 parts of carbon fiber, 30-50 parts of high-strength nylon, 1-3 parts of lubricant, 1-3 parts of coupling agent, 1-2 parts of antioxidant, 2-6 parts of metal-rare-earth and 2-4 parts of diphenyl octyl phosphate.It is provided with carbon fiber in the present invention, ensure that guitar capotasto has the advantages of intensity is high, rub resistance, it is ensured that requirement of the guitar to capotasto.And it is very pure in the guitar sound quality for using this capotasto to make, and the string sympathetic response time is long, granular sensation is fine.
Description
Technical field
The present invention relates to a kind of guitar capotasto material, especially a kind of guitar capotasto and preparation method thereof.
Background technique
The sounding of plucked instrument is in addition to material, string quality, manufacture craft, the close phase of playing technique factors with qin body
Outside the Pass, also there is very close relationship with the material of capotasto, capotasto is chiefly used in guitar, bass, graceful as a kind of musical instrument fitting
On the plucked instruments such as camel bell, support string is played, string is fixed on location, to issue the effect of various tones；
Capotasto is divided into two kinds up and down, and upper capotasto is called upper coltfoal pillow, upper nut, upper zither bridge etc. by some places, and lower chord pillow is called lower coltfoal
Pillow, lower nut, lower zither bridge etc.；There are many specification of capotasto, and are divided into length, height, thickness.
Currently, the material of the capotasto on guitar is mainly the thigh bone bone production of animal, such as: ox bone, horse bone or camel bone
Deng.Also have it is a small number of plastics and it is wooden made of, but it is loosely organized with having the drawback that for plastics and wooden production, it is fragile,
String rubs with capotasto during playing, and easily causes the fracture of capotasto, loosening, sink, cause and sound it is unstable,
It is not firm, powerless, to influence the effect of pronunciation, and then influence the normal use of guitar.
So my company is designed for plastics as the defect of capotasto, according to repetition test, obtain a kind of to have
Guarantee the capotasto material of guitar normal use.
Summary of the invention
The object of the present invention is to provide a kind of guitar capotastos and preparation method thereof.The guitar being prepared with this method
Capotasto has the advantages of intensity is high, rub resistance, it is ensured that requirement of the guitar to capotasto.
A kind of technical solution of the present invention: guitar capotasto comprising the raw material of following parts by weight: high density polyethylene (HDPE)
120-140 parts, 20-40 parts of carbon fiber, 30-50 parts of high-strength nylon, 1-3 parts of lubricant, 1-3 parts of coupling agent, antioxidant 1-2
Part, 2-6 parts of metal-rare-earth and 2-4 parts of diphenyl octyl phosphate.
In guitar capotasto above-mentioned comprising the raw material of following parts by weight: 125-135 parts of high density polyethylene (HDPE), carbon fiber
Tie up 25-35 parts, 35-45 parts of high-strength nylon, 1.5-2.5 parts of lubricant, 1.5-2.5 parts of coupling agent, antioxidant 1.2-1.8
Part, 3-5 parts of metal-rare-earth and 2-4 parts of diphenyl octyl phosphate.
In guitar capotasto above-mentioned comprising the raw material of following parts by weight: guitar capotasto and preparation method thereof include with
The raw material of lower parts by weight: 130 parts of high density polyethylene (HDPE), 30 parts of carbon fiber, 40 parts of high-strength nylon, 2 parts of lubricant, coupling agent
2 parts, 1.5 parts of antioxidant, 4 parts of metal-rare-earth and 3 parts of diphenyl octyl phosphate.
Preferably, in guitar capotasto above-mentioned, the carbon fiber is the carbon fiber of T1000.
Preferably, in guitar capotasto above-mentioned, the lubricant is stearic acid or paraffin.
Preferably, in guitar capotasto above-mentioned, the coupling agent is dicumyl peroxide or silane coupling agent.
Preferably, in guitar capotasto above-mentioned, the antioxidant is 1010 antioxidants.
A kind of preparation method of aforementioned guitar capotasto, comprising the following steps: by high density polyethylene (HDPE), carbon fiber, high intensity
Nylon, metal-rare-earth carry out crushed 140 meshes, then same lubricant, coupling agent, antioxidant, metal-rare-earth and di(2-ethylhexyl)phosphate
One monooctyl ester of benzene is all mixed together uniformly, then is put into high speed mixing smelting machine, is stirred 10-20min at 40-60 DEG C, is obtained mixing materials,
Mixing materials are put into double screw extruder, are 100-200r/min with screw speed, extrusion temperature is 120-140 DEG C of extrusion, so
It is cooling to get guitar capotasto with mould shape afterwards.
Beneficial effects of the present invention: being provided with carbon fiber in the present invention, ensure that guitar capotasto has intensity height, rub resistance
The advantages of, it is ensured that requirement of the guitar to capotasto.And it is very pure in the guitar sound quality for using this capotasto to make, and when string sympathetic response
Between it is long, granular sensation is fine.
Specific embodiment
Below with reference to embodiment, the present invention is further illustrated, but is not intended as the foundation limited the present invention.
Embodiment 1.A kind of guitar capotasto, raw material include carbon fiber 20kg, the height of high density polyethylene (HDPE) 120kg, T1000
Strength nylon 30kg, paraffin 1kg, silane coupling agent 1kg, 1010 antioxidant 1kg, metal-rare-earth 2kg and phosphoric acid hexichol one are pungent
Ester 2kg.
The preparation method of this guitar capotasto, comprising the following steps:
It carries out high density polyethylene (HDPE), the carbon fiber of T1000, high-strength nylon, metal-rare-earth crushed 140 meshes, then together
Paraffin, silane coupling agent, 1010 antioxidants, metal-rare-earth and diphenyl octyl phosphate are all mixed together uniformly, then are put into
In high speed mixing smelting machine, 10min is stirred at 40 DEG C, obtains mixing materials, mixing materials are put into double screw extruder, is with screw speed
100r/min, extrusion temperature is 120 DEG C of extrusions, then cooling to get guitar capotasto with mould shape.
Embodiment 2.A kind of guitar capotasto, raw material include carbon fiber 40kg, the height of high density polyethylene (HDPE) 140kg, T1000
Strength nylon 50kg, paraffin 3kg, silane coupling agent 3kg, 1010 antioxidant 2kg, metal-rare-earth 6kg and phosphoric acid hexichol one are pungent
Ester 4kg.
The preparation method of this guitar capotasto, comprising the following steps:
It carries out high density polyethylene (HDPE), the carbon fiber of T1000, high-strength nylon, metal-rare-earth crushed 140 meshes, then together
Paraffin, silane coupling agent, 1010 antioxidants, metal-rare-earth and diphenyl octyl phosphate are all mixed together uniformly, then are put into
In high speed mixing smelting machine, 20min is stirred at 60 DEG C, obtains mixing materials, mixing materials are put into double screw extruder, is with screw speed
200r/min, extrusion temperature is 140 DEG C of extrusions, then cooling to get guitar capotasto with mould shape.
Embodiment 3.A kind of guitar capotasto, raw material include carbon fiber 25kg, the height of high density polyethylene (HDPE) 125kg, T1000
Strength nylon 35kg, paraffin 1.5kg, silane coupling agent 1.5kg, 1010 antioxidant 1.2kg, metal-rare-earth 3kg and di(2-ethylhexyl)phosphate
One monooctyl ester 2kg of benzene.
The preparation method of this guitar capotasto, comprising the following steps:
It carries out high density polyethylene (HDPE), the carbon fiber of T1000, high-strength nylon, metal-rare-earth crushed 140 meshes, then together
Paraffin, silane coupling agent, 1010 antioxidants, metal-rare-earth and diphenyl octyl phosphate are all mixed together uniformly, then are put into
In high speed mixing smelting machine, 12min is stirred at 45 DEG C, obtains mixing materials, mixing materials are put into double screw extruder, is with screw speed
120r/min, extrusion temperature is 125 DEG C of extrusions, then cooling to get guitar capotasto with mould shape.
Embodiment 4.A kind of guitar capotasto, raw material include carbon fiber 35kg, the height of high density polyethylene (HDPE) 135kg, T1000
Strength nylon 45kg, paraffin 2.5kg, silane coupling agent 2.5kg, 1010 antioxidant 1.8kg, metal-rare-earth 3.5kg and phosphoric acid
One monooctyl ester 3.5kg of hexichol.
The preparation method of this guitar capotasto, comprising the following steps:
It carries out high density polyethylene (HDPE), the carbon fiber of T1000, high-strength nylon, metal-rare-earth crushed 140 meshes, then together
Paraffin, silane coupling agent, 1010 antioxidants, metal-rare-earth and diphenyl octyl phosphate are all mixed together uniformly, then are put into
In high speed mixing smelting machine, 18min is stirred at 55 DEG C, obtains mixing materials, mixing materials are put into double screw extruder, is with screw speed
180r/min, extrusion temperature is 135 DEG C of extrusions, then cooling to get guitar capotasto with mould shape.
Embodiment 5.A kind of guitar capotasto, raw material include carbon fiber 30kg, the height of high density polyethylene (HDPE) 130kg, T1000
Strength nylon 40kg, paraffin 2kg, silane coupling agent 2kg, 1010 antioxidant 1.5kg, metal-rare-earth 4kg and phosphoric acid hexichol one
Monooctyl ester 3kg.
The preparation method of this guitar capotasto, comprising the following steps:
It carries out high density polyethylene (HDPE), the carbon fiber of T1000, high-strength nylon, metal-rare-earth crushed 140 meshes, then together
Paraffin, silane coupling agent, 1010 antioxidants, metal-rare-earth and diphenyl octyl phosphate are all mixed together uniformly, then are put into
In high speed mixing smelting machine, 15min is stirred at 50 DEG C, obtains mixing materials, mixing materials are put into double screw extruder, is with screw speed
150r/min, extrusion temperature is 130 DEG C of extrusions, then cooling to get guitar capotasto with mould shape.
Claims (8)
1. a kind of guitar capotasto, it is characterised in that: it includes the raw material of following parts by weight: 120-140 parts of high density polyethylene (HDPE),
20-40 parts of carbon fiber, 30-50 parts of high-strength nylon, 1-3 parts of lubricant, 1-3 parts of coupling agent, 1-2 parts of antioxidant, metal are dilute
Native 2-6 parts and diphenyl octyl phosphate 2-4 parts.
2. guitar capotasto according to claim 1, it is characterised in that: it includes the raw material of following parts by weight: high density
125-135 parts of polyethylene, 25-35 parts of carbon fiber, 35-45 parts of high-strength nylon, 1.5-2.5 parts of lubricant, coupling agent 1.5-2.5
Part, 1.2-1.8 parts of antioxidant, 3-5 parts of metal-rare-earth and 2-4 parts of diphenyl octyl phosphate.
3. guitar capotasto according to claim 2, it is characterised in that: it includes the raw material of following parts by weight: high density
130 parts of polyethylene, 30 parts of carbon fiber, 40 parts of high-strength nylon, 2 parts of lubricant, 2 parts of coupling agent, 1.5 parts of antioxidant, metal
4 parts and 3 parts of diphenyl octyl phosphate of rare earth.
4. guitar capotasto according to claim 1-3, it is characterised in that: the carbon fiber is the carbon fiber of T1000
Dimension.
5. guitar capotasto according to claim 1-3, it is characterised in that: the lubricant is stearic acid or stone
Wax.
6. guitar capotasto according to claim 1-3, it is characterised in that: the coupling agent is dicumyl peroxide
Or silane coupling agent.
7. guitar capotasto according to claim 1-3, it is characterised in that: the antioxidant is 1010 anti-oxidant
Agent.
8. a kind of preparation method of the guitar capotasto as described in claim 1-3, it is characterised in that: the following steps are included: by highly dense
Degree polyethylene, carbon fiber, high-strength nylon, metal-rare-earth carry out crushed 140 meshes, then same lubricant, coupling agent, antioxygen
Agent, metal-rare-earth and diphenyl octyl phosphate are all mixed together uniformly, then are put into high speed mixing smelting machine, at 40-60 DEG C
10-20min is stirred, mixing materials is obtained, mixing materials is put into double screw extruder, be 100-200r/min with screw speed, is squeezed out
Temperature is 120-140 DEG C of extrusion, then cooling to get guitar capotasto with mould shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811041991.2A CN109280242A (en) | 2018-09-07 | 2018-09-07 | A kind of guitar capotasto and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811041991.2A CN109280242A (en) | 2018-09-07 | 2018-09-07 | A kind of guitar capotasto and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN109280242A true CN109280242A (en) | 2019-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811041991.2A Pending CN109280242A (en) | 2018-09-07 | 2018-09-07 | A kind of guitar capotasto and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204819A (en) * | 2019-07-10 | 2019-09-06 | 贵州华成乐器制造有限公司 | A kind of guitar body and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3416580A1 (en) * | 1983-05-06 | 1984-11-08 | CBS Inc., New York, N.Y. | Guitar neck with integrated nut |
| US6156962A (en) * | 1999-05-05 | 2000-12-05 | Catalyst Corporate Development B.V. | Stringed instrument with an oblique nut |
| CN101343409A (en) * | 2008-08-27 | 2009-01-14 | 毛惠敏 | Carbon fiber reinforced composite and preparation thereof |
| CN107434914A (en) * | 2016-05-27 | 2017-12-05 | 株洲时代新材料科技股份有限公司 | Advanced fiber reinforced composites and the spacing side shield made using the material |
| CN107915882A (en) * | 2017-11-06 | 2018-04-17 | 清远市百悦企业服务有限公司 | A kind of preparation method of high-density polyethylene composition |
-
2018
- 2018-09-07 CN CN201811041991.2A patent/CN109280242A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3416580A1 (en) * | 1983-05-06 | 1984-11-08 | CBS Inc., New York, N.Y. | Guitar neck with integrated nut |
| US6156962A (en) * | 1999-05-05 | 2000-12-05 | Catalyst Corporate Development B.V. | Stringed instrument with an oblique nut |
| CN101343409A (en) * | 2008-08-27 | 2009-01-14 | 毛惠敏 | Carbon fiber reinforced composite and preparation thereof |
| CN107434914A (en) * | 2016-05-27 | 2017-12-05 | 株洲时代新材料科技股份有限公司 | Advanced fiber reinforced composites and the spacing side shield made using the material |
| CN107915882A (en) * | 2017-11-06 | 2018-04-17 | 清远市百悦企业服务有限公司 | A kind of preparation method of high-density polyethylene composition |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204819A (en) * | 2019-07-10 | 2019-09-06 | 贵州华成乐器制造有限公司 | A kind of guitar body and preparation method thereof |
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Application publication date: 20190129 |