CN107501982A - A kind of wire high-energy rubber and preparation method thereof - Google Patents
A kind of wire high-energy rubber and preparation method thereof Download PDFInfo
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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
- C08L101/00—Compositions of unspecified macromolecular compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
- B29L2031/5245—Rackets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/24—Thermosetting resins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2400/00—Characterised by the use of unspecified polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2401/02—Cellulose; Modified cellulose
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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
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
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Abstract
The present invention relates to a kind of wire high-energy rubber and preparation method thereof, described wire high-energy rubber immerses thermal expansion composite resin material by wire-like support material and is prepared, thermal expansion composite resin material accounts for 10% 70% of wire high-energy rubber gross weight after shaping, and wherein thermal expansion composite resin material is divided into two kinds of heat molten type and solvent-borne type.Wire high-energy rubber of the present invention, it is molded suitable for racket, especially middle tube of battledore is molded, and the racket outward appearance obtained is full, and bubble is not present in centre, has taken into account flexibility and the torsion of racket；Its preparation method is simple, and cost is low, is easy to industrial applicability.
Description
Technical field
The present invention relates to a kind of sports equipment field, more particularly to a kind of wire high-energy rubber and preparation method thereof.
Background technology
In racket forming process, the requirement to middle pipe is higher, and the performance of racket largely depends on
In middle pipe.The middle pipe diameter that plumage is clapped is usually 7mm or so, and middle pipe is thicker, and torsion is stronger, but smart is poor；Middle pipe is thinner, agile
Property it is better, but embody torsion it is poorer.
In order to play the batting technical ability of player to greatest extent, by thinner pipe diameter determing, with reference to answering for high elastic modulus
Condensation material makes middle tube of battledore, is the direction studied at present.
Patent application CN103146216A discloses a kind of high-energy rubber product, and it is by composite coated in backing material
On, sheet structure is obtained, the inside filling-foam agent in being produced for various composite products, is answered in carbon fiber glass fibre
The pattern of nylon wind pipe is substituted in the production of articles of condensation material.Apply to middle tube of battledore shaping according to it, exist following
Problem：
1) sheet material is difficult to cut into the raw material in accordance with size requirement, should because the cross sectional shape of racket is approximate circle
High-energy rubber is square strip after cutting, and can have dimensional discrepancy after Wound product, cause product bad；
2) the sheet material high-energy rubber cut is in coiling process, it is impossible to and it is bonded well with the multiple material of fiber, space is present, after
Phase hot briquetting process is difficult to exclude, so as to be easier to the product of bad outward appearance occur.
3) because middle tube of battledore is thinner, higher is required to structure precision, therefore sheet material high-energy rubber is not particularly suitable for being used in
The shaping of middle tube of battledore.
The content of the invention
Problem to be solved by this invention is to overcome the shortcomings of the prior art, for going out in racket forming process
A kind of the problem of existing, there is provided wire high-energy rubber and preparation method thereof.
Wire high-energy rubber of the present invention, thermal expansion composite resin material is immersed by wire-like support material and is prepared,
The a diameter of 1mm-10mm of its outward appearance, suitable for the shaping of whole branch racket, it is especially suitable for middle pipe shaping.In forming process,
The wire high-energy rubber of corresponding length is first cut according to the length of racket inner chamber, fiber is answered into material afterwards and is wrapped in outside wire high-energy rubber
Face, strip product is rolled into, wire high-energy rubber is located at strip center, can be bonded well with the multiple material of fiber, in the absence of space, side
Continue pre-shaped after an action of the bowels, the process such as be heating and curing, resulting products appearance is full, and bubble is not present in centre, and intensity is good.Outward appearance diameter
Be inconvenient to roll less than 1mm, and be difficult to keep linear pattern；Outward appearance diameter more than 10mm be not suitable for general racket into
Type, excessively thick tubulose can substantially reduce the flexibility of racket.
Wire high-energy rubber of the present invention, described thermal expansion composite resin material account for wire high-energy rubber gross weight after shaping
10%-70%, wherein thermal expansion composite resin material is divided into two kinds of heat molten type and solvent-borne type.Heat molten type thermal expansion compound resin
Material can soften being heated to 50-90 DEG C, obtain the flowable state material that viscosity is 1000-700000mPas, to realize leaching
Enter operation.Solvent-based thermal expansion composite resin material is to utilize acetone, butanone or ethyl acetate dissolved material, obtains viscosity and is
1000-700000mPas flowable state material, immerse operation to realize.It is pointed out that solvent of the present invention is simultaneously
It is not limited to acetone, butanone or ethyl acetate.50-90 DEG C be high-energy rubber product softening range, viscosity is less than
1000mPas is difficult to the wire high-energy rubber product for obtaining size uniformity higher than 700000mPas.
Wire high-energy rubber of the present invention, during described thermal expansion composite resin material is formulated, the filler is gas phase
At least one of silica, hollow glass micropearl, ceramic microspheres；Optional, the density of the filler is 0.01-
0.4g/cm3；Preferably, density 0.02-0.3g/cm3.The fiber is length 1-50mm chopped strand；Preferably, fiber
Length be 2-30mm.The fiber is polyester fiber, carbon fiber, glass fibre, polypropylene fibre, aramid fiber, plant fibre
At least one of dimension.
Two distinct types of resin material, the difference in the technique for obtaining wire high-energy rubber.Its wire-like support
After material immerses heat molten type thermal expansion composite resin material, cooling can obtain wire high-energy rubber, when during cooling with heating and softening
Temperature difference be at least 10 DEG C.After wire-like support material immerses solvent-based thermal expansion composite resin material, heating makes solvent volatilize
It is less than or equal to 3% to its solvent quality content.
Wire high-energy rubber of the present invention, described wire-like support material be cotton cord, the rope made of hemp, one kind in plastic ties or
Two kinds of braidings form person at least within, but are not limited to above content, as long as it has wire outward appearance.
Wire high-energy rubber of the present invention, it is 90-230 DEG C that it, which starts expansion temperature, volume multiplying power 1-50 before and after expansion
Times, caused pressure limit 0.1-20MPa after expansion.Pressure is produced to the multiple material cloth of surrounding annulus after expanding material expanded by heating,
Answering fiber, material cloth Coating combination is even closer, and high-energy rubber shore hardness is 60-80 after shaping, and then improves product strength.
Concrete scheme is as follows：
A kind of wire high-energy rubber, described wire high-energy rubber immerse thermal expansion composite resin material system by wire-like support material
Standby to obtain, described thermal expansion composite resin material accounts for the 10%-70% of wire high-energy rubber gross weight after shaping.
Further, a diameter of 1mm-10mm of outward appearance of described wire-like support material.
Further, described wire-like support material is cotton cord, the rope made of hemp, one kind in plastic ties or two kinds at least within
Braiding forms.
Further, described thermal expansion composite resin material is heat molten type, and its hot melting temperature is 50 DEG C -90 DEG C；
Optional, described thermal expansion composite resin material is prepared by the composition of following parts by weight：
Further, described thermal expansion composite resin material is solvent-borne type, and the mass content of its solvent is 5%-30%；
Optional, described thermal expansion composite resin material is prepared by mixing into compound by the composition of following parts by weight：
Backward compound in add gross weight 5%-30% solvent, be uniformly mixing to obtain；Described solvent is acetone, fourth
Ketone or ethyl acetate.
The preparation method of described wire high-energy rubber, comprises the following steps：
1) composition of following parts by weight is mixed to get compound：
2) heating mixing expects that 50 DEG C -90 DEG C make its fusing, and its viscosity is 1000-700000mPas；
3) wire-like support material is immersed in the compound after fusing, the compound of fusing is adhered to wire-like support material
On, take out afterwards, be cooled to room temperature, material, which freezes off, is shaped to wire high-energy rubber.
The preparation method of described wire high-energy rubber, comprises the following steps：
1) composition of following parts by weight is mixed to get compound：
2) gross weight 5%-30% solvent is added in backward compound, is uniformly mixing to obtain solvation compound, it is viscous
Spend for 1000-700000mPas；Described solvent is acetone, butanone or ethyl acetate；
3) wire-like support material being immersed in solvation compound, solvation compound is adhered on wire-like support material,
Take out afterwards, be dried to its solvent quality content less than or equal to 3%, obtain wire high-energy rubber.
A kind of purposes of described wire high-energy rubber, the shaping for racket.
Further, the purposes of described wire high-energy rubber, comprises the following steps：
Cut raw material：By racket structure design specification, Fiber prepreg and the wire high-energy rubber are cut；
Wound product：According to racket structure, Fiber prepreg and wire high-energy rubber are rolled into strip product, wire high energy
Glue is located at strip center；
Pre-shaped：The strip product that will be spooled, is placed on 20-80 DEG C of warm table and preheats 3-60min, and extruding as far as possible excludes layer
Between gas, flatten it is suitable, then product is put into pre-shaped mould, by pre- pattern design shape pre-shaped；
Enter mold forming：By the good product of pre-shaped, preheating 3-60min in 35-75 DEG C of preheating baking box is put into, then takes out and is put into
In mould, matched moulds covers tightly；Mould is sent into hot-forming, expands wire high-energy rubber under heating schedule effect, it is described
The temperature heated in heating schedule is 80-180 DEG C, and time 10-120min, outside press pressure is 8-21MPa, internal high energy
The glue outside expansive force that is heated is 0.1-20MPa；
Cooling and demolding, the mould of forming is sent into cooling bench and cooled, be re-fed into stripping station, die sinking takes out product and is
Can, it is described cool in the temperature of cooling be 15-45 DEG C, time of cooling is 3-10min, the outside press pressure of cooling
For 8-21MPa.
A kind of racket product being prepared using the wire high-energy rubber.
Beneficial effect：The a diameter of 1mm-10mm of wire high-energy rubber outward appearance of the present invention, it is molded suitable for racket,
Especially middle tube of battledore is molded, and the racket outward appearance obtained is full, and bubble is not present in centre, has taken into account the spirit of racket
Activity and torsion.The preparation method of described wire high-energy rubber is simple, and cost is low, is easy to industrial applicability.
Embodiment
Technical solution of the present invention is further elaborated with reference to embodiment.Unreceipted particular technique or bar in embodiment
Part person, carried out according to the technology described by document in the art or condition or according to product description.Agents useful for same or instrument
The unreceipted production firm person of device, being can be by the conventional products of acquisition purchased in market.
Embodiment 1
Wire high-energy rubber is prepared according to following steps：
1) composition of following parts by weight is mixed to get compound：
2) heating mixing expects that 50 DEG C make its fusing, and its viscosity is 100,000 mPas；
3) cotton cord is immersed in the compound after fusing, taken out afterwards, be cooled to material after room temperature and freeze off and be shaped to wire
High-energy rubber.
The a diameter of 5mm of wire high-energy rubber of gained, thermal expansion composite resin material account for wire high-energy rubber gross weight after shaping
10%.
The wire high-energy rubber obtained according to above method applies to racket shaping, and it is full to obtain outward appearance, centre
In the absence of bubble, flexibility and the torsion of racket have been taken into account.
Embodiment 2
Wire high-energy rubber is prepared according to following steps：
1) composition of following parts by weight is mixed to get compound：
Thermosetting resin： 70；
Foaming agent： 40；
Filler： 50；
2) heating mixing expects that 90 DEG C make its fusing, and its viscosity is 1000mPas；
3) rope made of hemp is immersed in the compound after fusing, taken out afterwards, be cooled to material after room temperature and freeze off and be shaped to wire
High-energy rubber.
The a diameter of 7mm of wire high-energy rubber of gained, thermal expansion composite resin material account for wire high-energy rubber gross weight after shaping
40%.
The wire high-energy rubber obtained according to above method applies to racket shaping, and the outward appearance obtained is full, in
Between bubble is not present, taken into account flexibility and the torsion of racket.
Embodiment 3
Wire high-energy rubber is prepared according to following steps：
1) composition of following parts by weight is mixed to get compound：
2) heating mixing expects that 60 DEG C make its fusing, and its viscosity is 70,000 mPas；
3) rope made of hemp is immersed in the compound after fusing, taken out afterwards, be cooled to material after room temperature and freeze off and be shaped to wire
High-energy rubber.
The a diameter of 10mm of wire high-energy rubber of gained, thermal expansion composite resin material account for wire high-energy rubber gross weight after shaping
70%.
The wire high-energy rubber obtained according to above method applies to racket shaping, and the outward appearance obtained is full, in
Between bubble is not present, taken into account flexibility and the torsion of racket.
Embodiment 4
Wire high-energy rubber is prepared according to following steps：
1) composition of following parts by weight is mixed to get compound：
2) solvent of gross weight 30% is added in backward compound, is uniformly mixing to obtain solvation compound, its viscosity is
1000mPa·s；Described solvent is acetone；
3) plastic ties are immersed in solvation compound, takes out afterwards, be dried to its solvent quality content and be less than or equal to
3%, obtain wire high-energy rubber.
The a diameter of 1mm of wire high-energy rubber of gained, thermal expansion composite resin material account for wire high-energy rubber gross weight after shaping
10%.
The wire high-energy rubber obtained according to above method applies to racket shaping, and the outward appearance obtained is full, in
Between bubble is not present, taken into account flexibility and the torsion of racket.
Embodiment 5
Wire high-energy rubber is prepared according to following steps：
1) composition of following parts by weight is mixed to get compound：
2) solvent of gross weight 25% is added in backward compound, is uniformly mixing to obtain solvation compound, its viscosity is
10000mPa·s；Described solvent is butanone；
3) plastic ties are immersed in solvation compound, takes out afterwards, be dried to its solvent quality content and be less than or equal to
3%, obtain wire high-energy rubber.
The a diameter of 3mm of wire high-energy rubber of gained, thermal expansion composite resin material account for wire high-energy rubber gross weight after shaping
30%.
The wire high-energy rubber obtained according to above method applies to middle tube of battledore shaping, and the outward appearance obtained is satisfied
Full, bubble is not present in centre, has taken into account flexibility and the torsion of racket.
Embodiment 6
Wire high-energy rubber is prepared according to following steps：
1) composition of following parts by weight is mixed to get compound：
Thermosetting resin： 50；
Foaming agent： 20；
Filler： 25；
2) solvent of gross weight 5% is added in backward compound, is uniformly mixing to obtain solvation compound, its viscosity is 10
Ten thousand mPas；Described solvent is ethyl acetate；
3) cotton cord is immersed in solvation compound, taken out afterwards, be dried to its solvent quality content less than or equal to 3%,
Obtain wire high-energy rubber.
The a diameter of 10mm of wire high-energy rubber of gained, thermal expansion composite resin material account for wire high-energy rubber gross weight after shaping
70%.
The wire high-energy rubber obtained according to above method applies to middle tube of battledore shaping, and the outward appearance obtained is satisfied
Full, bubble is not present in centre, has taken into account flexibility and the torsion of racket.
Embodiment 7
Wire high-energy rubber is prepared according to following steps：
1) composition of following parts by weight is mixed to get compound：
2) heating mixing expects that 65 DEG C make its fusing, and its viscosity is 70,000 mPas；
3) cotton cord is immersed in the compound after fusing, taken out afterwards, material solidification is shaped to wire high-energy rubber after cooling.
The a diameter of 6mm of wire high-energy rubber of gained, thermal expansion composite resin material account for wire high-energy rubber gross weight after shaping
20%.
The wire high-energy rubber obtained according to above method applies to middle tube of battledore shaping, the middle tube exterior obtained
Full, bubble is not present in centre, has taken into account flexibility and the torsion of racket.
Embodiment 8
Wire high-energy rubber is prepared according to following steps：
1) composition of following parts by weight is mixed to get compound：
2) solvent of gross weight 24% is added in backward compound, is uniformly mixing to obtain solvation compound, its viscosity is
8000mPa·s；Described solvent is acetone；
3) plastic ties are immersed in solvation compound, takes out afterwards, be dried to its solvent quality content and be less than or equal to
3%, obtain wire high-energy rubber.
The a diameter of 4mm of wire high-energy rubber of gained, thermal expansion composite resin material account for wire high-energy rubber gross weight after shaping
45%.
The wire high-energy rubber obtained according to above method applies to middle tube of battledore shaping, the middle tube exterior obtained
Full, bubble is not present in centre, has taken into account flexibility and the torsion of racket.
Embodiment 9
Racket is prepared according to following steps：
Cut raw material：By racket structure design specification, Fiber prepreg and wire high-energy rubber are cut；
Wound product：According to racket structure, Fiber prepreg and wire high-energy rubber are rolled into strip product, wire high energy
Glue is located at strip center；
Pre-shaped：The strip product that will be spooled, is placed on 20-80 DEG C of warm table and preheats 3-60min, and extruding as far as possible excludes layer
Between gas, flatten it is suitable, then product is put into pre-shaped mould, by pre- pattern design shape pre-shaped；
Enter mold forming：By the good product of pre-shaped, preheating 3-60min in 35-75 DEG C of preheating baking box is put into, then takes out and is put into
In mould, matched moulds covers tightly；Mould is sent into hot-forming, expands wire high-energy rubber under heating schedule effect, it is described
The temperature heated in heating schedule is 80-180 DEG C, and time 10-120min, outside press pressure is 8-21MPa, internal high energy
The glue outside expansive force that is heated is 0.1-20MPa；
Cooling and demolding, the mould of forming is sent into cooling bench and cooled, be re-fed into stripping station, die sinking takes out product and is
Can, it is described cool in the temperature of cooling be 15-45 DEG C, time of cooling is 3-10min, the outside press pressure of cooling
For 8-21MPa.
The racket outward appearance obtained according to above method is full, and bubble is not present in centre, has taken into account the flexible of racket
Property and torsion.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from the principle and objective of the present invention
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (10)
- A kind of 1. wire high-energy rubber, it is characterised in that：Described wire high-energy rubber is compound by the immersion thermal expansion of wire-like support material Resin material prepares to obtain, and described thermal expansion composite resin material accounts for the 10%-70% of wire high-energy rubber gross weight after shaping.
- 2. wire high-energy rubber according to claim 1, it is characterised in that：The outward appearance of described wire-like support material is a diameter of 1mm-10mm。
- 3. wire high-energy rubber according to claim 1, it is characterised in that：Described wire-like support material be cotton cord, the rope made of hemp, One kind in plastic ties or at least within two kinds of braidings form.
- 4. wire high-energy rubber according to claim 1, it is characterised in that：Described thermal expansion composite resin material is hot melt Type, its hot melting temperature are 50 DEG C -90 DEG C；Optional, described thermal expansion composite resin material is prepared by the composition of following parts by weight：
- 5. wire high-energy rubber according to claim 1, it is characterised in that：Described thermal expansion composite resin material is solvent Type, the mass content of its solvent is 5%-30%；Optional, described thermal expansion composite resin material is prepared by mixing into compound by the composition of following parts by weight：Backward compound in add gross weight 5%-30% solvent, be uniformly mixing to obtain；Described solvent be acetone, butanone or Person's ethyl acetate.
- 6. the preparation method of the wire high-energy rubber described in claim 4, it is characterised in that：Comprise the following steps：1) composition of following parts by weight is mixed to get compound：2) heating mixing expects that 50 DEG C -90 DEG C make its fusing, and its viscosity is 1000-700000mPas；3) wire-like support material being immersed in the compound after fusing, the compound of fusing is adhered on wire-like support material, it After take out, be cooled to room temperature, material, which freezes off, is shaped to wire high-energy rubber.
- 7. the preparation method of the wire high-energy rubber described in claim 5, it is characterised in that：Comprise the following steps：1) composition of following parts by weight is mixed to get compound：2) gross weight 5%-30% solvent is added in backward compound, is uniformly mixing to obtain solvation compound, its viscosity is 1000-700000mPa·s；Described solvent is acetone, butanone or ethyl acetate；3) wire-like support material is immersed in solvation compound, solvation compound is adhered on wire-like support material, afterwards Take out, be dried to its solvent quality content less than or equal to 3%, obtain wire high-energy rubber.
- A kind of 8. purposes of the wire high-energy rubber described in any one of claim 1-7, it is characterised in that：For racket into Type.
- 9. the purposes of the wire high-energy rubber described in claim 8, it is characterised in that：Comprise the following steps：Cut raw material：By racket structure design specification, cut described in Fiber prepreg and claim any one of 1-7 Wire high-energy rubber；Wound product：According to racket structure, Fiber prepreg and wire high-energy rubber are rolled into strip product, wire high-energy rubber position In strip center；Pre-shaped：The strip product that will be spooled, is placed on 20-80 DEG C of warm table and preheats 3-60min, and extruding as far as possible excludes interlayer gas Body, pressing is suitable, and then product is put into pre-shaped mould, the shape pre-shaped designed by pre- pattern；Enter mold forming：By the good product of pre-shaped, preheating 3-60min in 35-75 DEG C of preheating baking box is put into, then takes out and is put into shaping In mould, matched moulds covers tightly；Mould is sent into hot-forming, expands wire high-energy rubber under heating schedule effect, the heating The temperature heated in program is 80-180 DEG C, and time 10-120min, outside press pressure is 8-21MPa, internal high-energy rubber by Hot outwards expansive force is 0.1-20MPa；Cooling and demolding, the mould of forming to be sent into cooling bench and cooled, is re-fed into stripping station, product is taken out in die sinking, It is described cool in cooling temperature be 15-45 DEG C, the time of cooling is 3-10min, and the outside press pressure of cooling is 8-21MPa。
- A kind of 10. racket product being prepared using any one of the claim 1-7 wire high-energy rubbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769411.0A CN107501982A (en) | 2017-08-31 | 2017-08-31 | A kind of wire high-energy rubber and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769411.0A CN107501982A (en) | 2017-08-31 | 2017-08-31 | A kind of wire high-energy rubber and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107501982A true CN107501982A (en) | 2017-12-22 |
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| CN201710769411.0A Pending CN107501982A (en) | 2017-08-31 | 2017-08-31 | A kind of wire high-energy rubber and preparation method thereof |
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| CN110066419A (en) * | 2019-04-17 | 2019-07-30 | 厦门市豪尔新材料股份有限公司 | A kind of threadiness composite material and preparation method |
| CN111016352A (en) * | 2019-04-30 | 2020-04-17 | 厦门市豪尔新材料股份有限公司 | Integrally-formed thermal self-expansion foam body structure and preparation method thereof |
| CN114016185A (en) * | 2021-10-20 | 2022-02-08 | 绍兴艾乐格思纺织有限公司 | Sun-shading and sun-screening fabric and preparation process thereof |
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| CN105694364A (en) * | 2016-02-17 | 2016-06-22 | 厦门市豪尔新材料股份有限公司 | Handle high-energy rubber and preparation method and application thereof |
| CN107089017A (en) * | 2016-02-17 | 2017-08-25 | 厦门市豪尔新材料股份有限公司 | A kind of thermal expansion technique of the multiple material product of high-energy rubber shaping fiber |
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| CN105694364A (en) * | 2016-02-17 | 2016-06-22 | 厦门市豪尔新材料股份有限公司 | Handle high-energy rubber and preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110066419A (en) * | 2019-04-17 | 2019-07-30 | 厦门市豪尔新材料股份有限公司 | A kind of threadiness composite material and preparation method |
| CN110066419B (en) * | 2019-04-17 | 2022-04-12 | 厦门市豪尔新材料股份有限公司 | Linear composite material and preparation method thereof |
| CN111016352A (en) * | 2019-04-30 | 2020-04-17 | 厦门市豪尔新材料股份有限公司 | Integrally-formed thermal self-expansion foam body structure and preparation method thereof |
| CN111016352B (en) * | 2019-04-30 | 2022-05-27 | 厦门市豪尔新材料股份有限公司 | Integrally-formed thermal self-expansion foam body structure and preparation method thereof |
| CN114016185A (en) * | 2021-10-20 | 2022-02-08 | 绍兴艾乐格思纺织有限公司 | Sun-shading and sun-screening fabric and preparation process thereof |
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