CN106589776A - High-toughness recoverable rubber sealing piece - Google Patents
High-toughness recoverable rubber sealing piece Download PDFInfo
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- CN106589776A CN106589776A CN201611167968.9A CN201611167968A CN106589776A CN 106589776 A CN106589776 A CN 106589776A CN 201611167968 A CN201611167968 A CN 201611167968A CN 106589776 A CN106589776 A CN 106589776A
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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
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
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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
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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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- 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
- C08L2207/20—Recycled plastic
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- Polymers & Plastics (AREA)
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Abstract
The invention discloses a high-toughness recoverable rubber sealing piece which comprises the following raw materials: epoxy resin, an ABS recovered material, coumarone resin, petroleum resin, butyl rubber, silicone rubber, polycarbonate, polybutadiene, polyvinyl chloride, pine tar, modified starch, rice hull powder, glass fiber, modified glass fiber, methyl methacrylate, jute fiber, aluminum powder, polybutylene terephthalate, decabromodiphenyl ether, propyl alcohol, antioxygen, a lubricant, a plasticizer, an accelerant M and an antiager. The high-toughness recoverable rubber sealing piece is good in toughness and high in rigidity, and can be recycled.
Description
Technical field
The present invention relates to rubber seal field, more particularly to a kind of callable rubber seal of high tenacity.
Background technology
With economic fast development, the continuous improvement of people's living standard, the environmental consciousness of people is improved constantly, people
Very high to the recyclable performance requirement of sealing member, the environmental-protecting performance of sealing member has become what market was evaluated to property of sealing piece
One of key factor, but the demand of the recuperability and toughness of sealing member of the prior art when cannot meet actually used,
Therefore need a kind of callable rubber seal of high tenacity of design badly to meet the demand of prior art.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of callable rubber seal of high tenacity
Part, good toughness, hardness is high, and it can be reclaimed.
A kind of callable rubber seal of high tenacity proposed by the present invention, its raw material includes by weight：Epoxy resin
30-60 parts, ABS reclaimed materials 50-100 parts, coumarone indene resin 20-40 parts, Petropols 10-30 parts, butyl rubber 5-15 parts, silicon
Rubber 3-9 parts, Merlon 2-8 parts, polybutadiene 1-6 parts, polrvinyl chloride 2-8 parts, pine tar 3-9 parts, modified starch 5-15
Part, powdered rice hulls 2-9 parts, glass fibre 3-12 parts, modified glass-fiber 4-8 parts, methyl methacrylate 2-4 parts, tossa
3-5 parts, aluminium powder 3-5 parts, butylene terephthalate 2-4 part, deca-BDE 1-6 parts, propanol 6-8 parts, antioxidant 2-5 parts,
Lubricant 2-4 parts, plasticizer 3-6 parts, captax 2-6 parts, age resistor 2-4 parts.
Preferably, modified starch is prepared by following technique：Under nitrogen protection, by Semen Maydis powder, wheat flour, distilled water
With maleic anhydride mix homogeneously, 80-90 DEG C is then heated to, be incubated 10-30min, be subsequently adding Ammonium persulfate. mix homogeneously, stirred
Addition styrene mix homogeneously after 5-15min is mixed, then 50-70min is stirred in 850-1250r/min rotating speeds, is then heated to
85-95 DEG C, 40-50h is extracted, then in vacuum drying oven, 65-75 DEG C dries to constant weight, and is cooled to room temperature and obtains modified starch.
Preferably, in the preparation technology of modified starch, Semen Maydis powder, wheat flour, distilled water, maleic anhydride, Ammonium persulfate. and
Cinnamic weight ratio is 1-3：2-4：3-6：4-6：1-2：2-4.
Preferably, modified glass-fiber is prepared by following technique：Add sodium hydroxide solution in liquor alumini chloridi,
Stir, be stored at room temperature 10-20d and obtain material a, montmorillonite, bentonite and glass fibre, room are then added in material a
Temperature stands 2-6d, is subsequently adding silane coupler KH-560 mix homogeneously, stirs 1-3h in 1500-2500r/min rotating speeds, then
100-120 DEG C is warming up to, 2-5h is dried, is cooled to after room temperature and is crushed prepared modified glass-fiber.
Preferably, in the preparation technology of modified glass-fiber, liquor alumini chloridi, sodium hydroxide solution, montmorillonite, swelling
The weight ratio of soil, glass fibre and silane coupler KH-560 is 1-3：2-5：1-2：3-5：2-4：4-5.
Preferably, in the preparation technology of modified glass-fiber, the substance withdrawl syndrome of liquor alumini chloridi is 0.1-0.3mol/
L, the substance withdrawl syndrome of sodium hydroxide solution is 0.2-0.5mol/L.
Preferably, Semen Maydis powder, wheat flour, distilled water, maleic anhydride, Ammonium persulfate., styrene, powdered rice hulls, glass fibre,
The weight ratio of modified glass-fiber, methyl methacrylate, tossa and aluminium powder is 1.5-2.5：2.5-3.5：4-5：4.5-
5.5：1.2-1.8：2.5-3.5：3-8：4-11：5-7：2.5-3.5：3.5-4.5：3.5-4.5.
Preferably, its raw material includes by weight：Epoxy resin 35-55 parts, ABS reclaimed materials 60-90 parts, coumarone indene resin
25-35 parts, Petropols 15-25 parts, butyl rubber 8-12 parts, silicone rubber 4-8 parts, Merlon 3-7 parts, polybutadiene 2-5
Part, polrvinyl chloride 3-7 parts, pine tar 4-8 parts, modified starch 8-12 parts, powdered rice hulls 3-8 parts, glass fibre 4-11 parts, modified glass
Glass fiber 5-7 parts, methyl methacrylate 2.5-3.5 parts, tossa 3.5-4.5 parts, aluminium powder 3.5-4.5 parts, terephthaldehyde
Sour fourth diester 2.5-3.5 parts, deca-BDE 2-5 parts, propanol 6.5-7.5 parts, antioxidant 3-4 parts, lubricant 2.5-3.5 parts,
Plasticizer 4-5 parts, captax 3-5 parts, age resistor 2.5-3.5 parts.
Preferably, its raw material includes by weight：45 parts of epoxy resin, 75 parts of ABS reclaimed materials, 30 parts of coumarone indene resin,
20 parts of Petropols, 10 parts of butyl rubber, 6 parts of silicone rubber, 5 parts of Merlon, 3.5 parts of polybutadiene, 5 parts of polrvinyl chloride, pine
6 parts of tar, 10 parts of modified starch, 5.5 parts of powdered rice hulls, 7.5 parts of glass fibre, 6 parts of modified glass-fiber, methyl methacrylate
3 parts, 4 parts of tossa, 4 parts of aluminium powder, 3 parts of butylene terephthalate, 3.5 parts of deca-BDE, 7 parts of propanol, antioxidant 3.5
Part, 3 parts of lubricant, 4.5 parts of plasticizer, 4 parts of captax, 3 parts of age resistor.
The preparation method of the present invention, comprises the steps：
S1, epoxy resin, ABS reclaimed materials, coumarone indene resin, Petropols, butyl rubber and silicone rubber are placed in into high pressure
In reactor, propanol is added, then seal and obtain material a；
S2, material a is put into reactor heating system begins to warm up, heating rate is 5-10 DEG C/min, and treatment temperature is
50-170 DEG C, 30-60min is incubated after temperature rises to treatment temperature, is filtered, take filtrate and Merlon, polybutadiene, polychlorostyrene
It is ethylene, pine tar, modified starch, powdered rice hulls, glass fibre, modified glass-fiber, methyl methacrylate, tossa, right
The mixing of terephtha-late, aluminium powder, deca-BDE, propanol, antioxidant, lubricant, plasticizer, captax and age resistor
Uniformly, through bag roller, powder is eaten, is turned refining, be cooled to room temperature, then parked and carry out after 22-26h vulcanizing treatment, the temperature of fluidization treatment
Spend for 175-185 DEG C, the time of fluidization treatment is 4-6min, and the pressure of fluidization treatment is 8-12Mpa, is cooled to room temperature and obtains height
The callable rubber seal of toughness.
A kind of callable rubber seal of high tenacity of the present invention, its raw material includes epoxy resin, ABS reclaimed materials, Gu
The grand resin of horse, Petropols, butyl rubber, silicone rubber, Merlon, polybutadiene, polrvinyl chloride, pine tar, modified starch,
Powdered rice hulls, glass fibre, modified glass-fiber, methyl methacrylate, tossa, aluminium powder, butylene terephthalate, ten
Dibromodiphenyl ether, propanol, antioxidant, lubricant, plasticizer, captax and age resistor.Epoxy resin, the ABS recovery wherein added
Material, coumarone indene resin, Petropols, butyl rubber, silicone rubber, Merlon, polybutadiene, polrvinyl chloride and pine tar conduct
Base material, the modified starch of addition, powdered rice hulls, glass fibre, modified glass-fiber, methyl methacrylate, tossa and aluminum
Powder as filler, the methyl methacrylate of addition, tossa, aluminium powder, butylene terephthalate, deca-BDE, third
Alcohol, antioxidant, lubricant, plasticizer, captax and age resistor are used as auxiliary agent, wherein the modified starch for adding is with Semen Maydis powder, little
Flour, distilled water, maleic anhydride, Ammonium persulfate. and styrene are raw material, with maleic anhydride and styrene as monomer, with persulfuric acid
Ammonium is initiator, and using Semen Maydis powder and wheat flour as starch material, the modified starch prepared using solid phase method applies to this
In the preparation of the rubber seal of invention, not only degradable, and effectively increase the toughness of rubber seal of the present invention.Addition
Modified glass-fiber is with liquor alumini chloridi, sodium hydroxide solution, montmorillonite, bentonite, glass fibre and silane coupler KH-
560 is raw material, by carrying out surface aluminium hydroxide parcel to bentonite and glass fibre, and in the work of silane coupler KH-560
Graft modification is carried out with, the modified glass-fiber for preparing is more preferable with the binding ability of base material, with the rubber of the present invention
In glue sealing member, the toughness of rubber seal of the present invention is effectively increased.The preparation method of the present invention is simple.The height for preparing
The callable rubber seal good toughness of toughness, hardness is high, and it can be reclaimed.
Specific embodiment
The present invention is described in detail with reference to specific embodiment, it should be appreciated that embodiment is served only for illustrating this
It is bright, rather than for limiting the invention, any modification made on the basis of the present invention, equivalent etc. are at this
In bright protection domain.
In specific embodiment, the weight portion of epoxy resin can for 30 parts, 35 parts, 40 parts, 45 parts, 50 parts, 55 parts, 60
Part；The weight portion of ABS reclaimed materials can for 50 parts, 55 parts, 60 parts, 65 parts, 70 parts, 75 parts, 80 parts, 85 parts, 90 parts, 95 parts,
100 parts；The weight portion of coumarone indene resin can be 20 parts, 25 parts, 30 parts, 35 parts, 40 parts；The weight portion of Petropols can be
10 parts, 15 parts, 20 parts, 25 parts, 30 parts；The weight portion of butyl rubber can for 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts,
12 parts, 13 parts, 14 parts, 15 parts；The weight portion of silicone rubber can be 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts；Merlon
Weight portion can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts；The weight portion of polybutadiene can for 1 part, 1.5 parts, 2
Part, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts；The weight portion of polrvinyl chloride can for 2 parts, 3 parts, 4 parts,
5 parts, 6 parts, 7 parts, 8 parts；The weight portion of pine tar can be 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts；The weight of modified starch
Amount part can be 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14 parts, 15 parts；The weight portion of powdered rice hulls can
Think 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 6.5 parts, 7 parts, 7.5 parts, 8 parts, 8.5 parts, 9
Part；The weight portion of glass fibre can for 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 6.5 parts, 7 parts, 7.5 parts, 8
Part, 8.5 parts, 9 parts, 9.5 parts, 10 parts, 10.5 parts, 11 parts, 11.5 parts, 12 parts；The weight portion of modified glass-fiber can be 4
Part, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 6.5 parts, 7 parts, 7.5 parts, 8 parts；The weight portion of methyl methacrylate can for 2 parts,
2.5 parts, 3 parts, 3.5 parts, 4 parts；The weight portion of tossa can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；The weight of aluminium powder
Part can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；The weight portion of butylene terephthalate can for 2 parts, 2.5 parts, 3 parts,
3.5 parts, 4 parts；The weight portion of deca-BDE can for 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5
Part, 5.5 parts, 6 parts；The weight portion of propanol can be 6 parts, 6.5 parts, 7 parts, 7.5 parts, 8 parts；The weight portion of antioxidant can be 2
Part, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；The weight portion of lubricant can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；
The weight portion of plasticizer can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts；The weight portion of captax can be 2
Part, 3 parts, 4 parts, 5 parts, 6 parts；The weight portion of age resistor can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts.
Embodiment 1
A kind of callable rubber seal of high tenacity proposed by the present invention, its raw material includes by weight：Epoxy resin
45 parts, 75 parts of ABS reclaimed materials, 30 parts of coumarone indene resin, 20 parts of Petropols, 10 parts of butyl rubber, 6 parts of silicone rubber, poly- carbonic acid
5 parts of ester, 3.5 parts of polybutadiene, 5 parts of polrvinyl chloride, 6 parts of pine tar, 10 parts of modified starch, 5.5 parts of powdered rice hulls, glass fibre
7.5 parts, 6 parts of modified glass-fiber, 3 parts of methyl methacrylate, 4 parts of tossa, 4 parts of aluminium powder, butylene terephthalate 3
It is part, 3.5 parts of deca-BDE, 7 parts of propanol, 3.5 parts of antioxidant, 3 parts of lubricant, 4.5 parts of plasticizer, 4 parts of captax, anti-old
3 parts of agent.
Embodiment 2
A kind of callable rubber seal of high tenacity proposed by the present invention, its raw material includes by weight：Epoxy resin
30 parts, 100 parts of ABS reclaimed materials, 20 parts of coumarone indene resin, 30 parts of Petropols, 5 parts of butyl rubber, 9 parts of silicone rubber, poly- carbonic acid
2 parts of ester, 6 parts of polybutadiene, 2 parts of polrvinyl chloride, 9 parts of pine tar, 5 parts of modified starch, 9 parts of powdered rice hulls, 3 parts of glass fibre, change
8 parts of glass fibre of property, 2 parts of methyl methacrylate, 5 parts of tossa, 3 parts of aluminium powder, 4 parts of butylene terephthalate, ten bromines
1 part of diphenyl ether, 8 parts of propanol, 2 parts of antioxidant, 4 parts of lubricant, 3 parts of plasticizer, 6 parts of captax, 2 parts of age resistor.
Modified starch is prepared by following technique：Under nitrogen protection, by weight by 1 part of Semen Maydis powder, 4 portions of Semen Tritici aestivis
Powder, 3 parts of distilled water and 6 parts of maleic anhydride mix homogeneously, then heat to 80 DEG C, are incubated 30min, are subsequently adding 1 part of persulfuric acid
Ammonium mix homogeneously, after stirring 15min 2 parts of styrene mix homogeneously are added, and then stir 50min in 1250r/min rotating speeds, then
95 DEG C are warming up to, 40h is extracted, then in vacuum drying oven, 75 DEG C dry to constant weight, and are cooled to room temperature and obtain modified starch.
Modified glass-fiber is prepared by following technique：By weight in 1 part of substance withdrawl syndrome for 0.3mol/L's
Add sodium hydroxide solution of 2 parts of substance withdrawl syndromes for 0.5mol/L in liquor alumini chloridi, stir, be stored at room temperature 10d
Material a is obtained, 2 parts of montmorillonites, 3 parts of bentonite and 4 parts of glass fibre are then added in material a, be stored at room temperature 2d, Ran Houjia
Enter 5 parts of silane coupler KH-560 mix homogeneously, in 1500r/min rotating speeds 3h is stirred, then heat to 100 DEG C, be dried 5h, it is cold
But crush to room temperature and modified glass-fiber is obtained.
Embodiment 3
A kind of callable rubber seal of high tenacity proposed by the present invention, its raw material includes by weight：Epoxy resin
60 parts, 50 parts of ABS reclaimed materials, 40 parts of coumarone indene resin, 10 parts of Petropols, 15 parts of butyl rubber, 3 parts of silicone rubber, poly- carbonic acid
8 parts of ester, 1 part of polybutadiene, 8 parts of polrvinyl chloride, 3 parts of pine tar, 15 parts of modified starch, 2 parts of powdered rice hulls, 12 parts of glass fibre,
4 parts of modified glass-fiber, 4 parts of methyl methacrylate, 3 parts of tossa, 5 parts of aluminium powder, 2 parts of butylene terephthalate, ten
6 parts of dibromodiphenyl ether, 6 parts of propanol, 5 parts of antioxidant, 2 parts of lubricant, 6 parts of plasticizer, 2 parts of captax, 4 parts of age resistor.
Modified starch is prepared by following technique：Under nitrogen protection, by weight by 3 parts of Semen Maydis powder, 2 portions of Semen Tritici aestivis
Powder, 6 parts of distilled water and 4 parts of maleic anhydride mix homogeneously, then heat to 90 DEG C, are incubated 10min, are subsequently adding 2 parts of persulfuric acid
Ammonium mix homogeneously, after stirring 5min 4 parts of styrene mix homogeneously are added, and then stir 70min, Ran Housheng in 850r/min rotating speeds
Temperature extracts 50h to 85 DEG C, and then in vacuum drying oven, 65 DEG C dry to constant weight, and are cooled to room temperature and obtain modified starch.
Modified glass-fiber is prepared by following technique：By weight in 3 parts of substance withdrawl syndromes for 0.1mol/L's
Add sodium hydroxide solution of 5 parts of substance withdrawl syndromes for 0.2mol/L in liquor alumini chloridi, stir, be stored at room temperature 20d
Material a is obtained, 1 part of montmorillonite, 5 parts of bentonite and 2 parts of glass fibre are then added in material a, be stored at room temperature 6d, Ran Houjia
Enter 4 parts of silane coupler KH-560 mix homogeneously, in 2500r/min rotating speeds 1h is stirred, then heat to 120 DEG C, be dried 2h, it is cold
But crush to room temperature and modified glass-fiber is obtained.
Embodiment 4
A kind of callable rubber seal of high tenacity proposed by the present invention, its raw material includes by weight：Epoxy resin
35 parts, 90 parts of ABS reclaimed materials, 25 parts of coumarone indene resin, 25 parts of Petropols, 8 parts of butyl rubber, 8 parts of silicone rubber, Merlon
3 parts, it is 5 parts of polybutadiene, 3 parts of polrvinyl chloride, 8 parts of pine tar, 8 parts of modified starch, 8 parts of powdered rice hulls, 4 parts of glass fibre, modified
7 parts of glass fibre, 2.5 parts of methyl methacrylate, 4.5 parts of tossa, 3.5 parts of aluminium powder, butylene terephthalate 3.5
Part, 2 parts of deca-BDE, 7.5 parts of propanol, 3 parts of antioxidant, 3.5 parts of lubricant, 4 parts of plasticizer, 5 parts of captax, age resistor
2.5 part.
Modified starch is prepared by following technique：Under nitrogen protection, by weight by 1.5 parts of Semen Maydis powder, 3.5 parts little
Flour, 4 parts of distilled water and 5.5 parts of maleic anhydride mix homogeneously, then heat to 82 DEG C, are incubated 25min, are subsequently adding 1.2 parts
Ammonium persulfate. mix homogeneously, after stirring 12min 2.5 parts of styrene mix homogeneously are added, and are then stirred in 1220r/min rotating speeds
55min, then heats to 92 DEG C, extracts 42h, and then in vacuum drying oven, 72 DEG C dry to constant weight, and are cooled to room temperature and are modified
Starch.
Modified glass-fiber is prepared by following technique：It is 0.25mol/L by weight in 1.5 parts of substance withdrawl syndromes
Liquor alumini chloridi in add the sodium hydroxide solution of 3 parts of substance withdrawl syndromes for 0.4mol/L, stir, be stored at room temperature
12d obtains material a, and 1.8 parts of montmorillonites, 3.5 parts of bentonite and 3.5 parts of glass fibre are then added in material a, is stored at room temperature
3d, is subsequently adding 4.8 parts of silane coupler KH-560 mix homogeneously, and in 1800r/min rotating speeds 2.5h is stirred, and then heats to
105 DEG C, 4h is dried, is cooled to after room temperature and crushes prepared modified glass-fiber.
Embodiment 5
A kind of callable rubber seal of high tenacity proposed by the present invention, its raw material includes by weight：Epoxy resin
55 parts, 60 parts of ABS reclaimed materials, 35 parts of coumarone indene resin, 15 parts of Petropols, 12 parts of butyl rubber, 4 parts of silicone rubber, poly- carbonic acid
7 parts of ester, 2 parts of polybutadiene, 7 parts of polrvinyl chloride, 4 parts of pine tar, 12 parts of modified starch, 3 parts of powdered rice hulls, 11 parts of glass fibre,
5 parts of modified glass-fiber, 3.5 parts of methyl methacrylate, 3.5 parts of tossa, 4.5 parts of aluminium powder, butylene terephthalate
2.5 parts, it is 5 parts of deca-BDE, 6.5 parts of propanol, 4 parts of antioxidant, 2.5 parts of lubricant, 5 parts of plasticizer, 3 parts of captax, anti-
3.5 parts of old agent.
Modified starch is prepared by following technique：Under nitrogen protection, by weight by 2.5 parts of Semen Maydis powder, 2.5 parts little
Flour, 5 parts of distilled water and 4.5 parts of maleic anhydride mix homogeneously, then heat to 88 DEG C, are incubated 15min, are subsequently adding 1.8 parts
Ammonium persulfate. mix homogeneously, after stirring 8min 3.5 parts of styrene mix homogeneously are added, and are then stirred in 880r/min rotating speeds
65min, then heats to 88 DEG C, extracts 48h, and then in vacuum drying oven, 68 DEG C dry to constant weight, and are cooled to room temperature and are modified
Starch.
Modified glass-fiber is prepared by following technique：It is 0.15mol/L by weight in 2.5 parts of substance withdrawl syndromes
Liquor alumini chloridi in add the sodium hydroxide solution of 4 parts of substance withdrawl syndromes for 0.3mol/L, stir, be stored at room temperature
18d obtains material a, and 1.2 parts of montmorillonites, 4.5 parts of bentonite and 2.5 parts of glass fibre are then added in material a, is stored at room temperature
3-5d, is subsequently adding 4.8 parts of silane coupler KH-560 mix homogeneously, and in 1800r/min rotating speeds 2.5h is stirred, and then heats to
105 DEG C, 4h is dried, is cooled to after room temperature and crushes prepared modified glass-fiber.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (9)
1. the callable rubber seal of a kind of high tenacity, it is characterised in that its raw material includes by weight：Epoxy resin 30-
60 parts, ABS reclaimed materials 50-100 parts, coumarone indene resin 20-40 parts, Petropols 10-30 parts, butyl rubber 5-15 parts, silicon rubber
Glue 3-9 parts, Merlon 2-8 parts, polybutadiene 1-6 parts, polrvinyl chloride 2-8 parts, pine tar 3-9 parts, modified starch 5-15 parts,
Powdered rice hulls 2-9 parts, glass fibre 3-12 parts, modified glass-fiber 4-8 parts, methyl methacrylate 2-4 parts, tossa 3-5
Part, aluminium powder 3-5 parts, butylene terephthalate 2-4 part, deca-BDE 1-6 parts, propanol 6-8 parts, antioxidant 2-5 parts, lubrication
Agent 2-4 parts, plasticizer 3-6 parts, captax 2-6 parts, age resistor 2-4 parts.
2. the callable rubber seal of high tenacity according to claim 1, it is characterised in that modified starch presses following work
Skill is prepared：Under nitrogen protection, by Semen Maydis powder, wheat flour, distilled water and maleic anhydride mix homogeneously, then heat to
80-90 DEG C, 10-30min is incubated, is subsequently adding Ammonium persulfate. mix homogeneously, add styrene mixing equal after stirring 5-15min
It is even, then 50-70min is stirred in 850-1250r/min rotating speeds, 85-95 DEG C is then heated to, 40-50h is extracted, then in true
In empty baking oven, 65-75 DEG C dries to constant weight, and is cooled to room temperature and obtains modified starch.
3. the callable rubber seal of high tenacity according to claim 1 and 2, it is characterised in that the system of modified starch
In standby technique, Semen Maydis powder, wheat flour, distilled water, maleic anhydride, Ammonium persulfate. and cinnamic weight ratio are 1-3：2-4：3-6：
4-6：1-2：2-4.
4. the callable rubber seal of high tenacity according to any one of claim 1-3, it is characterised in that modified glass
Fiber is prepared by following technique：Add sodium hydroxide solution in liquor alumini chloridi, stir, be stored at room temperature 10-20d
Material a is obtained, montmorillonite, bentonite and glass fibre are then added in material a, be stored at room temperature 2-6d, be subsequently adding silane
Coupling agent KH-560 mix homogeneously, in 1500-2500r/min rotating speeds 1-3h is stirred, and then heats to 100-120 DEG C, is dried 2-
5h, is cooled to after room temperature and crushes prepared modified glass-fiber.
5. the callable rubber seal of high tenacity according to any one of claim 1-4, it is characterised in that modified glass
In the preparation technology of fiber, liquor alumini chloridi, sodium hydroxide solution, montmorillonite, bentonite, glass fibre and silane coupler
The weight ratio of KH-560 is 1-3：2-5：1-2：3-5：2-4：4-5.
6. the callable rubber seal of high tenacity according to any one of claim 1-5, it is characterised in that modified glass
In the preparation technology of fiber, the substance withdrawl syndrome of liquor alumini chloridi is 0.1-0.3mol/L, the material of sodium hydroxide solution
Amount concentration is 0.2-0.5mol/L.
7. the callable rubber seal of high tenacity according to any one of claim 1-6, it is characterised in that Semen Maydis powder,
Wheat flour, distilled water, maleic anhydride, Ammonium persulfate., styrene, powdered rice hulls, glass fibre, modified glass-fiber, metering system
The weight ratio of sour methyl ester, tossa and aluminium powder is 1.5-2.5：2.5-3.5：4-5：4.5-5.5：1.2-1.8：2.5-3.5：3-
8：4-11：5-7：2.5-3.5：3.5-4.5：3.5-4.5.
8. the callable rubber seal of high tenacity according to any one of claim 1-7, it is characterised in that its raw material is pressed
Weight portion includes：Epoxy resin 35-55 parts, ABS reclaimed materials 60-90 parts, coumarone indene resin 25-35 parts, Petropols 15-25
Part, butyl rubber 8-12 parts, silicone rubber 4-8 parts, Merlon 3-7 parts, polybutadiene 2-5 parts, polrvinyl chloride 3-7 parts, pine are burnt
Oily 4-8 parts, modified starch 8-12 parts, powdered rice hulls 3-8 parts, glass fibre 4-11 parts, modified glass-fiber 5-7 parts, metering system
Sour methyl ester 2.5-3.5 parts, tossa 3.5-4.5 parts, aluminium powder 3.5-4.5 parts, butylene terephthalate 2.5-3.5 part, ten
Dibromodiphenyl ether 2-5 parts, propanol 6.5-7.5 parts, antioxidant 3-4 parts, lubricant 2.5-3.5 parts, plasticizer 4-5 parts, captax
3-5 parts, age resistor 2.5-3.5 parts.
9. the callable rubber seal of high tenacity according to any one of claim 1-8, it is characterised in that its raw material is pressed
Weight portion includes：45 parts of epoxy resin, 75 parts of ABS reclaimed materials, 30 parts of coumarone indene resin, 20 parts of Petropols, butyl rubber 10
Part, 6 parts of silicone rubber, 5 parts of Merlon, 3.5 parts of polybutadiene, 5 parts of polrvinyl chloride, 6 parts of pine tar, 10 parts of modified starch, rice
5.5 parts of shell powder, 7.5 parts of glass fibre, 6 parts of modified glass-fiber, 3 parts of methyl methacrylate, 4 parts of tossa, aluminium powder 4
Part, 3 parts of butylene terephthalate, 3.5 parts of deca-BDE, 7 parts of propanol, 3.5 parts of antioxidant, 3 parts of lubricant, plasticizer
4.5 parts, 4 parts of captax, 3 parts of age resistor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611167968.9A CN106589776A (en) | 2016-12-16 | 2016-12-16 | High-toughness recoverable rubber sealing piece |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611167968.9A CN106589776A (en) | 2016-12-16 | 2016-12-16 | High-toughness recoverable rubber sealing piece |
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| CN106589776A true CN106589776A (en) | 2017-04-26 |
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ID=58600709
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| CN201611167968.9A Pending CN106589776A (en) | 2016-12-16 | 2016-12-16 | High-toughness recoverable rubber sealing piece |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011616A (en) * | 2017-04-07 | 2017-08-04 | 合肥汇众物流有限公司 | A kind of handle preparation method with excellent mechanical performance |
| CN108565383A (en) * | 2018-05-03 | 2018-09-21 | 东莞理工学院 | A kind of high tenacity lithium battery diaphragm and preparation method thereof |
| CN108659745A (en) * | 2018-05-15 | 2018-10-16 | 潘荣强 | A kind of weather-proof butyl rubber sealant mud |
| CN109503912A (en) * | 2018-11-02 | 2019-03-22 | 华南理工大学 | A kind of repeatable processing rubber material and preparation method thereof of particle enhancing |
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| KR20120078869A (en) * | 2011-01-03 | 2012-07-11 | 주식회사 유니테크 | Epoxy resin composition comprising nanopore particles and semiconductor device using the same |
| CN105237835A (en) * | 2015-11-16 | 2016-01-13 | 上海畅厘信息科技有限公司 | Rubber material for wear-proof sealing part |
| CN105585760A (en) * | 2016-01-25 | 2016-05-18 | 蚌埠市万达塑料制品有限公司 | Top sealing ring of plastic thermos bottle stopper |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01249825A (en) * | 1988-03-31 | 1989-10-05 | Toshiba Chem Corp | Resin composition for sealing and production thereof |
| KR20120078869A (en) * | 2011-01-03 | 2012-07-11 | 주식회사 유니테크 | Epoxy resin composition comprising nanopore particles and semiconductor device using the same |
| CN105237835A (en) * | 2015-11-16 | 2016-01-13 | 上海畅厘信息科技有限公司 | Rubber material for wear-proof sealing part |
| CN105585760A (en) * | 2016-01-25 | 2016-05-18 | 蚌埠市万达塑料制品有限公司 | Top sealing ring of plastic thermos bottle stopper |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011616A (en) * | 2017-04-07 | 2017-08-04 | 合肥汇众物流有限公司 | A kind of handle preparation method with excellent mechanical performance |
| CN108565383A (en) * | 2018-05-03 | 2018-09-21 | 东莞理工学院 | A kind of high tenacity lithium battery diaphragm and preparation method thereof |
| CN108659745A (en) * | 2018-05-15 | 2018-10-16 | 潘荣强 | A kind of weather-proof butyl rubber sealant mud |
| CN109503912A (en) * | 2018-11-02 | 2019-03-22 | 华南理工大学 | A kind of repeatable processing rubber material and preparation method thereof of particle enhancing |
| CN109503912B (en) * | 2018-11-02 | 2021-02-19 | 华南理工大学 | Particle-reinforced rubber material capable of being repeatedly processed and preparation method thereof |
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Application publication date: 20170426 |