CN110511449A - A kind of resistance to ultraviolet extremely cold area shock mount composite material and preparation method of resistance to ozone - Google Patents
A kind of resistance to ultraviolet extremely cold area shock mount composite material and preparation method of resistance to ozone Download PDFInfo
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- 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
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
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Abstract
The invention belongs to shock mount technical field of composite materials more particularly to a kind of resistance to ultraviolet extremely cold area shock mount composite material and preparation methods of resistance to ozone.Composite material of the present invention includes inner laminate rubber material and top, lower part and outer wall rubber material, wherein natural rubber cooperates low temperature resistant Plasticising system as laminated rubber application, be placed in inside rubber support, provide excellent cryogenic property, high tensile, high-tear strength, with the performances such as the preferable adhesiveness of steel plate, lesser compression set；And EPDM composite material provides the performances such as brilliant fatigue behaviour, ultraviolet aging resistance, heat oxygen aging resistance, ozone and aging resistance as top, lower part and outer wall rubber.Using the shock mount of above-mentioned material preparation with use temperature range is wide, mechanical strength is excellent and steel sheet peeling off intensity is high, can bear the excellent properties such as big ultimate deformation, heat oxygen aging resistance, ozone and aging resistance, ultraviolet aging resistance.
Description
Technical field
The invention belongs to shock mount technical field of composite materials more particularly to a kind of resistance to ultraviolet extremely cold area of resistance to ozone to subtract
Shake support composite material and preparation method.
Background technique
The purposes of rubber is very extensive, in communications and transportation, building, electronics, petrochemical industry, agricultural, machinery, military affairs, medical treatment
It is all had been widely used etc. each industrial department and information industry.In recent years, rubber product is excellent as resistance to low temperature
Different, the good elastic material of caking property has increasingly wider application field in Bridge Seismic part.Robber materials type
It is numerous, different properties.Most commonly seen is natural rubber, and the existing maximum rubber clone of Rubber market dosage, this rubber
Raw material comprehensive performance is the most excellent, tack with higher and mutual viscosity, tensile strength, tearing strength, resistance to low temperature,
The advantages that wearability, insulating properties, chemical resistance and common solvent act on, but also there is poor hot-air aging resistance simultaneously
The disadvantages of energy, ozone and aging resistance, ultraviolet-resistant aging, resistance to nonpolar oils.
Since natural rubber has various shortcoming, some rubber polymer kinds with special characteristics emerge one after another, such as ternary second
Third rubber EPDM, this rubber have high chemical stability and higher thermal stability, are known as " no cracking rubber ", In
Its ozone resistance is best in general purpose rubber, is secondly butyl rubber IIR, is neoprene CR again.In addition, second third
Rubber is not easy to be polarized, and does not generate hydrogen bond, is non-polar rubber, resistance to polarizable medium effect, and electrical insulation capability is splendid.But
Ethylene propylene diene rubber, which has, is not easy packet roller, is not easy to eat carbon black, tack and mutual viscosity are poor, and compression set is big, and intensity is low
The features such as, limit the application of the glue kind in elastomer field.
A kind of composition for yielding rubber is disclosed in patent CN200810081862.6, containing natural rubber,
Unsaturated carboxylic acid, activating agent, reinforcing agent, promotor and vulcanizing agent, the yielding rubber composition rubber with higher and metal
Adhesion strength, there is excellent fatigue performance and mechanical strength, however there is still a need for improvement for its low temperature resistant and weatherability.Special
A kind of shock-absorbing bridge support high-performance rubber composite material and preparation method is disclosed in sharp CN201510752766.X, it is public
The organic clay rubber composite material of tensile strength with higher, elongation rate of tensile failure and compression modulus has been opened, support is suitable for
Laminated rubber and there is the rubber composite material of certain elasticity and pressure resistance with the core material after high damping properties crosslinking, together
Rubber composite material in the patent of sample does not reach wanting for some extremely cold high altitude localities resistance to low temperatures and weatherability
It asks.Therefore, being intended to provide one kind herein can be for a long time in the resistance to ultraviolet extremely cold area shock mount composite material of resistance to ozone and its system
Preparation Method.
Summary of the invention
The purpose of the present invention is to provide a kind of resistance to resistance to ultraviolet extremely cold area shock mount composite materials of ozone, by described multiple
Rubber support made from condensation material is with high tensile, high bond strength, high fatigue-resistance characteristics, resistance to ultraviolet, low temperature properties
Can, large deformation can be resisted, be suitble to the resistance to ultraviolet extremely cold area shock mount use demand of resistance to ozone.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of resistance to ultraviolet extremely cold area shock mount composite material of resistance to ozone, including following two parts:
(1) inner laminate rubber, by weight, including following components: 100 parts of natural rubber, 0-30 parts of liquid rubber,
0-30 parts of butadiene rubber, 30-60 parts of carbon black, 1-6 parts of anti-aging agent, 0-10 parts of tackifying resin, 2-6 parts of activator, promotor 1-6
Part, 1-5 parts of vulcanizing agent；
(2) top, lower part and outer wall rubber, by weight, including following components: 100-150 parts of ethylene propylene diene rubber,
40-90 parts of carbon black, 2-9 parts of activator, 1-20 parts of plasticizer, 0.2-3.5 parts of vulcanizing agent, 1-5 parts of promotor, 0-5 parts of anti-aging agent.
Preferably, the inner laminate rubber, by weight, including following components: 100 parts of natural rubber, liquid
10-30 parts of rubber and/or 10-30 parts of butadiene rubber, 45-55 parts of carbon black, 1.5-3 parts of anti-aging agent, 4-6 parts of tackifying resin, activation
4-6 parts of agent, 1-3 parts of promotor, 2-3 parts of vulcanizing agent；The top, lower part and outer wall rubber, by weight, including with the following group
Point: 150 parts of ethylene propylene diene rubber, 60-80 parts of carbon black, 6-8 parts of activator, 1-4 parts of plasticizer, 0.5-1 parts of vulcanizing agent, promotor
2-4 parts.
Preferably, the inner laminate rubber, by weight, including following components: 100 parts of natural rubber, liquid
10-30 parts of 10-30 parts of rubber and/or butadiene rubber, 2 parts of anti-aging agent, 5 parts of tackifying resin, 6 parts of activator, promote 50 parts of carbon black
1.2 parts of agent, 2.5 parts of vulcanizing agent；The top, lower part and outer wall rubber, by weight, including following components: EPDM
150 parts of rubber, 80 parts of carbon black, 2 parts of stearic acid, 5 parts of zinc oxide, 1.5 parts of plasticizer, 0.5 part of vulcanizing agent, 3 parts of promotor.
Preferably, liquid rubber is selected from liquid polybutadiene rubber or liquid in the component of the inner laminate rubber
One or both of polyisoprene rubber.
Preferably, the activator is selected from one or both of zinc oxide and stearic acid.
Preferably, further including microwax in the component of the inner laminate rubber.
Preferably, in the component on the top, lower part and outer wall rubber, plasticizer be selected from dioctyl phthalate,
One or more of adipic acid dibutyl ester, dioctyl sebacate, dibutyl phthalate.
Preferably, promotor is 1.5 parts of tetramethyl autumns in the component on the top, lower part and outer wall rubber
Blue nurse and 1.5 part 2,2'- dithio-bis-benzothiazole.
A kind of preparation method of the resistance to ultraviolet extremely cold area shock mount of resistance to ozone, comprising the following steps:
(1) natural rubber, liquid rubber and/or butadiene rubber, carbon black and sulphur removal are weighed by the formula of inner laminate rubber
All auxiliary agents outside agent are allowed to be kneaded uniformly using mixer mixing, and bottom sheet obtains rubber compound, park stand-by；After will be above-mentioned
Rubber compound and vulcanizing agent are kneaded uniformly in mixer, bottom sheet, and inner laminate rubber is made, and are parked stand-by；By inner laminate rubber
Glue is cut into film, stacks according to steel plate and film intersection, total n-layer steel plate, n-1 layers of film layers, i.e. top layer and lowest level is equal
For steel plate, embryo material A is made；
(2) it is weighed by the formula of top, lower part and outer wall rubber all outside ethylene propylene diene rubber, carbon black and sulphur removal agent
Auxiliary agent is allowed to be kneaded uniformly using mixer mixing, and bottom sheet obtains rubber compound, parks stand-by；Afterwards by above-mentioned rubber compound and vulcanization
Agent is kneaded uniformly in mixer, and bottom sheet obtains top, lower part and outer wall rubber；Top, lower part and outer wall rubber are cut into glue
Piece, this film layers is placed in the top embryo material A obtained and lower part in above-mentioned steps (1), amounts to n-layer embryo material A, n+1 layer film layers,
Embryo material B is made；
(3) top, lower part and the outer wall rubber that step (2) obtain are placed along support mould inner cavity wall circular, it then will step
Suddenly the embryo material B that (2) obtain is put into mold inner-cavity and completes vulcanization support assembling, obtains the resistance to ultraviolet extremely cold area damping branch of resistance to ozone
Seat.
Beneficial effect
The invention discloses a kind of resistance to resistance to ultraviolet extremely cold area shock mount composite materials of ozone, and the composite material is by day
Right rubber and synthetic rubber EPDM are in the application of different parts come the performance advantage of realizing respective glue kind.The present invention uses natural rubber
Glue cooperates low temperature resistant Plasticising system as laminated rubber application, and preparation is high-intensitive, modulus is adjusted, hardness is adjusted, is adjustable
Compression set, high-peeling strength laminated rubber material, the laminated rubber material is placed in inside rubber support, can mention
Permanently for being better than the resistance to low temperature of common native rubber composite material support, with the preferable adhesiveness of steel plate, lesser compression
The performances such as deformation；And EPDM composite material is introduced as top, lower part and outer wall rubber layer, it is possible to provide be better than common natural rubber
The performances such as fatigue performance, ultraviolet aging resistance, heat oxygen aging resistance, the ozone and aging resistance of support.Natural rubber and ethylene-propylene-diene monomer
Glue is applied in combination, and can play the sharpest edges of each glue kind, finally obtains that use temperature range is wide, mechanical strength is excellent and steel
Plate peel strength is high, can bear the excellent new type rubber of big ultimate deformation, heat oxygen aging resistance, ozone and aging resistance, ultraviolet aging resistance
Support.
Specific embodiment
Hereinafter, will be described in detail the present invention.Before doing so, it should be appreciated that in this specification and appended
Claims used in term should not be construed as being limited to general sense and dictionary meanings, and inventor should allowed
On the basis of the appropriate principle for defining term to carry out best interpretations, according to meaning corresponding with technical aspect of the invention and generally
Thought explains.Therefore, description presented herein is not intended to limitation originally merely for the sake of the preferred embodiment for illustrating purpose
The range of invention, it will thus be appreciated that without departing from the spirit and scope of the present invention, it can be obtained by it
His equivalents or improved procedure.
Following embodiment is enumerated only as the example of embodiment of the present invention, does not constitute any limit to the present invention
System, it will be appreciated by those skilled in the art that modification in the range of without departing from essence and design of the invention each falls within the present invention
Protection scope.Unless stated otherwise, reagent and instrument used in the following embodiment are commercially available product.
Comparative example 1
A kind of resistance to ultraviolet extremely cold area shock mount composite-material formula 0 of resistance to ozone:
It by weight include following components: 100 parts of natural rubber, N33050 parts of carbon black, 20 parts of aromatic naphtha, microwax 2
Part, promotes 2 parts of antioxidant 4020,5 parts of tackifying resin, 2 parts of C5 Petropols, 5 parts of zinc oxide, 1 part of stearic acid, 2.5 parts of sulphur
1.2 parts of agent CZ (N- cyclohexyl -2-[4-morpholinodithio sulfenamide).
A kind of preparation method of the resistance to ultraviolet extremely cold area shock mount composite material of resistance to ozone, comprising the following steps:
The natural rubber for weighing 100 parts of completions of plasticating, weigh N33050 parts of carbon black, 2 parts of microwax, 2 parts of antioxidant 4020,
5 parts of tackifying resin, 20 parts of aromatic naphtha, 5 parts of zinc oxide, 1 part of stearic acid, using mixer mixing 5 minutes, 40 revs/min, 80
DEG C, it is allowed to be kneaded uniformly, bottom sheet is parked stand-by；Above-mentioned rubber compound is mixed in mixer with 2.5 parts of sulphur, 1.2 parts of CZ afterwards
Refining uniformly, 40 revs/min, 80 DEG C, is kneaded 3 minutes, dump temperature is not less than 135 DEG C, bottom sheet.It will be added with the rubber compound of vulcanizing agent
It is cut into film, is stacked according to steel plate and film intersection, n-layer steel plate is amounted to, embryo material is made in n+1 layers of film layers；Embryo material is put into pre-
In the good mold of heat, mold temperature is 145 DEG C, vulcanizes T90+100min at pressure 14.5MPa, and rubber support is made；
It weighs 5 grams of rubber compound samples and measures time of scorch T10 and technique sulfurizing time T90 on vulcameter.It will be kneaded
Glue is vulcanized on vulcanizing press by 160 DEG C × T90, sulfide stress: 14.5MPa, prepares strength piece and peel strength
Sample.Strength piece and peel strength sample are tested for the property, material property is shown in Table 1.
Embodiment 1
A kind of resistance to ultraviolet extremely cold area shock mount composite-material formula 1 of resistance to ozone, including following two parts:
(1) inner laminate rubber, by weight, including following components: 100 parts of natural rubber, liquid polybutadiene 10
Part, N33050 parts of carbon black, 2 parts of microwax, 2 parts of antioxidant 4020,5 parts of tackifying resin, 5 parts of zinc oxide, 1 part of stearic acid, sulphur
2.5 parts, 1.2 parts of accelerant CZ (N- cyclohexyl -2-[4-morpholinodithio sulfenamide).
(2) top, lower part and outer wall rubber, by weight, including following components: K855050 parts of ethylene propylene diene rubber,
K4869100 parts of ethylene propylene diene rubber, N33060 parts of carbon black, N55020 parts of carbon black, 5 parts of zinc oxide, 2 parts of stearic acid, sulphur 0.5
Part, promotees 1.5 parts of Vulcanization accelerator TMTD (tetramethylthiuram disulfide), 1.5 parts of plasticizer DCP (di-sec-octyl phthalate)
Into 1.5 parts of agent DM (2,2'- dithio-bis-benzothiazole).
A kind of preparation method of the resistance to ultraviolet extremely cold area shock mount of resistance to ozone, comprising the following steps:
(1) natural rubber, the 10 parts of liquid polybutadienes for weighing 100 parts of completions of plasticating, using 40 revs/min of mixer,
It 60 DEG C, plasticates 6 minutes, is allowed to be kneaded uniformly, bottom sheet, 23 DEG C are parked 8h or more, stand-by as rubber master batch；Weigh carbon black N33050
Part, 2 parts of microwax, 2 parts of antioxidant 4020,5 parts of tackifying resin, 5 parts of zinc oxide, 1 part of stearic acid and above-mentioned rubber master batch, using mixing
Machine is kneaded 5 minutes, 40 revs/min, 80 DEG C, is allowed to be kneaded uniformly, bottom sheet is parked stand-by；Afterwards by above-mentioned rubber compound and sulphur 2.5
Part, 1.2 parts of CZ uniformly, 40 revs/min, 80 DEG C, mixing 3 minutes, dump temperature is not less than 135 DEG C for mixing in mixer, under
Inner laminate rubber is made in piece, parks stand-by.Inner laminate rubber obtained is cut into film, is intersected according to steel plate and film
It stacks, amounts to n-layer steel plate, embryo material A is made in n-1 layers of film layers (i.e. top layer and lowest level are steel plate)；
(2) K855050 parts of ethylene propylene diene rubber, K4869100 parts of ethylene propylene diene rubber, N33060 parts of carbon black, carbon black are weighed
N55020 parts, 5 parts of zinc oxide, 2 parts of stearic acid, using mixer mixing 5 minutes, 40 revs/min, 80 DEG C, wherein carbon black was divided into
It is added twice, about 2/3 is added for the first time, second of addition about 1/3 is allowed to be kneaded uniformly, and bottom sheet, 23 DEG C are parked 8h, as one
Section rubber master batch is stand-by；It weighs above-mentioned rubber master batch and is mixed in mixer with 0.5 part of sulphur, 1.5 parts of TMTD, 1.5 parts of DCP, 1.5 parts of DM
Refining uniformly, 40 revs/min, 80 DEG C, is kneaded 3 minutes, dump temperature is not less than 130 DEG C, and bottom sheet obtains top, lower part and outer wall
Rubber.Top, lower part and outer wall rubber are cut into film, this glue is placed in the top embryo material A obtained and lower part in above-mentioned steps 1
Lamella amounts to n-layer embryo material A, n+1 layer film layers, and embryo material B is made；
(3) top, lower part and the outer wall rubber that step 2 obtains are placed along the support mould inner cavity wall circular having had been warmed up
Glue, the embryo material B for then obtaining step 2 are put into mold inner-cavity and complete vulcanization support assembling, obtain resistance to ozone it is resistance to it is ultraviolet extremely coldly
Area's shock mount.
It weighs 5 grams of native rubber composite material samples and measures time of scorch T10 and technique sulfurizing time on vulcameter
T90.Rubber compound is vulcanized on vulcanizing press by 160 DEG C × T90, sulfide stress: 14.5MPa, prepare strength piece with
And peel strength sample.Strength piece and peel strength sample are tested for the property, material property is shown in Table 1.
Embodiment 2
A kind of resistance to ultraviolet extremely cold area shock mount composite-material formula 2 of resistance to ozone, including following two parts:
(1) inner laminate rubber, by weight, including following components: 100 parts of natural rubber, liquid polybutadiene 20
Part, N33050 parts of carbon black, 2 parts of microwax, 2 parts of antioxidant 4020,5 parts of tackifying resin, 5 parts of zinc oxide, 1 part of stearic acid, sulphur
2.5 parts, 1.2 parts of CZ.
(2) top, lower part and outer wall rubber, by weight, including following components: K855050 parts of ethylene propylene diene rubber,
K4869100 parts of ethylene propylene diene rubber, N33060 parts of carbon black, N55020 parts of carbon black, 5 parts of zinc oxide, 2 parts of stearic acid, sulphur 0.5
Part, 1.5 parts of TMTD, 1.5 parts of DCP, 1.5 parts of DM.
A kind of preparation method of the resistance to ultraviolet extremely cold area shock mount of resistance to ozone, comprising the following steps:
1) natural rubber, the 20 parts of liquid polybutadienes for weighing 100 parts of completions of plasticating, using 40 revs/min of mixer, 60
DEG C, it plasticates 6 minutes, is allowed to be kneaded uniformly, bottom sheet, 23 DEG C are parked 8h or more, stand-by as rubber master batch；Weigh carbon black N33050
Part, 2 parts of microwax, 2 parts of antioxidant 4020,5 parts of tackifying resin, 5 parts of zinc oxide, 1 part of stearic acid and above-mentioned rubber master batch, using mixing
Machine is kneaded 5 minutes, 40 revs/min, 80 DEG C, is allowed to be kneaded uniformly, bottom sheet is parked stand-by；Afterwards by above-mentioned rubber compound and sulphur 2.5
Part, 1.2 parts of CZ uniformly, 40 revs/min, 80 DEG C, mixing 3 minutes, dump temperature is not less than 135 DEG C for mixing in mixer, under
Inner laminate rubber is made in piece, parks stand-by.Inner laminate rubber obtained is cut into film, is intersected according to steel plate and film
It stacks, amounts to n-layer steel plate, embryo material A is made in n-1 layers of film layers (i.e. top layer and lowest level are steel plate)；
2) K855050 parts of ethylene propylene diene rubber, K4869100 parts of ethylene propylene diene rubber, N33060 parts of carbon black, carbon black are weighed
N55020 parts, 5 parts of zinc oxide, 2 parts of stearic acid, using mixer mixing 5 minutes, 40 revs/min, 80 DEG C, wherein carbon black was divided into
It is added twice, about 2/3 is added for the first time, second of addition about 1/3 is allowed to be kneaded uniformly, and bottom sheet, 23 DEG C are parked 8h, as one
Section rubber master batch is stand-by；It weighs above-mentioned rubber master batch and is mixed in mixer with 0.5 part of sulphur, 1.5 parts of TMTD, 1.5 parts of DCP, 1.5 parts of DM
Refining uniformly, 40 revs/min, 80 DEG C, is kneaded 3 minutes, dump temperature is not less than 130 DEG C, and bottom sheet obtains top, lower part and outer wall
Rubber.Top obtained, lower part and outer wall rubber are cut into film, the top embryo material A obtained and lower part are put in above-mentioned steps 1
This film layers is set, n-layer embryo material A, n+1 layer film layers are amounted to, embryo material B is made；
3) top, lower part and the outer wall rubber that step 2 obtains are placed along the support mould inner cavity wall circular having had been warmed up,
Then embryo material B step 2 obtained is put into mold inner-cavity and completes vulcanization support assembling, obtains the resistance to ultraviolet extremely cold area of resistance to ozone
Shock mount.
It weighs 5 grams of native rubber composite material samples and measures time of scorch T10 and technique sulfurizing time on vulcameter
T90.Rubber compound is vulcanized on vulcanizing press by 160 DEG C × T90, sulfide stress: 14.5MPa, prepare strength piece with
And peel strength sample.Strength piece and peel strength sample are tested for the property, material property is shown in Table 1.
Embodiment 3
A kind of resistance to ultraviolet extremely cold area shock mount composite-material formula 3 of resistance to ozone, including following two parts:
(1) inner laminate rubber, by weight, including following components: 100 parts of natural rubber, liquid polybutadiene 30
Part, N33050 parts of carbon black, 2 parts of microwax, 2 parts of antioxidant 4020,5 parts of tackifying resin, 5 parts of zinc oxide, 1 part of stearic acid, sulphur
2.5 parts, 1.2 parts of CZ.
(2) top, lower part and outer wall rubber, by weight, including following components: ethylene propylene diene rubber K8550 50
Part, 100 parts of ethylene propylene diene rubber K4869,60 parts of carbon black N330,20 parts of carbon black N550,5 parts of zinc oxide, 2 parts of stearic acid, sulphur
0.5 part of sulphur, 1.5 parts of TMTD, 1.5 parts of DCP, 1.5 parts of DM.
A kind of preparation method of the resistance to ultraviolet extremely cold area shock mount of resistance to ozone, comprising the following steps:
1) natural rubber, the 30 parts of liquid polybutadienes for weighing 100 parts of completions of plasticating, using 40 revs/min of mixer, 60
DEG C, it plasticates 6 minutes, is allowed to be kneaded uniformly, bottom sheet, 23 DEG C are parked 8h or more, stand-by as rubber master batch；Weigh carbon black N330 50
Part, 2 parts of microwax, 2 parts of antioxidant 4020,5 parts of tackifying resin, 5 parts of zinc oxide, 1 part of stearic acid and above-mentioned rubber master batch, use are close
Mill is kneaded 5 minutes, 40 revs/min, 80 DEG C, is allowed to be kneaded uniformly, bottom sheet is parked stand-by；Afterwards by above-mentioned rubber compound and sulphur
2.5 parts, 1.2 parts of CZ are kneaded uniformly in mixer, 40 revs/min, 80 DEG C, are kneaded 3 minutes, dump temperature is not less than 135
DEG C, inner laminate rubber is made in bottom sheet, parks stand-by.Inner laminate rubber obtained is cut into film, according to steel plate and film
Intersection stacks, and amounts to n-layer steel plate, and embryo material A is made in n-1 layers of film layers (i.e. top layer and lowest level are steel plate)；
2) 50 parts of ethylene propylene diene rubber K8550,100 parts of ethylene propylene diene rubber K4869, N33060 parts of carbon black, charcoal are weighed
20 parts of black N550,5 parts of zinc oxide, 2 parts of stearic acid, using mixer mixing 5 minutes, 40 revs/min, 80 DEG C, wherein carbon black divided
To be added twice, about 2/3 is added for the first time, second of addition about 1/3 is allowed to be kneaded uniformly, and bottom sheet, 23 DEG C are parked 8h, as
One section of rubber master batch is stand-by；Weigh 0.5 part of above-mentioned rubber master batch and sulphur, 1.5 parts of TMTD, 1.5 parts of DCP, 1.5 parts of DM in mixer
It is kneaded uniformly, 40 revs/min, 80 DEG C, is kneaded 3 minutes, dump temperature is not less than 130 DEG C, bottom sheet, obtains top, lower part and outer
Wall rubber.Top obtained, lower part and outer wall rubber are cut into film, the top embryo material A obtained and lower part in above-mentioned steps 1
This film layers is placed, n-layer embryo material A, n+1 layer film layers are amounted to, embryo material B is made.
3) top, lower part and the outer wall rubber that step 2 obtains are placed along the support mould inner cavity wall circular having had been warmed up,
Then embryo material B step 2 obtained is put into mold inner-cavity and completes vulcanization support assembling, obtains the resistance to ultraviolet extremely cold area of resistance to ozone
Shock mount.
It weighs 5 grams of native rubber composite material samples and measures time of scorch T10 and technique sulfurizing time on vulcameter
T90.Rubber compound is vulcanized on vulcanizing press by 160 DEG C × T90, sulfide stress: 14.5MPa, prepare strength piece with
And peel strength sample.Strength piece and peel strength sample are tested for the property, material property is shown in Table 1.
Embodiment 4
A kind of resistance to ultraviolet extremely cold area shock mount composite-material formula 4 of resistance to ozone, including following two parts:
(1) inner laminate rubber, by weight, including following components: 100 parts of natural rubber, 10 parts of butadiene rubber, charcoal
N33050 parts black, 2 parts of microwax, 2 parts of antioxidant 4020,5 parts of tackifying resin, 5 parts of zinc oxide, 1 part of stearic acid, 2.5 parts of sulphur,
1.2 parts of CZ.
(2) top, lower part and outer wall rubber, by weight, including following components: K855050 parts of ethylene propylene diene rubber,
K4869100 parts of ethylene propylene diene rubber, N33060 parts of carbon black, N55020 parts of carbon black, 5 parts of zinc oxide, 2 parts of stearic acid, sulphur 0.5
Part, 1.5 parts of TMTD, 1.5 parts of DCP, 1.5 parts of DM.
A kind of preparation method of the resistance to ultraviolet extremely cold area shock mount of resistance to ozone, comprising the following steps:
1) natural rubber, the 10 parts of butadiene rubbers for weighing 100 parts of completions of plasticating, using 40 revs/min of mixer, 60 DEG C,
It plasticates 6 minutes, is allowed to be kneaded uniformly, bottom sheet, 23 DEG C are parked 8h or more, stand-by as rubber master batch；Weigh N33050 parts of carbon black, micro-
2 parts of brilliant wax, 2 parts of antioxidant 4020,5 parts of tackifying resin, 5 parts of zinc oxide, 1 part of stearic acid and above-mentioned rubber master batch, it is mixed using mixer
Refining 5 minutes, 80 DEG C, is allowed to be kneaded uniformly, bottom sheet is parked stand-by by 40 revs/min；Afterwards by 2.5 parts of above-mentioned rubber compound and sulphur,
1.2 parts of CZ are kneaded uniformly in mixer, 40 revs/min, 80 DEG C, are kneaded 3 minutes, and dump temperature is not less than 135 DEG C, bottom sheet,
Inner laminate rubber is made, parks stand-by.Inner laminate rubber obtained is cut into film, is intersected according to steel plate and film folded
It puts, amounts to n-layer steel plate, embryo material A is made in n-1 layers of film layers (i.e. top layer and lowest level are steel plate)；
2) K855050 parts of ethylene propylene diene rubber, K4869100 parts of ethylene propylene diene rubber, N33060 parts of carbon black, carbon black are weighed
N55020 parts, 5 parts of zinc oxide, 2 parts of stearic acid, using mixer mixing 5 minutes, 40 revs/min, 80 DEG C, wherein carbon black was divided into
It is added twice, about 2/3 is added for the first time, second of addition about 1/3 is allowed to be kneaded uniformly, and bottom sheet, 23 DEG C are parked 8h, as one
Section rubber master batch is stand-by；It weighs above-mentioned rubber master batch and is mixed in mixer with 0.5 part of sulphur, 1.5 parts of TMTD, 1.5 parts of DCP, 1.5 parts of DM
Refining uniformly, 40 revs/min, 80 DEG C, is kneaded 3 minutes, dump temperature is not less than 130 DEG C, and bottom sheet obtains top, lower part and outer wall
Rubber.Top obtained, lower part and outer wall rubber are cut into film, the top embryo material A obtained and lower part are put in above-mentioned steps 1
This film layers is set, n-layer embryo material A, n+1 layer film layers are amounted to, embryo material B is made.
3) top, lower part and the outer wall rubber that step 2 obtains are placed along the support mould inner cavity wall circular having had been warmed up,
Then embryo material B step 2 obtained is put into mold inner-cavity and completes vulcanization support assembling, obtains the resistance to ultraviolet extremely cold area of resistance to ozone
Shock mount.
It weighs 5 grams of native rubber composite material samples and measures time of scorch T10 and technique sulfurizing time on vulcameter
T90.Rubber compound is vulcanized on vulcanizing press by 160 DEG C × T90, sulfide stress: 14.5MPa, prepare strength piece with
And peel strength sample.Strength piece and peel strength sample are tested for the property, material property is shown in Table 1.
Embodiment 5
A kind of resistance to ultraviolet extremely cold area shock mount composite-material formula 5 of resistance to ozone, including following two parts:
(1) inner laminate rubber, by weight, including following components: 100 parts of natural rubber, 20 parts of butadiene rubber, charcoal
N33050 parts black, 2 parts of microwax, 2 parts of antioxidant 4020,5 parts of tackifying resin, 5 parts of zinc oxide, 1 part of stearic acid, 2.5 parts of sulphur,
1.2 parts of CZ.
(2) top, lower part and outer wall ternary ethlene propyene rubbercompound material, by weight, including following components: ternary second
It is third K855050 parts of rubber, K4869100 parts of ethylene propylene diene rubber, N33060 parts of carbon black, N55020 parts of carbon black, 5 parts of zinc oxide, hard
2 parts of resin acid, 0.5 part of sulphur, 1.5 parts of TMTD, 1.5 parts of DCP, 1.5 parts of DM.
A kind of preparation method of the resistance to ultraviolet extremely cold area shock mount of resistance to ozone, comprising the following steps:
1) natural rubber, the 20 parts of butadiene rubbers for weighing 100 parts of completions of plasticating, using 40 revs/min of mixer, 60 DEG C,
It plasticates 6 minutes, is allowed to be kneaded uniformly, bottom sheet, 23 DEG C are parked 8h or more, stand-by as rubber master batch；Weigh N33050 parts of carbon black, micro-
2 parts of brilliant wax, 2 parts of antioxidant 4020,5 parts of tackifying resin, 5 parts of zinc oxide, 1 part of stearic acid and above-mentioned rubber master batch, it is mixed using mixer
Refining 5 minutes, 80 DEG C, is allowed to be kneaded uniformly, bottom sheet is parked stand-by by 40 revs/min；Afterwards by 2.5 parts of above-mentioned rubber compound and sulphur,
1.2 parts of CZ are kneaded uniformly in mixer, 40 revs/min, 80 DEG C, are kneaded 3 minutes, and dump temperature is not less than 135 DEG C, bottom sheet,
Inner laminate rubber is made, parks stand-by.Inner laminate rubber obtained is cut into film, is intersected according to steel plate and film folded
It puts, amounts to n-layer steel plate, embryo material A is made in n-1 layers of film layers (i.e. top layer and lowest level are steel plate).
2) K855050 parts of ethylene propylene diene rubber, K4869100 parts of ethylene propylene diene rubber, N33060 parts of carbon black, carbon black are weighed
N55020 parts, 5 parts of zinc oxide, 2 parts of stearic acid, using mixer mixing 5 minutes, 40 revs/min, 80 DEG C, wherein carbon black was divided into
It is added twice, about 2/3 is added for the first time, second of addition about 1/3 is allowed to be kneaded uniformly, and bottom sheet, 23 DEG C are parked 8h, as one
Section rubber master batch is stand-by；It weighs above-mentioned rubber master batch and is mixed in mixer with 0.5 part of sulphur, 1.5 parts of TMTD, 1.5 parts of DCP, 1.5 parts of DM
Refining uniformly, 40 revs/min, 80 DEG C, is kneaded 3 minutes, dump temperature is not less than 130 DEG C, and bottom sheet obtains top, lower part and outer wall
Rubber.Top obtained, lower part and outer wall rubber are cut into film, the top embryo material A obtained and lower part are put in above-mentioned steps 1
This film layers is set, n-layer embryo material A, n+1 layer film layers are amounted to, embryo material B is made.
3) top, lower part and the outer wall rubber that step 2 obtains are placed along the support mould inner cavity wall circular having had been warmed up,
Then embryo material B step 2 obtained is put into mold inner-cavity and completes vulcanization support assembling, obtains the resistance to ultraviolet extremely cold area of resistance to ozone
Shock mount.
It weighs 5 grams of native rubber composite material samples and measures time of scorch T10 and technique sulfurizing time on vulcameter
T90.Rubber compound is vulcanized on vulcanizing press by 160 DEG C × T90, sulfide stress: 14.5MPa, prepare strength piece with
And peel strength sample.Strength piece and peel strength sample are tested for the property, material property is shown in Table 1.
Embodiment 6
A kind of resistance to ultraviolet extremely cold area shock mount composite-material formula 6 of resistance to ozone, including following two parts:
(1) inner laminate native rubber composite material, by weight, including following components: 100 parts of natural rubber, suitable
30 parts of buna, N33050 parts of carbon black, 2 parts of microwax, 2 parts of antioxidant 4020,5 parts of tackifying resin, 5 parts of zinc oxide, stearic acid 1
Part, 2.5 parts of sulphur, 1.2 parts of CZ.
(2) top, lower part and outer wall ternary ethlene propyene rubbercompound material, by weight, including following components: ternary second
It is third K855050 parts of rubber, K4869100 parts of ethylene propylene diene rubber, N33060 parts of carbon black, N55020 parts of carbon black, 5 parts of zinc oxide, hard
2 parts of resin acid, 0.5 part of sulphur, 1.5 parts of TMTD, 1.5 parts of DCP, 1.5 parts of DM.
A kind of preparation method of the resistance to ultraviolet extremely cold area shock mount of resistance to ozone, comprising the following steps:
1) natural rubber, the 30 parts of butadiene rubbers for weighing 100 parts of completions of plasticating, using 40 revs/min of mixer, 60 DEG C,
It plasticates 6 minutes, is allowed to be kneaded uniformly, bottom sheet, 23 DEG C are parked 8h or more, stand-by as rubber master batch；Weigh N33050 parts of carbon black, micro-
2 parts of brilliant wax, 2 parts of antioxidant 4020,5 parts of tackifying resin, 5 parts of zinc oxide, 1 part of stearic acid and above-mentioned rubber master batch, it is mixed using mixer
Refining 5 minutes, 80 DEG C, is allowed to be kneaded uniformly, bottom sheet is parked stand-by by 40 revs/min；Afterwards by 2.5 parts of above-mentioned rubber compound and sulphur,
1.2 parts of CZ are kneaded uniformly in mixer, 40 revs/min, 80 DEG C, are kneaded 3 minutes, and dump temperature is not less than 135 DEG C, bottom sheet,
Inner laminate rubber is made, parks stand-by.Inner laminate rubber obtained is cut into film, is intersected according to steel plate and film folded
It puts, amounts to n-layer steel plate, embryo material A is made in n-1 layers of film layers (i.e. top layer and lowest level are steel plate).
2) K855050 parts of ethylene propylene diene rubber, K4869100 parts of ethylene propylene diene rubber, N33060 parts of carbon black, carbon black are weighed
N55020 parts, 5 parts of zinc oxide, 2 parts of stearic acid, using mixer mixing 5 minutes, 40 revs/min, 80 DEG C, wherein carbon black was divided into
It is added twice, about 2/3 is added for the first time, second of addition about 1/3 is allowed to be kneaded uniformly, and bottom sheet, 23 DEG C are parked 8h, as one
Section rubber master batch is stand-by；It weighs above-mentioned rubber master batch and is mixed in mixer with 0.5 part of sulphur, 1.5 parts of TMTD, 1.5 parts of DCP, 1.5 parts of DM
Refining uniformly, 40 revs/min, 80 DEG C, is kneaded 3 minutes, dump temperature is not less than 130 DEG C, and bottom sheet obtains top, lower part and outer wall
Rubber.Top obtained, lower part and outer wall rubber are cut into film, the top embryo material A obtained and lower part are put in above-mentioned steps 1
This film layers is set, n-layer embryo material A, n+1 layer film layers are amounted to, embryo material B is made.
3) top, lower part and the outer wall rubber that step 2 obtains are placed along the support mould inner cavity wall circular having had been warmed up,
Then embryo material B step 2 obtained is put into mold inner-cavity and completes vulcanization support assembling, obtains the resistance to ultraviolet extremely cold area of resistance to ozone
Shock mount.
It weighs 5 grams of native rubber composite material samples and measures time of scorch T10 and technique sulfurizing time on vulcameter
T90.Rubber compound is vulcanized on vulcanizing press by 160 DEG C × T90, sulfide stress: 14.5MPa, prepare strength piece with
And peel strength sample.Strength piece and peel strength sample are tested for the property, material property is shown in Table 1.
Embodiment 7
A kind of resistance to ultraviolet extremely cold area shock mount composite-material formula 7 of resistance to ozone, including following two parts:
(1) inner laminate native rubber composite material, by weight, including following components: 100 parts of natural rubber, liquid
20 parts of body polybutadiene, 20 parts of butadiene rubber, N33050 parts of carbon black, 2 parts of microwax, 2 parts of antioxidant 4020,5 parts of tackifying resin,
5 parts of zinc oxide, 1 part of stearic acid, 2.5 parts of sulphur, 1.2 parts of CZ.
(2) top, lower part and outer wall ternary ethlene propyene rubbercompound material, by weight, including following components: ternary second
Third 50 parts of rubber K8550,100 parts of ethylene propylene diene rubber K4869,60 parts of carbon black N330,20 parts of carbon black N550, zinc oxide 5
Part, 2 parts of stearic acid, 0.5 part of sulphur, 1.5 parts of TMTD, 1.5 parts of DCP, 1.5 parts of DM.
A kind of preparation method of the resistance to ultraviolet extremely cold area shock mount of resistance to ozone, comprising the following steps:
1) natural rubber, 20 parts of butadiene rubbers, 20 parts of liquid polybutadiene rubbers of 100 parts of completions of plasticating are weighed, is used
It 40 revs/min of mixer, 60 DEG C, plasticates 6 minutes, is allowed to be kneaded uniformly, bottom sheet, 23 DEG C are parked 8h or more, are waited for as rubber master batch
With；Weigh 50 parts of carbon black N330,2 parts of microwax, 2 parts of antioxidant 4020,5 parts of tackifying resin, 5 parts of zinc oxide, 1 part of stearic acid
It was allowed to be kneaded uniformly with above-mentioned rubber master batch using mixer mixing 5 minutes, 40 revs/min, 80 DEG C, bottom sheet is parked stand-by；Afterwards will
2.5 parts of above-mentioned rubber compound and sulphur, 1.2 parts of CZ uniformly, 40 revs/min, 80 DEG C, mixing 3 minutes is arranged for mixing in mixer
Glue temperature is not less than 135 DEG C, and inner laminate rubber is made in bottom sheet, parks stand-by.Inner laminate rubber obtained is cut into glue
Piece is stacked according to steel plate and film intersection, total n-layer steel plate, n-1 layers of film layers (i.e. top layer and lowest level are steel plate),
Embryo material A is made.
2) 50 parts of ethylene propylene diene rubber K8550,100 parts of ethylene propylene diene rubber K4869, N33060 parts of carbon black, charcoal are weighed
20 parts of black N550,5 parts of zinc oxide, 2 parts of stearic acid, using mixer mixing 5 minutes, 40 revs/min, 80 DEG C, wherein carbon black divided
To be added twice, about 2/3 is added for the first time, second of addition about 1/3 is allowed to be kneaded uniformly, and bottom sheet, 23 DEG C are parked 8h, as
One section of rubber master batch is stand-by；Weigh 0.5 part of above-mentioned rubber master batch and sulphur, 1.5 parts of TMTD, 1.5 parts of DCP, 1.5 parts of DM in mixer
It is kneaded uniformly, 40 revs/min, 80 DEG C, is kneaded 3 minutes, dump temperature is not less than 130 DEG C, bottom sheet, obtains top, lower part and outer
Wall rubber.Top obtained, lower part and outer wall rubber are cut into film, the top embryo material A obtained and lower part in above-mentioned steps 1
This film layers is placed, n-layer embryo material A, n+1 layer film layers are amounted to, embryo material B is made.
3) top, lower part and the outer wall rubber that step 2 obtains are placed along the support mould inner cavity wall circular having had been warmed up,
Then embryo material B step 2 obtained is put into mold inner-cavity and completes vulcanization support assembling, obtains the resistance to ultraviolet extremely cold area of resistance to ozone
Shock mount.
It weighs 5 grams of native rubber composite material samples and measures time of scorch T10 and technique sulfurizing time on vulcameter
T90.Rubber compound is vulcanized on vulcanizing press by 160 DEG C × T90, sulfide stress: 14.5MPa, prepare strength piece with
And peel strength sample.Strength piece and peel strength sample are tested for the property, material property is shown in Table 1.
Embodiment 8
The resistance to resistance to ultraviolet extremely cold area shock mount composite-material formula 8 of ozone, including following two parts:
(1) inner laminate rubber, by weight, including following components: 100 parts of natural rubber, 30 parts of liquid rubber, suitable
30 parts of buna, 60 parts of carbon black, 6 parts of anti-aging agent, 10 parts of tackifying resin, 6 parts of activator, 6 parts of promotor, 5 parts of vulcanizing agent；
(2) top, lower part and outer wall rubber, by weight, including following components: 100 parts of ethylene propylene diene rubber, carbon black
40 parts, 2 parts of activator, 10 parts of plasticizer, 0.2 part of vulcanizing agent, 1 part of promotor, 5 parts of anti-aging agent.
Embodiment 9
The resistance to resistance to ultraviolet extremely cold area shock mount composite-material formula 9 of ozone of kind, including following two parts:
(1) inner laminate rubber, by weight, including following components: 100 parts of natural rubber, 20 parts of liquid rubber, suitable
10 parts of buna, 60 parts of carbon black, 1 part of anti-aging agent, 2 parts of activator, 1 part of promotor, 1 part of vulcanizing agent；
(2) top, lower part and outer wall rubber, by weight, including following components: 130 parts of ethylene propylene diene rubber, carbon black
90 parts, 9 parts of activator, 20 parts of plasticizer, 3.5 parts of vulcanizing agent, 5 parts of promotor, 3 parts of anti-aging agent.
1. shock mount composite rubber material physical mechanical property of table
Composite material of the present invention is respective to realize in the application of different parts by natural rubber and synthetic rubber EPDM
The performance advantage of glue kind, wherein natural rubber cooperates low temperature resistant Plasticising system as laminated rubber application, is placed in rubber support
Portion provides excellent cryogenic property, high tensile, high-tear strength and the preferable adhesiveness of steel plate, lesser compression permanently
The performances such as deformation；And EPDM composite material is as top, lower part and outer wall rubber, provides brilliant fatigue behaviour, resistance to ultraviolet old
The performances such as change, heat oxygen aging resistance, ozone and aging resistance.Being applied in combination for natural rubber and ethylene propylene diene rubber, can play each glue kind
Sharpest edges, finally obtain use temperature range is wide, mechanical strength is excellent, with steel sheet peeling off intensity it is high, the big limit can be born
The excellent novel rubber support of deformation, heat oxygen aging resistance, ozone and aging resistance, ultraviolet aging resistance.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than is limited；Although referring to aforementioned reality
Applying example, invention is explained in detail, for those of ordinary skill in the art, still can be to aforementioned implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these are modified or replace
It changes, the spirit and scope for claimed technical solution of the invention that it does not separate the essence of the corresponding technical solution.
Claims (9)
1. a kind of resistance to ultraviolet extremely cold area shock mount composite material of resistance to ozone, which is characterized in that including following two parts:
(1) inner laminate rubber, by weight, including following components: 100 parts of natural rubber, 0-30 parts of liquid rubber, suitable fourth
0-30 parts of rubber, 30-60 parts of carbon black, 1-6 parts of anti-aging agent, 0-10 parts of tackifying resin, 2-6 parts of activator, 1-6 parts of promotor, sulphur
1-5 parts of agent；
(2) top, lower part and outer wall rubber, by weight, including following components: 100-150 parts of ethylene propylene diene rubber, carbon black
40-90 parts, 2-9 parts of activator, 1-20 parts of plasticizer, 0.2-3.5 parts of vulcanizing agent, 1-5 parts of promotor, 0-5 parts of anti-aging agent.
2. composite material according to claim 1, which is characterized in that the inner laminate rubber, by weight, including
Following components: 10-30 parts of 100 parts of natural rubber, 10-30 parts of liquid rubber and/or butadiene rubber, 45-55 parts of carbon black, anti-aging agent
1.5-3 parts, 4-6 parts of tackifying resin, 4-6 parts of activator, 1-3 parts of promotor, 2-3 parts of vulcanizing agent；The top, lower part and outer wall
Rubber, by weight, including following components: 150 parts of ethylene propylene diene rubber, 60-80 parts of carbon black, 6-8 parts of activator, plasticizer
1-4 parts, 0.5-1 parts of vulcanizing agent, 2-4 parts of promotor.
3. composite material according to claim 2, which is characterized in that the inner laminate rubber, by weight, including
Following components: 10-30 parts of 100 parts of natural rubber, 10-30 parts of liquid rubber and/or butadiene rubber, 50 parts of carbon black, anti-aging agent 2
Part, 5 parts of tackifying resin, 6 parts of activator, 1.2 parts of promotor, 2.5 parts of vulcanizing agent；The top, lower part and outer wall rubber, by weight
Measure part meter, including following components: 150 parts of ethylene propylene diene rubber, 80 parts of carbon black, 7 parts of activator, 1.5 parts of plasticizer, vulcanizing agent
0.5 part, 3 parts of promotor.
4. composite material according to claim 1, which is characterized in that in the component of the inner laminate rubber, liquid rubber
Glue is selected from the combination of one or both of liquid polybutadiene rubber or liquid polyisoprene rubber.
5. composite material according to claim 1, which is characterized in that the activator is in zinc oxide, stearic acid
One or two kinds of combinations.
6. -5 any composite material according to claim 1, which is characterized in that in the component of the inner laminate rubber also
Including microwax.
7. composite material according to claim 1, which is characterized in that in the component on the top, lower part and outer wall rubber,
Plasticizer is selected from one of dioctyl phthalate, adipic acid dibutyl ester, dioctyl sebacate, dibutyl phthalate
Or it is several.
8. composite material according to claim 3, which is characterized in that in the component on the top, lower part and outer wall rubber,
Promotor is the combination of 1.5 parts of tetramethylthiuram disulfides and 1.5 part 2,2'- dithio-bis-benzothiazole.
9. a kind of preparation method of the resistance to ultraviolet extremely cold area shock mount of resistance to ozone, which comprises the following steps:
(1) natural rubber, liquid rubber and/or butadiene rubber, carbon black and sulphur removal agent are weighed by the formula of inner laminate rubber
Outer all auxiliary agents are allowed to be kneaded uniformly using mixer mixing, and bottom sheet obtains rubber compound, park stand-by；Afterwards by above-mentioned mixing
Glue and vulcanizing agent are kneaded uniformly in mixer, bottom sheet, and inner laminate rubber is made, and are parked stand-by；Inner laminate rubber is cut out
At film, is stacked according to steel plate and film intersection, amount to n-layer steel plate, n-1 layers of film layers, i.e. top layer and lowest level are steel
Embryo material A is made in plate；
(2) being helped outside ethylene propylene diene rubber, carbon black and sulphur removal agent is weighed by the formula of top, lower part and outer wall rubber
Agent is allowed to be kneaded uniformly using mixer mixing, and bottom sheet obtains rubber compound, parks stand-by；Afterwards by above-mentioned rubber compound and vulcanizing agent
It is kneaded uniformly in mixer, bottom sheet obtains top, lower part and outer wall rubber；Top, lower part and outer wall rubber are cut into glue
Piece, this film layers is placed in the top embryo material A obtained and lower part in above-mentioned steps (1), amounts to n-layer embryo material A, n+1 layer film layers,
Embryo material B is made；
(3) top, lower part and the outer wall rubber that step (2) obtain are placed along support mould inner cavity wall circular, then by step (2)
Obtained embryo material B is put into mold inner-cavity and completes vulcanization support assembling, obtains the resistance to ultraviolet extremely cold area shock mount of resistance to ozone.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115093648A (en) * | 2022-06-21 | 2022-09-23 | 天津润成橡胶制品股份有限公司 | Snow shoveling plate and preparation method and application thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11315165A (en) * | 1998-02-17 | 1999-11-16 | Tokai Rubber Ind Ltd | Rubber support |
| CN105295121A (en) * | 2015-11-07 | 2016-02-03 | 北京化工大学 | High-performance rubber composite for bridge damping support and preparation method thereof |
| CN105315511A (en) * | 2014-07-31 | 2016-02-10 | 株洲时代新材料科技股份有限公司 | Natural rubber and butadiene rubber blend and preparation method therefor and application thereof |
| CN106700137A (en) * | 2015-07-12 | 2017-05-24 | 魏忠 | Nano composite shock-reducing rubber formula |
| CN108485078A (en) * | 2018-02-09 | 2018-09-04 | 南京利德东方橡塑科技有限公司 | A kind of ethylene propylene diene rubber rubber compound and ethylene propylene diene rubber hose |
| CN110078980A (en) * | 2019-04-22 | 2019-08-02 | 金中天建设集团有限公司 | A kind of high-performance damping bridge rubber bearing |
-
2019
- 2019-09-16 CN CN201910868994.1A patent/CN110511449B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11315165A (en) * | 1998-02-17 | 1999-11-16 | Tokai Rubber Ind Ltd | Rubber support |
| CN105315511A (en) * | 2014-07-31 | 2016-02-10 | 株洲时代新材料科技股份有限公司 | Natural rubber and butadiene rubber blend and preparation method therefor and application thereof |
| CN106700137A (en) * | 2015-07-12 | 2017-05-24 | 魏忠 | Nano composite shock-reducing rubber formula |
| CN105295121A (en) * | 2015-11-07 | 2016-02-03 | 北京化工大学 | High-performance rubber composite for bridge damping support and preparation method thereof |
| CN108485078A (en) * | 2018-02-09 | 2018-09-04 | 南京利德东方橡塑科技有限公司 | A kind of ethylene propylene diene rubber rubber compound and ethylene propylene diene rubber hose |
| CN110078980A (en) * | 2019-04-22 | 2019-08-02 | 金中天建设集团有限公司 | A kind of high-performance damping bridge rubber bearing |
Non-Patent Citations (1)
| Title |
|---|
| 程增月: "《当代石油和石化工业技术普及读本 合成橡胶》", 31 October 2000, 北京：中国石化出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115093648A (en) * | 2022-06-21 | 2022-09-23 | 天津润成橡胶制品股份有限公司 | Snow shoveling plate and preparation method and application thereof |
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