CN110143026A - A kind of silicon rubber composite material - Google Patents
A kind of silicon rubber composite material Download PDFInfo
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- CN110143026A CN110143026A CN201910396398.8A CN201910396398A CN110143026A CN 110143026 A CN110143026 A CN 110143026A CN 201910396398 A CN201910396398 A CN 201910396398A CN 110143026 A CN110143026 A CN 110143026A
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- Prior art keywords
- retardant
- layer
- silicon rubber
- flame
- methyl vinyl
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- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 78
- 239000002131 composite material Substances 0.000 title claims abstract description 20
- 239000003063 flame retardant Substances 0.000 claims abstract description 57
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 44
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 44
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 40
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 39
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 24
- HIHIPCDUFKZOSL-UHFFFAOYSA-N ethenyl(methyl)silicon Chemical compound C[Si]C=C HIHIPCDUFKZOSL-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000002002 slurry Substances 0.000 claims abstract description 24
- 239000004945 silicone rubber Substances 0.000 claims abstract description 23
- 229920002635 polyurethane Polymers 0.000 claims abstract description 20
- 239000004814 polyurethane Substances 0.000 claims abstract description 20
- 239000003513 alkali Substances 0.000 claims abstract description 18
- SMDQFHZIWNYSMR-UHFFFAOYSA-N sulfanylidenemagnesium Chemical compound S=[Mg] SMDQFHZIWNYSMR-UHFFFAOYSA-N 0.000 claims abstract description 18
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003822 epoxy resin Substances 0.000 claims abstract description 17
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 17
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 16
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 15
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 7
- 239000010410 layer Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003094 microcapsule Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 1
- IJNCJYJSEFDKFC-UHFFFAOYSA-N N-[[4-methoxy-2-(trifluoromethyl)phenyl]methyl]-1-propanoylpiperidine-4-carboxamide Chemical compound COC1=CC(=C(CNC(=O)C2CCN(CC2)C(CC)=O)C=C1)C(F)(F)F IJNCJYJSEFDKFC-UHFFFAOYSA-N 0.000 description 1
- OBNDGIHQAIXEAO-UHFFFAOYSA-N [O].[Si] Chemical group [O].[Si] OBNDGIHQAIXEAO-UHFFFAOYSA-N 0.000 description 1
- OGPNXGJLKXGASM-UHFFFAOYSA-N [Si].CC=C Chemical compound [Si].CC=C OGPNXGJLKXGASM-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 125000000725 trifluoropropyl group Chemical group [H]C([H])(*)C([H])([H])C(F)(F)F 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/042—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/20—Layered products comprising a layer of natural or synthetic rubber comprising silicone rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/283—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysiloxanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/043—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/206—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of silicon rubber composite materials, including silicon rubber ontology, flame-retardant layer, methyl vinyl silicone rubber, alkali formula sulphur magnesium whisker fire retardant, microencapsulated red phosphorus flame retardant, insulating layer, alumina slurry, epoxy resin layer, polyurethane, wearing layer, polytetrafluoroethylene (PTFE), polysiloxanes and nitrile rubber, flame-retardant layer is provided on the outside of the silicon rubber ontology, the flame-retardant layer includes methyl vinyl silicone rubber, and the methyl vinyl silicone rubber is set to the outside of flame-retardant layer.The present invention passes through the effect of methyl vinyl silicone rubber, alkali formula sulphur magnesium whisker fire retardant, microencapsulated red phosphorus flame retardant, alumina slurry, epoxy resin layer, polyurethane, polytetrafluoroethylene (PTFE), polysiloxanes and nitrile rubber, it is poor to solve existing silicon rubber composite material practicability, with the progress of society and the development of science and technology, the problem of only Some features as possessed by silicon rubber have been unable to satisfy people's demand.
Description
Technical field
The present invention relates to silicon rubber technical field, specially a kind of silicon rubber composite material.
Background technique
Silicon rubber refers to that main chain is alternately made of silicon and oxygen atom, and the rubber there are two organic group is usually connected on silicon atom
Glue, common silicon rubber are mainly made of the silicon oxygen chain link containing methyl and a small amount of vinyl, and silicon rubber can be improved in the introducing of phenyl
High- and low-temperature resistance performance, the heatproof and oil resistance of silicon rubber then can be improved in the introducing of trifluoro propyl and cyano, and silicon rubber is resistance to low
Temperature is functional, and work is generally remained at -55 DEG C, and after introducing phenyl, reachable -73 DEG C, the heat resistance of silicon rubber is also very prominent
Out, at 180 DEG C can long-term work, a little higher than 200 DEG C can also bear several weeks or longer time it is still flexible, be instantaneously resistant to 300
DEG C or more high temperature, the good permeability of silicon rubber, OTR oxygen transmission rate is highest in synthetic polymer, in addition, silicon rubber is also
It with physiological inertia, not will lead to the prominent characteristic of blood coagulation, therefore be widely used in medical field, but existing silicon rubber composite wood
Expect that practicability is poor, with the progress of society and the development of science and technology, only the Some features as possessed by silicon rubber can not expire
The demand of sufficient people, for this purpose, it is proposed that a kind of silicon rubber composite material.
Summary of the invention
The purpose of the present invention is to provide a kind of silicon rubber composite materials, have the advantages of enhancing practicability, solve existing
There is silicon rubber composite material practicability poor, with the progress of society and the development of science and technology, only one as possessed by silicon rubber
The problem of a little features have been unable to satisfy people's demand.
To achieve the above object, the invention provides the following technical scheme: a kind of silicon rubber composite material, including silicon rubber sheet
Body, flame-retardant layer, methyl vinyl silicone rubber, alkali formula sulphur magnesium whisker fire retardant, microencapsulated red phosphorus flame retardant, insulating layer, aluminium oxide
Slurry, epoxy resin layer, polyurethane, wearing layer, polytetrafluoroethylene (PTFE), polysiloxanes and nitrile rubber, the silicon rubber ontology
Outside is provided with flame-retardant layer, and the flame-retardant layer includes methyl vinyl silicone rubber, and the methyl vinyl silicone rubber is set to resistance
The outside of layer is fired, the methyl vinyl silicone rubber is provided with alkali formula sulphur magnesium whisker fire retardant far from the side of silicon rubber ontology,
The alkali formula sulphur magnesium whisker fire retardant is provided with microencapsulated red phosphorus flame retardant, the resistance far from the side of methyl vinyl silicone rubber
It is provided with insulating layer on the outside of combustion layer, the insulating layer includes alumina slurry, and it is red that the alumina slurry is set to microcapsules
The outside of phosphorus fire retardant, the alumina slurry is provided with epoxy resin layer far from the side of microencapsulated red phosphorus flame retardant, described
Epoxy resin layer is provided with polyurethane far from the side of alumina slurry, and wearing layer is provided on the outside of the insulating layer, described
Wearing layer includes polytetrafluoroethylene (PTFE), and the polytetrafluoroethylene (PTFE) is set to the outside of polyurethane, and the polytetrafluoroethylene (PTFE) is far from poly- ammonia
Polysiloxane is arranged in the side of ester, and the polysiloxanes is provided with nitrile rubber far from the side of polytetrafluoroethylene (PTFE).
Preferably, the methyl vinyl silicone rubber with a thickness of 30~60 μm, the alkali formula sulphur magnesium whisker fire retardant and
The thickness of microencapsulated red phosphorus flame retardant is respectively 10~30 μm and 15~30 μm.
Preferably, the alumina slurry with a thickness of 10~25 μm, the thickness point of the epoxy resin layer and polyurethane
It Wei not be 15~35 μm and 20~35 μm.
Preferably, the polytetrafluoroethylene (PTFE) with a thickness of 20~45 μm, the thickness point of the polysiloxanes and nitrile rubber
It Wei not be 18~34 μm and 20~60 μm.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention is provided with the effect of flame-retardant layer, insulating layer and wearing layer, and the practicality can effectively be increased by playing,
It is more widely applied it with this, and meets the extensive demand of people, is hindered using methyl vinyl silicone rubber, alkali formula sulphur magnesium whisker
The effect for firing agent and microencapsulated red phosphorus flame retardant, can effectively enhance the anti-flammability of silicon rubber ontology, utilize alumina slurry, ring
The effect of oxygen resin layer and polyurethane can effectively enhance its insulating properties, utilize polytetrafluoroethylene (PTFE), polysiloxanes and nitrile rubber
Effect, can effectively enhance its wearability, thus can increase separately the anti-flammability of silicon rubber ontology, insulating properties and wear-resisting
Property, it is poor to solve existing silicon rubber composite material practicability, with the progress of society and the development of science and technology, only by silicon rubber
Possessed Some features have been unable to satisfy the problem of people's demand.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is flame-retardant layer structure schematic diagram of the present invention；
Fig. 3 is insulation layer structure schematic diagram of the present invention；
Fig. 4 is the wear-resisting schematic diagram of a layer structure of the present invention.
In figure: 1 silicon rubber ontology, 2 flame-retardant layers, 21 methyl vinyl silicone rubbers, 22 alkali formula sulphur magnesium whisker fire retardants, 23 micro-
Capsule red phosphorus fire retardant, 3 insulating layers, 31 alumina slurries, 32 epoxy resin layers, 33 polyurethane, 4 wearing layers, 41 polytetrafluoroethyl-nes
Alkene, 42 polysiloxanes, 43 nitrile rubbers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, a kind of silicon rubber composite material, including silicon rubber ontology 1, flame-retardant layer 2, methyl ethylene silicon rubber
Glue 21, alkali formula sulphur magnesium whisker fire retardant 22, microencapsulated red phosphorus flame retardant 23, insulating layer 3, alumina slurry 31, epoxy resin layer
32, polyurethane 33, wearing layer 4, polytetrafluoroethylene (PTFE) 41, polysiloxanes 42 and nitrile rubber 43, the outside setting of silicon rubber ontology 1
Have a flame-retardant layer 2, flame-retardant layer 2 includes methyl vinyl silicone rubber 21, methyl vinyl silicone rubber 21 with a thickness of 30~60 μm, alkali
The thickness of formula sulphur magnesium whisker fire retardant 22 and microencapsulated red phosphorus flame retardant 23 is respectively 10~30 μm and 15~30 μm, ethylene methacrylic
Base silicon rubber 21 is set to the outside of flame-retardant layer 2, and methyl vinyl silicone rubber 21 is provided with alkali far from the side of silicon rubber ontology 1
Formula sulphur magnesium whisker fire retardant 22,22 side far from methyl vinyl silicone rubber 21 of alkali formula sulphur magnesium whisker fire retardant are provided with micro- glue
Capsule red phosphorus combustion inhibitor 23, the outside of flame-retardant layer 2 are provided with insulating layer 3, and insulating layer 3 includes alumina slurry 31, alumina slurry
31 with a thickness of 10~25 μm, the thickness of epoxy resin layer 32 and polyurethane 33 is respectively 15~35 μm and 20~35 μm, oxidation
Aluminum slurry 31 is set to the outside of microencapsulated red phosphorus flame retardant 23, alumina slurry 31 far from microencapsulated red phosphorus flame retardant 23 one
Side is provided with epoxy resin layer 32, and epoxy resin layer 32 is provided with polyurethane 33, insulating layer 3 far from the side of alumina slurry 31
Outside be provided with wearing layer 4, the practicality can effectively be increased by playing, and be more widely applied it with this, and meet people
Extensive demand, wearing layer 4 include polytetrafluoroethylene (PTFE) 41, polytetrafluoroethylene (PTFE) 41 with a thickness of 20~45 μm, polysiloxanes 42
Thickness with nitrile rubber 43 is respectively 18~34 μm and 20~60 μm, and polytetrafluoroethylene (PTFE) 41 is set to the outside of polyurethane 33,
Polytetrafluoroethylene (PTFE) 41 far from polyurethane 33 side be arranged polysiloxane 42, polysiloxanes 42 far from polytetrafluoroethylene (PTFE) 41 one
Side is provided with nitrile rubber 43, solves that existing silicon rubber composite material practicability is poor, with social progress and science and technology
The problem of development, only the Some features as possessed by silicon rubber have been unable to satisfy people's demand.
In use, be provided with the effect of flame-retardant layer 2, insulating layer 3 and wearing layer 4, play that can effectively to increase its practical
Property, it is more widely applied it with this, and meet the extensive demand of people, utilizes methyl vinyl silicone rubber 21, alkali formula sulphur magnesium
The effect of whisker fire retardant 22 and microencapsulated red phosphorus flame retardant 23 can effectively enhance the anti-flammability of silicon rubber ontology 1, utilize oxygen
The effect for changing aluminum slurry 31, epoxy resin layer 32 and polyurethane 33, can effectively enhance its insulating properties, utilize polytetrafluoroethylene (PTFE)
41, the effect of polysiloxanes 42 and nitrile rubber 43 can effectively enhance its wearability, thus can increase separately silicon rubber sheet
Anti-flammability, insulating properties and the wearability of body 1, it is poor to solve existing silicon rubber composite material practicability, with social progress
With the development of science and technology, the problem of only Some features as possessed by silicon rubber have been unable to satisfy people's demand.
The standardized element used in this specification arrived can commercially, and according to the description and the appended drawings
Record can carry out customized, and the specific connection type of each part is all made of in the prior art mature bonding, cementing etc. often
Rule means, material are all made of model conventional in the prior art, and component as known to those skilled in the art, structure and principle
All it can be learnt by technical manual or be known by routine experiment method for this technology personnel.
In summary: the silicon rubber composite material passes through methyl vinyl silicone rubber 21, alkali formula sulphur magnesium whisker fire retardant
22, microencapsulated red phosphorus flame retardant 23, alumina slurry 31, epoxy resin layer 32, polyurethane 33, polytetrafluoroethylene (PTFE) 41, poly- silicon oxygen
The effect of alkane 42 and nitrile rubber 43, it is poor to solve existing silicon rubber composite material practicability, with social progress and section
The problem of development of skill, only the Some features as possessed by silicon rubber have been unable to satisfy people's demand.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of silicon rubber composite material, including silicon rubber ontology (1), flame-retardant layer (2), methyl vinyl silicone rubber (21), alkali
Formula sulphur magnesium whisker fire retardant (22), microencapsulated red phosphorus flame retardant (23), insulating layer (3), alumina slurry (31), epoxy resin layer
(32), polyurethane (33), wearing layer (4), polytetrafluoroethylene (PTFE) (41), polysiloxanes (42) and nitrile rubber (43), feature exists
In: it is provided with flame-retardant layer (2) on the outside of the silicon rubber ontology (1), the flame-retardant layer (2) includes methyl vinyl silicone rubber
(21), the methyl vinyl silicone rubber (21) is set to the outside of flame-retardant layer (2), and the methyl vinyl silicone rubber (21) is remote
Side from silicon rubber ontology (1) is provided with alkali formula sulphur magnesium whisker fire retardant (22), the alkali formula sulphur magnesium whisker fire retardant (22)
Side far from methyl vinyl silicone rubber (21) is provided with microencapsulated red phosphorus flame retardant (23), the outside of the flame-retardant layer (2)
It is provided with insulating layer (3), the insulating layer (3) includes alumina slurry (31), and the alumina slurry (31) is set to micro- glue
The outside of capsule red phosphorus combustion inhibitor (23), the alumina slurry (31) are provided with far from the side of microencapsulated red phosphorus flame retardant (23)
Epoxy resin layer (32), the epoxy resin layer (32) are provided with polyurethane (33), institute far from the side of alumina slurry (31)
It states and is provided on the outside of insulating layer (3) wearing layer (4), the wearing layer (4) includes polytetrafluoroethylene (PTFE) (41), the polytetrafluoroethyl-ne
Alkene (41) is set to the outside of polyurethane (33), and the polytetrafluoroethylene (PTFE) (41) is provided with poly- silicon far from the side of polyurethane (33)
Oxygen alkane (42), the polysiloxanes (42) are provided with nitrile rubber (43) far from the side of polytetrafluoroethylene (PTFE) (41).
2. a kind of silicon rubber composite material according to claim 1, it is characterised in that: the methyl vinyl silicone rubber
(21) with a thickness of 30~60 μm, the thickness of the alkali formula sulphur magnesium whisker fire retardant (22) and microencapsulated red phosphorus flame retardant (23) point
It Wei not be 10~30 μm and 15~30 μm.
3. a kind of silicon rubber composite material according to claim 1, it is characterised in that: the thickness of the alumina slurry (31)
Degree is 10~25 μm, and the thickness of the epoxy resin layer (32) and polyurethane (33) is respectively 15~35 μm and 20~35 μm.
4. a kind of silicon rubber composite material according to claim 1, it is characterised in that: the thickness of the polytetrafluoroethylene (PTFE) (41)
Degree is 20~45 μm, and the thickness of the polysiloxanes (42) and nitrile rubber (43) is respectively 18~34 μm and 20~60 μm.
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