CN109679346A - Prepare resistance to comburant composition, using, resistance to comburant, preparation method and oil transportation rubber tube - Google Patents
Prepare resistance to comburant composition, using, resistance to comburant, preparation method and oil transportation rubber tube Download PDFInfo
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- CN109679346A CN109679346A CN201811611321.XA CN201811611321A CN109679346A CN 109679346 A CN109679346 A CN 109679346A CN 201811611321 A CN201811611321 A CN 201811611321A CN 109679346 A CN109679346 A CN 109679346A
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- resistance
- comburant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2383/04—Polysiloxanes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The present invention relates to rubber hose fields, and in particular to prepare resistance to comburant composition, using, resistance to comburant, preparation method and oil transportation rubber tube.The composition that the application uses specific components to be composed, the resistance to comburant of gained is not while influencing high temperature resistance, cost-effective, and required thickness is of less demanding, influences on output oil amount little.
Description
Technical field
The present invention relates to rubber hose fields, and in particular to prepare resistance to comburant composition, using, resistance to comburant, preparation
Method and oil transportation rubber tube.
Background technique
Oil transportation rubber tube would generally be inside and outside it or in which a side position is provided with particular functionality layer, such as anti-corrosion
Lose object, resistance to comburant, resistance to soaking object.Wherein, resistance to comburant is in order to avoid the tube body of oil transportation rubber tube is damaged, even across combustion
It can still continue to keep oil transportation state after burning.Resistance to comburant is especially applied to the oil transportation rubber tube such as spray bar.
Under normal conditions, resistance to comburant can be used numerous compositions and be prepared, the protection that some compositions are prepared
Although layer flame resistance energy can be with tubular form is intact after can reach the 10min that burns under 1090 DEG C of high temperature, its required thickness
It is thicker；Although the protective layer thickness requirement that some compositions are prepared is not high, used composition higher cost.
Summary of the invention
In view of this, the application provide a kind of composition for preparing resistance to comburant, using, resistance to comburant, preparation method and
Oil transportation rubber tube, the resistance to comburant of gained is not while influencing high temperature resistance, cost-effective, and required thickness requires not
Height influences output oil amount little.
In view of the deficiencies of the prior art, the present invention provides the technical solutions of first aspect, that is, prepare the group of resistance to comburant
Object is closed, the composition includes the hair of the silicon rubber of 100 parts by weight, the ceramic powder of 40~70 parts by weight and 1~10 parts by weight
Infusion.
Optionally, the content of the ceramic powder is 50~60 parts by weight.
Optionally, the content of the foaming agent is 5~8 parts by weight.
Optionally, the foaming agent is physical blowing agent.
Optionally, the composition further includes the color masterbatch of 5~10 parts by weight.
The application also provides the technical solution of second aspect, i.e., the application of aforementioned any composition will be aforementioned any
The composition is applied to prepare resistance to comburant.
Optionally, the internal layer and/or outer layer of oil transportation rubber tube is arranged in the resistance to comburant.
The application also provides the technical solution of the third aspect, i.e., resistance to comburant, the resistance to comburant is by aforementioned any
The composition is prepared.
The application also provides the technical solution of fourth aspect, i.e., the preparation method of the aforementioned resistance to comburant, including with
Lower step:
1) each component is weighed by weight, by silicon rubber mixed foaming agent and through high speed shear；
2) 1) ceramic powder is added in material after gained shearing, and up to resistance to comburant after high speed shear forms.
The application also provides the technical solution of the 5th aspect, i.e. oil transportation rubber tube, the internal layer of the oil transportation rubber tube and/or
Outer layer is provided with the aforementioned resistance to comburant.
Scheme provided by the present invention mainly by using specific composite formula, is prepared by the composition
Resistance to comburant can achieve resistance to 1090 DEG C of high temperature and indeformable, and the component due to being added to foaming agent, in hot conditions
Can be prepared the resistance to comburant with several micropores down, these micropores due in forming process ingress of air it is less, inside
Air is reduced, and thermal conductivity reduces, and also therefore to a certain extent improves resistance to comburant to the barriering effect of thermal energy, further
The high temperature resistance for improving resistance to comburant.Due to the presence of micropore, its high temperature resistance is improved, the resistance to comburant of gained makes
Used time does not need more thickness yet, does not influence the use of applied object, while cost is relatively low.
Material or component used by the application are routinely component, can buy acquisition in the market.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with embodiment of the present invention,
Technical solution in embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only this
Invent a part of embodiment, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.In the absence of conflict, the feature in the embodiment and embodiment in the present invention can mutual any combination.
The different preparation sides in following every embodiment can be used in resistance to comburant and oil transportation rubber tube described herein
Formula obtains the resistance to comburant and oil transportation rubber tube of each embodiment.
Embodiment one
Prepare the resistance to comburant and oil transportation rubber tube of each embodiment respectively according to the following steps.
1) each component is weighed by the parts by weight of each component listed by table 1, silicon rubber, A2 parts by weight including A1 parts by weight
The color masterbatch of ceramic powder, the foaming agent of A3 parts by weight and A4 parts by weight；By silicon rubber mixed foaming agent and through high speed shear；
2) 1) ceramic powder (and color masterbatch) is added in material after gained shearing, and obtains resistance to burning after high speed shear forms
Object.
2) the resistance to comburant of resulting each embodiment is used to prepare oil delivery hose, and resistance to comburant is applied to preparation
The outer layer of oil delivery hose；It is tested through 1000 DEG C of flame combustions, the initial deformation time of resistance to comburant is t1/min, and outer layer is 2mm-
(tubular form is intact without damaged, holding inner wall for tolerance time of the oil delivery hose of the resistance to burning zone of 10mm thickness to 1000 DEG C of flame
The logical oil time) it is t2/min；Gained measured value such as table 1.
Table 1
| Embodiment | A1 | A2 | A3 | A4 | t1/min | t2/min |
| 11 | 100 | 40 | 1 | 0 | 19 | 12 |
| 12 | 100 | 50 | 5 | 0 | 22 | 15 |
| 13 | 100 | 60 | 8 | 0 | 25 | 14 |
| 14 | 100 | 70 | 10 | 0 | 20 | 11 |
| 15 | 100 | 40 | 1 | 5 | 20 | 11 |
| 16 | 100 | 50 | 5 | 7 | 22 | 15 |
| 17 | 100 | 60 | 8 | 9 | 26 | 15 |
| 18 | 100 | 70 | 10 | 10 | 20 | 11 |
Embodiment two
Prepare the resistance to comburant and oil transportation rubber tube of each embodiment respectively according to the following steps.
1) each component is weighed by the parts by weight of each component listed by table 1, silicon rubber, A2 parts by weight including A1 parts by weight
The color masterbatch of ceramic powder, the foaming agent of A3 parts by weight and A4 parts by weight；By silicon rubber mixed foaming agent and through high speed shear；
2) 1) ceramic powder (and color masterbatch) is added in material after gained shearing, and obtains resistance to burning after high speed shear forms
Object.
2) the resistance to comburant of resulting each embodiment is used to prepare oil delivery hose, and resistance to comburant is applied to preparation
The outer layer of oil delivery hose；It is tested through 1050 DEG C of flame combustions, the initial deformation time of resistance to comburant is t1/min, and outer layer is 2mm-
(tubular form is intact without damaged, holding inner wall for tolerance time of the oil delivery hose of the resistance to burning zone of 10mm thickness to 1050 DEG C of flame
The logical oil time) it is t2/min；Gained measured value such as table 2.
Table 2
| Embodiment | A1 | A2 | A3 | A4 | t1/min | t2/min |
| 21 | 100 | 40 | 1 | 0 | 18 | 11 |
| 22 | 100 | 50 | 5 | 0 | 21 | 14 |
| 23 | 100 | 60 | 8 | 0 | 22 | 15 |
| 24 | 100 | 70 | 10 | 0 | 17 | 10 |
| 25 | 100 | 40 | 1 | 5 | 18 | 10 |
| 26 | 100 | 50 | 5 | 7 | 24 | 14 |
| 27 | 100 | 60 | 8 | 9 | 23 | 14 |
| 28 | 100 | 70 | 10 | 10 | 17 | 11 |
Embodiment three
Prepare the resistance to comburant and oil transportation rubber tube of each embodiment respectively according to the following steps.
1) each component is weighed by the parts by weight of each component listed by table 1, silicon rubber, A2 parts by weight including A1 parts by weight
The color masterbatch of ceramic powder, the foaming agent of A3 parts by weight and A4 parts by weight；By silicon rubber mixed foaming agent and through high speed shear；
2) 1) ceramic powder (and color masterbatch) is added in material after gained shearing, and obtains resistance to burning after high speed shear forms
Object.
2) the resistance to comburant of resulting each embodiment is used to prepare oil delivery hose, and resistance to comburant is applied to preparation
The outer layer of oil delivery hose；It is tested through 1090 DEG C of flame combustions, the initial deformation time of resistance to comburant is t1/min, and outer layer is 2mm-
(tubular form is intact without damaged, holding inner wall for tolerance time of the oil delivery hose of the resistance to burning zone of 10mm thickness to 1090 DEG C of flame
The logical oil time) it is t2/min；Gained measured value such as table 3.
Table 3
| Embodiment | A1 | A2 | A3 | A4 | t1/min | t2/min |
| 31 | 100 | 40 | 1 | 0 | 15 | 9 |
| 32 | 100 | 50 | 5 | 0 | 21 | 14 |
| 33 | 100 | 60 | 8 | 0 | 22 | 14 |
| 34 | 100 | 70 | 10 | 0 | 16 | 10 |
| 35 | 100 | 40 | 1 | 5 | 16 | 9 |
| 36 | 100 | 50 | 5 | 7 | 21 | 14 |
| 37 | 100 | 60 | 8 | 9 | 23 | 13 |
| 38 | 100 | 70 | 10 | 10 | 17 | 8 |
Embodiment four
Prepare the resistance to comburant and oil transportation rubber tube of each embodiment respectively according to the following steps.
1) each component is weighed by the parts by weight of each component listed by table 1, silicon rubber, A2 parts by weight including A1 parts by weight
The color masterbatch of ceramic powder, the foaming agent of A3 parts by weight and A4 parts by weight；By silicon rubber mixed foaming agent and through high speed shear；
2) 1) ceramic powder (and color masterbatch) is added in material after gained shearing, and obtains resistance to burning after high speed shear forms
Object.
2) the resistance to comburant of resulting each embodiment is used to prepare oil delivery hose, and resistance to comburant is applied to preparation
The outer layer of oil delivery hose；It is tested through 1100 DEG C of flame combustions, the initial deformation time of resistance to comburant is t1/min, and outer layer is 2mm-
(tubular form is intact without damaged, holding inner wall for tolerance time of the oil delivery hose of the resistance to burning zone of 10mm thickness to 1100 DEG C of flame
The logical oil time) it is t2/min；Gained measured value such as table 4.
Table 4
| Embodiment | A1 | A2 | A3 | A4 | t1/min | t2/min |
| 41 | 100 | 40 | 1 | 0 | 14 | 8 |
| 42 | 100 | 50 | 5 | 0 | 17 | 13 |
| 43 | 100 | 60 | 8 | 0 | 15 | 12 |
| 44 | 100 | 70 | 10 | 0 | 13 | 7 |
| 45 | 100 | 40 | 1 | 5 | 12 | 6 |
| 46 | 100 | 50 | 5 | 7 | 16 | 13 |
| 47 | 100 | 60 | 8 | 9 | 16 | 13 |
| 48 | 100 | 70 | 10 | 10 | 12 | 7 |
Embodiment five
Prepare the resistance to comburant and oil transportation rubber tube of each embodiment respectively according to the following steps.
1) each component is weighed by the parts by weight of each component listed by table 1, silicon rubber, A2 parts by weight including A1 parts by weight
The color masterbatch of ceramic powder, the foaming agent of A3 parts by weight and A4 parts by weight；By silicon rubber mixed foaming agent and through high speed shear；
2) 1) ceramic powder (and color masterbatch) is added in material after gained shearing, and obtains resistance to burning after high speed shear forms
Object.
2) the resistance to comburant of resulting each embodiment is used to prepare oil delivery hose, and resistance to comburant is applied to preparation
The outer layer of oil delivery hose；It is tested through 1150 DEG C of flame combustions, the initial deformation time of resistance to comburant is t1/min, and outer layer is 2mm-
(tubular form is intact without damaged, holding inner wall for tolerance time of the oil delivery hose of the resistance to burning zone of 10mm thickness to 1150 DEG C of flame
The logical oil time) it is t2/min；Gained measured value such as table 5.
Table 5
From above table it can be concluded that, composition ratio using 100 parts by weight described in application scheme silicon rubber,
The foaming agent of the ceramic powder of 40~70 parts by weight, 1~10 parts by weight；Its resistance to comburant of gained can achieve resistance to 1090 DEG C of height
It is warm and indeformable within 10 minutes, and the component due to being added to foaming agent, can be prepared has under the high temperature conditions
The resistance to comburant of several micropores, these micropores due in forming process ingress of air it is less, inner air reduce, thermal conductivity drop
It is low, resistance to comburant also therefore is to a certain extent improved to the barriering effect of thermal energy, further improves resistance to comburant
High temperature resistance.Due to the presence of micropore, its high temperature resistance is improved, the resistance to comburant of gained does not need more when in use yet
Thickness, do not influence the use of applied object, while cost is relatively low.
From above table it can be concluded that, composition ratio using 100 parts by weight described in application scheme silicon rubber,
The foaming agent of the ceramic powder of 40~70 parts by weight, 1~10 parts by weight, the oil transportation rubber tube of the resistance to comburant application preparation of gained
Can the tolerance time to 1000 DEG C of -1150 DEG C of flames maintain 5min-15min.In addition, composition ratio uses 100 parts by weight
Silicon rubber, the ceramic powder of 50~60 parts by weight, 5~8 parts by weight foaming agent, the resistance to comburant of gained and its application preparation
Oil transportation rubber tube it is longer to the tolerance time of 1000 DEG C of -1150 DEG C of flames.
The above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair
Limitation of the invention, protection scope of the present invention should be defined by the scope defined by the claims..For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, several improvements and modifications can also be made, these change
It also should be regarded as protection scope of the present invention into retouching.
Claims (10)
1. preparing the composition of resistance to comburant, it is characterised in that: the composition includes the silicon rubber of 100 parts by weight, 40~70
The ceramic powder of parts by weight and the foaming agent of 1~10 parts by weight.
2. composition according to claim 1, it is characterised in that: the content of the ceramic powder is 50~60 parts by weight.
3. composition according to claim 1, it is characterised in that: the content of the foaming agent is 5~8 parts by weight.
4. composition according to claim 1, it is characterised in that: the foaming agent is physical blowing agent.
5. composition according to claim 1, it is characterised in that: the composition further includes the color masterbatch of 5~10 parts by weight
Material.
6. weighing the application of 1 composition, it is characterised in that: be applied to composition described in power 1 to prepare resistance to comburant.
7. application according to claim 5, it is characterised in that: the internal layer of oil transportation rubber tube is arranged in the resistance to comburant
And/or outer layer.
8. resistance to comburant, it is characterised in that: the resistance to comburant is prepared by any composition of power 1- power 5.
9. the preparation method of resistance to comburant described in power 8, it is characterised in that: the following steps are included:
1) each component is weighed by weight, by silicon rubber mixed foaming agent and through high speed shear；
2) 1) ceramic powder is added in material after gained shearing, and up to resistance to comburant after high speed shear forms.
10. oil transportation rubber tube, it is characterised in that: resistance to combustion described in 8 of having the right is arranged in the internal layer and/or outer layer of the oil transportation rubber tube
Burn object.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611321.XA CN109679346A (en) | 2018-12-27 | 2018-12-27 | Prepare resistance to comburant composition, using, resistance to comburant, preparation method and oil transportation rubber tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611321.XA CN109679346A (en) | 2018-12-27 | 2018-12-27 | Prepare resistance to comburant composition, using, resistance to comburant, preparation method and oil transportation rubber tube |
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| CN109679346A true CN109679346A (en) | 2019-04-26 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2472001A1 (en) * | 1979-12-17 | 1981-06-26 | Gen Electric | FOAM-PROCESSABLE SILICONE COMPOSITION |
| CN102964836A (en) * | 2011-08-29 | 2013-03-13 | 深圳市沃尔核材股份有限公司 | Ceramicized silicon rubber, preparation method and application |
| CN103087526A (en) * | 2012-02-28 | 2013-05-08 | 深圳市沃尔核材股份有限公司 | Fire resisting and foaming insulation plate and production method thereof |
| CN103849149A (en) * | 2014-03-06 | 2014-06-11 | 汉川市鑫天节能保温材料有限公司 | Polymer composite foam material and preparation method thereof |
| CN106079691A (en) * | 2016-06-14 | 2016-11-09 | 航天材料及工艺研究所 | A kind of flexible anti-heat-barrier material of efficiently variable density and preparation method |
| CN109467936A (en) * | 2018-09-27 | 2019-03-15 | 芜湖扬展新材料科技服务有限公司 | One kind can porcelain chemoprevention fire screen thermal foam silicon rubber and preparation method thereof |
-
2018
- 2018-12-27 CN CN201811611321.XA patent/CN109679346A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2472001A1 (en) * | 1979-12-17 | 1981-06-26 | Gen Electric | FOAM-PROCESSABLE SILICONE COMPOSITION |
| CN102964836A (en) * | 2011-08-29 | 2013-03-13 | 深圳市沃尔核材股份有限公司 | Ceramicized silicon rubber, preparation method and application |
| CN103087526A (en) * | 2012-02-28 | 2013-05-08 | 深圳市沃尔核材股份有限公司 | Fire resisting and foaming insulation plate and production method thereof |
| CN103849149A (en) * | 2014-03-06 | 2014-06-11 | 汉川市鑫天节能保温材料有限公司 | Polymer composite foam material and preparation method thereof |
| CN106079691A (en) * | 2016-06-14 | 2016-11-09 | 航天材料及工艺研究所 | A kind of flexible anti-heat-barrier material of efficiently variable density and preparation method |
| CN109467936A (en) * | 2018-09-27 | 2019-03-15 | 芜湖扬展新材料科技服务有限公司 | One kind can porcelain chemoprevention fire screen thermal foam silicon rubber and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 张红鸣等: "橡胶着色剂", 《实用着色与配色技术》 * |
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