CN101698365A - Composite rubber material and preparation method thereof - Google Patents
Composite rubber material and preparation method thereof Download PDFInfo
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- CN101698365A CN101698365A CN200910030683A CN200910030683A CN101698365A CN 101698365 A CN101698365 A CN 101698365A CN 200910030683 A CN200910030683 A CN 200910030683A CN 200910030683 A CN200910030683 A CN 200910030683A CN 101698365 A CN101698365 A CN 101698365A
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- promoter
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Abstract
The invention relates to a composite rubber material, which is characterized by comprising an inner rubber layer and an outer rubber layer; and an intermediate fibrous skeleton layer is arranged between the inner rubber layer and the outer rubber layer. The invention also discloses a method for preparing the composite rubber material. The composite rubber material has the characteristics of no leakage, good impermeability and the like, has long service life and can be folded; the material can be used for manufacturing containers such as a water storage device, grain storage device, a methane tank and the like, and accords with national food hygiene standards through tests; storage products are not easy to deteriorate, and the composite rubber material can be moved and transported, and can be suitable to be stored outdoors or in water; and the material also can be used for other required occasions. The method for preparing the composite rubber material is simple and reasonable, and can ensure performance of no leakage and the like of the composite rubber material.
Description
Technical field
The present invention relates to a kind of storage grain tool, particularly a kind of packaged type colloid granary.
Background technology
In the prior art, the majorities such as storage grain tool, cistern that are used to deposit grain, water are the stationary vessels of being made by wooden, cement, fiberglass or metal material, its defective be difficult for moving, transportation, and cause storage product to go bad easily during long-term storage.
Summary of the invention
Technical problem to be solved by this invention is at the deficiencies in the prior art, and a kind of simple and reasonable, composite rubber material that compactness is good is provided.
Technical problem to be solved by this invention is to realize by following technical scheme.The present invention is a kind of composite rubber material, is characterized in, it comprises inner rubber layer and outer rubber layer, is provided with the median fiber casing play between inner rubber layer and outer rubber layer.
Median fiber casing play of the present invention can be natural fabric or science fabric.
Technical problem to be solved by this invention can also further realize by following technical scheme.Above-described composite rubber material is characterized in, described inner rubber layer and outer rubber layer are to be raw material with EP rubbers or natural rubber, add an amount of additive and make.
Technical problem to be solved by this invention can also further realize by following technical scheme.Above-described composite rubber material is characterized in, described raw material is an EP rubbers, and described additive is white carbon or carbon black, and age resistor, promoter, sulphur and softening agent, and its percentage by weight is:
EP rubbers 28-34% white carbon or carbon black 38-42%
Age resistor 0.4-0.6% promoter 0.8-1.2%
Sulphur 0.4-0.6% softening agent 26-32%.
Technical problem to be solved by this invention can also further realize by following technical scheme.Above-described composite rubber material is characterized in, the percentage by weight of described raw material and additive is:
EP rubbers 28% carbon black 40%
Age resistor 0.5% promoter 1%
Sulphur 0.5% softening agent 30%.
Technical problem to be solved by this invention can also further realize by following technical scheme.Above-described composite rubber material is characterized in, the percentage by weight of described raw material and additive is:
EP rubbers 30% white carbon 40%
Age resistor 0.5% promoter 1%
Sulphur 0.5% softening agent 28%;
Described softening agent is a Valelinum Liquidum.
Technical problem to be solved by this invention can also further realize by following technical scheme.Above-described composite rubber material is characterized in, described raw material is EP rubbers or natural rubber, and described additive is white carbon, pigment, promoter, sulphur and softening agent, and its percentage by weight is:
EP rubbers or natural rubber 28-37% white carbon 33-42%
Pigment 0.4-0.6% promoter 0.8-1.2%
Sulphur 0.4-1.2% softening agent 26-30%.
Technical problem to be solved by this invention can also further realize by following technical scheme.Above-described composite rubber material is characterized in, the percentage by weight of described raw material and additive is:
Natural rubber 35% white carbon 35%
Pigment 0.5% promoter 1%
Sulphur 1% softening agent 27.5%.
Technical problem to be solved by this invention can also further realize by following technical scheme.Above-described composite rubber material is characterized in, the percentage by weight of described raw material and additive is:
EP rubbers 30% white carbon 40%
Pigment 0.5% promoter 1%
Sulphur 0.5% softening agent 28%.
In the above-described technical solution of the present invention, described pigment, promoter, softening agent and age resistor all can be pigment, promoter, softening agent and the age resistor of present technique field routine.
Composite rubber material of the present invention can be by normal disclosed conventional method preparation in the prior art, preferably by method preparation disclosed by the invention.
Technical problem to be solved by this invention can also further realize by following technical scheme.The invention also discloses a kind of preparation method of as the described composite rubber material of above any one technical scheme, be characterized in that its step is as follows,
(1) as requested raw material and additive were mixed back adding mixer mixing 14-16 minute, melting temperature is 85-100 ℃, and then enters the mill refining 9-11 minute, and the roller temperature is 58-62 ℃ during refining, gets sizing material;
(2) sizing material is attached to respectively on the positive and negative of fiber reinforcement layer with four-roll calender, uses the forcing press pressing then, the operating pressure during pressing is the 9-11 kg/cm, gets composite;
(3) place vulcanizing tank to vulcanize in composite, steam pressure is the 7-9 kilogram during sulfuration, vulcanizes 18-22 minute, promptly.
Technical problem to be solved by this invention can also further realize by following technical scheme.The preparation method of above-described composite rubber material, its characteristic point be, its step is as follows,
(1) as requested raw material and additive were mixed back adding mixer mixing 15 minutes, melting temperature is 90 ℃, and then enters the mill refining 10 minutes, and the roller temperature is 60 ℃ during refining, gets sizing material;
(2) sizing material is attached to respectively on the positive and negative of fiber reinforcement layer with four-roll calender, uses the forcing press pressing then, the operating pressure during pressing is 10 kg/cm, gets composite;
(3) place vulcanizing tank to vulcanize in composite, steam pressure is 8 kilograms during sulfuration, vulcanizes 20 minutes, promptly.
Composite rubber material apparatus of the present invention has or not characteristics such as leakage, good leak tightness, and its long service life can fold; This material can be used to make containers such as water storage tool, storage grain tool, methane-generating pit, meets national food hygienic standard after tested, and the storage product are not perishable, can move and transport, and can be fit to deposit in open-air or the water; This material also can be used for the occasion of other needs.Preparation method's advantages of simple of composite rubber material of the present invention can effectively guarantee the performances such as no leakage of composite rubber material.
The specific embodiment
Below further describe concrete technical scheme of the present invention,, and do not constitute restriction its right so that those skilled in the art understands the present invention further.
Embodiment 1.A kind of composite rubber material, it comprises inner rubber layer and outer rubber layer, is provided with the median fiber casing play between inner rubber layer and outer rubber layer.With conventional method preparation of the prior art.
Embodiment 2.A kind of composite rubber material, it comprises inner rubber layer and outer rubber layer, is provided with the median fiber casing play between inner rubber layer and outer rubber layer; Described inner rubber layer and outer rubber layer are to be raw material with EP rubbers or natural rubber, add an amount of additive and make.
Embodiment 3.Embodiment 2 described composite rubber materials, described raw material is an EP rubbers, and described additive is white carbon or carbon black, and age resistor, promoter, sulphur and softening agent, and its percentage by weight is:
EP rubbers 28% carbon black or carbon black 42%
Age resistor 0.4% promoter 1.2%
Sulphur 0.4% softening agent 28%.
Embodiment 4.Embodiment 2 described composite rubber materials, described raw material is an EP rubbers, and described additive is white carbon or carbon black, and age resistor, promoter, sulphur and softening agent, and its percentage by weight is:
EP rubbers 34% white carbon or carbon black 38%
Age resistor 0.6% promoter 0.8%
Sulphur 0.6% softening agent 26%.
Embodiment 5.Embodiment 2 described composite rubber materials, described raw material is an EP rubbers, and described additive is white carbon or carbon black, and age resistor, promoter, sulphur and softening agent, and its percentage by weight is:
EP rubbers 28% carbon black 40%
Age resistor 0.5% promoter 1%
Sulphur 0.5% softening agent 30%.
Its preparation methods steps is as follows,
(1) as requested raw material and additive were mixed back adding mixer mixing 15 minutes, melting temperature is 90 ℃, and then enters the mill refining 10 minutes, and the roller temperature is 60 ℃ during refining, gets sizing material;
(2) sizing material is attached to respectively on the positive and negative of fiber reinforcement layer with four-roll calender, uses the forcing press pressing then, the operating pressure during pressing is 10 kg/cm, gets composite;
Place vulcanizing tank to vulcanize in composite, steam pressure is 8 kilograms during sulfuration, vulcanizes 20 minutes, promptly.
Embodiment 6.Embodiment 2 described composite rubber materials, described raw material is an EP rubbers, and described additive is white carbon or carbon black, and age resistor, promoter, sulphur and softening agent, and its percentage by weight is:
EP rubbers 30% white carbon 40%
Age resistor 0.5% promoter 1%
Sulphur 0.5% softening agent 28%
Described softening agent is a Valelinum Liquidum.
Its preparation method is with embodiment 5.
Embodiment 7.Embodiment 2 described composite rubber materials, described raw material is EP rubbers or natural rubber, and described additive is white carbon, pigment, promoter, sulphur and softening agent, and its percentage by weight is:
EP rubbers or natural rubber 28% white carbon 40%
Pigment 0.4% promoter 1.2%
Sulphur 0.4% softening agent 30%.
Embodiment 8.Embodiment 2 described composite rubber materials, described raw material is EP rubbers or natural rubber, and described additive is white carbon, pigment, promoter, sulphur and softening agent, and its percentage by weight is:
EP rubbers or natural rubber 37% white carbon 33%
Pigment 0.4% promoter 0.8%
Sulphur 0.8% softening agent 28%.
Embodiment 9.Embodiment 2 described composite rubber materials, described raw material is EP rubbers or natural rubber, and described additive is white carbon, pigment, promoter, sulphur and softening agent, and its percentage by weight is:
EP rubbers or natural rubber 29% white carbon 42%
Pigment 0.6% promoter 1.2%
Sulphur 1.2% softening agent 26%.
Embodiment 10.Embodiment 2 described composite rubber materials, described raw material is EP rubbers or natural rubber, and described additive is white carbon, pigment, promoter, sulphur and softening agent, and its percentage by weight is:
Natural rubber 35% white carbon 35%
Pigment 0.5% promoter 1%
Sulphur 1% softening agent 27.5%.
Its preparation method is with embodiment 5.
Embodiment 11.Embodiment 2 described composite rubber materials, described raw material is EP rubbers or natural rubber, and described additive is white carbon, pigment, promoter, sulphur and softening agent, and its percentage by weight is:
EP rubbers 30% white carbon 40%
Pigment 0.5% promoter 1%
Sulphur 0.5% softening agent 28%.
Its preparation method is with embodiment 5.
Embodiment 12.A kind of preparation method as embodiment 2-4, any one described composite rubber material of 7-9, its step is as follows,
(1) as requested raw material and additive were mixed back adding mixer mixing 14 minutes, melting temperature is 85 ℃, and then enters the mill refining 9 minutes, and the roller temperature is 58 ℃ during refining, gets sizing material;
(2) sizing material is attached to respectively on the positive and negative of fiber reinforcement layer with four-roll calender, uses the forcing press pressing then, the operating pressure during pressing is 9 kg/cm, gets composite;
(3) place vulcanizing tank to vulcanize in composite, steam pressure is 7 kilograms during sulfuration, vulcanizes 18 minutes, promptly.
Embodiment 13.A kind of preparation method as embodiment 2-4, any one described composite rubber material of 7-9, its step is as follows,
(1) as requested raw material and additive were mixed back adding mixer mixing 16 minutes, melting temperature is 100 ℃, and then enters the mill refining 11 minutes, and the roller temperature is 62 ℃ during refining, gets sizing material;
(2) sizing material is attached to respectively on the positive and negative of fiber reinforcement layer with four-roll calender, uses the forcing press pressing then, the operating pressure during pressing is 11 kg/cm, gets composite;
(3) place vulcanizing tank to vulcanize in composite, steam pressure is 9 kilograms during sulfuration, vulcanizes 22 minutes, promptly.
Embodiment 14.Get the made composite rubber material of embodiment 5, carry out the test of correlation technique parameter then with conventional method, its result is as follows: its hot strength is 26Ma, and hardness is Shao Shi A70,1 grade of anti-flammability, and ultraviolet illumination (wavelength 400) 120 hours, performance is constant.
Claims (10)
1. a composite rubber material is characterized in that, it comprises inner rubber layer and outer rubber layer, is provided with the median fiber casing play between inner rubber layer and outer rubber layer.
2. composite rubber material according to claim 1 is characterized in that, described inner rubber layer and outer rubber layer are to be raw material with EP rubbers or natural rubber, add an amount of additive and make.
3. composite rubber material according to claim 2 is characterized in that, described raw material is an EP rubbers, and described additive is white carbon or carbon black, and age resistor, promoter, sulphur and softening agent, and its percentage by weight is:
EP rubbers 28-34% white carbon or carbon black 38-42%
Age resistor 0.4-0.6% promoter 0.8-1.2%
Sulphur 0.4-0.6% softening agent 26-32%.
4. composite rubber material according to claim 3 is characterized in that, the percentage by weight of described raw material and additive is:
EP rubbers 28% carbon black 40%
Age resistor 0.5% promoter 1%
Sulphur 0.5% softening agent 30%.
5. composite rubber material according to claim 3 is characterized in that, the percentage by weight of described raw material and additive is:
EP rubbers 30% white carbon 40%
Age resistor 0.5% promoter 1%
Sulphur 0.5% softening agent 28%;
Described softening agent is a Valelinum Liquidum.
6. composite rubber material according to claim 2 is characterized in that, described raw material is EP rubbers or natural rubber, and described additive is white carbon, pigment, promoter, sulphur and softening agent, and its percentage by weight is:
EP rubbers or natural rubber 28-37% carbon black 33-42%
Pigment 0.4-0.6% promoter 0.8-1.2%
Sulphur 0.4-1.2% softening agent 26-30%.
7. composite rubber material according to claim 6 is characterized in that, the percentage by weight of described raw material and additive is:
Natural rubber 35% white carbon 35%
Pigment 0.5% promoter 1%
Sulphur 1% softening agent 27.5%.
8. composite rubber material according to claim 6 is characterized in that, the percentage by weight of described raw material and additive is:
EP rubbers 30% white carbon 40%
Pigment 0.5% promoter 1%
Sulphur 0.5% softening agent 28%.
9. the preparation method as any one described composite rubber material of claim 2-8 is characterized in that, its step is as follows,
(1) as requested raw material and additive were mixed back adding mixer mixing 14-16 minute, melting temperature is 85-100 ℃, and then enters the mill refining 9-11 minute, and the roller temperature is 58-62 ℃ during refining, gets sizing material;
(2) sizing material is attached to respectively on the positive and negative of fiber reinforcement layer with four-roll calender, uses the forcing press pressing then, the operating pressure during pressing is the 9-11 kg/cm, gets composite;
(3) place vulcanizing tank to vulcanize in composite, steam pressure is the 7-9 kilogram during sulfuration, vulcanizes 18-22 minute, promptly.
10. the preparation method of composite rubber material according to claim 9 is characterized in that, its step is as follows,
(1) as requested raw material and additive were mixed back adding mixer mixing 15 minutes, melting temperature is 90 ℃, and then enters the mill refining 10 minutes, and the roller temperature is 60 ℃ during refining, gets sizing material;
(2) sizing material is attached to respectively on the positive and negative of fiber reinforcement layer with four-roll calender, uses the forcing press pressing then, the operating pressure during pressing is 10 kg/cm, gets composite;
(3) place vulcanizing tank to vulcanize in composite, steam pressure is 8 kilograms during sulfuration, vulcanizes 20 minutes, promptly.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910030683A CN101698365A (en) | 2009-04-21 | 2009-04-21 | Composite rubber material and preparation method thereof |
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| CN200910030683A CN101698365A (en) | 2009-04-21 | 2009-04-21 | Composite rubber material and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713305A (en) * | 2016-04-26 | 2016-06-29 | 韩静静 | Rubber casing for electric power metrical information transmission |
| CN106079128A (en) * | 2016-06-15 | 2016-11-09 | 中国热带农业科学院农产品加工研究所 | A kind of compounding process of natural rubber/white carbon black composite material |
| CN106928501A (en) * | 2017-03-21 | 2017-07-07 | 青岛六特橡胶有限公司 | A kind of food grade white covering rubber composition and its production technology used for conveyer belt |
| CN111729502A (en) * | 2020-08-25 | 2020-10-02 | 山东蓝驰环境科技股份有限公司 | Wet-type desulfurization dusting tower |
-
2009
- 2009-04-21 CN CN200910030683A patent/CN101698365A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 高树峰等: "EPDM的性能研究", 《橡胶技术与装备》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713305A (en) * | 2016-04-26 | 2016-06-29 | 韩静静 | Rubber casing for electric power metrical information transmission |
| CN106079128A (en) * | 2016-06-15 | 2016-11-09 | 中国热带农业科学院农产品加工研究所 | A kind of compounding process of natural rubber/white carbon black composite material |
| CN106079128B (en) * | 2016-06-15 | 2018-04-06 | 中国热带农业科学院农产品加工研究所 | A kind of compounding process of natural rubber/white carbon black composite material |
| CN106928501A (en) * | 2017-03-21 | 2017-07-07 | 青岛六特橡胶有限公司 | A kind of food grade white covering rubber composition and its production technology used for conveyer belt |
| CN111729502A (en) * | 2020-08-25 | 2020-10-02 | 山东蓝驰环境科技股份有限公司 | Wet-type desulfurization dusting tower |
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Application publication date: 20100428 |