CN105086021A - Biodegradable green rubber - Google Patents
Biodegradable green rubber Download PDFInfo
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- CN105086021A CN105086021A CN201510567071.4A CN201510567071A CN105086021A CN 105086021 A CN105086021 A CN 105086021A CN 201510567071 A CN201510567071 A CN 201510567071A CN 105086021 A CN105086021 A CN 105086021A
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Abstract
The present invention discloses a biodegradable green rubber, which aims at the flaws of the existing rubber. The biodegradable green rubber comprises nitrile rubber, natural rubber, glycerin, white carbon black, glycerides, polysulfide polymers, synthetic resin, wood fiber powder, natural plant fibers, linear low density polyethylene, a surfactant, a curing agent, an anti-wear agent and a vulcanization accelerator. The biodegradable green rubber of the present invention not only has no toxicity or harm, good weather resistance, good stability and no pollution, but also can rapidly degrade into environmentally safe substances after exceeding service life; and the green rubber overcomes the shortcomings of traditional synthetic rubber, has significant environmental value and can be widely used in the society.
Description
Technical field
The present invention relates to a kind of rubber, especially relate to a kind of biodegradable environment-friendly rubber.
Background technology
Rubber is a kind of resilient polymkeric substance.Rubber can obtain from the myron of some plants, also can be artificial, and both considerable application and product, such as tire, packing rings etc., become Important Economic crop then.The plantation of rubber mainly concentrates on south east asia, as Thailand, Malaysia, Indonesia.Rubber is divided into natural rubber and synthetic rubber by raw material.Block rubber, latex, fluid rubber and powdered rubber is divided into by form.Latex is the colloidal water dispersion of rubber; Fluid rubber is the oligopolymer of rubber, is generally the liquid of thickness before unvulcanized; Powdered rubber be latex is processed into Powdered, in order to batching and processing and fabricating.
Nowadays, millions of discarded or damaged polymer materialss needs to find place to carry out burying process.In this process, polymkeric substance can slowly decompose, and along with the release of toxic substance.Just because of this, we notice, to the degree of concern of pollution-free polymkeric substance just at rapid temperature increases, the emphasis of concern finds a kind of material that can resolve into rapidly environment-friendly type safety material after exceeding work-ing life; For the rubber of society, require it is also like this, the environment-friendly rubber that can be degraded into rapidly now Environmental Safety material on the market after exceeding work-ing life is worth development research.
Summary of the invention
Goal of the invention: in order to solve in prior art existing problem, the present invention proposes a kind of nontoxic, non-environmental-pollution, can be degraded into rapidly the biodegradable environment-friendly rubber of Environmental Safety material after exceeding work-ing life.
Technical scheme: to achieve these objectives, the present invention takes following technical scheme: a kind of biodegradable environment-friendly rubber, the raw materials of following component is comprised: paracril 20-30 part according to weighing scale, natural rubber 20-40 part, glycerine 4-6 part, white carbon black 5-15 part, glyceride type 8-12 part, polysulphide polymer 5-9 part, synthetic resins 2-4 part, wood fiber powder 12-15 part, natural plant fibre 6-15 part, linear low density polyethylene 3-6 part, tensio-active agent 2-6 part, solidifying agent 5-12 part, anti-wear agent 3-8 part, vulcanization accelerator 3-9 part, wherein vulcanization accelerator is DM, NS and hydrogen peroxide are mixed, its each material mass adding proportion is followed successively by 3:2:3.
Further, described glyceride type is glycerine triacetate.
Further, the polymer raw of described polysulphide polymer is the one in polypropylene, polyvinylidene difluoride (PVDF), polysulfones.
Further, described synthetic resins is the one in vinyl acetate resins, vibrin.
Further, described natural plant fibre takes from the one in zein fiber, legume fibre, standing grain section vegetable fibre.
Further, described tensio-active agent is the tensio-active agent extracted from plant.
Further, described solidifying agent is fatty amine compounds.
Further, in described anti-wear agent, silicone oil is not less than 10%.
Beneficial effect: the biodegradable environment-friendly rubber of one provided by the invention, for the defect existing for existing rubber, by paracril, natural rubber, glycerine, white carbon black, glyceride type, polysulphide polymer, synthetic resins, wood fiber powder, natural plant fibre, linear low density polyethylene, tensio-active agent, solidifying agent, anti-wear agent, the raw materials such as vulcanization accelerator are formed, biodegradable environment-friendly rubber of the present invention, not only nontoxic, good weatherability, there is good stability, non-environmental-pollution, and can be degraded into rapidly Environmental Safety material after exceeding work-ing life, breach the defect of conventional synthesis rubber, the value of environmental protection is remarkable, for society should the elastomeric material of widespread use.
Embodiment
Embodiment 1:
A kind of biodegradable environment-friendly rubber, the raw materials of following component is comprised: paracril 20 parts, natural rubber 20 parts, glycerine 4 parts, white carbon black 5 parts, glyceride type 8 parts, polysulphide polymer 5 parts, synthetic resins 2 parts, wood fiber powder 12 parts, natural plant fibre 6 parts, linear low density polyethylene 3 parts, 2 parts, tensio-active agent, 5 parts, solidifying agent, anti-wear agent 3 parts, vulcanization accelerator 3 parts according to weighing scale, wherein vulcanization accelerator is that DM, NS and hydrogen peroxide are mixed, and its each material mass adding proportion is followed successively by 3:2:3.
Wherein, described glyceride type is glycerine triacetate; The polymer raw of described polysulphide polymer be polypropylene; Described synthetic resins is vinyl acetate resins; Described natural plant fibre take from zein fiber; Described tensio-active agent is the tensio-active agent extracted from plant; Described solidifying agent is fatty amine compounds; In described anti-wear agent, silicone oil is not less than 10%.
Embodiment 2:
A kind of biodegradable environment-friendly rubber, the raw materials of following component is comprised: paracril 30 parts, natural rubber 40 parts, glycerine 6 parts, white carbon black 15 parts, glyceride type 12 parts, polysulphide polymer 9 parts, synthetic resins 4 parts, wood fiber powder 15 parts, natural plant fibre 15 parts, linear low density polyethylene 6 parts, 6 parts, tensio-active agent, solidifying agent 5-12 part, anti-wear agent 8 parts, vulcanization accelerator 9 parts according to weighing scale, wherein vulcanization accelerator is that DM, NS and hydrogen peroxide are mixed, and its each material mass adding proportion is followed successively by 3:2:3.
Wherein, described glyceride type is glycerine triacetate; The polymer raw of described polysulphide polymer is polyvinylidene difluoride (PVDF); Described synthetic resins is vibrin; Described natural plant fibre takes from legume fibre; Described tensio-active agent is the tensio-active agent extracted from plant; Described solidifying agent is fatty amine compounds; In described anti-wear agent, silicone oil is not less than 10%.
Embodiment 3:
A kind of biodegradable environment-friendly rubber, the raw materials of following component is comprised: paracril 25 parts, natural rubber 30 parts, glycerine 5 parts, white carbon black 10 parts, glyceride type 10 parts, polysulphide polymer 7 parts, synthetic resins 3 parts, wood fiber powder 14 parts, natural plant fibre 9 parts, linear low density polyethylene 5 parts, 4 parts, tensio-active agent, 8 parts, solidifying agent, anti-wear agent 6 parts, vulcanization accelerator 6 parts according to weighing scale, wherein vulcanization accelerator is that DM, NS and hydrogen peroxide are mixed, and its each material mass adding proportion is followed successively by 3:2:3.
Wherein, described glyceride type is glycerine triacetate; The polymer raw of described polysulphide polymer is polysulfones; Described synthetic resins is vinyl acetate resins; Described natural plant fibre takes from standing grain section vegetable fibre; Described tensio-active agent is the tensio-active agent extracted from plant; Described solidifying agent is fatty amine compounds; In described anti-wear agent, silicone oil is not less than 10%.
According to GB, its properties standard is measured after traditionally method for preparing rubber is prepared into biodegradable environment-friendly rubber by the rubber compounding according to above-described embodiment 1-3, all meet national standard.
Use the biodegradable environment-friendly rubber of one of above-described embodiment 1-3, comparatively conventional rubber, not only nontoxic, good weatherability, there is good stability, non-environmental-pollution, and can be degraded into rapidly Environmental Safety material after exceeding work-ing life, breach the defect of conventional synthesis rubber, the value of environmental protection is remarkable, for society should the elastomeric material of widespread use.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (8)
1. a biodegradable environment-friendly rubber, it is characterized in that the raw materials comprising following component according to weighing scale: paracril 20-30 part, natural rubber 20-40 part, glycerine 4-6 part, white carbon black 5-15 part, glyceride type 8-12 part, polysulphide polymer 5-9 part, synthetic resins 2-4 part, wood fiber powder 12-15 part, natural plant fibre 6-15 part, linear low density polyethylene 3-6 part, tensio-active agent 2-6 part, solidifying agent 5-12 part, anti-wear agent 3-8 part, vulcanization accelerator 3-9 part, wherein vulcanization accelerator is DM, NS and hydrogen peroxide are mixed, its each material mass adding proportion is followed successively by 3:2:3.
2. biodegradable environment-friendly rubber according to claim 1, is characterized in that: described glyceride type is glycerine triacetate.
3. biodegradable environment-friendly rubber according to claim 1, is characterized in that: the polymer raw of described polysulphide polymer is the one in polypropylene, polyvinylidene difluoride (PVDF), polysulfones.
4. biodegradable environment-friendly rubber according to claim 1, is characterized in that: described synthetic resins is the one in vinyl acetate resins, vibrin.
5. biodegradable environment-friendly rubber according to claim 1, is characterized in that: described natural plant fibre takes from the one in zein fiber, legume fibre, standing grain section vegetable fibre.
6. biodegradable environment-friendly rubber according to claim 1, is characterized in that: described tensio-active agent is the tensio-active agent extracted from plant.
7. biodegradable environment-friendly rubber according to claim 1, is characterized in that: described solidifying agent is fatty amine compounds.
8. biodegradable environment-friendly rubber according to claim 1, is characterized in that: in described anti-wear agent, silicone oil is not less than 10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510567071.4A CN105086021A (en) | 2015-09-09 | 2015-09-09 | Biodegradable green rubber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510567071.4A CN105086021A (en) | 2015-09-09 | 2015-09-09 | Biodegradable green rubber |
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| CN105086021A true CN105086021A (en) | 2015-11-25 |
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| CN201510567071.4A Pending CN105086021A (en) | 2015-09-09 | 2015-09-09 | Biodegradable green rubber |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106751329A (en) * | 2016-12-28 | 2017-05-31 | 德轮橡胶股份有限公司 | A kind of tear-resistant good airproof performance Tire rubber material |
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| CN1931909A (en) * | 2006-09-07 | 2007-03-21 | 暨南大学 | Composite material of modified micro plant fiber powder and natural rubber and its prepn process and application |
| CN102964768A (en) * | 2012-08-08 | 2013-03-13 | 东莞市国立科技有限公司 | Rubber-plastic modified environmental protection material and preparation method thereof |
| CN104448743A (en) * | 2014-12-02 | 2015-03-25 | 福州友星生物科技有限公司 | Biodegradable material and preparation method thereof |
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2015
- 2015-09-09 CN CN201510567071.4A patent/CN105086021A/en active Pending
Patent Citations (3)
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| CN1931909A (en) * | 2006-09-07 | 2007-03-21 | 暨南大学 | Composite material of modified micro plant fiber powder and natural rubber and its prepn process and application |
| CN102964768A (en) * | 2012-08-08 | 2013-03-13 | 东莞市国立科技有限公司 | Rubber-plastic modified environmental protection material and preparation method thereof |
| CN104448743A (en) * | 2014-12-02 | 2015-03-25 | 福州友星生物科技有限公司 | Biodegradable material and preparation method thereof |
Non-Patent Citations (2)
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| 丛后罗: "秸秆/橡胶复合材料性能的研究", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
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| CN106751329A (en) * | 2016-12-28 | 2017-05-31 | 德轮橡胶股份有限公司 | A kind of tear-resistant good airproof performance Tire rubber material |
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Application publication date: 20151125 |