CN105037791A - Process for producing wear-resistant highly-elastic butyl chloride regenerated rubber - Google Patents
Process for producing wear-resistant highly-elastic butyl chloride regenerated rubber Download PDFInfo
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- CN105037791A CN105037791A CN201510459426.8A CN201510459426A CN105037791A CN 105037791 A CN105037791 A CN 105037791A CN 201510459426 A CN201510459426 A CN 201510459426A CN 105037791 A CN105037791 A CN 105037791A
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- weight part
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- snappiness
- chlorinated butyl
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention provides a process for producing wear-resistant highly-elastic butyl chloride regenerated rubber. The process comprises the following steps: a, conducting testing, cleaning and impurity removing on a waste butyl chloride rubber raw material; b, feeding the raw material into a pulverizer to be pulverized and granulated to form colloidal particles; c, feeding the colloidal particles, an antioxygen and a plasticizing agent into a desulfurizing device for desulfurization; d, adding a toughening agent, an accelerating agent, a lubricating agent and a fire retarding agent for processing; e, cooling, detecting and packaging a processed product. The process has the benefits that a series of additives of the toughening agent, the accelerating agent, the lubricating agent and the like is added for processing, the elasticity and the abrasion resistance of the product is effectively improved, moreover, heat energy needed in the production process is converted from solar energy, and energy conservation and environmental protection are achieved.
Description
Technical field
The present invention relates to a kind of production technique of elastomeric material, particularly relate to a kind of technique of producing wear-resisting snappiness chlorinated butyl regenerated rubber.
Background technology
Chlorinated butyl rubber has the intrinsic all characteristics of isoprene-isobutylene rubber, also have simultaneously vulcanization rate fast, can with other rubber covulcanization, the series of advantages such as more heat-resisting, compression set is little.Therefore the fields such as tire, industrial rubber articles, construction sealing materials are widely used in.But only add oxidation inhibitor, tenderizer and softening agent in the technique of traditional mode of production chlorinated butyl regenerated rubber, although production process is less, but the Wear Resistance produced can be general, elastic performance is poor, and the heat energy needed for sweetening process is generally provided by electrically heated, power consumption is large, can not meet the requirement of modern industry, especially can not meet tire art elasticity and wear resisting property being had to high request.
Therefore, in order to solve above-mentioned Problems existing, spy provides a kind of new technology.
Summary of the invention
The object of this invention is to provide a kind of technique of production wear-resisting snappiness chlorinated butyl regenerated rubber of energy-conserving and environment-protective.
The present invention is achieved through the following technical solutions:
Produce a technique for wear-resisting snappiness chlorinated butyl regenerated rubber, comprise the following steps:
A: useless chlorinated butyl rubber raw material is tested, cleaned and removal of impurities;
B: raw material is put into pulverizer and carry out pulverizing granulation formation micelle;
C: micelle, oxidation inhibitor are put in desulfurizer together with softening agent and carries out desulfurization;
D: add toughner, promotor, lubricant and fire retardant again and process;
E: the goods machined are carried out cooling, detect and packing.
Micelle described in step b is 2-4 order.
Oxidation inhibitor described in step c is Ursol D, and described softening agent is rosin.
The weight part of micelle described in step c is 80-100, and the weight part of Ursol D is 0.2-0.4, and the weight part of rosin is 0.8-1.
Temperature in desulfurizer described in step c is 200-220 DEG C, and pressure is 3.8-4.0Mpa, and desulfurization time is 1h-1.5h.
Toughner described in steps d is the multipolymer of vinylbenzene and divinyl, and described promotor is vulkacit D, and described lubricant is fatty acid amide, and described fire retardant is aluminium hydroxide.
The weight part of the multipolymer of vinylbenzene described in steps d and divinyl is 0.6-0.8, and the weight part of vulkacit D is 0.3-0.5, and the weight part of fatty acid amide is 0.1-0.3, and the weight part of aluminium hydroxide is 0.2-0.4.
Heat energy required in sweetening process described in step c is the heat energy of solar energy converting.
The invention has the beneficial effects as follows: add a series of additives such as toughner, promotor and lubricant in this technique and process, effectively improve elasticity and the wear resisting property of goods, and the heat energy needed in production process is by solar energy converting, energy-conserving and environment-protective.
Embodiment
Below by embodiment, the invention will be further described.
Embodiment 1
Produce a technique for wear-resisting snappiness chlorinated butyl regenerated rubber, comprise the following steps:
A: useless chlorinated butyl rubber raw material is tested, cleaned and removal of impurities;
B: raw material is put into pulverizer and carry out pulverizing granulation and form 2 object micelles;
C: the Ursol D of the micelle of 80 weight parts, 0.2 weight part is put in desulfurizer together with the rosin of 0.8 weight part and carries out desulfurization, desulfurization temperature is 200 DEG C, desulfurization pressure is 3.8Mpa, and desulfurization time is 1h, and heat energy required in sweetening process is the heat energy of solar energy converting;
D: the aluminium hydroxide adding the multipolymer of the vinylbenzene of 0.6 weight part and divinyl, the vulkacit D of 0.3 weight part, the fatty acid amide of 0.1 weight part and 0.2 weight part is again processed;
E: the goods machined are carried out cooling, detect and packing.
Embodiment 2
Produce a technique for wear-resisting snappiness chlorinated butyl regenerated rubber, comprise the following steps:
A: useless chlorinated butyl rubber raw material is tested, cleaned and removal of impurities;
B: raw material is put into pulverizer and carry out pulverizing granulation and form 3 object micelles;
C: the Ursol D of the micelle of 90 weight parts, 0.3 weight part is put in desulfurizer together with the rosin of 0.9 weight part and carries out desulfurization, desulfurization temperature is 210 DEG C, desulfurization pressure is 3.9Mpa, and desulfurization time is 1.25h, and heat energy required in sweetening process is the heat energy of solar energy converting;
D: the aluminium hydroxide adding the multipolymer of the vinylbenzene of 0.7 weight part and divinyl, the vulkacit D of 0.4 weight part, the fatty acid amide of 0.2 weight part and 0.3 weight part is again processed;
E: the goods machined are carried out cooling, detect and packing.
Embodiment 3
Produce a technique for wear-resisting snappiness chlorinated butyl regenerated rubber, comprise the following steps:
A: useless chlorinated butyl rubber raw material is tested, cleaned and removal of impurities;
B: raw material is put into pulverizer and carry out pulverizing granulation and form 4 object micelles;
C: the Ursol D of the micelle of 100 weight parts, 0.4 weight part is put in desulfurizer together with the rosin of 1 weight part and carries out desulfurization, desulfurization temperature is 220 DEG C, desulfurization pressure is 4.0Mpa, and desulfurization time is 1.5h, and heat energy required in sweetening process is the heat energy of solar energy converting;
D: the aluminium hydroxide adding the multipolymer of the vinylbenzene of 0.8 weight part and divinyl, the vulkacit D of 0.5 weight part, the fatty acid amide of 0.3 weight part and 0.4 weight part is again processed;
E: the goods machined are carried out cooling, detect and packing.
The invention has the beneficial effects as follows: add a series of additives such as toughner, promotor and lubricant in this technique and process, effectively improve elasticity and the wear resisting property of goods, and the heat energy needed in production process is by solar energy converting, energy-conserving and environment-protective.
Claims (8)
1. produce a technique for wear-resisting snappiness chlorinated butyl regenerated rubber, it is characterized in that: comprise the following steps:
A: useless chlorinated butyl rubber raw material is tested, cleaned and removal of impurities;
B: raw material is put into pulverizer and carry out pulverizing granulation formation micelle;
C: micelle, oxidation inhibitor are put in desulfurizer together with softening agent and carries out desulfurization;
D: add toughner, promotor, lubricant and fire retardant again and process;
E: the goods machined are carried out cooling, detect and packing.
2. a kind of technique of producing wear-resisting snappiness chlorinated butyl regenerated rubber according to claim 1, is characterized in that: micelle described in step b is 2-4 order.
3. a kind of technique of producing wear-resisting snappiness chlorinated butyl regenerated rubber according to claim 1, it is characterized in that: oxidation inhibitor described in step c is Ursol D, described softening agent is rosin.
4. a kind of technique of producing wear-resisting snappiness chlorinated butyl regenerated rubber according to claim 1 or 3, it is characterized in that: the weight part of micelle described in step c is 80-100, the weight part of Ursol D is 0.2-0.4, and the weight part of rosin is 0.8-1.
5. a kind of technique of producing wear-resisting snappiness chlorinated butyl regenerated rubber according to claim 1, it is characterized in that: the temperature in desulfurizer described in step c is 200-220 DEG C, pressure is 3.8-4.0Mpa, and desulfurization time is 1h-1.5h.
6. a kind of technique of producing wear-resisting snappiness chlorinated butyl regenerated rubber according to claim 1, it is characterized in that: toughner described in steps d is the multipolymer of vinylbenzene and divinyl, described promotor is vulkacit D, and described lubricant is fatty acid amide, and described fire retardant is aluminium hydroxide.
7. a kind of technique of producing wear-resisting snappiness chlorinated butyl regenerated rubber according to claim 1 or 6, it is characterized in that: the weight part of the multipolymer of vinylbenzene described in steps d and divinyl is 0.6-0.8, the weight part of vulkacit D is 0.3-0.5, the weight part of fatty acid amide is 0.1-0.3, and the weight part of aluminium hydroxide is 0.2-0.4.
8. a kind of technique of producing wear-resisting snappiness chlorinated butyl regenerated rubber according to claim 1 or 6, is characterized in that: heat energy required in sweetening process described in step c is the heat energy of solar energy converting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510459426.8A CN105037791A (en) | 2015-07-31 | 2015-07-31 | Process for producing wear-resistant highly-elastic butyl chloride regenerated rubber |
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| CN201510459426.8A CN105037791A (en) | 2015-07-31 | 2015-07-31 | Process for producing wear-resistant highly-elastic butyl chloride regenerated rubber |
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| CN105037791A true CN105037791A (en) | 2015-11-11 |
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| CN201510459426.8A Pending CN105037791A (en) | 2015-07-31 | 2015-07-31 | Process for producing wear-resistant highly-elastic butyl chloride regenerated rubber |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105153559A (en) * | 2015-09-02 | 2015-12-16 | 太仓顺如成建筑材料有限公司 | Technology for manufacturing wearproof high-elasticity chlorinated butyl reclaimed rubber |
| CN115028930A (en) * | 2021-03-06 | 2022-09-09 | 福建中宏新材料科技有限公司 | Process for producing wear-resistant high-elasticity chlorinated butyl reclaimed rubber |
-
2015
- 2015-07-31 CN CN201510459426.8A patent/CN105037791A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105153559A (en) * | 2015-09-02 | 2015-12-16 | 太仓顺如成建筑材料有限公司 | Technology for manufacturing wearproof high-elasticity chlorinated butyl reclaimed rubber |
| CN115028930A (en) * | 2021-03-06 | 2022-09-09 | 福建中宏新材料科技有限公司 | Process for producing wear-resistant high-elasticity chlorinated butyl reclaimed rubber |
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Application publication date: 20151111 |
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| WD01 | Invention patent application deemed withdrawn after publication |