CN1207134C - Regenerative rubber-plastic composite material and manufacturing method thereof - Google Patents
Regenerative rubber-plastic composite material and manufacturing method thereof Download PDFInfo
- Publication number
- CN1207134C CN1207134C CNB2003101056044A CN200310105604A CN1207134C CN 1207134 C CN1207134 C CN 1207134C CN B2003101056044 A CNB2003101056044 A CN B2003101056044A CN 200310105604 A CN200310105604 A CN 200310105604A CN 1207134 C CN1207134 C CN 1207134C
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- Prior art keywords
- rubber
- plastic composite
- composite
- reclaimed
- present
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- 239000004033 plastic Substances 0.000 title claims abstract description 41
- 229920003023 plastic Polymers 0.000 title claims abstract description 41
- 239000002131 composite material Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 230000001172 regenerating effect Effects 0.000 title 1
- 229920001971 elastomer Polymers 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 33
- 239000000843 powder Substances 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 17
- 239000002699 waste material Substances 0.000 claims description 14
- 230000008929 regeneration Effects 0.000 claims description 12
- 238000011069 regeneration method Methods 0.000 claims description 12
- 239000003963 antioxidant agent Substances 0.000 claims description 11
- 230000003078 antioxidant effect Effects 0.000 claims description 11
- 239000000654 additive Substances 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 4
- 238000005987 sulfurization reaction Methods 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 238000009818 secondary granulation Methods 0.000 claims description 2
- 239000010920 waste tyre Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 241000282414 Homo sapiens Species 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract 1
- 235000006708 antioxidants Nutrition 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011157 advanced composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention provides a reclaimed rubber plastic composite material. The present invention is characterized in that the present invention contains reclaimed rubber powder and reclaimed plastics. Mixing proportion is 30 to 70: 30 to 70. Compared with the prior art, the present invention has the following advantages that because reclaimed rubber powder grains are contained in a material, more elastic interspace exists in the material. Quality, shape and specific gravity are similar to those of timber. In a plurality of application fields, the timber can be replaced. The used raw materials are all reclaimed materials, such as discarded rubber products and plastic products. A large amount of industrial garbage and domestic garbage are consumed, and the timber is saved. The present invention protects forests, afforestation and the nature, and human beings benefit from the present invention.
Description
Technical field
The present invention relates to utilize waste rubber and plastics to make a kind of novel regeneration rubber-plastic composite, and the manufacture method of this composite.
Background technology
Existing material category kind is more, as timber, steel, plastics and other various composites.Though they have characteristic separately, all resource-constrained also exists defective separately.
Wooden materials: timber comes from the Nature and plantation forest, needs long growth period, and the age of tree of good timber surpasses 10 years or longer, and timber is applied in the human life and is seen everywhere, and purposes is wider.But showing as in the application of some industrial circles does not have enough intensity, and anti-flow ability, and the erosion resistance of extreme difference have only short service life.
Steel: though it has higher mechanical properties, its corrosion resistance is poor, the cost height, and the scope of application still has certain limitation.
Composite: existing composite has had the application that replaces timber in different fields, but existing composite keeps the overall merit of timber strong inadequately, can not all adopt regrown material and can be recycled.
In addition, existing waste rubber goods and waste plastics are a lot of, as goods such as the rubber after discarded various tires, rubber soles and the various sulfuration, discarded polybag, plastic bottles, they fail well to recycle, both caused waste, form very serious industrial refuse and house refuse again, pollute natural environment.
For these years always for seeking the substitute effort of advanced composite material (ACM) in different fields; this is not only in order to overcome some shortcomings of timber and other material itself, the more important thing is and saves timber and other resource, the protection environment; preserve our planet, promote the well-being of mankind.
Summary of the invention
The invention provides a kind of novel regeneration rubber-plastic composite, it can realize utilizing waste rubber and plastics to make a kind of novel regeneration rubber-plastic composite, and this composite can be made various goods, to reach the purpose of saving earth resource.
In order to reach the purpose that solves the problems of the technologies described above, technical scheme of the present invention is: a kind of regeneration rubber-plastic composite, it is characterized in that: it is made up of regnerated rubber powder and regenerated plastics, the volume ratio of its mixing is 30～70: 30～70, wherein, regnerated rubber powder is pulverized by the waste rubber goods and is formed, and the waste rubber goods comprise: the rubber after waste tire, rubber soles and the sulfuration; The rubber powder granularity of reclaimed rubber is the 5-80 order; Regenerated plastics are sheet, the granular or process secondary granulations of being made by discarded plastics.
In addition, in the present invention, also have following technical characterictic: also containing in the composite≤additive of 5 weight %, is benchmark with the total amount of composite, described additive comprises at least a in antioxidant, the polyurethane, and the antioxidant model is UV531, HA88,1010,1076,168.
In addition, in the present invention, also has following technical characterictic: contain liquefiable fiber in the regnerated rubber powder and less than the ash of 20 weight %.
In addition, in the present invention, also have following technical characterictic: regenerated plastics are polyethylene, polypropylene, polystyrene or polyester.
A kind of method of making above-mentioned regeneration rubber-plastic composite is characterized in that: production process is:
1., the rubber powder granularity of reclaimed rubber is the 5-80 order, regenerated plastics are sheet, granular or granulate through secondary;
2., reclaimed rubber and regenerated plastics are by following volume ratio 30～70: 30～70 mix;
3., mix the back and material sent into extruder with the spiral feeder, in extrusion process, mixed material is heated, the temperature of heating is 120 ℃-240 ℃;
4., extruder is extruded onto the mould mouth with material, or in the mould, forms required goods section bar, or shaped article.
The additive that adds≤5 weight % in the said mixture material is a benchmark with the total amount of composite, and described additive comprises at least a in antioxidant, the polyurethane, and the antioxidant model is UV531, HA88,1010,1076,168.
In said method, the screw rod of described extruder is single screw rod or twin-screw.
This composite is made following goods: pallet, antidetonation backing plate, building template, railroad tie or its overcoat, dock crash-proof hurdle.
The present invention compared with prior art has the following advantages and good effect:
1. because of containing the reclaimed rubber powder in the material, material internal has more elasticity space, and the matter shape is near timber, and proportion in some applications, can replace timber near timber.
2. the space that forms of the rubber powder in the material, the elasticity of rubber adds the flow ability of plastics, it is had hold the nail ability preferably.So the size of no matter following closely can not make material split after hammering into, be fit to being screwed into of screw too, these characteristics more are better than wooden.
3. need only ratio and the granularity order number that changes reclaimed rubber, just can realize varying strength and flexible requirement, change the resistance to plucking ability that different nails are planted, to replace the requirement of different wood materials.
4. used raw material all is a regrown material, as waste rubber goods and plastic products, has not only digested a large amount of industrial refuses and house refuse, and saves timber, conserves forests, and the protection greening is protected nature, and brings benefit to the mankind.
5. production process does not have any three waste discharge, does not have any pollution.
6. scrap or use after product, can reclaim again fully, as long as produce again with the performance product through pulverizing, extruding just.
7. good machinability is arranged, and the scrap that produces in the process can reclaim, and makes homogeneous product.
8. can do different effect process to product surface according to user's requirement.Easier, more convenient as plane or orange peel or strip line than wooden acquisition.
9. fabulous anticorrosion anti-ageing performance is arranged, and serviceable bife 60-200 is better than wooden far away or other material, in being applied to capital constructions such as railway, bridge, Sui Dong, ocean engineering, extremely strong superiority is arranged.
The specific embodiment
Embodiment 1: make vibration damper plate, its prescription and method are as follows:
1., the waste rubber goods make the rubber powdery, the rubber powder granularity of regnerated rubber powder is 20 orders, discarded plastic products are made sheet, granular or granulate through secondary;
2., reclaimed rubber mixes in following ratio with regenerated plastics at 55: 45, ratio is by volume chosen;
3., mix the back and material sent into the double-screw type extruder with the spiral feeder, in extrusion process, mixed material is heated, the temperature of heating is 150 ℃;
4., extruder is extruded onto the mould mouth with material, required goods section bar, then, the goods section bar enters the tank cooling, approved product is made in cooling back severing, or material clamp-oned shaper.
Embodiment 2: make pallet, its prescription and method are as follows:
1., the waste rubber goods make the rubber powdery, the rubber powder granularity of regnerated rubber powder is 50 orders, discarded plastic products are made sheet, granular or granulate through secondary;
2., reclaimed rubber mixes in following ratio with regenerated plastics at 35: 65, ratio is by volume chosen;
3., mix the back and material sent into the double-screw type extruder with the spiral feeder, in extrusion process, mixed material is heated, the temperature of heating is 155 ℃;
4., extruder is extruded onto the mould mouth with material, forms required goods section bar.
Embodiment 3: make railroad tie or its overcoat, its prescription and method are as follows:
1., the waste rubber goods make the rubber powdery, the rubber powder granularity of regnerated rubber powder is 60 orders, discarded plastic products are made sheet, granular or granulate through secondary;
2., reclaimed rubber mixes in following ratio with regenerated plastics at 60: 40, ratio is by volume chosen;
3., mix the back and material sent into the double-screw type extruder with the spiral feeder, in extrusion process, mixed material is heated, the temperature of heating is 145 ℃;
4., extruder is extruded onto the mould mouth with material, or in the mould, forms required goods section bar, or shaped article.
In said products, can also be as required, select to add or do not add additive, described additive comprises at least a in antioxidant, the polyurethane, anti-antioxygen model is UV531, HA88,1076,1010,168.
In above-mentioned antioxidant material, be mainly used in the anti-oxidant, anti-of raising composite and degrade and anti-ultraviolet ability.
And polyurethane be mainly used in improve composite cementability.
Certainly, the present invention is not limited to above-mentioned giving an example, and under main intention design of the present invention, the present invention also has the embodiment of some variations, also should belong to protection scope of the present invention.
Claims (8)
1, a kind of regeneration rubber-plastic composite, it is characterized in that: it is made up of regnerated rubber powder and regenerated plastics, the volume ratio of its mixing is 30～70: 30～70, wherein, regnerated rubber powder is pulverized by the waste rubber goods and is formed, and the waste rubber goods comprise: the rubber after waste tire, rubber soles and the sulfuration; The rubber powder granularity of reclaimed rubber is the 5-80 order; Regenerated plastics are sheet, the granular or process secondary granulations of being made by discarded plastics.
2, a kind of regeneration rubber-plastic composite according to claim 1, it is characterized in that: also contain in the composite≤additive of 5 weight %, total amount with composite is a benchmark, described additive comprises at least a in antioxidant, the polyurethane, and the antioxidant model is UV531, HA88,1010,1076,168.
3, a kind of regeneration rubber-plastic composite according to claim 1 is characterized in that: contain liquefiable fiber in the regnerated rubber powder and less than the ash of 20 weight %.
4, a kind of regeneration rubber-plastic composite according to claim 1, it is characterized in that: regenerated plastics are polyethylene, polypropylene, polystyrene or polyester.
5, a kind of method of making the described regeneration rubber-plastic composite of claim 1, it is characterized in that: production process is:
1., the rubber powder granularity of reclaimed rubber is the 5-80 order, regenerated plastics are sheet, granular or granulate through secondary;
2., reclaimed rubber and regenerated plastics are by following volume ratio 30～70: 30～70 mix;
3., mix the back and material sent into extruder with the spiral feeder, in extrusion process, mixed material is heated, the temperature of heating is 120 ℃-240 ℃;
4., extruder is extruded onto the mould mouth with material, or in the mould, forms required goods section bar, or shaped article.
6, method according to claim 5, it is characterized in that: the additive that in the said mixture material, adds≤5 weight %, total amount with composite is a benchmark, described additive comprises at least a in antioxidant, the polyurethane, and the antioxidant model is UV531, HA88,1010,1076,168.
7, method according to claim 5 is characterized in that: the screw rod of described extruder is single screw rod or twin-screw.
8, the application of the described regeneration rubber-plastic composite of a kind of claim 1 is characterized in that: this composite is made following goods: pallet, antidetonation backing plate, building template, railroad tie or its overcoat, dock crash-proof hurdle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101056044A CN1207134C (en) | 2003-11-04 | 2003-11-04 | Regenerative rubber-plastic composite material and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101056044A CN1207134C (en) | 2003-11-04 | 2003-11-04 | Regenerative rubber-plastic composite material and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1541821A CN1541821A (en) | 2004-11-03 |
| CN1207134C true CN1207134C (en) | 2005-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101056044A Expired - Fee Related CN1207134C (en) | 2003-11-04 | 2003-11-04 | Regenerative rubber-plastic composite material and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1207134C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427280C (en) * | 2005-11-17 | 2008-10-22 | 深圳市格林美高新技术股份有限公司 | Rubber-plastic regenerative granular material |
| CN102093621A (en) * | 2011-01-26 | 2011-06-15 | 许绍文 | Raw material formula of regenerative plastic cylinder |
| CN103897239A (en) * | 2012-12-28 | 2014-07-02 | 江苏金波新材料科技有限公司 | Reclaimed high-density polyethylene modified material and preparation method thereof |
| CN103524923B (en) * | 2013-09-04 | 2015-12-23 | 天津嫣稳伟业塑料制品有限责任公司 | A kind of plastic cement railroad tie Recipe |
| CN104893050A (en) * | 2015-06-10 | 2015-09-09 | 司徒建辉 | Environment-friendly special grade regenerated rubber |
| CN107722607A (en) * | 2017-10-31 | 2018-02-23 | 惠州市顺利包装制品有限公司 | One kind is packed for environment-friendly type rubber-plastics material |
-
2003
- 2003-11-04 CN CNB2003101056044A patent/CN1207134C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1541821A (en) | 2004-11-03 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUAN QIANG Free format text: FORMER OWNER: LUYE RUBBER CO., LTD., QINGDAO Effective date: 20050729 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050729 Address after: Shibei District Fuyuan two road 266101 Shandong city of Qingdao province No. 43 Room 101 Patentee after: Yuan Qiang Address before: 266101, Qingdao, Shandong, Laoshan Province, China and South Korea, the town of Han village Patentee before: Luye Rubber Co., Ltd., Qingdao |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050622 Termination date: 20141104 |
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| EXPY | Termination of patent right or utility model |