CN107602966A - A kind of production method of regenerative rubber-plastic composite material - Google Patents
A kind of production method of regenerative rubber-plastic composite material Download PDFInfo
- Publication number
- CN107602966A CN107602966A CN201710903063.1A CN201710903063A CN107602966A CN 107602966 A CN107602966 A CN 107602966A CN 201710903063 A CN201710903063 A CN 201710903063A CN 107602966 A CN107602966 A CN 107602966A
- Authority
- CN
- China
- Prior art keywords
- rubber
- plastic composite
- composite material
- regenerative
- production method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a kind of production method of regenerative rubber-plastic composite material, nature rubber latex and PVC emulsion blendings and spray drying are first obtained into rubber plastic composite powder, then mixed with raw materials such as regnerated rubber powder, PVC regenerated plastics and carry out melting extrusion with double screw extruder, obtain regenerative rubber-plastic composite material.The characteristics of regenerative rubber-plastic composite material produced by the invention is flexible good, intensity is high, performance stable homogeneous, high mechanical properties, environmental protection and energy saving, there is higher application value.
Description
Technical field
The present invention relates to reclaimed rubber composite material technical field, more particularly to a kind of production of regenerative rubber-plastic composite material
Method.
Background technology
With the continuous development of economy, consumption of the China for rubber increases increasingly.Thing followed waste old quantity
Increase, very heavy pressure is brought to environment, and waste old recycles problem also to turn into emphasis of concern.At present to waste and old rubber
The recycling of glue is concentrated mainly on the field of production reclaimed rubber, and wherein reclaimed rubber is answered with what different materials processed jointly
Condensation material turns into the emphasis of research.Plastics are also a kind of day usual amounts greatly high polymer material, fail to be reclaimed well
Utilize, how to handle the waste plastic of substantial amounts is also important topic urgently to be resolved hurrily.Rubber has good elasticity, and hard
Spend poor, the hardness of plastics is higher, and elasticity is slightly worse, therefore, in order to rationally utilize resource, often utilizes rubber and the respective spy of plastics
Both are processed into as composite rubber-plastic material by point, and it has certain elasticity and intensity, are adapted to various fields to use.But
It is that one side waste old, which recycles waste plastics mealiness made from obtained regnerated rubber powder and waste plastics, can be not so good as former material
Material, the composite elasticity and intensity of formation have deficiency, and another aspect regnerated rubber powder surface has larger hole, easily
Space is formed in the composite, influences the uniformity of composite, so it is unfavorable to overall mechanical properties and stability generation
Influence.Therefore, it is necessary to the production technology of regenerative rubber-plastic composite material is made improvements.
The content of the invention
The defects of the object of the invention is exactly to make up prior art, there is provided a kind of elasticity is good, intensity is high, performance is homogeneous steady
The production method of fixed regenerative rubber-plastic composite material.
The present invention is achieved by the following technical solutions：
A kind of production method of regenerative rubber-plastic composite material, comprises the following steps：
（1）By nature rubber latex, PVC emulsions, neopelex and water by weight（20-30）：（10-15）：
（0.5-1）：（30-40）It is well mixed, rubber-plastic composite powder is then obtained by spray drying；
（2）By 10-15 parts by weight regnerated rubber powder, 10-15 parts by weight PVC regenerated plastic, 5-10 parts by weight steps（1）The rubber
With double spiral shells after glue-plastics composite powder, 0.1-0.2 parts by weight PVC heat stabilizer, 0.1-0.2 parts by weight antioxidant are well mixed
Bar extruder carries out melting extrusion in 160-200 DEG C, obtains regenerative rubber-plastic composite material.
The solid content of the nature rubber latex is 30-40%.
The solid content of the PVC emulsions is 30-40%.
The step（1）Middle spray drying condition is：160-180 DEG C of inlet temperature.
The granularity of the regnerated rubber powder is 20-100 mesh.
The PVC heat stabilizer is calcium zinc stabilizer.
The antioxidant is antioxidant 1010.
It is an advantage of the invention that：
The present invention first by nature rubber latex and PVC emulsion blendings and is spray-dried, and obtains rubber-plastic composite powder, so
Mixed afterwards with raw materials such as regnerated rubber powder, PVC regenerated plastics and carry out melting extrusion with double screw extruder, obtain regeneration rubber-plastic
Composite.The present invention is by the way that rubber-plastic composite powder to be combined to production regeneration rubber with regnerated rubber powder, PVC regenerated plastic
Plastic composite materials, on the one hand, the elasticity of regenerative rubber-plastic composite material is improved while cost-effective, reasonable resource recycles
And intensity, another aspect rubber-plastic composite powder can play bridge connection function in matrices of composite material, regeneration rubber is improved
The compatibility and adhesive property of glue and PVC regenerated plastic, so as to improve the overall mechanical properties of composite rubber-plastic material, while can also
Good fillibility is played to the space that reclaimed rubber is formed in the composite, improves uniform, the stability of composite.
The characteristics of regenerative rubber-plastic composite material produced by the invention is flexible good, intensity is high, performance stable homogeneous, high mechanical properties,
Environmental protection and energy saving, there is higher application value.
Embodiment
A kind of production method of regenerative rubber-plastic composite material, comprises the following steps：
（1）By nature rubber latex, PVC emulsions, neopelex and water by weight 20：10：0.5：30 mixing are equal
It is even, rubber-plastic composite powder is then obtained by spray drying；
（2）By 10 parts by weight regnerated rubber powders, 10 parts by weight PVC regenerated plastics, 5 parts by weight steps（1）The rubber-plastic is answered
Powder, 0.1 parts by weight PVC heat stabilizer, 0.1 parts by weight antioxidant is closed after being well mixed with double screw extruder in 160 DEG C to be entered
Row melting extrusion, obtains regenerative rubber-plastic composite material.
The solid content of the nature rubber latex is 30%.
The solid content of the PVC emulsions is 30%.
The step（1）Middle spray drying condition is：160 DEG C of inlet temperature.
The granularity of the regnerated rubber powder is 20 mesh.
The PVC heat stabilizer is calcium zinc stabilizer.
The antioxidant is antioxidant 1010.
Claims (7)
1. a kind of production method of regenerative rubber-plastic composite material, it is characterised in that comprise the following steps：
（1）By nature rubber latex, PVC emulsions, neopelex and water by weight（20-30）：（10-15）：
（0.5-1）：（30-40）It is well mixed, rubber-plastic composite powder is then obtained by spray drying；
（2）By 10-15 parts by weight regnerated rubber powder, 10-15 parts by weight PVC regenerated plastic, 5-10 parts by weight steps（1）The rubber
With double spiral shells after glue-plastics composite powder, 0.1-0.2 parts by weight PVC heat stabilizer, 0.1-0.2 parts by weight antioxidant are well mixed
Bar extruder carries out melting extrusion in 160-200 DEG C, obtains regenerative rubber-plastic composite material.
A kind of 2. production method of regenerative rubber-plastic composite material according to claim 1, it is characterised in that the natural rubber
The solid content of latex solution is 30-40%.
A kind of 3. production method of regenerative rubber-plastic composite material according to claim 1, it is characterised in that the PVC breasts
The solid content of liquid is 30-40%.
A kind of 4. production method of regenerative rubber-plastic composite material according to claim 1, it is characterised in that the step
（1）Middle spray drying condition is：160-180 DEG C of inlet temperature.
A kind of 5. production method of regenerative rubber-plastic composite material according to claim 1, it is characterised in that the regeneration rubber
The granularity of rubber powder is 20-100 mesh.
A kind of 6. production method of regenerative rubber-plastic composite material according to claim 1, it is characterised in that the PVC heat
Stabilizer is calcium zinc stabilizer.
A kind of 7. production method of regenerative rubber-plastic composite material according to claim 1, it is characterised in that the antioxidant
For antioxidant 1010.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710903063.1A CN107602966A (en) | 2017-09-29 | 2017-09-29 | A kind of production method of regenerative rubber-plastic composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710903063.1A CN107602966A (en) | 2017-09-29 | 2017-09-29 | A kind of production method of regenerative rubber-plastic composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107602966A true CN107602966A (en) | 2018-01-19 |
Family
ID=61058861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710903063.1A Pending CN107602966A (en) | 2017-09-29 | 2017-09-29 | A kind of production method of regenerative rubber-plastic composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107602966A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108659293A (en) * | 2018-05-31 | 2018-10-16 | 宣城新润发高分子科技有限公司 | The process for producing of oil-free environment-friendlyregenerated regenerated rubber |
| CN109438785A (en) * | 2018-11-27 | 2019-03-08 | 青岛金瑞纳橡胶科技有限公司 | A kind of vulcanized rubber powder wet process rubber compound and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146094A (en) * | 2011-12-07 | 2013-06-12 | 滁州格美特科技有限公司 | Modified plastic, and preparation method and application thereof |
| CN103265785A (en) * | 2013-05-22 | 2013-08-28 | 云南大学 | Preparation method of polyvinyl chloride (PVC) anaglyph sectional material |
| CN104629198A (en) * | 2013-11-12 | 2015-05-20 | 天津市双鑫锅炉辅机有限公司 | High-filled waste rubber powder rubber-plastic composite material |
-
2017
- 2017-09-29 CN CN201710903063.1A patent/CN107602966A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146094A (en) * | 2011-12-07 | 2013-06-12 | 滁州格美特科技有限公司 | Modified plastic, and preparation method and application thereof |
| CN103265785A (en) * | 2013-05-22 | 2013-08-28 | 云南大学 | Preparation method of polyvinyl chloride (PVC) anaglyph sectional material |
| CN104629198A (en) * | 2013-11-12 | 2015-05-20 | 天津市双鑫锅炉辅机有限公司 | High-filled waste rubber powder rubber-plastic composite material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108659293A (en) * | 2018-05-31 | 2018-10-16 | 宣城新润发高分子科技有限公司 | The process for producing of oil-free environment-friendlyregenerated regenerated rubber |
| CN109438785A (en) * | 2018-11-27 | 2019-03-08 | 青岛金瑞纳橡胶科技有限公司 | A kind of vulcanized rubber powder wet process rubber compound and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102276925B (en) | Special material for automobile bumper produced from recovered polyethylene (PE)/polyamide (PA) composite film material and preparation method thereof | |
| CN103275457B (en) | Special material for waste ABS (acrylonitrile butadiene styrene) plastic regenerated and modified automobile and preparation method of special material | |
| CN107602966A (en) | A kind of production method of regenerative rubber-plastic composite material | |
| CN105419156A (en) | Wear-resistant modified plastic | |
| CN103753787A (en) | Preparation method of wood-plastic composite material for doors and windows | |
| CN105419155A (en) | High-weather-resistance modified plastic | |
| CN103265766A (en) | Recycled waste polystyrene plastic produced special modified material for household appliances, and preparation method thereof | |
| CN105504759A (en) | ABS composite material used for 3D printing and preparation method of ABS composite material | |
| CN104559128A (en) | Preparation process for composite material of household appliance housing | |
| CN104327446B (en) | Waste ABS/PP (acrylonitrile butadiene styrene/polypropylene) composite material and preparation method thereof | |
| CN105602036A (en) | Acrylonitrile-butadiene rubber powder and preparation method thereof | |
| CN102181167A (en) | Amino mold reinforcement polyvinyl chloride (PVC) base wood plastics composite and preparation method thereof | |
| CN107793670A (en) | A kind of smooth PVC film and its production method | |
| CN104553194A (en) | Novel coated co-extruded wood plastic composite material and preparation method thereof | |
| CN103254561B (en) | Special material for regenerating and modifying heel by recycling ABS plastic housing of household appliance and preparation method of special material | |
| CN101704996A (en) | Halogen-free high-luster anti-buckling deformation filled high-temperature nylon and production process thereof | |
| CN104072974A (en) | Preparation method of PPO-PA66 synthetic plastic | |
| CN104327438A (en) | Waste HIPS/PP composite material and preparation method thereof | |
| CN108070205A (en) | A kind of PEEK/PES composite materials | |
| CN103483978A (en) | Sand ripple-shaped powder coating | |
| CN103707516B (en) | A kind of method that reclaim drip irrigation zone | |
| CN107841090A (en) | A kind of impact resistance PEEK composites | |
| CN108117704A (en) | A kind of high-elastic Flame-Retardant and Oil-Resistant sizing materials of PVC | |
| CN105331131A (en) | Wood-plastic plate having excellent aging resistance | |
| KR101588795B1 (en) | The method of manufacturing for pipe using eco-friendly natural materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |