CN105694268A - Nanoscale toughened and reinforced PVC composite material - Google Patents
Nanoscale toughened and reinforced PVC composite material Download PDFInfo
- Publication number
- CN105694268A CN105694268A CN201410695088.3A CN201410695088A CN105694268A CN 105694268 A CN105694268 A CN 105694268A CN 201410695088 A CN201410695088 A CN 201410695088A CN 105694268 A CN105694268 A CN 105694268A
- Authority
- CN
- China
- Prior art keywords
- nano
- pvc composite
- nanoscale
- oxide
- rubber
- 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
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a nanoscale toughened and reinforced PVC composite material, which comprises the following raw materials by weight: 75-90 parts of PVC, 1-5 parts of nano rare earth oxide, 1-5 parts of nano rubber, 0.1-1 part of a silane coupling agent, and 1-20 parts of an assistant. By adding the nano rubber, the toughness of the PVC composite material is improved, and by adding the nano rare earth oxide, the strength of the PVC composite material is enhanced, and the PVC composite material is endowed with the special photo-electromagnetic properties of rare earth.
Description
Technical field
The invention belongs to field of nanocomposite materials, relate to a kind of toughness reinforcing Reinforced PVC composite of nanoscale。
Background technology
Polrvinyl chloride (PVC) is a kind of important thermoplastic, there is fire-retardant, insulation, the advantage such as corrosion-resistant, wear-resistant, cheap, raw material sources is extensive, be widely used in the aspects such as tubing, bar, thin film, insulant, anti-corrosion material, construction material。But, the processing characteristics of PVC, heat stability and impact property are poor, and these shortcomings how improving PVC are difficult problems。The special performance of nano material can serve as excellent filler and PVC is modified, and improves its comprehensive mechanical property。
Summary of the invention
It is an object of the invention to provide a kind of PVC composite, be specially a kind of toughness reinforcing Reinforced PVC composite of nanoscale, this PVC composite has the feature of high tenacity and high intensity, and has the photoelectromagnetic characteristic of rare earth。
For achieving the above object, the technical solution used in the present invention is:
A kind of toughness reinforcing Reinforced PVC composite of nanoscale, it is characterised in that its raw material and the parts by weight of raw material are:
PVC75～90 part,
Oxide nano rare earth 1～5 part,
Nano-rubber 1～5 part,
Silane coupler 0.1～1 part,
Auxiliary agent 1～20 part。
Preferably, described oxide nano rare earth is the mixture of one or more of nano-cerium oxide, nano lanthanum oxide, nano yttrium oxide, Nanometer-sized Neodymium Oxide, nano oxidized praseodymium。
Preferably, described nano-rubber is nano level acrylic-nitrile rubber。
Preferably, described auxiliary agent be heat stabilizer, plasticizer, wetting agent, coloring agent one or more。
The preparation method that present invention also offers the toughness reinforcing Reinforced PVC composite of a kind of nanoscale, comprises the following steps:
(1) silane coupler is adopted respectively oxide nano rare earth and nano-rubber to be carried out surface treatment；
(2) by blended with oxide nano rare earth, nano-rubber and various auxiliary agent for PVC；
(3) compound is added in double screw extruder, extrusion, pelletizing, prepare PVC composite。
The present invention is had the advantages that
The present invention relates to a kind of toughness reinforcing Reinforced PVC composite of nanoscale, have the advantages that (1) oxide nano rare earth adopts silane coupler to carry out surface modification, the interface binding power with PVC can be improved, thus improve the comprehensive mechanical property of nano composite material；(2) addition of nano-rubber improves the toughness of PVC composite；(3) addition of oxide nano rare earth imparts the property of PVC composite rare earth, is provided with excellent optical, electrical, magnetic characteristic。
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described, but does not limit protection scope of the present invention。
Embodiment 1
A kind of toughness reinforcing Reinforced PVC composite of nanoscale, its raw material and the weight of raw material is:
PVC85Kg,
Nano-cerium oxide 3Kg,
Nano-rubber 2Kg,
Silane coupler 0.5Kg,
Heat stabilizer 1.5Kg,
Plasticizer 8Kg。
Preparation process includes:
Silane coupler is adopted respectively nano-cerium oxide and nano-rubber to be carried out surface treatment, each material of precise, by blended with nano-cerium oxide, nano-rubber, heat stabilizer and plasticizer for PVC, again compound is added in double screw extruder, the temperature of twin-screw extruder barrel controls at 120 DEG C～140 DEG C, extrusion, pelletizing, prepare PVC composite。
Embodiment 2
A kind of toughness reinforcing Reinforced PVC composite of nanoscale, its raw material and the weight of raw material is:
PVC87Kg,
Nano lanthanum oxide 3Kg,
Nano-rubber 3Kg,
Silane coupler 0.5Kg,
Heat stabilizer 1.5Kg,
Plasticizer 5Kg。
Preparation process includes:
Silane coupler is adopted respectively nano lanthanum oxide and nano-rubber to be carried out surface treatment, each material of precise, by blended with nano lanthanum oxide, nano-rubber, heat stabilizer and plasticizer for PVC, again compound is added in double screw extruder, the temperature of twin-screw extruder barrel controls at 120 DEG C～140 DEG C, extrusion, pelletizing, prepare PVC composite。
Embodiment 3
A kind of toughness reinforcing Reinforced PVC composite of nanoscale, its raw material and the weight of raw material is:
PVC80Kg,
Nano yttrium oxide 5Kg,
Nano-rubber 3Kg,
Silane coupler 1Kg,
Heat stabilizer 1.5Kg,
Plasticizer 9Kg,
Lubricant 0.5Kg。
Preparation process includes:
Silane coupler is adopted respectively nano yttrium oxide and nano-rubber to be carried out surface treatment, each material of precise, by blended with nano yttrium oxide, nano-rubber, heat stabilizer and plasticizer for PVC, again compound is added in double screw extruder, the temperature of twin-screw extruder barrel controls at 120 DEG C～140 DEG C, extrusion, pelletizing, prepare PVC composite。
The above, be only presently preferred embodiments of the present invention, and technical scheme is not done any pro forma restriction。Every any simple modification, equivalent variations and modification above example made according to the technical spirit of the present invention, all still falls within the scope of technical scheme。
Claims (4)
1. the toughness reinforcing Reinforced PVC composite of nanoscale, it is characterised in that its raw material and the parts by weight of raw material are:
PVC75～90 part,
Oxide nano rare earth 1～5 part,
Nano-rubber 1～5 part,
Silane coupler 0.1～1 part,
Auxiliary agent 1～20 part。
2. the toughness reinforcing Reinforced PVC composite of nanoscale according to claim 1, it is characterised in that described oxide nano rare earth is the mixture of one or more of nano-cerium oxide, nano lanthanum oxide, nano yttrium oxide, Nanometer-sized Neodymium Oxide, nano oxidized praseodymium。
3. the toughness reinforcing Reinforced PVC composite of nanoscale according to claim 1, it is characterised in that described nano-rubber is nano level acrylic-nitrile rubber。
4. the toughness reinforcing Reinforced PVC composite of nanoscale according to claim 1, it is characterised in that described auxiliary agent be heat stabilizer, plasticizer, wetting agent, coloring agent one or more。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410695088.3A CN105694268A (en) | 2014-11-27 | 2014-11-27 | Nanoscale toughened and reinforced PVC composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410695088.3A CN105694268A (en) | 2014-11-27 | 2014-11-27 | Nanoscale toughened and reinforced PVC composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105694268A true CN105694268A (en) | 2016-06-22 |
Family
ID=56294656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410695088.3A Pending CN105694268A (en) | 2014-11-27 | 2014-11-27 | Nanoscale toughened and reinforced PVC composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105694268A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107474429A (en) * | 2017-08-15 | 2017-12-15 | 安徽嘉阳新材料科技有限公司 | A kind of wear-resistant flame-retardant floorboard film and preparation method thereof |
| CN107619553A (en) * | 2017-09-24 | 2018-01-23 | 江山海维科技有限公司 | A kind of manufacturing process of high tenacity low-temperature resistant plastic pipe fitting |
| CN108625253A (en) * | 2018-05-15 | 2018-10-09 | 陈有芹 | Base, top layer and buried light draw unit |
-
2014
- 2014-11-27 CN CN201410695088.3A patent/CN105694268A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107474429A (en) * | 2017-08-15 | 2017-12-15 | 安徽嘉阳新材料科技有限公司 | A kind of wear-resistant flame-retardant floorboard film and preparation method thereof |
| CN107619553A (en) * | 2017-09-24 | 2018-01-23 | 江山海维科技有限公司 | A kind of manufacturing process of high tenacity low-temperature resistant plastic pipe fitting |
| CN108625253A (en) * | 2018-05-15 | 2018-10-09 | 陈有芹 | Base, top layer and buried light draw unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105713293A (en) | Nano rare earth oxide/polypropylene composite material and preparation method thereof | |
| CN105694268A (en) | Nanoscale toughened and reinforced PVC composite material | |
| CN103788611A (en) | High-strength conductive polycarbonate alloy environmental protection composite material and preparation method thereof | |
| CN104072901B (en) | A kind of buried modified PVC no-dig technique private communication pipe and preparation method thereof | |
| CN103772903A (en) | Reinforcing glass fiber reinforced plastics coating material and preparation method thereof | |
| CN107603058B (en) | A kind of PVC/CPE composite pipes and preparation method thereof of graphene oxide enhancing | |
| CN102977443B (en) | Carbon fiber rigid cable engineering pipe | |
| CN104231488A (en) | Reinforced toughened polyvinyl chloride (PVC) pipe and manufacturing method thereof | |
| CN103396645B (en) | A kind of flame retardant plastics and preparation method thereof | |
| CN106147280A (en) | A kind of fire-resistant PVC of high-strength high temperature-resistant | |
| CN103613913B (en) | A kind of Halogen-free flame-retardant thermoplastic polyester elastomer material and preparation method thereof | |
| CN105385118A (en) | High-CTI-value flame-retardant and reinforced PBT (polybutylene terephthalate) composite material | |
| CN105440354A (en) | Highly resilient and high strength rubber material for buffer cushion | |
| CN105623088A (en) | Polypropylene plastic master batch with magnetic performances | |
| CN104558911A (en) | Solid plastified high-fire-retardant PVC sheath | |
| CN107618211A (en) | A kind of anti-fire PP pipes | |
| CN104292712A (en) | Environment-friendly plastic steel section material used for doors and windows and prepared from tourmaline powder and preparation method of environment-friendly plastic steel section material | |
| CN103804896A (en) | High heat-resisting tractable nylon PA12 material composition for gasket | |
| CN107057241A (en) | A kind of power electric meter erosion resisting insulation sheathing material and preparation method thereof | |
| CN104910496A (en) | Magnetic antibacterial wood-plastic composite material | |
| CN105733064A (en) | Glass fiber reinforced waste polyethylene composite material | |
| CN104559053A (en) | Modified epoxy resin and application thereof | |
| CN103937213A (en) | Silica powder modified polyphenyl ether material for automobile plastic part | |
| CN105131555A (en) | Flame-retardant and anti-static polycarbonate composite material for sockets and preparation method of composite material | |
| CN105400095B (en) | A kind of high intensity height flowing carbon fiber enhancing flame-retarding HIPS material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |
|
| WD01 | Invention patent application deemed withdrawn after publication |