CN203610134U - Polymer degradation resistance tester - Google Patents
Polymer degradation resistance tester Download PDFInfo
- Publication number
- CN203610134U CN203610134U CN201320854200.4U CN201320854200U CN203610134U CN 203610134 U CN203610134 U CN 203610134U CN 201320854200 U CN201320854200 U CN 201320854200U CN 203610134 U CN203610134 U CN 203610134U
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- China
- Prior art keywords
- tank
- resistance tester
- tank body
- speed
- degradation resistance
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- Expired - Fee Related
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Abstract
The utility model provides a polymer degradation resistance tester. The degradation resistance tester comprises a tank and a pedestal. The tank is divided into an upper part and a lower part. Flanges are disposed at the middle juncture position. The annular surfaces between the flanges are provided with annual grooves. A sealing gasket is disposed in the grooves. The two flanges are fixed by a quick clamp. The top of the tank is provided with a speed-adjustable motor the stirring shaft of which is connected to a plurality of layers of moving blades. A plurality of stationary blades are fixed in the tank. Beneficial effects of the polymer degradation resistance tester are that: experiment conditions can be changed by adjusting the speed of the speed-adjustable motor and the distances among the moving blades and the stationary blades, and energy adsorbed by polymer degradation can be calculated by the time interval and by calculating the total energy consumption of the speed-adjustable motor, and therefore the degradation degree of a polymer solution can be controlled and calculated; the tank separated up and down is convenient to clean; the quick clamp is convenient to open; and the polymer degradation resistance tester has characteristics of wide experiment performances, simple operation, accurate data, and reliable performances.
Description
Technical field
The utility model relates to Experiment of Applied Chemistry field, is specifically related to the anti-Degrading experiment instrument of high molecular polymer.
Background technology
Current various high molecular polymer application is more and more extensive, and macromolecule, because its relative molecular mass is very large, all in solid or gel state, has good mechanical strength conventionally; Again because its molecule is formed by covalent bonds, therefore have good insulating properties and decay resistance; Because its strand is very long, the length-to-diameter of molecule is greater than 1,000, therefore have good plasticity and high resiliency.High resiliency is the exclusive performance of high polymer.In addition, the aspect such as dissolubility, meltbility behavior and crystallinity and low molecule also have very large difference.In general, high molecular dispersiveness is larger, performance is poorer, the anti-degradation capability of high molecular polymer is also an important indicator analyzing high molecular polymer, the viscosity of in the past observing polymer solution by temperature and time under experimental condition is carried out the degradation speed of analyzing polymers, not only the time long and cannot carry out digital controlly, the various data that accumulate depolymerization under experimental condition are self-evident for the directive significance of actual production.
Summary of the invention
For the current environment of background technology, the utility model provides the anti-Degrading experiment instrument of high molecular polymer to attempt to address the above problem.
The technical solution of the utility model is: the anti-Degrading experiment instrument of high molecular polymer, comprise tank body and base, tank body is divided into upper and lower two parts, and there is flange middle junction, on the anchor ring between flange, has annular groove, groove is built-in with sealing gasket, two flanges are fixed by quick clip, and tank body top is provided with buncher, and the shaft of buncher connects some layers of moving knife, moving knife opposite position, tank interior is fixedly connected with some stationary knifes.
The shoulder of described pot body closing end is provided with charge door, and tank base is provided with discharge nozzle.
Described moving knife is connected with shaft, is dismountable connected mode.
The utlity model has following beneficial effect: by changing the speed of buncher and adjusting the distance between moving knife and stationary knife, can change experiment condition, by the time interval and all energy consumptions of calculating buncher, can calculate the energy that depolymerization absorbs, make the palliating degradation degree realization of observing polymer solution can control and can calculate, the tank body separating is up and down convenient to clean, clip opening square just fast, there is experimental performance wide, simple to operate, data are accurate, the feature of dependable performance.
accompanying drawing explanation:
Accompanying drawing 1 is structural representation of the present utility model.
1-tank body in figure, 2-moving knife, 3-stationary knife, the quick clip of 4-, 5-sealing gasket, 6-discharge nozzle, 7-base, the upper buncher of 8-, 9-charge door.
the specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, the anti-Degrading experiment instrument of high molecular polymer, comprises tank body 1 and base 7, and tank body 1 is divided into upper and lower two parts, there is flange middle junction, on anchor ring between flange, have annular groove, it is fixing by quick clip 4 that groove is built-in with sealing gasket 5, two flanges, tank body 1 top is provided with buncher 8, the shaft of buncher 8 connects some layers of moving knife 2, moving knife 2 opposite positions, and tank body 1 inside is fixedly connected with some stationary knifes 3.
The shoulder of described tank body 1 end socket is provided with charge door 9, and tank base is provided with discharge nozzle 6.
Described moving knife 2 is connected with shaft, is dismountable connected mode.
By changing the speed of buncher and adjusting the distance between moving knife and stationary knife, can change experiment condition, by the time interval and all energy consumptions of calculating buncher, can calculate the energy that depolymerization absorbs, make the palliating degradation degree realization of observing polymer solution can control and can calculate, the tank body separating is up and down convenient to clean, clip opening square just, has experimental performance wide fast, simple to operate, data are accurate, the feature of dependable performance.
Claims (3)
1. the anti-Degrading experiment instrument of high molecular polymer, comprise tank body (1) and base (7), it is characterized in that: tank body (1) is divided into upper and lower two parts, there is flange middle junction, on anchor ring between flange, have annular groove, groove is built-in with sealing gasket (5), two flanges are fixing by quick clip (4), tank body (1) top is provided with buncher (8), the shaft of buncher (8) connects some layers of moving knife (2), moving knife (2) opposite position, tank body (1) inside is fixedly connected with some stationary knifes (3).
2. the anti-Degrading experiment instrument of high molecular polymer according to claim 1, is characterized in that: the shoulder of described tank body (1) end socket is provided with charge door (9), and tank base is provided with discharge nozzle (6).
3. the anti-Degrading experiment instrument of high molecular polymer according to claim 1, is characterized in that: described moving knife (2) is connected with shaft, is dismountable connected mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854200.4U CN203610134U (en) | 2013-12-23 | 2013-12-23 | Polymer degradation resistance tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854200.4U CN203610134U (en) | 2013-12-23 | 2013-12-23 | Polymer degradation resistance tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610134U true CN203610134U (en) | 2014-05-28 |
Family
ID=50762815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320854200.4U Expired - Fee Related CN203610134U (en) | 2013-12-23 | 2013-12-23 | Polymer degradation resistance tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610134U (en) |
-
2013
- 2013-12-23 CN CN201320854200.4U patent/CN203610134U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |