CN202204788U - Minimum film forming temperature tester - Google Patents
Minimum film forming temperature tester Download PDFInfo
- Publication number
- CN202204788U CN202204788U CN2011202644397U CN201120264439U CN202204788U CN 202204788 U CN202204788 U CN 202204788U CN 2011202644397 U CN2011202644397 U CN 2011202644397U CN 201120264439 U CN201120264439 U CN 201120264439U CN 202204788 U CN202204788 U CN 202204788U
- Authority
- CN
- China
- Prior art keywords
- temperature
- coated
- regulating chamber
- lamina membranacea
- tester
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a minimum film forming temperature tester, which comprises a rack, wherein the top surface of the rack is provided with a temperature adjustment box, a coating plate for bearing a coating sample are paved on the top surface of the temperature adjustment box, and the temperature adjustment box is internally provided with a heating part a refrigeration part which act on the coating plate. According to the minimum film filming temperature tester disclosed by the utility model, a plurality of temperature range areas are arranged in the temperature adjustment box, the temperature of the coating plate along the length direction is in linear change, the temperature corresponding to the position can be determined to be the minimum film forming temperature by observing the starting position of the curing of the coating sample on the coating plate, the whole device is convenient to use, and the testing is accurate.
Description
Technical field
The utility model relates to a kind of testing tool of coating property, relates in particular to a kind of tester that is used to test the coating MFT.
Background technology
The coating MFT has considerable restraint to the application place and the temperature of coating, also is more important performance index of coating therefore.
More existing method of testings only are that several paint film that coat are placed in the space of different temperatures; Observe coating solidification situation in the different spaces then; Thereby confirm MFT, but the method efficient is lower, also has measuring error between the different samples.
The utility model content
It is a kind of easy to use that the utility model provides, and the MFT tester of good test effect is used to detect the MFT of coating.
A kind of MFT tester comprises frame, is provided with temperature regulating chamber at the frame end face, and the temperature regulating chamber end face is equipped with and is used to carry the lamina membranacea that is coated with that is coated with material samples, is provided with in the described temperature regulating chamber and acts on heater block and the refrigeration part that is coated with lamina membranacea.
Heater block and refrigeration part can keep being coated with the temperature that lamina membranacea goes up along its length and be linear change.
Described heater block is an electric heater, and electric heater can be electrical heating wire, electrically heated rod etc.
Heat pump is installed in frame, and described refrigeration part is the heat interchanger of this heat pump, and this heat interchanger can absorb and be coated with near the heat in lamina membranacea bottom, makes its cooling.
To be coated with the temperature that lamina membranacea goes up along its length and to be linear change in order to make, also can adopt other existing refrigerating plants that heats.Heat refrigerating plant and in temperature regulating chamber, can adopt multiple arrangement form.
Be divided into the plurality of temperature scope area along being coated with the lamina membranacea length direction in the temperature regulating chamber, between the adjacent temperature range zone thermal insulation board can also be set, be more convenient for independently controlling this regional temperature like this.
Be distributed with some temperature sensors along being coated with the lamina membranacea length direction in the described temperature regulating chamber, all temperature sensors press close to be coated with the position, bottom surface of lamina membranacea, can react the temperature that is coated with each position of lamina membranacea accurately.
Described temperature sensor can adopt prior art, and collecting temperature signal, and showing can be general thermometer, thermopair etc.
The utility model MFT tester; Through the plurality of temperature scope area is set in temperature regulating chamber; The temperature that the plate of filming is gone up along its length is linear change, is coated with lamina membranacea through observation and coats the reference position that sample solidifies, and can confirm that the pairing temperature in this position is a MFT; Whole device is easy to use, and test accurately.
Description of drawings
Fig. 1 is the structural representation of the utility model MFT tester.
Embodiment
Referring to accompanying drawing, a kind of MFT tester of the utility model comprises frame 1; Be provided with temperature regulating chamber 3 at frame 1 end face; Temperature regulating chamber 3 end faces be equipped be used to carry be coated with material samples be coated with lamina membranacea 2, be coated with and be covered with dust cover 4 on the lamina membranacea 2, dust cover 4 sidewalls are provided with form 5.
Be divided into the plurality of temperature scope area along being coated with lamina membranacea 2 length directions in the temperature regulating chamber 3, between the adjacent temperature range zone thermal insulation board be set, be more convenient for independently controlling this regional temperature like this.Be equipped with heater block and refrigeration part in each temperature range zone, power switching and adjusting through heater block and refrigeration part reach predetermined temperature range.
Heater block is an electric heater; Heat pump is installed in frame, and whole heat pump drives through main compressor 6, and refrigeration part is the heat interchanger of this heat pump; Heat interchanger and temperature range zone is corresponding be provided with parallel with one another a plurality of; Be convenient to regulate respectively, heat interchanger can absorb and be coated with near the heat in lamina membranacea 2 bottoms, makes its cooling.
The utility model MFT tester, through the plurality of temperature scope area is set in temperature regulating chamber, the temperature that the plate of filming is gone up along its length is linear change; After being coated with material samples and being coated in the plate top surface of filming; Temperature regulating chamber is started working until temperature stabilization, is coated with lamina membranacea through observation and coats the reference position that sample solidifies, and can confirm that the pairing temperature in this position is a MFT; Whole device is easy to use, and test accurately.
Claims (5)
1. MFT tester; Comprise frame, it is characterized in that, be provided with temperature regulating chamber at the frame end face; The temperature regulating chamber end face is equipped with and is used to carry the lamina membranacea that is coated with that is coated with material samples, is provided with in the described temperature regulating chamber to act on heater block and the refrigeration part that is coated with lamina membranacea.
2. MFT tester as claimed in claim 1 is characterized in that, described heater block is an electric heater.
3. MFT tester as claimed in claim 2 is characterized in that, heat pump is installed in frame, and described refrigeration part is the heat interchanger of this heat pump.
4. MFT tester as claimed in claim 3 is characterized in that, is divided into the plurality of temperature scope area along being coated with the lamina membranacea length direction in the described temperature regulating chamber, between the adjacent temperature range zone thermal insulation board is set.
5. MFT tester as claimed in claim 4 is characterized in that, is distributed with some temperature sensors along being coated with the lamina membranacea length direction in the described temperature regulating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202644397U CN202204788U (en) | 2011-07-25 | 2011-07-25 | Minimum film forming temperature tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202644397U CN202204788U (en) | 2011-07-25 | 2011-07-25 | Minimum film forming temperature tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202204788U true CN202204788U (en) | 2012-04-25 |
Family
ID=45968906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202644397U Expired - Fee Related CN202204788U (en) | 2011-07-25 | 2011-07-25 | Minimum film forming temperature tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202204788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383137A (en) * | 2016-11-24 | 2017-02-08 | 苏州逸风塑胶电子有限公司 | Temperature resistance tester of plastic material |
| CN110389149A (en) * | 2018-04-16 | 2019-10-29 | 天津市港源试验仪器厂 | A kind of minimum film formation temperature analyzer |
-
2011
- 2011-07-25 CN CN2011202644397U patent/CN202204788U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383137A (en) * | 2016-11-24 | 2017-02-08 | 苏州逸风塑胶电子有限公司 | Temperature resistance tester of plastic material |
| CN110389149A (en) * | 2018-04-16 | 2019-10-29 | 天津市港源试验仪器厂 | A kind of minimum film formation temperature analyzer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102297877B (en) | Device and method for measuring thermoelectric parameters of film | |
| CN103105410A (en) | Method for measuring thermal resistance of multi-layer heat-conducting material | |
| CN102628818A (en) | Thermal conduction coefficient tester for single-plate guarded thermal plate method with automatic pressure regulator and thickness measuring device | |
| CN101290299A (en) | Variable thermal conductivity factor measuring apparatus and method | |
| CN103983660B (en) | A kind of indoor rock sample test device of thermal conductivity coefficient | |
| CN202204788U (en) | Minimum film forming temperature tester | |
| CN203117139U (en) | Hot plate instrument for testing hot performance of fabric | |
| DK2603789T3 (en) | DEVICE FOR DETERMINING HEAT AND TEMPERATURE CONDUCTIVITY IN A MEASUREMENT TEST | |
| CN104267060A (en) | Method for measuring heat conductivity of active heat-protection type calorimeter by virtue of quasi-steady-state method and correction method of active heat-protection type calorimeter | |
| CN205620336U (en) | A rapid measurement device that is used for effective thermal conductance rate of porous metal material based on protection hot plate method | |
| EP2015041A1 (en) | An apparatus and a method for measuring the body core temperature for elevated ambient temperatures | |
| CN103823170B (en) | Novel method for measuring thermal resistance of power-type LED integration module | |
| CN107421980A (en) | Heating impedance compensation type thermo-resistance measurement method | |
| CN101004397B (en) | Intellectualized, rapid measuring cold mirror dew point instrument | |
| CN201000442Y (en) | Intelligentized rapid survey cold mirror dew point hygrometer | |
| CN105717157A (en) | Device and method for rapidly testing effective thermal conductivity of porous metal material on basis of guarded hot plate method | |
| CN103149238A (en) | Simple measurement device for heat conductivity coefficient of porous ceramics | |
| CN109471037A (en) | A kind of salt bridge-type thermoelectrochemistry battery testing platform quickly tested and its method | |
| CN203502369U (en) | Temperature regulation capacity test device for phase-change material textile | |
| CN203849193U (en) | Indoor rock sample heat conduction coefficient testing device | |
| CN111474204B (en) | Method for testing heat conductivity coefficient of cylindrical sample by punching method | |
| CN207243986U (en) | Vacuum coating equipment | |
| CN201161198Y (en) | Thermostatic test-tube stand | |
| CN203629720U (en) | Thermal paint temperature detection device | |
| CN105136844A (en) | Heat conductivity coefficient measurement apparatus and measurement method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: DACHANG BBMG COATING CO., LTD. Assignor: Tianjin Tiantu Haobang Coating Co., Ltd. Contract record no.: 2015990000557 Denomination of utility model: Minimum film forming temperature tester Granted publication date: 20120425 License type: Exclusive License Record date: 20150703 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20190725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |