CN103913415A - Electric-heating phase-change constant temperature test box for adhesive tape high temperature lasting adhesive testing - Google Patents
Electric-heating phase-change constant temperature test box for adhesive tape high temperature lasting adhesive testing Download PDFInfo
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- CN103913415A CN103913415A CN201410108210.2A CN201410108210A CN103913415A CN 103913415 A CN103913415 A CN 103913415A CN 201410108210 A CN201410108210 A CN 201410108210A CN 103913415 A CN103913415 A CN 103913415A
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- adhesive tape
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Abstract
The invention discloses an electric-heating phase-change constant temperature test box for adhesive tape high temperature lasting adhesive testing which is characterized in that: the pressure-sensitive adhesive tape high temperature lasting adhesive phase-change constant temperature test box has a cuboid box-shaped structure, and is composed of an upper constant temperature box and a lower constant temperature box which form a text box set for use cooperatively. A test surface is made of mirror finished 304 stainless steel; the upper constant temperature test box is hung on a crossbeam of a lasting adhesive meter by a hook; a balance weight is hung on the the lower constant temperature test box by a hook; the upper constant temperature test box is connected with the lower constant temperature test box through a double sided adhesive tape; the upper constant temperature test box and the lower constant temperature test box are filled with medium temperature phase change materials and electric heating sheets to provide a stable testing temperature. The test box of the invention is simple in structure, and low in cost, can perform high temperature lasting adhesive testing at room temperature by using a commercially available adhesive tape lasting adhesive meter, and can test the lasting adhesive forces of a pressure-sensitive adhesive tape at different high temperatures under a room temperature condition.
Description
Technical field
The present invention relates to the performance test field of pressure sensitive adhesive tape, be specifically related to a kind of adhesive tape high temperature and hold viscous force test electrical heating phase-change constant-temperature testing cassete.
Background technology
The adhesive imbody of pressure sensitive adhesive is initial bonding strength, peeling force, hold the result of viscous force and base adhesion force combined action, the wherein in use firm degree of bonding force of viscous force main adhesive tape of holding of adhesive tape.So in the manufacture and use procedure of pressure sensitive adhesive tape, the detection of holding viscous force of adhesive tape is a vital ring.But in actual industrial production activities, be limited to the restriction of test condition and means of testing, the normal temperature of general test tape is held viscous force, this normal temperature test value there is no directive significance to the service condition in fact varying of adhesive tape, therefore must be detected with a definite target in view for the concrete serviceability temperature of pressure sensitive adhesive tape, could correctly carry out the correction of type selecting or the production technology of adhesive tape, thereby avoid the loss of physical resources and financial resources or lead to quality of production accident.Consideration for these reasons just, pressure sensitive adhesive tape high temperature holds that sticky pick-up unit is just applied and raw; But the high temperature of selling on market holds that sticky pick-up unit cost is high, bulky, and operation and maintenance is very inconvenient, detect the result manufacturing schedule that seriously lags behind, so universal far away in the use client of pressure sensitive adhesive tape manufacturing enterprise and adhesive tape simultaneously.Therefore, research and develop and produce a kind of low cost, simple to operate, can simulate the proving installation of the actual serviceability temperature environment of adhesive tape, follow that existing standard is held viscous force testing apparatus and working specification can detect by the viscous force of holding under condition of different temperatures adhesive tape, have very important realistic meaning for production and the use of instructing adhesive tape.
Summary of the invention
In order to address the deficiencies of the prior art, the invention provides a kind of adhesive tape high temperature and hold viscous force test electrical heating phase-change constant-temperature testing cassete,, utilize existing commercially available adhesive tape to hold viscoelastic test device and under room temperature environment, just can solve pressure sensitive adhesive tape hold viscous force test under different temperatures.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of adhesive tape high temperature is held viscous force test electrical heating phase-change constant-temperature testing cassete, it is characterized in that: it is rectangular box structure that described pressure sensitive adhesive tape high temperature is held sticky phase-change constant-temperature testing cassete, by upper constant temp. box, lower constant temp. box forms one group of testing cassete group and is used in conjunction with, described test surfaces material is minute surface 304 stainless steels, described upper constant temperature testing cassete hangs over by hook on the crossbeam of holding sticky meter, lower constant temperature testing cassete descends to hang counterweight counterweight by hook, described upper constant temperature testing cassete glues note adhesive tape by two sides is connected with lower constant temperature testing cassete, described upper constant temperature testing cassete, in lower constant temperature testing cassete, be filled with middle temperature phase-change material and electric heating sheets so that stable probe temperature to be provided.
Described upper constant temp. box and lower constant temp. box are the constant temp. box of two sides band scale.
Described testing cassete can be tested the viscous force of holding of pressure sensitive adhesive tape under different high temperature, can utilize the adhesive tape of standard to hold and stickyly count the high temperature of test tape at ambient temperature and hold viscous force.
Described adhesive tape high temperature is held viscous force and is tested with electrical heating phase-change constant-temperature testing cassete by reach the test condition of constant temperature with phase-change material.
Described adhesive tape high temperature is held viscous force and is tested with electrical heating phase-change constant-temperature testing cassete by providing phase transformation thermal source with at least one electric heating piece in PTC electric heater, polyimide electric heating piece or mica electric heating piece.
Described adhesive tape high temperature is held viscous force and is tested with electrical heating phase-change constant-temperature testing cassete by reach the test request of difference and temperature constant with different phase-change materials.
Described phase-change material is one or more in fused salt, hydrated salt, paraffin or polyolefin.
The invention has the beneficial effects as follows: the present invention is simple in structure, with low cost, can use existing commercially available adhesive tape to hold the high temperature that sticky meter carries out adhesive tape at ambient temperature and hold viscoelastic test, can test at ambient temperature pressure sensitive adhesive tape and hold viscous force under different high-temperature temperatures.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present invention;
Fig. 2 is the front elevation of upper phase-change constant-temperature testing cassete of the present invention;
Fig. 3 is the rear view of Fig. 2;
Fig. 4 is the side view of Fig. 2;
Fig. 5 is the front elevation of lower phase-change constant-temperature testing cassete of the present invention;
Fig. 6 is the rear view of Fig. 5;
Fig. 7 is the side view of Fig. 5;
Fig. 8 is the structural representation of upper phase-change constant-temperature testing cassete of the present invention;
Fig. 9 is the side-looking structural representation of Fig. 8;
Figure 10 is the structural representation of lower phase-change constant-temperature testing cassete of the present invention;
Figure 11 is the side-looking structural representation of Figure 10;
Figure 12 is the thin portion structural representation of the supply hub of phase-change constant-temperature testing cassete;
Figure 13 is the side-looking structural representation of Figure 12;
Figure 14 is phase-change constant-temperature testing cassete heating electric source plug schematic diagram.
1. heating power supply line plugs in figure; 2. fuse; 3. electric heating piece; 4. hook; 5. high temperature is held viscous force test surfaces; 6. scale division line; 7. heating power supply jack; 8. metal shell; 9. phase-change constant-temperature material; 10. supply hub external electrode; 11. supply hub insulation courses; 12. electric heating piece lead-in wires; Electrode in 13. supply hubs; 14. attaching plug external electrodes; 15. attaching plug ring electrodes; 16. plug bond pin A; 17. plug bond pin B; 18. attaching plug insulation courses.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
The present invention is the box structure of rectangular parallelepiped, Fig. 2, Fig. 3, Figure 4 shows that the outward appearance three of testing cassete on electrical heating phase-change constant-temperature of the present invention looks schematic diagram; Fig. 5, Fig. 6, Figure 7 shows that the outward appearance three of testing cassete under electrical heating phase-change constant-temperature of the present invention looks schematic diagram; Fig. 8, Fig. 9 are the structural representations of testing cassete on electrical heating phase-change constant-temperature of the present invention; Figure 10, Figure 11 are the structural representations of testing cassete under electrical heating phase-change constant-temperature of the present invention.
In Fig. 2, on electrical heating phase-change constant-temperature testing cassete just, the back of the body test surfaces 5 be with scale mark 6, minimum scale is 0.5 millimeter, material is that thickness is polishing 304 corrosion resistant plates of 1 millimeter;
In Fig. 5, under electrical heating phase-change constant-temperature testing cassete just, the back of the body test surfaces 5 be with scale mark 6, minimum scale is 0.5 millimeter, material is that thickness is polishing 304 corrosion resistant plates of 1 millimeter;
Under electrical heating phase-change constant-temperature shown in Fig. 5, the quality requirements of testing cassete is: under electrical heating phase-change constant-temperature, the quality of testing cassete and counterweight counterbalance mass sum are 4.0 kilograms;
In Fig. 8, on electrical heating phase-change constant-temperature, testing cassete is metal box structure, and material is 1 millimeter of 304 stainless steel of thickness; In-built electrical backing 3, electric heating piece 3 is coated by phase-change constant-temperature material 9; Electric heating piece 3 can heat by jack 7 external power supplys;
In Figure 10, under electrical heating phase-change constant-temperature, testing cassete is metal box structure, and material is 1 millimeter of 304 stainless steel of thickness; In-built electrical backing 3, electric heating piece 3 is coated by phase-change constant-temperature material 9; Electric heating piece 3 can heat by jack 7 external power supplys.
Principle of work of the present invention is:
One. the principle of work of electrical heating phase-change constant-temperature testing cassete: in the situation that electric heating piece 3 is switched on, phase-change constant-temperature material 9 starts to be warming up to fusing point and slowly melts, and along with the carrying out of heating, phase-change material 9 undergoes phase transition in stationary temperature always; When disconnecting heating power supply, the phase-change constant-temperature material 9 in testing cassete starts slow crystallization and keeps temperature constant.Change different types of phase-change constant-temperature material 9 and can obtain different constant probe temperatures; The phase-change constant-temperature material 9 of filling different quality can be by the time different temperature constant.
Two. the concrete enforcement that the portable adhesive tape high temperature of the present invention is held viscoelastic test device:
1. the test surfaces 5 of testing cassete on testing cassete, electrical heating phase-change constant-temperature under electrical heating phase-change constant-temperature is dried up with organic solvent wiped clean electricity consumption respectively;
2. adhesive tape wide tested 25mm is attached to respectively along scale mark on two test surfaces 5 of upper testing cassete, lower testing cassete, with the roll extrusion 3 times back and forth of the standard pressure roller of 2.0Kg, rolling speed is 300mm/ minute;
3. the electrical heating phase-change constant-temperature testing cassete and the plug of electrical heating phase-change constant-temperature testing cassete shown in Figure 14 that post test tape are connected to 220V power supply, heat 15 minutes, disconnect heating power supply;
4. the electrical heating phase-change constant-temperature testing cassete group that energising is completed to heat accumulation is suspended to adhesive tape by the hook 4 of upper testing cassete and holds on the crossbeam of sticky meter;
5. counterweight counterweight is hung on the hook 4 of testing cassete group under electrical heating phase-change constant-temperature; The quality of counterweight counterweight is the difference of 4.0Kg and lower testing cassete quality, and counterbalance mass and lower testing cassete quality sum are 4.0Kg;
6. start adhesive tape and hold the sticky pushbutton switch of counting, start test;
When test stipulated time adhesive tape hold viscosity energy time, slippage that can the scale mark on electrical heating phase-change constant-temperature testing cassete of the present invention is read adhesive tape by adhesive tape;
8. in the time holding sticky failure testing, when one group of complete slippage of adhesive tape, under electrical heating phase-change constant-temperature, testing cassete falls and triggers corresponding pilot lamp and warning electric bell together with counterweight counterweight;
9. take out lower testing cassete and counterweight counterweight and reset, pilot lamp extinguishes, electric bell stop alarm;
Change the testing cassete of different phase-change constant-temperature materials, test tape is held viscosity energy under condition of different temperatures at ambient temperature.
More than the description of this invention and non-limiting, based on other embodiment of inventive concept, also all among protection scope of the present invention.
Claims (7)
1. an adhesive tape high temperature is held viscous force test electrical heating phase-change constant-temperature testing cassete, it is characterized in that: it is rectangular box structure that described pressure sensitive adhesive tape high temperature is held sticky phase-change constant-temperature testing cassete, by upper constant temp. box, lower constant temp. box forms one group of testing cassete group and is used in conjunction with, described test surfaces material is minute surface 304 stainless steels, described upper constant temperature testing cassete hangs over by hook on the crossbeam of holding sticky meter, lower constant temperature testing cassete descends to hang counterweight counterweight by hook, described upper constant temperature testing cassete glues note adhesive tape by two sides is connected with lower constant temperature testing cassete, described upper constant temperature testing cassete, in lower constant temperature testing cassete, be filled with middle temperature phase-change material and electric heating sheets so that stable probe temperature to be provided.
2. a kind of adhesive tape high temperature according to claim 1 is held viscous force test electrical heating phase-change constant-temperature testing cassete, it is characterized in that: described upper constant temp. box and lower constant temp. box are the constant temp. box of two sides band scale.
3. a kind of adhesive tape high temperature according to claim 1 is held viscous force test electrical heating phase-change constant-temperature testing cassete, it is characterized in that: described testing cassete can be tested the viscous force of holding of pressure sensitive adhesive tape under different high temperature, can utilize the adhesive tape of standard to hold and stickyly count the high temperature of test tape at ambient temperature and hold viscous force.
4. a kind of adhesive tape high temperature according to claim 1 is held viscous force test electrical heating phase-change constant-temperature testing cassete, it is characterized in that: described adhesive tape high temperature is held viscous force and tested with electrical heating phase-change constant-temperature testing cassete by reach the test condition of constant temperature with phase-change material.
5. a kind of adhesive tape high temperature according to claim 1 is held viscous force test electrical heating phase-change constant-temperature testing cassete, it is characterized in that: described adhesive tape high temperature is held viscous force and tested with electrical heating phase-change constant-temperature testing cassete by providing phase transformation thermal source with at least one electric heating piece in PTC electric heater, polyimide electric heating piece or mica electric heating piece.
6. a kind of adhesive tape high temperature according to claim 1 is held viscous force test electrical heating phase-change constant-temperature testing cassete, it is characterized in that: described adhesive tape high temperature is held viscous force and tested with electrical heating phase-change constant-temperature testing cassete by reach the test request of difference and temperature constant with different phase-change materials.
7. a kind of adhesive tape high temperature according to claim 1 is held viscous force test electrical heating phase-change constant-temperature testing cassete, it is characterized in that: described phase-change material is one or more in fused salt, hydrated salt, paraffin or polyolefin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410108210.2A CN103913415A (en) | 2014-03-21 | 2014-03-21 | Electric-heating phase-change constant temperature test box for adhesive tape high temperature lasting adhesive testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410108210.2A CN103913415A (en) | 2014-03-21 | 2014-03-21 | Electric-heating phase-change constant temperature test box for adhesive tape high temperature lasting adhesive testing |
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| Publication Number | Publication Date |
|---|---|
| CN103913415A true CN103913415A (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410108210.2A Pending CN103913415A (en) | 2014-03-21 | 2014-03-21 | Electric-heating phase-change constant temperature test box for adhesive tape high temperature lasting adhesive testing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328712A (en) * | 2017-08-23 | 2017-11-07 | 深圳市山本光电股份有限公司 | Adhesive tape detects tool |
| CN107643246A (en) * | 2016-07-21 | 2018-01-30 | 新丰杰力电工材料有限公司 | A kind of detection method of heat sensitive adhesive tape adhesive force |
| CN114624118A (en) * | 2022-05-17 | 2022-06-14 | 江苏金旺新材料科技有限公司 | Dynamic detection device and detection method for performance of foam adhesive tape |
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| JP2006300781A (en) * | 2005-04-21 | 2006-11-02 | Matsushita Electric Ind Co Ltd | Method for measuring adhesive force of holding assembly and its usage |
| CN201083675Y (en) * | 2007-09-21 | 2008-07-09 | 希姆通信息技术（上海）有限公司 | Adhesive tape adhesiveness test device |
| CN201819761U (en) * | 2010-08-24 | 2011-05-04 | 夏超华 | Adhesive tape retention testing device |
| CN202814858U (en) * | 2012-06-26 | 2013-03-20 | 东莞市科建检测仪器有限公司 | Tape stripping retentivity tester |
| CN103852420A (en) * | 2014-02-25 | 2014-06-11 | 苏州邦立达新材料有限公司 | Portable adhesive tape high-temperature permanent adhesion testing device and working principle thereof |
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2014
- 2014-03-21 CN CN201410108210.2A patent/CN103913415A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300781A (en) * | 2005-04-21 | 2006-11-02 | Matsushita Electric Ind Co Ltd | Method for measuring adhesive force of holding assembly and its usage |
| CN201083675Y (en) * | 2007-09-21 | 2008-07-09 | 希姆通信息技术（上海）有限公司 | Adhesive tape adhesiveness test device |
| CN201819761U (en) * | 2010-08-24 | 2011-05-04 | 夏超华 | Adhesive tape retention testing device |
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| CN103852420A (en) * | 2014-02-25 | 2014-06-11 | 苏州邦立达新材料有限公司 | Portable adhesive tape high-temperature permanent adhesion testing device and working principle thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643246A (en) * | 2016-07-21 | 2018-01-30 | 新丰杰力电工材料有限公司 | A kind of detection method of heat sensitive adhesive tape adhesive force |
| CN107643246B (en) * | 2016-07-21 | 2020-04-10 | 新丰杰力电工材料有限公司 | Method for detecting foaming force of thermosensitive adhesive tape |
| CN107328712A (en) * | 2017-08-23 | 2017-11-07 | 深圳市山本光电股份有限公司 | Adhesive tape detects tool |
| CN114624118A (en) * | 2022-05-17 | 2022-06-14 | 江苏金旺新材料科技有限公司 | Dynamic detection device and detection method for performance of foam adhesive tape |
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Application publication date: 20140709 |