CN201540238U - High-temperature viscosity tester for hot-melt road marking paint - Google Patents
High-temperature viscosity tester for hot-melt road marking paint Download PDFInfo
- Publication number
- CN201540238U CN201540238U CN2009202454272U CN200920245427U CN201540238U CN 201540238 U CN201540238 U CN 201540238U CN 2009202454272 U CN2009202454272 U CN 2009202454272U CN 200920245427 U CN200920245427 U CN 200920245427U CN 201540238 U CN201540238 U CN 201540238U
- Authority
- CN
- China
- Prior art keywords
- hot
- melting device
- temperature viscosity
- road marking
- heat melting
- 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
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a high-temperature viscosity tester for hot-melt road marking paint, which is composed of a rotary viscometer, a hot melting device and a temperature controller. The rotary viscometer is fixed to a bracket. The hot melting device is provided below the rotary viscometer. The temperature controller is connected with the hot melting device through a sensor connection line. A coupling screw at the lower end of the rotary viscometer is connected with a rotor through an extension shaft. The rotor is inserted into the paint in the hot melting device. The high-temperature viscosity tester can test the high-temperature viscosity of hot-melt road marking paint thereby realizing a purpose that the high-temperature viscosity is used as an important technical index for evaluating the performance of the hot-melt road marking paint. The high-temperature viscosity tester for hot-melt road marking paint has the advantages of small amount of sample required for testing, high measuring sensitivity, accurate testing result and high repeatability.
Description
Technical field:
The utility model relates to a kind of coating testing apparatus, exactly is a kind of hot-melting road mark paint high temperature viscosity proving installation.
Background technology:
As the road traffic marking of traffic outline line important composition, its usability is most important to guaranteeing traffic safety, and at present, the pavement marking paint of China forms basically based on heat molten type.
This type of coating mainly is made up of thermoplastic resin, color stuffing, plastifier, reflectorized material and other auxiliary agent.Physical aspect is solid-state, uses after being heated into molten condition by high temperature during construction.Heat molten type coating high temperature viscosity index has important value to estimating its shop characteristic.
The existing dope viscosity assay method of China for be coated with-1, coating-4 viscosity meter and falling-sphere viscometer measure dope viscosity, be low temperature viscosity (22 ℃-26 ℃), and for hot-melting road mark paint, between 180 ℃～220 ℃, these two kinds of method of testings far can not satisfy the mensuration to the hot-melting road mark paint high temperature viscosity to its melt temperature greatly.
The utility model content:
The purpose of this utility model is to provide a kind of hot-melting road mark paint high temperature viscosity proving installation, by the high temperature viscosity of this measurement device hot-melting road mark paint, realized high temperature viscosity as a technical indicator estimating the hot-melting road mark paint quality.
The purpose of this utility model is achieved through the following technical solutions:
Hot-melting road mark paint high temperature viscosity proving installation, comprise a rotational viscosimeter, described rotational viscosimeter is fixed on the support, it is characterized in that also including heat melting device and temperature controller, heat melting device is positioned at the below of rotational viscosimeter, temperature controller is connected with heat melting device by the heating control line, and described viscosity meter is connected with heat melting device by the sensor line.
In above-mentioned hot-melting road mark paint high temperature viscosity proving installation, the coupling nut of described rotational viscosimeter lower end connects a rotor by outrigger shaft, and rotor inserts in the interior coating of heat melting device.
In above-mentioned hot-melting road mark paint high temperature viscosity proving installation, described viscosity meter lower end also is provided with the aligning back up pad, and during test, the open end of described aligning back up pad contacts with the locating ring of heat melting device surface.
The beneficial effects of the utility model are:
(1) this device can be tested the high temperature viscosity of hot-melting road mark paint, thereby realizes the purpose of high temperature viscosity as an important technology index estimating hot-melting road mark paint performance quality.
(2) the required sample of measurement device is few, and amount of samples only needs 30-40ml.
(3) measurement device is highly sensitive, and test result is not only accurate, and reappearance is very good.
(4) this device is easy to operate, and is handsome in appearance generous.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing content of the present utility model is described in further detail.
Shown in accompanying drawing, hot-melting road mark paint high temperature viscosity proving installation, form by rotational viscosimeter 1, heat melting device 5 and temperature controller 8, rotational viscosimeter 1 is fixed on the support 11, heat melting device 5 is positioned at the below of rotational viscosimeter 1, the bottom of heat melting device 5 and support 11 is equipped with levelling screw 7, and the coupling nut 2 of rotational viscosimeter 1 lower end connects a rotor 4 by outrigger shaft 3, in the coating that rotor 4 inserts in the heat melting device 5.Temperature controller 8 is connected with heat melting device 5 by heating control line 14, rotational viscosimeter 1 is connected with heat melting device 5 by sensor line 13, aligning back up pad 10 that is about 8cm of rotational viscosimeter 1 lower end welding, during test, the open end of aiming at back up pad 10 and heat melting device 5 interior locating ring 12 surfaces just contact.
Method of testing and step:
1) debugging of experimental facilities
The necessary when mounted leveling of instrument makes bubble 6,9 be in the horizontal positioned that the center reaches integral body by adjusting levelling screw 7.To make viscosity meter coupling nut 2 detect zero-bit after the rotational viscosimeter start earlier.
2) preparation test sample
With heating vessel hot-melting road mark paint is melted, and be injected in the Sheng sample tube that volume is 20ml heat preservation for standby use.
3) experimental test
Open temperature controller 8 power supplys, the design temperature control system is to the test temperature that requires (annotate: this test temperature must greater than the melt temperature of hot-melting road mark paint).Select suitable rotor 4, be installed in by outrigger shaft 3 on the coupling nut 2 of rotational viscosimeter, the Sheng sample tube that sample is housed is put into heat melting device 4, reduce rotational viscosimeter 1, make the tip of aiming at back up pad 10 just contact the surface of locating ring 12, this moment, rotor 4 reeves were contained in the coating liquid level of sample tube, covered insulator cap, heat molten type coating and rotor 4 are incubated in heat melting device 5, reach the required equilibrium temperature (being no less than 30 minutes) of test.Select suitable rotor speed, start the high temperature viscosity experiment instrument, observed reading, the moment of torsion reading should be in 10%～98% scope.In whole measurement viscosity process, can not change the rotating speed of setting, change shearing rate.After treating that reading is paused to stablize, under each test temperature, every the 60s reading once, continuous-reading 3 times.To the test temperature of each requirement, repeat above process testing.Utilize the high temperature viscosity experiment instrument can measure apparent viscosity under the heat molten type traffic coating high temperature.
Claims (3)
1. hot-melting road mark paint high temperature viscosity proving installation, comprise a rotational viscosimeter, described rotational viscosimeter is fixed on the support, it is characterized in that: also include heat melting device and temperature controller, heat melting device is positioned at the below of rotational viscosimeter, temperature controller is connected with heat melting device by the heating control line, and described viscosity meter is connected with heat melting device by the sensor line.
2. hot-melting road mark paint high temperature viscosity proving installation according to claim 1 is characterized in that: the coupling nut of described rotational viscosimeter lower end connects a rotor by outrigger shaft, and rotor inserts in the interior coating of heat melting device.
3. hot-melting road mark paint high temperature viscosity proving installation according to claim 1 is characterized in that: described viscosity meter lower end also is provided with the aligning back up pad, and during test, the open end of described aligning back up pad contacts with the locating ring of heat melting device surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202454272U CN201540238U (en) | 2009-11-24 | 2009-11-24 | High-temperature viscosity tester for hot-melt road marking paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202454272U CN201540238U (en) | 2009-11-24 | 2009-11-24 | High-temperature viscosity tester for hot-melt road marking paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540238U true CN201540238U (en) | 2010-08-04 |
Family
ID=42591695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202454272U Expired - Fee Related CN201540238U (en) | 2009-11-24 | 2009-11-24 | High-temperature viscosity tester for hot-melt road marking paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540238U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279143A (en) * | 2011-04-02 | 2011-12-14 | 立邦涂料（中国）有限公司 | Method for determination and reduction of paint viscosity on brush |
| CN103439223A (en) * | 2013-09-06 | 2013-12-11 | 广东中烟工业有限责任公司 | Method for determining gluing viscosity of water-based adhesive and application thereof |
| CN106092872A (en) * | 2016-06-06 | 2016-11-09 | 深圳市公路交通工程试验检测中心 | A kind of detection method of hot melt type gage mark antifouling property |
| CN109298165A (en) * | 2018-09-28 | 2019-02-01 | 江苏科技大学 | A kind of coating property monitoring device and its application method |
-
2009
- 2009-11-24 CN CN2009202454272U patent/CN201540238U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279143A (en) * | 2011-04-02 | 2011-12-14 | 立邦涂料（中国）有限公司 | Method for determination and reduction of paint viscosity on brush |
| CN102279143B (en) * | 2011-04-02 | 2013-05-15 | 立邦涂料（中国）有限公司 | Method for determination and reduction of paint viscosity on brush |
| CN103439223A (en) * | 2013-09-06 | 2013-12-11 | 广东中烟工业有限责任公司 | Method for determining gluing viscosity of water-based adhesive and application thereof |
| CN103439223B (en) * | 2013-09-06 | 2015-08-05 | 广东中烟工业有限责任公司 | The assay method of adhesiveness and application on a kind of water base adhesive |
| CN106092872A (en) * | 2016-06-06 | 2016-11-09 | 深圳市公路交通工程试验检测中心 | A kind of detection method of hot melt type gage mark antifouling property |
| CN109298165A (en) * | 2018-09-28 | 2019-02-01 | 江苏科技大学 | A kind of coating property monitoring device and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201540238U (en) | High-temperature viscosity tester for hot-melt road marking paint | |
| CN207197988U (en) | A kind of experimental rig for being used to simulate rubber asphalt hot storage stability | |
| CN103728221A (en) | Device capable of automatically measuring flowability of granular powder | |
| CN206132558U (en) | Viscosity apparatus | |
| CN202793966U (en) | Flow-timing liquid viscosity detection device | |
| CN204718924U (en) | A kind of rotary viscosimeter detects meter high/low temperature pick-up unit | |
| CN102494789B (en) | Device and method for measuring aluminum electrolyte temperature and liquidus temperature | |
| CN105372282A (en) | Method for testing material softening point by using static thermal mechanical analyzer | |
| CN204924856U (en) | Detection apparatus for be used for surveing hot melt adhesive viscosity | |
| CN105651970A (en) | Temperature control soil expansion instrument | |
| CN206378390U (en) | A kind of pitch test automatic liquid-feeding formula contact angle measurement | |
| CN208140522U (en) | Electronic six fast rotational viscometers | |
| CN102539286A (en) | Automatic timing device and timing method of capillary viscometer | |
| CN203310786U (en) | Automatic detection photoelectric smelting point instrument | |
| CN204346958U (en) | A kind of Warm-Mix Bitumen Mixture CO2 emissions proving installation | |
| CN206696134U (en) | A kind of engine motor oil viscosity detecting device of detectable assigned temperature | |
| CN202330218U (en) | Glue viscosity testing device | |
| CN206772875U (en) | Ice-out thermal measurement instrument | |
| CN202928922U (en) | Measuring instrument for comparing viscosity of lubricating oil | |
| CN205080023U (en) | Oil density apparatus with water level monitor | |
| CN206146766U (en) | Test apparatus of test rubberized asphalt resilience recovery capability | |
| CN209387461U (en) | A kind of digital display rheometer | |
| CN103439223B (en) | The assay method of adhesiveness and application on a kind of water base adhesive | |
| CN208155788U (en) | A kind of fast rotational viscometer of digital display six | |
| CN202330216U (en) | Automatic timing device of capillary tube viscometers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20111124 |