A kind of flow-guiding type coating modulation viscosity test device
Technical field
The testing tool used when dilution before being sprayed the present invention relates to a kind of coating, more particularly to a kind of flow-guiding type coating
Modulate viscosity test device.
Background technique
Coating is common decorative material for wall surface during we live, and beautifies our life, when existing coating material production in order to
Reduce later period transportation cost, is all that the especially sticky of coating production is concentrated to and is utmostly packed, can thus protected
The effective coatings volume of unit is minimum when card factory, to be transported to be modulated to construction site in addition diluent, such as to water solubility
Water is added in coating, major part coating is all water-soluble at present, due to being live modulation, by different construction personnel and environment shadow
It rings, whether modulated coating, which is suitable for, sprays, and mainly by its viscosity Index Influence, the excessive spraying of viscosity is difficult, and sprays
After be unsuitable for Self-leveling, it may appear that convex-concave surface, if excessively dilution coating spraying after be easy to trickle, and diluent be easy seep
Thoroughly destroy substrate, so grasp coating viscosity grade, be under various circumstances use coating necessary condition, however it is existing all
It is to judge by sense organ, people lacks on-the-spot test tool, and these problems are still up for solving.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of flow-guiding type coating to modulate viscosity test device.
A kind of the technical solution adopted by the present invention are as follows: flow-guiding type coating modulation viscosity test device, it is characterised in that including
Sampling plate, sampling plate top are handle, and sampling plate lower part has the test section of a rectangular area, and test section is from top to bottom arranged with
One column instrument connection, instrument connection are at least 10, and from top to bottom aperture successively increases instrument connection, and adjacent instrument connection passes through through sampling
The water conservancy diversion gap connection of plate, instrument connection both side surface are equipped with oliquely downward stretching, extension and form the diversion trench of opening port at edge.
Further, 0.2 millimeter to 2 millimeters of the test section thickness, 18 millimeters of full test hole aperture is hereinafter, minimum survey
1 millimeter of prospect hole aperture or more.
Further, the instrument connection is successively thinned according to sequence inner rim thickness from top to bottom.
Further, 2 millimeters of full test hole inner edge thickness hereinafter, 0.2 millimeter of minimum instrument connection inner edge thickness with
On.
Further, mark is equipped with beside each instrument connection.
Further, the test section surface frosted.
The present invention coating dilute modulate during, present apparatus test section oblique cutting can be entered into coating, convenient for coating into
Enter instrument connection, coating lifted the present apparatus after not having test section slightly to stop, and so that test section is kept vertical, excess surface coating is along water conservancy diversion
Slot flows to test area edge and is flowing down, and extra coating flows to junior along water conservancy diversion gap volume in upper hole, and every grade by full coating
Infiltration, observe coating in each instrument connection whether airbreak, the instrument connection minimum-value aperture of the bigger airbreak of viscosity is bigger, the smaller dew of viscosity
Empty instrument connection minimum-value aperture is smaller, and the minimum-value aperture instrument connection of airbreak corresponds to different k values, is suitable for different condition and operating condition
Lower construction can decide whether to construct or continues to modulate according to the result observed, simple and easy, can provide reliable
Measurement result.Test section can also be horizontal, and instrument connection drips airbreak and shows measured value.
Detailed description of the invention
Fig. 1 is overall schematic of the embodiment of the present invention.
Appended drawing reference: 1 sampling plate;2 handles;3 test sections;4 instrument connections;5 water conservancy diversion gaps;6 diversion trenches.
Specific embodiment
The embodiment of the present invention is as shown in Figure 1, flow-guiding type coating modulation viscosity test device is equipped with sampling plate 1, sampling plate
Top is handle 2, and the present embodiment is an annular curved handle, and when implementation may be other shapes, such as curved tabs or wooden
Handle etc., sampling plate can use plastic sheet, can also use sheet metal, and sampling plate lower part has the test section of a rectangular area
3, test section is from top to bottom arranged with a column instrument connection 4, and instrument connection is at least 10, and the present embodiment is 13, specifically can basis
The measurement accuracy setting needed, each instrument connection aperture are all different, and from top to bottom aperture successively increases instrument connection, and the present embodiment is most
On 15 millimeters of full test hole aperture, most under 1.5 millimeters of minimum instrument connection aperture, adjacent instrument connection pass through run through sampling plate
5 connection of water conservancy diversion gap, 0.5 millimeter of water conservancy diversion gap maximum width, instrument connection both side surface be equipped with oliquely downward stretching, extension and on side
Edge forms the diversion trench 6 of opening port, is used for water conservancy diversion.
The present invention coating dilute modulate during, present apparatus test section oblique cutting can be entered into coating, convenient for coating into
Enter instrument connection, coating lifted the present apparatus after not having test section slightly to stop, and so that test section is kept vertical, excess surface coating is along water conservancy diversion
Slot flows to test area edge and is flowing down, and extra coating flows to junior along water conservancy diversion gap volume in upper hole, and every grade by full coating
Infiltration, observe coating in each instrument connection whether airbreak, the instrument connection minimum-value aperture of the bigger airbreak of viscosity is bigger, the smaller dew of viscosity
Empty instrument connection minimum-value aperture is smaller, and the minimum-value aperture instrument connection of airbreak corresponds to different k values, is suitable for different condition and operating condition
Lower construction can decide whether to construct or continues to modulate according to the result observed, simple and easy, can provide reliable
Measurement result.Test section can also be horizontal, and instrument connection drips airbreak and shows measured value.
When implementation, 0.2 millimeter to 2 millimeters of test section thickness be it is preferable, most wide 18 millimeters of instrument connection aperture is hereinafter, most narrow survey
1 millimeter of prospect hole aperture or more can implement effectively to measure.
When implementation, in order to reduce capillary phenomenon, instrument connection successively subtracts according to the descending sequence inner rim thickness in aperture
Thin, 2 millimeters of full test hole inner edge thickness is hereinafter, 0.2 millimeter of thickness of minimum instrument connection inner edge or more.
When implementation, it can also be turned traitor in each instrument connection and be equipped with mark, corresponding range be explicitly indicated, such as numerical value or grade;Test
Area's surface frosted can preferably pick coating.
It is in summary only present pre-ferred embodiments, all equivalent modifications done according to the application and prior art addition are equal
It is considered as the technology of the present invention scope.