CATEGORIES

    Film Surface Tension Tester

    Overview Products Knowledge Standards Terms
    The surface tension tester for paint films reflects the wettability of the paint film to liquids by measuring the contact angle formed by a liquid on the surface of the paint film. This instrument is used to evaluate coating adhesion, printability, and coating uniformity, and is applied in quality control of paints and inks, as well as surface treatment of plastics.
    Selection
    When selecting a surface tension tester for paint films, it is essential to consider the measurement accuracy range, compatibility with sample dimensions, adaptability to different types of test liquids, simplicity of the operation interface, data export functionality, and maintenance costs. These factors should be aligned with the types of samples tested daily and the available budget.
    Measurement method
    Measurement mode
    Monitoring requirements
    Instrument style

    Terms

    Surface Energy Dyne Pen
    Paper Tension Meter
    Dyne pen
    Dyne pen
    Surface tension corona pen
    Dyne Pens for Printing
    Surface Tensiometer
    Dyne pen

    Standards

    Abolish GB/T 18396-2008
    Natural latex - Determination of surface tension by the ring method
    Active GB/T 22237-2008
    Surface active agents - Determination of surface tension
    Active GB/T 5549-2010
    Surface active agents - Determination of surface tension by drawing up liquid films
    Active GB/T 27842-2011
    Chemicals - Test method for dynamic surface tension - Fast-bubble technique
    Active GB/T 39797-2021
    Test method for surface tension of glass melt—Sessile drop method
    Active GB/T 18396-2025
    Rubber latex—Determination of surface tension
    Active GB/T 42415-2023
    Surface active agents—Determination of static interfacial tension

    Instruments

    CUIYUAN 49 Dyne pen Corona pen surface tension test pen
    CUIYUAN 49 Dyne pen Corona pen surface tension test pen

    It can accurately test the surface tension value of the material, support a variety of specifications bottle selection, the test range covers 30-60 dynes, suitable for Plastic film, metal foil and other materials surface tension detection.

    $ 87.00
    CUIYUAN 61 Dyne pen surface tension test pen corona pen custom ink
    CUIYUAN 61 Dyne pen surface tension test pen corona pen custom ink

    Color and shape of ink tip can be customized to accurately test the surface tension of materials, suitable for a variety of printing processes and Plastic film materials, effectively control pRoduct mass.

    $ 87.00
    CUIYUAN 24 Dyne pen Corona pen surface tension test pen
    CUIYUAN 24 Dyne pen Corona pen surface tension test pen

    It can accurately test the surface tension of materials, support a variety of specifications bottling and Color customization, suitable for Plastic film, conductive materials and Glass Pottery and porcelain and other materials surface tension detection.

    $ 87.00
    CUIYUAN 55 Dyne pen Corona pen surface tension test pen
    CUIYUAN 55 Dyne pen Corona pen surface tension test pen

    Color and tip shape can be customized to accurately test the surface tension of the material, suitable for a variety of printing processes and Plastic film materials.

    $ 87.00
    FENGZHIYUE 56 Dyne pen surface tension test pen Plastic film Metal Pottery and porcelain test
    FENGZHIYUE 56 Dyne pen surface tension test pen Plastic film Metal Pottery and porcelain test

    It can test the surface tension value of No. 28-56, and the effluent is uniform and stable. It is suitable for surface tension detection of various materials, and effectively controls the process mass to avoid delays.

    $ 86.00
    CUIYUAN 51 Dyne pen surface tension test pen corona pen
    CUIYUAN 51 Dyne pen surface tension test pen corona pen

    It can accurately test the surface tension value of the material, suitable for a variety of printing composite processes, the test range covers Plastic film, metal foil, etc., providing a variety of specifications from 10ml to 500ml.

    $ 87.00
    CUIYUAN 27 Dyne pen Corona pen surface tension test pen
    CUIYUAN 27 Dyne pen Corona pen surface tension test pen

    Color and tip shape can be customized to accurately test the surface tension of the material, suitable for a variety of printing processes and Plastic film materials.

    $ 87.00
    FENGZHIYUE 30 Dyne pen surface tension test pen Plastic film Cermet material detection
    FENGZHIYUE 30 Dyne pen surface tension test pen Plastic film Cermet material detection

    It can test the surface tension value of No. 28-56, the uniform test of the water outlet is accurate, the material mass is effectively controlled to reduce the tool delay, and it is suitable for a variety of material surface tension detection.

    $ 86.00
    CUIYUAN 47 Dyne pen Corona pen surface tension test pen
    CUIYUAN 47 Dyne pen Corona pen surface tension test pen

    It can accurately test the surface tension of materials, support a variety of specifications bottling and Color customization, suitable for Plastic film, conductive materials and other substrates surface preparation quality control.

    $ 87.00
    CUIYUAN 39 Dyne pen Corona pen surface tension test pen
    CUIYUAN 39 Dyne pen Corona pen surface tension test pen

    Can accurately test the material surface tension, support a variety of specifications bottling and Color customization, suitable for Plastic film, conductive materials and Glass Pottery and porcelain and other materials surface detection.

    $ 87.00
    CUIYUAN 58 Dyne pen Corona pen surface tension test pen
    CUIYUAN 58 Dyne pen Corona pen surface tension test pen

    Can accurately test whether the surface tension of the material is up to standard, support a variety of Color and specification customization, the test range covers Plastic film, conductive materials and so on.

    $ 87.00
    CUIYUAN 53 Dyne pen Corona pen surface tension test pen
    CUIYUAN 53 Dyne pen Corona pen surface tension test pen

    Can accurately test the material surface tension, Plastic film and conductive materials, provide 10ml to 500ml variety of specifications, support Color and pen customization.

    $ 87.00
    CUIYUAN 50 Dyne pen Corona pen surface tension test pen
    CUIYUAN 50 Dyne pen Corona pen surface tension test pen

    Can accurately test whether the surface tension of the material is up to standard, support a variety of Color and pen customization, suitable for Plastic film, metal foil and other substrate detection.

    $ 87.00
    CUIYUAN 56 Dyne pen Corona pen surface tension test pen
    CUIYUAN 56 Dyne pen Corona pen surface tension test pen

    Can accurately test the material surface tension, support custom ink Color and tip shape, the test range covers 30-56mN/m, effectively control the pRoduction process mass.

    $ 87.00
    CUIYUAN 42 Dyne pen Corona pen surface tension test pen
    CUIYUAN 42 Dyne pen Corona pen surface tension test pen

    It can accurately test the surface tension of the material to the set value, support a variety of Color customization and pen shape selection, suitable for Plastic film and conductive materials and other substrates.

    $ 87.00

    Articles

    The Application of Contact Angle Measurement Instruments in the Study of the Relationship Between Ink Printing Wettability and Substrate Surface Tension
    This article introduces how a contact angle measuring instrument is used to study the relationship between wettability and substrate surface tension in ink printing. It first explains the principle, assessing the degree of wettability through the size of the contact angle, where an angle less than 90 degrees indicates good wettability.
    The coating machine applies planar optical waveguide cladding material to the surface of optical fibers.
    This article introduces the technique of using a coating machine to apply planar optical waveguide cladding materials onto the surface of optical fibers. It analyzes the characteristics of the cladding materials, such as viscosity and surface tension, and their impact on coating quality.
    Surface Tensiometer Evaluates the Wetting and Spreading Properties of Resin Liquids
    This article introduces how to use a surface tensiometer to evaluate the wetting and spreading performance of resin liquids. Wetting and spreading affect the adhesion and appearance of products such as coatings and adhesives, and the process can be described by Young's equation and the spreading coefficient.
    Determination of Static Surface Tension of Color Coatings Using the Platinum Plate Method with a Surface Tensiometer
    This article introduces the method of measuring the static surface tension of colored paints using the platinum plate method. It explains the principle, which involves calculating the surface tension by measuring the force when the platinum plate is lifted from the liquid surface.
    Surface Tensiometer: Interpreting the Invisible Forces on Liquid Surfaces
    Surface tension is the contractile force generated by the uneven forces acting on molecules at the liquid surface, influencing phenomena such as droplet formation and capillarity. Surface tension meters measure this force using techniques like the Wilhelmy plate method, the platinum ring method, or the pendant drop method. Their core components include force sensors, sample stages, and data processing systems.
    Surface Tensiometer vs. Contact Angle Goniometer: Which One to Choose for Wetting Studies?
    Surface tension meters primarily measure the surface tension of liquids and are suitable for analyzing the properties of liquids themselves, such as purity or the effects of additives. Contact angle meters, on the other hand, evaluate the wettability of solids by analyzing the contour of liquid droplets on solid surfaces, and are commonly used in surface treatment or coating research.
    Tips for Cleaning and Maintaining the Platinum Plate/Ring of a Surface Tensiometer
    In the field of laboratory testing, the measurement accuracy of a surface tensiometer largely depends on the cleanliness and intact condition of its key components—the platinum plate or platinum ring. This article explains how to maintain them.
    How does a surface tensiometer determine the success or failure of printing quality?
    Surface tension is a critical factor affecting printing quality, as it determines the wetting and adhesion of ink on materials such as paper and plastic. Accurate measurement and control of the surface tension of relevant liquids using a surface tensiometer are prerequisites for ensuring printing quality.