{"product_id":"mfft-minimum-film-formation-temperature-tester","title":"MFFT Minimum Film Formation Temperature Tester","description":"\u003ch2\u003eMFFT Minimum Film Formation Temperature Tester\u003c\/h2\u003e\n\u003cp\u003eEmulsions and polymer dispersions are essential materials used in coatings, plastics, adhesives, and other polymer-based applications. The film-forming characteristics of a polymer have a significant impact on the drying performance and appearance of the finished product. Measuring the MFFT (Minimum Film-Forming Temperature) helps determine the lowest temperature at which polymer particles can form a continuous film.\u003c\/p\u003e\n\u003ch2\u003eMFFT Minimum Film-Forming Temperature Tester Overview\u003c\/h2\u003e\n\u003cp\u003eThe MFFT Minimum Film-Forming Temperature Tester determines the minimum temperature required for polymer particles in emulsions and dispersions to form a uniform, continuous film.\u003c\/p\u003e\n\u003cp\u003eWhen the temperature is below the required film-forming range, polymer particles cannot sufficiently merge. This can result in an irregular, opaque, or white film with poor continuity. When the temperature reaches an adequate level, the polymer particles fuse together to create a smooth, continuous, and transparent film.\u003c\/p\u003e\n\u003cp\u003eMFFT testing provides valuable information for evaluating polymer film formation and optimizing coating and plastic formulations. It is particularly useful for studying drying behavior, film quality, and temperature-dependent performance of polymer dispersions and emulsions.\u003c\/p\u003e\n\u003cp\u003eWhite Point Temperature: The temperature at which a non-transparent or opaque polymer film changes into a clear and transparent film, indicating that the polymer particles have sufficiently fused to form a continuous film.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/Capture1_2bd1f8f1-af52-4bdb-844d-7af3ed14cbf3.webp?v=1786357562\" alt=\"MFFT Minimum Film Formation Temperature Tester\"\u003e\u003c\/p\u003e\n\u003ch2\u003eMFFT Minimum Film-Forming Temperature\u003c\/h2\u003e\n\u003cp\u003eMFFT (Minimum Film-Forming Temperature) is the lowest temperature at which a polymer emulsion or dispersion forms a continuous, uniform, and crack-free film. The White Point Temperature is generally several degrees lower than the MFFT and represents the temperature where an opaque film begins transitioning toward transparency.\u003c\/p\u003e\n\u003ch2\u003eMFFT Minimum Film-Forming Temperature Tester (Q-MFFT-1000)\u003c\/h2\u003e\n\u003cp\u003eThe MFFT Minimum Film-Forming Temperature Tester Q-MFFT-1000 is designed to accurately determine the minimum film-forming temperature of polymer emulsions and dispersions. Its primary structure features a metal copper platen with an electronically controlled temperature gradient.\u003c\/p\u003e\n\u003cp\u003eTemperature sensors integrated into the platen continuously monitor the temperature distribution, while the touch-screen interface provides a graphical representation of the temperature gradient. Separate heating and cooling sources are positioned at opposite ends of the platen, creating a controlled temperature gradient through metal heat conduction.\u003c\/p\u003e\n\u003ch3\u003eMFFT Testing Procedure\u003c\/h3\u003e\n\u003cp\u003eFor testing, a wet film of the polymer emulsion or dispersion is applied evenly across the temperature-gradient platen at a consistent thickness. Dry air is then passed over the sample to facilitate water evaporation and film formation.\u003c\/p\u003e\n\u003cp\u003eBecause the platen maintains different temperatures across its surface, film formation occurs at different positions along the sample. The transition point between the continuous, transparent film and the non-transparent white film is identified as the MFFT.\u003c\/p\u003e\n\u003cp\u003eThe Q-MFFT-1000 MFFT Tester displays the temperature gradient and test results directly on its touch screen, providing a convenient and accurate method for determining the minimum film-forming temperature of polymer emulsions and dispersions.\u003c\/p\u003e\n\u003cp\u003eThe tester is designed in accordance with ASTM D2354 and ISO 2115, supporting reliable MFFT testing for coatings, polymers, paints, and related materials.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/Capture2_fe0de72d-67f0-4e82-8ca6-ae71fd3898cd.webp?v=1786357609\" alt=\"MFFT Minimum Film Formation Temperature Tester\"\u003e\u003c\/p\u003e\n\u003ch2\u003eMFFT Minimum Film-Forming Temperature Tester\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced Testing Technology: Incorporates multiple patented technologies and proprietary intellectual property to deliver reliable MFFT testing performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact and Precise Design: Features a space-saving construction with high measurement precision, intelligent operation, and straightforward maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eColor Touch-Screen Interface: Includes an intuitive menu-driven operating system that displays test parameters and temperature data in real time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-Accuracy Temperature Measurement: Uses a precision digital temperature sensor to maintain temperature measurement error below 1°C. A dedicated chiller is included for controlled cooling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional Dry Air Generator: Generates low-dew-point dry air to support complete sample drying and minimize the influence of ambient humidity on test results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMovable Temperature Scale: The removable scale makes it easy to determine the temperature at any location on the gradient platen. Operators can reposition the scale as needed, while the system automatically detects its position and displays the corresponding temperature.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic Cooling System Monitoring: Continuously monitors cooling-water temperature and flow rate. The tester automatically stops operation when an abnormal cooling condition is detected.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCopper Gradient Platen: Manufactured from copper using a specialized production process, the gradient platen provides rapid heat transfer, uniform temperature distribution, and excellent thermal stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple Testing Conditions: Automatically tracks test progress and provides operator prompts throughout the measurement process. Seven selectable operating conditions support testing across different film-forming temperature requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e16 Temperature Sensors: Sixteen high-temperature sensors are distributed across the gradient platen to provide accurate monitoring of the temperature profile.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e100-Micron Film Applicator: Includes the BGD 203\/3 cube applicator, which produces a continuous and uniform wet film with a thickness of 100 microns and a width of 22 mm (0.87 in).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"text-align-center\"\u003eMFFT Minimum Film Formation Temperature Tester Technical Specifications\u003c\/h2\u003e\n\u003ctable class=\"table Table\" width=\"735\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Temperature Range of Gradient Platen:\u003c\/td\u003e\n\u003ctd\u003e-10°C ~ +90°C (14°F ~ +194°F)\u003cbr\u003e(when cooled by common tap water)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of inspection points of gradient platen:\u003c\/td\u003e\n\u003ctd\u003e16 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterval distance of gradient:\u003c\/td\u003e\n\u003ctd\u003e20mm (0.7874 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest channels:\u003c\/td\u003e\n\u003ctd\u003e6 pcs (width is 22mm (0.8661 inches))\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGradient platen size:\u003c\/td\u003e\n\u003ctd\u003e17.60 x 8.27 (inches)\u003cbr\u003e447 x 210 (mm) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply:\u003c\/td\u003e\n\u003ctd\u003e220V\/50Hz AC wide voltage (three-phase supply with good earth), also compatible with 110V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTester Size:\u003c\/td\u003e\n\u003ctd\u003e20.79 (L) x 16.93 (W) x 7.64 (H) (inches)\u003cbr\u003e528 (L)  x 430 (W) x 194 (H) (mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChiller Size：\u003c\/td\u003e\n\u003ctd\u003e22.05(L) x 9.45 (W) x 7.87 (H) (inches)\u003cbr\u003e560(L) x 240(W) x 200(H)(mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry Air Generator:\u003c\/td\u003e\n\u003ctd\u003e21.85 (L) x 10.04 (W) x 20.67 (H) (inches)\u003cbr\u003e555 (L) x 255 (W) x 525 (H)(mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight:\u003c\/td\u003e\n\u003ctd\u003e55.12 pounds (Excludes Chiller and Dry Air Generator)\u003cbr\u003e25KG（Excludes Chiller and Dry Air Generator）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower:\u003c\/td\u003e\n\u003ctd\u003e750W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eDry Air Generator and Chiller Requirements\u003c\/h3\u003e\n\u003cp\u003eA Dry Air Generator is required for MFFT (Minimum Film-Forming Temperature) testing to provide dry air for proper sample drying and consistent test conditions. We recommend purchasing the Dry Air Generator locally to benefit from local warranty and service support.\u003c\/p\u003e\n\u003cp\u003eThe recommended Dry Air Generator specifications are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMotor Power: 880 W (second level)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust Pressure: 0.8 MPa\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed: 2,800 r\/min\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDisplacement: 80 L\/min\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe chiller is included as a standard accessory with the MFFT Minimum Film-Forming Temperature Tester, providing the controlled cooling required for the temperature-gradient platen.\u003c\/p\u003e","brand":"Qualitest USA LC","offers":[{"title":"Default Title","offer_id":52810601300279,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/mfft-minimum-film-formation-temperature-tester302145402.webp?v=1786357785","url":"https:\/\/qualitest.us\/fr\/products\/mfft-minimum-film-formation-temperature-tester","provider":"Qualitest USA LC","version":"1.0","type":"link"}