Minimum film forming temperature (MFFT) Tester

The Minimum Film Forming Temperature (MFFT) tester determines the lowest temperature at which a coating forms a continuous film on a substrate by controlling a temperature gradient. Its principle is based on the characteristic of polymer emulsions, where particles coalesce as water evaporates to form a film. It is used to determine the applicable temperature range for products such as latex paints and adhesives in construction environments. This instrument is employed in coating formulation development and construction guidance to evaluate the film-forming performance of products.
Selection
When selecting, pay attention to whether the temperature control accuracy and range align with the characteristics of the sample to be tested. The observation system must ensure clear interpretation of the film state. The instrument materials should be resistant to solvent corrosion, and the operation interface should be simple and user-friendly. Consider the compatibility of the sample carrier substrate, and ensure the data recording function meets testing requirements. Compare the maintenance costs and the convenience of obtaining consumables across different models.

Terms

Standards

Instruments

Using metal layer plate structure, Temperature range -7~ 70 ℃, support 13 point temperature measurement, can simultaneously Spreader 6 samples, through drying air flow and layer temperature to achieve accurate film formation detection.

$ 3704.00

A 20-point temperature transducer is used to monitor layer changes, equipped with hard chrome metal platen and drying airflow system to ensure test accuracy and repeatability, and the temperature layer can reach a maximum of 100K.

$ 67205.00

Adopt stainless steel special-shaped temperature layer plate, temperature range -7 ℃~ 70 ℃, display error is less than 0.5% +/- 1 word, equipped with water-cut protection and semiconductor refrigeration technology, reduce noise, easy to accurately judge the film formation temperature.

$ 2942.00

Grinding hard chrome metal pressure plate, adjustable temperature range -10~ 80 ℃, equipped with 10 point temperature transducer, through drying air flow to prevent condensation, ensure test repeatability, in line with a number of international standards.

$ 43671.00

Using platinum resistance temperature transducer and intelligent temperature regulator, the display error is less than 0.5% +/- 1 word, equipped with semiconductor refrigeration and water cut protection system, layered plate temperature range -7~ 70 ℃, 6 test Tanks can measure 5 samples at the same time.

$ 2884.00

Measurement dew point range -40~ 40 ℃, Humidity 10~ 95% RH, automatic recording MAX Maximum, MIN Minimum and last value, Sampling time 0.4 seconds, easy to carry and strong structure.

$ 275.00

Steel ball diaMeter 1mm needle, load range 0-2000g, through the minimum load of the film to accurately determine the coating resistance to penetration, traverse speed 30-40mm/s to ensure the test Stability.

$ 641.00

Film Film thickness 22.9μm, Spreader width 30cm, wear-resistant stainless steel material, molding process, suitable for low viscosity glue and thermal glue experimental Spreader.

$ 186.00

Precise control of ink layer thickness, the minimum Basis Weight unit is 0.01CC, and the usage of Spot Color inks is predicted by calculation, which is suitable for ink contrast and color concentration detection.

$ 332.00

The minimum test inner diaMeter is 6mm, and the maximum sample thickness is 8mm. It adopts imported special steel crimping needle and high-strength pointer assembly, which can directly display the Hardness value. Portable design is convenient for on-site use.

$ 1219.00

Microcomputer and anti-interference technology implementation of rapid precision measurement, temperature range -10~ 60 ℃ error +/- 0.5 ℃, humidity range 10~ 95% RH error 2.5% +/- 1%, automatic memory MAX Maximum MIN Minimum and final measurement value.

$ 299.00

With indoor and outdoor temperature measurement function, the range covers -50 ° C to 99 ° C, the humidity measurement accuracy reaches +/- 5% RH, the maximum and minimum temperature and humidity values can be recorded, and the base and wall mounting are supported.

$ 101.00

With 2x3mm minimum measurement diaMeter, it can measure any curved surface sample; Repeatability up to 0.2GU, using dual optical path technology and high-quality Sensor; Built-in simple and statistical Measurement mode, support Glossiness comparative analysis.

$ 4559.00

Wet film thickness 22.9 microns, diaMeter 9.52 mm, the forming Rod uses an extrusion process to process continuous grooves, with no wire breakage and easy cleaning; the wire-wound Rod is based on the traditional principle, and there are differences in coating amount.

$ 167.00

Can detect the minimum 6mm inner diaMeter brass thin tube, range 0-20HW, Indication Error 0.5HW, using high strength pointer and special steel pressure needle, Stability is good and support multiple Hardness value conversion.

$ 1219.00