Line Drying Time Recorder Supplier in Mumbai & India
The various stages of drying and curing that occur in films are easy to detect but difficult to define in terms of chemical and Physical principles. In order to evaluate them satisfactorily, it is necessary to use instrumentation under controlled conditions.
Biuged offers a versatile drying time recorder to help quantify the various stages of film curing and drying, deliver
reproducible results, and guarantee the highest efficiency for Drying Time Recorder Suppliers in Mumbai & India reliable apparatus tests the drying time or gelation behaviour of many paints and coatings, applied onto a glass strip of 330mm 24mm by means of our cube applicator BGD 203. Hemispherical needles travel on these test tracks, over a selected time of 6,12,24 and 48 h.
The Drying Time Recorder stages can be easily assessed with the graduation scale according to traverse speed configuration The total time for every test can be observed from the LCD screen.
1. Evaporation of solvent deep pear-shaped impression
2. Sol-gel transition continuous track
3. Surface dry interrupted track
4. At Final dry time the needle no longer penetrates the film
Procedure of Drying Time Recorder
–Coat the glass strip using BGD 203 film applicator order separately below
–The drying of the paint starts here. If you prepare multiple panels at different times, note the time when the drawdown was made and add it to the time the sample is in the recorder
–Place the recorder bridge in the starting position and put the strip in place line
–Place needles on the sample strip and select the speed by adjusting the speed switch
–Turn the recorder on the unit will automatically switch off at the end of the test
–Evaluate the results see figure at right