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Development of Polyvinylidene Fluoride (PVDF) thin film manufacturing technologies is rapidly increasing. Various fabrication methods continue to evolve. In this paper described about the fabrication of PVDF thin films using deep coating. Fabrication of PVDF films made for several samples with variations of temperature and duration of heating. Piezoelectric properties of PVDF as well as the fraction of the value of β is the focus of which is discussed in the paper. The amount of beta fraction samples will determine the quality of thin films made. To see how much the value of the beta fraction sampled sample characterization using FTIR and XRD. Characterization of the results obtained is then performed calculations to determine how much beta fraction of the sample. From the calculations, the fraction of beta to increase the heating temperature of 70C to 110C in a row is: 37%, 38%, 44%, 50% and 58%. Further more for variations in the length of time to warm up 10 minutes, 20 minutes and 30 minutes fractions beta values obtained by 34%, 48% and 60%. These results indicate that the PVDF thin films fabricated using deep coating method has produced samples of PVDF films with good piezoelectric properties. Of research is well known that the optimum annealing temperature was 110C and the optimum length of heating time is 30 minutes.

Characterization Analysis of PVDF Thin Films Fabricated Using Deep Coating Machines