Sensing Material Department
Sensing Material Department
We focus on materials centered around polymer (PVDF) piezo films, as well as materials related to sensors and their surroundings. We are constantly exploring the potential of new materials, going beyond the boundaries of a trading company to engage in product development ourselves, aiming to develop sensors that have never existed before and to explore new markets. If you are interested in terms like pickup, film sensors, pressure sensors, strain sensors, body movement sensors, speakers, ultrasonic probes... please take a look!
1～30 item / All 33 items
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[Use Case] The Secrets of Flexible Sensors <Ultra Lightweight, High Flexibility, Ultra Thin>
This is a document introducing the flexible sensors handled by Kureha Trading, including their applications.
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[Data] Piezo Film Basics
Use images and diagrams for easy-to-understand explanations! Include sections like 'How is it done?' and 'Features'.
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Can also be used for building inspections! [Collection of Examples of Accelerometer Applications]
Accelerometers that can be used for various applications such as detecting the aging of structures, inspection and monitoring, and detecting abnormalities in machinery. Here are some actual examples of applications!
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Sound comes from the wrap? "Transparent Film Speaker"
"Where is the sound coming from?" --- What kind of speaker do you imagine for the future?
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[Use Case] "Space Dust Sensor" Active in Space
This is a document introducing piezoelectric sensors that are utilized in space exploration and research.
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Dr. Piezo's Question Corner
Dr. Piezo will answer frequently asked questions regarding the "piezo film sensor"!
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[Data] Piezo Film ● Various Physical Property Data ●
A document summarizing various physical property data of piezo films (PVDF polymer piezoelectric films) has been released!
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[Data] Piezo Sensor ● Electrical Characteristics Graph ●
Published the electrical characteristics graph of the piezo sensor (PVDF polymer piezoelectric)!
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[Data] Piezo Sensor ● Head Amplifier Circuit Example ●
Here is an example of a head amplifier circuit suitable for piezo sensors (PVDF sensors)!
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[Technical Data] Measurement Method for d33 of PVDF Piezoelectric Material <Piezo Film>
A must-see for engineers! An explanation of the measurement device for piezoelectric strain d33 constants and the binding forces acting on piezo films, along with detailed experimental content!
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[Technical Data] True Value of d33 for PVDF Piezoelectric Material <Piezo Film>
A must-see for engineers! An explanation of the true value of PVDF piezoelectric materials (piezo film) d33, using diagrams!
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[Technical Data] d33 Value and Poisson's Ratio of PVDF Piezoelectric Material
A must-see for engineers! We explain the value of d33 and the Poisson's ratio using presentation materials, along with details of the experiments.
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Technical Data: Acoustic Characteristics of Hydrophones Using PVDF Piezoelectric Materials
A must-see for engineers! We are publishing the results of our analysis on the acoustic characteristics of hydrophones.
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Technical Data: Receiving Sensitivity of Cylindrical Hydrophone Using PVDF Piezoelectric Material
A Must-See for Engineers! The Piezo Film Suitable for Hydrophones... Revealing Its Secrets!
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Technical Data: Receiving Sensitivity of Cylindrical Hydrophone Using PVDF Piezoelectric Material 2
A must-see for engineers! Introducing the receiving sensitivity of cylindrical hydrophones.
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Technical Data: Receiving Sensitivity of Cylindrical Hydrophone Using PVDF Piezoelectric Material 3
A must-see for engineers! This document explains the receiving sensitivity of cylindrical hydrophones using PVDF piezoelectric materials.
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Technical Data: Characteristics of Acceleration Sensors Using Polymer Piezoelectric Materials
A must-see for engineers! An explanation of the conceptual structure of acceleration sensors and the mass dependence of PVDF acceleration sensitivity, illustrated with diagrams from the proceedings of the Acoustical Society of Japan.
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The effect of membrane thickness on the frequency characteristics of speakers with a cylindrical vibrating surface.
A must-see for engineers! This technical document discusses the impact of differences in the thickness of piezo film used in speakers on their characteristics.
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Frequency characteristics and sound radiation mechanism of speakers with a cylindrical vibrating surface.
From the Proceedings of the Acoustical Society of Japan: Introducing the experimental study and discussion on frequency characteristics and sound radiation mechanisms!
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Frequency characteristics of a speaker with a cylindrical vibrating surface using polymer piezoelectric materials.
This explains the frequency characteristics of speakers with a cylindrical vibrating surface.
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Technical Data: Acoustic Sensitivity of Hydrophones Using Polymer Piezoelectric Materials
We have published the element configuration of the hydrophone using PVDF and the impedance conversion circuit!
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Technical Data: Acoustic Characteristics of Hydrophones Using PVDF Piezoelectric Materials
A must-see for engineers! This document is packed with valuable information, including diagrams of piezoelectric elements and an overview of hydrophone structures.
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Technical Data: Acoustic Characteristics of Cylindrical Hydrophones Using PVDF Piezoelectric Materials
A must-see for engineers! We have published details and measurement results of the acoustic characteristics of cylindrical hydrophones!
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Technical Data: Characteristics of Acceleration Sensors Using Polymer Piezoelectric Materials
It explains the conceptual structure of push-pull type accelerometers using diagrams!
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Piezo Speaker "MS-10"
Would you like to experience the clear sound? "Wave-shaped polymer piezoelectric acoustic system"
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Piezo film "PF Series A5"
For those looking for piezo film with electrodes. The PF series now includes A5 size! Suitable for initial experimental applications and monitoring of vibrations, impacts, dynamic strain, etc.
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Piezo Film "PF Series A4"
For those who would like to try electrode-equipped piezo film: RoHS compliant product! Piezo film that can be used for monitoring vibrations, impacts, dynamic strain, etc.
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※Technical information update! Piezo film sensor ALL series
Ideal for monitoring dynamic loads! Piezo film sensors that generate voltage in response to minute changes.
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Please try the thin, lightweight, and flexible piezo film sensor.
It is a flexible structure with a soft film piezoelectric material! We provide flexible support for finished products such as accelerometers, pressure sensors, and hydrophones!
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Piezo film sensor "SP series"
High sensitivity with low noise! Flexible structure with shielded design and flexible film piezoelectric material.
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