Oyaide EMI Absorption sheet MWA-030S

Description

OYAIDE MWA-030 S noise cancelling electromagnetic wave absorbing materials

* Images are samples. Please check the product description and the size of the product.

MWA-030 S
A6（0.3mm x 105 x 148 mm)

AV equipment from the noise shuts out clear and lively music and video
Environment for AV equipment is always fighting and noise also said. For example, the consumer electronics products with digital consumer electronics such as CD players, TVs, BD recorders, PCs, even switching power supply (power inverter) raise an due to motor rotation and switching behavior, wide band RF noise electromagnetic noise. Also, AV equipment is experiencing commutation noise due to the power circuit. These noise components spread power routing and signal pathways, such as with the AV system. And jitter in digital transmission (signal disorder) can amplify the noise even beat down in the audio area, lower resolutions and decrease in s/n loss increases in blur and color sharpness in video equipment and audio signal or video signal to adverse affects.

We are from various materials, audio and video without side effects and focusing on materials with strong noise absorption capacity sendust alloy （ SENDUST ）. Sendust alloy magnetic loss resolution, has historically widely as electromagnetic wave absorption material, higher than the Permalloy alloys have been used magnetic loss function. But has been sendust alloy, especially fine powders of difficult materials more expensive and difficult. Oyaide electric successfully on electromagnetic wave absorption performance for high squamous shape powder grinding of sendust alloy by cooperation with the manufacturers with advanced technologies. In addition, flat shape powder be oriented parallel to the polyethylene of special rubber layer due to the special technology and earn maximum electromagnetic wave absorption performance. In addition to finished combines the goodness of the pulling strength and elongation, flexible work sheet and tape.

Cancelling electromagnetic wave absorption material was more powerful than a conventional MWA series is sendust alloy with high magnetic loss function enables GHz bandwidth noise absorbs further. Joule heat into disappear, to suppress unwanted electromagnetic resonance, is a new standard of electromagnetic wave absorption material. And pasting to your devices and cables, AV equipment and shut out from the noise shuts out eliminates the noise and distortion. Provide clear and lively music and video.

Sendust alloy of flat metal powder
Without damaging side effects to audio and video, and use sendust alloy material having a strong noise absorption capacity. Sendust alloy （ SENDUST ） domestically an alloy consisting of Al, Fe, SiO2, high magnetic loss performance in Sendai, developed in the 1930s, both old and new material. Successful sendust alloy that are difficult and expensive to machine high electromagnetic wave absorption performance of flat shape powder. Further, forming oxide coating powder surface, ensure the insulation.

Special polyethylene rubber
Use polyethylene special rubber compound evenly and tightly filling of the sendust alloy-based materials as the mixing ratio of the best mixtures. In addition, flat shape powder by manufacturing polyethylene of special rubber layers in the uniform and parallel to the oriented, win the maximum electromagnetic wave absorption performance.

AV equipment, power track, PCs, consumer electronics products, including a wide range of applications
And paste it into the areas where noise, such as the area around the transport of AV equipment, chassis, input and output terminals are effective. Also, twisted into the audio and video signal cables and power cable plug (easier to emit noise, and to facilitate exposure to noise), pasted to the side of the wall outlet or outlet plate is also recommended. For use in peripheral devices easy to release, including PC chassis and around the power supply, modem, hard disk noise, and electronic musical instruments and recording equipment including. Also, noise in general consumer electronics products and many other applications can use.

Reduces the environmental load, and then clear the RoHS directive
Environmental load substances （ lead, mercury, hexavalent chromium, cadmium, etc ） of clears the RoHS directive, containing to following.

With simple to use superior noise absorption effect
Very easy to use. Applying the audio equipment power supply and output terminals, such as noise-prone areas around the cable and plug the high noise cancellation effect. S/n feeling good, and improves the resolution. Also, produces effects such as decreased contour blur in the picture, increase the sharpness of the color. In sound quality in SN, resolution, responses to improve the video contributes to improvement of tone and color.

Wide variations of the sheet and tape, thickness and size
Assuming a variety of needs and usages, 0.3 mm sheets A4, A5, A6 size ） of prepared tape thickness 0.1 mm, 1.0 mm thick sheet including a variety of size and thickness variations, to the other. Just lay down, if not cut put AV shelf intact, or equipment effectiveness. If the tape volume to the cable and plug useful favorite.

Cut with scissors and paste, of flexible working
Can be easily cut with scissors, excellent flexibility, curved cables etc. can be paste. Excellent formability, workability. Combines the goodness of the pulling strength and elongation, flexible work polyethylene special rubber is bei are pasted, so with is very good. Also delivers proper adhesion of adhesive, paste performance over the long term. Surface of the sheet and tape silver chic, and it doesn't stand out when you use. Paste lightly seat tension while the clean finish is.

Acquired UL 94 v-0 flame retardant safety design
UL 94 v-0 flame resistance （ UL File No.188467 ）, environmentally safe surface.

Product specifications

Electromagnetic wave absorption material: sendust alloy of flat metal powder (Al, Fe-SiO2), metal powder surface oxide layer formed.
Base material: special rubber polyethylene
Sticky surface: on one side to sticky side is (using the release paper)
Operating temperature range:-20 90 degrees
Volume resistivity: 5 x 106 ohm-cm
Tensile strength ：6.0MPa
Flammability: UL 94 v-0 （ UL File No.188467 ）