EMI/RFI Shielding

EMI/RFI shielding materials are used to prevent electromagnetic interference and radio frequency interference in the electronics, telecommunications, and medical industries, to name a few. Creative Materials manufactures specialty products for a variety of EMI/RFI shielding applications, including electronic plastic housings, aerospace components and polyimide flexible circuits. These products are electrically conductive and are often paired with electrically insulating coatings, providing excellent attenuation, good thermal stability, and abrasion- and solvent-resistance. Application methods include pad printing, screen-printing, spraying, dipping and syringe dispensing. Products can be applied to flexible or rigid substrates and can be printed on uneven or contoured surfaces. They feature good adhesion to a variety of substrates including Kapton, Mylar, glass and ceramics.

Complementing our diverse line of products are two products of note: 118-29 is a low-VOC waterborne electrically conductive ink and 124-47 is a silicone-based ink which offers high-temperature resistance, low-temperature flexibility, and the ability to bond to silicone substrates and surfaces.

EMI Shielding

Order Sample Technical
Question
Product
Recommendation

Product
Description
Minimum Cure Temperature (°C)
Recommended Cure Schedule
Resistivity (ohms/sq/mil)
Viscosity (cps)
Pot Life (months)
117-48 Pad printable electrically conductive for printing narrow lines onto three dimensional and flat surfaces. 80 60 mins @ 175°C < 0.040 12,000 3
118-41 Screen printable electrically conductive flexible ink which a high degree of solvent resistance especially to Acetone & methyl ethyl ketone. 130 60 mins @ 150°C
45 mins @ 165°C
30 mins @ 175°C
< 0.010 18,000 3
125-24 Sprayable, room temperature curing coating coating for use on plastic housings. 22 10 mins @ 110°C
followed by
24 hrs at @RT
< 0.020 <200 4
102-05F Screen printable electrically conductive, flexible ink for use on Kapton® (polyimide) and Mylar® (polyester) flex circuits. 120 2 hours @ 120°C
1 hour @ 175°C
< 0.019 24,000 4
118-29 Waterborne electrically conductive coating for Low V.O.C. applications. 125 10 mins @ 125°C < 0.040 60 6
124-47 Sprayable, electrically conductive silicone ink for use on hard to stick to surfaces. 125 1 to 2 hours @ 150°C
< 0.040 100 2
111-27 Sprayable clear flexible, dielectric for use over silver conductive inks. 22 3 mins @ 130°C N/A 400 6

ISO 9001 ISO 14001 ROHS Reach