Sealing Shielding

Thermal Capabilities & Polyurethane Seal Materials: What Do Temperature Ratings Mean?

Polyurethanes have been around for decades as a seal material for high pressure reciprocating mobile hydraulic applications. Original equipment manufacturers select it as their “go to” seal...
On January 22, 2019

EMI Testing for Medical Devices – What You Need to Know

Not long ago in hospitals and other critical care facilities, you were greeted with a large, ominous warning sign the moment you walked through the entrance doors to refrain from cell phone use due to...
On January 15, 2019

CAD Library for Seals Makes Work Easier for Design Engineers

You are working on a new design and want to incorporate the sealing system directly – in 3D including a design space proposal? In Parker Prädifa´s CAD library, 3D step files are available for you to...
On January 11, 2019

The Year in Review: Our Top 5 EMI Shielding Blog Posts of 2018

We’re rounding up the most popular posts of the year on the Parker Chomerics EMI shielding blog in an effort to bid adieu to 2018 and give you our most useful, popular content in one spot. Keep...
On December 26, 2018

Parker Chomerics Delivers Hope and Builds 1,000+ Bicycles for Charity

As the days get shorter and fall gives way to winter, Jim Bradley knows it’s time to reach for his trusty socket set and get to work. The annual Bikes for Kids charity is nearly upon him, and...
On December 19, 2018

The Basics of Microwave Absorber Materials

You’ve probably heard a bit about microwave absorbers and how they are used to reduce or absorb the energy that is present in a microwave. But what are they exactly? And how do they work? Go ahead,...
On December 12, 2018

Solving EMI Issues in Mobile Electronic Devices

Mobile electronic devices such as smartphones and tablets require highly populated printed circuit boards (PCBs) to support their functionality and performance requirements in an...
On November 28, 2018

The Future Is Now: electronica 2018 Wrap Up

The future of electronics is smart, safe, and secure thanks to technological advances in EMI shielding and thermal interface materials found at electronica. Every two years in Munich,...
On November 20, 2018

New at electronica 2018: CHOFORM 5575 Form-In-Place EMI Gasket

Parker Chomerics is delighted to debut CHOFORM® 5575, an all-new form-in-place EMI gasket at electronica, the world's leading trade fair and conference for electronics. Located in Munich,...
On November 7, 2018

7 Most Common EMI Shielding Elastomer Gasket Mounting Choices

There are many electromagnetic interference (EMI) shielding elastomer gasket mounting techniques that offer designers reliable, cost-effective choices in both materials and component assembly. These...
On November 2, 2018

Pressure Sensitive Adhesives and Elastomer EMI Gaskets: What You Need to Know

Pressure sensitive adhesive, more commonly known as PSA, is adhesive which forms a bond when pressure is applied, to join the adhesive with an EMI gasket. As the name "pressure-sensitive" indicates,...
On October 25, 2018

The Difference Between Thermal Conductivity and Thermal Impedance

Thermal Interface Materials (TIMs) are useful for thermal management in electronic components, as they enhance heat transfer from a heat-generating component to a heat dissipater, or heat sink. One...
On October 16, 2018

Metal-to-Plastic Conversion Benefits for Automotive Engineers

For automotive engineers looking to reduce vehicle weight, metal-to-plastic conversion is a win-win. At the highest level, injection plastic molds are capable of producing multiples of millions of...
On October 1, 2018

Engineered Materials and Sealing Solutions for Flow Batteries

Sealing can often be a frustrating challenge when dealing with flow batteries. Determining what materials are compatible with certain chemistries or developing a profile that provides optimal...
On September 19, 2018

2018 Electric and Hybrid Vehicle Tech Expo Wrap Up

Every fall just outside of Detroit, MI, thousands of electric and hybrid vehicle industry insiders descend onto the Electric & Hybrid Vehicle Technology Expo in Novi, MI. Delivering the...
On September 17, 2018

Best Conductive Plastics: Five Things to Look For

Can electrically conductive plastics really replace traditional metal electronics enclosures? The answer is a resounding yes! There are very effective electrically conductive plastics available...
On August 23, 2018

What Is My Part Number? 3 Nomenclatures for Ordering Custom Seals

Standard AS568 O-ring sizes are well known in the seal industry. Generally adding the compound with a standard O-ring size creates a smart part number for identification and purchasing purposes....
On August 15, 2018

How to Apply Conductive Foil Masking Tape Before Painting

EMI (electromagnetic interference) is the disruption of the operation of an electronic device when it is near an electromagnetic field in the radio frequency spectrum that is caused by another...
On July 31, 2018

Chomerics Awarded Prestigious Ford Q1 Certification

We’re thrilled to announce the Chomerics Division of Parker Hannifin Corporation, the global leader in motion and control technologies, has received the prestigious Q1 certification from Ford Motor...
On July 26, 2018

Clutch Sealing for Today's Automatic Transmissions

The competitive landscape, combined with government regulations, are driving technology in today's automotive market for improved efficiency and fuel economy. Any incremental improvement in...
On July 3, 2018