Flexible Solutions

Marian’s EMI Shielding Solutions Aid in Containment and Control

Posted by Andrew Bonar

Jun 19, 2017 8:15:53 AM

The struggle between the world and electromagnetic interference (EMI) is endless. EMI consistently attempts to sabotage our most critical technologies in the aerospace, mass transit, medical, and military industries.

EMI engages us through maneuvers such as: radio transmitters, electric motors, power lines, fluorescent lights and computer circuits. Through these maneuvers, EMI generates electromagnetic disturbances, signals and emissions that cause undesired responses or degradation of performance in electrical and electronic equipment. This occurrence leads to system malfunctions and failures, which can threaten the performance of life support devices, military radio frequencies and aircraft flight controls – to name a few examples. Malfunctioning or failure of these types of systems, triggered by EMI, can be problematic, dangerous and life-threatening.

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Topics: Pressure Sensitive Adhesive, Foams, EMI Shielding

Die-cut Solutions for Plastic Injection Molders

Posted by Andrew Bonar

Jun 5, 2017 1:49:02 PM

Benefits for Plastic Injection Molders: Vendor consolidation, value add Solutions

Why is it so imperative that plastic injection molding companies provide value added services and secondary manufacturing services to their customers after molding their parts? The answer is easy! Many end-customers of plastic injection molders are looking for vendor consolidation and supply chain simplification. They want to cut out and skip steps in their supply chain, sequentially helping to reduce costs and save time!

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Topics: Pressure Sensitive Adhesive, Foams, manufacturing techniques, Acrylic Foam Tape, PORON, PORON Foam

Emblem Attachment Solutions: The Perfect Bond

Posted by Andrew Bonar

May 30, 2017 10:35:39 AM

Emblem Adhesive Tape Solutions

Imagine all the torture and stress an emblem endures in its lifetime. Emblems have to absorb the shock of a car driving over a pothole, the blow of a boat sailing over a wave, the turbulence of a plane flying through a jet stream, and even the vibrations of a running washing machine. 

Not only must emblems survive those tensions, but also harsh weather conditions. It is no easy task for an emblem to hold its bond or evade cracks during hot summers, cold winters and severe weather storms.

After all the stress an emblem endures, you would expect it to fall off quickly, which it will, unless you use industry leading emblem attachment materials to create a strong bond. Using the best emblem attachment materials ensures an emblem will maintain its longevity and hold a strong bond.

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Topics: Pressure Sensitive Adhesive, Foams, manufacturing techniques, Acrylic Foam Tape

Antimicrobial Sealing Gasket - A New Application Story

Posted by Katie Sullivan

Mar 29, 2017 2:05:18 PM

In this newly released application story, a global designer and manufacturer of critical intercommunication devices experienced a gasket failure allowing moisture to leak and compromise the internal components of their console. It's remarkable the amount of damage a single drop of water can do. Moisture often contains impurities and minerals that remain even after the water evaporates. Between the moisture and these remaining elements, the contamination can cause short circuits, corrosion, and mechanical problems. A malfunctioning device leads to recalls, replacements, and eventually a poor reputation. The company in this story did NOT want to deal with any of this. 

The intercom console product was intended to be used in medical office settings. Cleanliness and sanitary standards were very important for the high-touch surface of this device. The console was sprayed with liquid cleaners often. The console housing required a reliable sealing gasket to keep moisture out.  

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Topics: Foams, PORON Foam

Your Solution Experts on Vibration Control

Posted by Katie Sullivan

Mar 15, 2017 11:37:25 AM

Just about everything that has been engineered is likely to experience vibration. Unfortunately, it has been proven that vibration can be responsible for causing extreme damage to some applications. The source of vibration can come from impact, internal motors or external sources. Vibration happens all around us whether we know it or not. Sometimes it’s evident when you hear buzzing, squeaking, or rattling noises such as when you run your noisy washing machine or dish washer. Other times you may notice the sensation of vibration when you are driving a car over a bumpy road or when you see the cables on a bridge shaking back and forth on a windy day. Most of us experience the harsh impact of an object when we drop our cell phones on the solid ground.

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Topics: Foams, PORON, PORON Foam

Thermal Resistivity and Thermal Conductivity of Silicone Foam

Posted by Katie Sullivan

Jan 27, 2017 10:13:34 AM

Video Demo: Thermal Resistivity and Conductivity of Silicone Foam

Thermal resistivity and thermal conductivity can be two very important physical features of foam materials for certain applications. Most devices containing electronic components must be designed to deal with heat in one way or another. Electronic circuitry operates most reliably at lower temperatures.  High operating temperatures decrease the service life of the device or module. It is critical for designs to either conduct or isolate heat away from delicate components to ensure ideal operating temperatures.

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Topics: Thermal Management, Foams, BISCO Silicone

3 Questions Answered about Compression Set Resistance in Foams

Posted by Katie Sullivan

Jan 18, 2017 4:34:09 PM

When choosing a foam for a product design, one feature that should be considered is the compression set resistance of the foam.  C-Set is one of the most important characteristics to consider, and this blog post answers three basic questions to explain why. 

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Topics: Foams, BISCO Silicone, PORON, PORON Foam, compression set resistance, Elastomers

Solutions for Medical Device Assemblies

Posted by Katie Sullivan

Oct 21, 2016 10:40:18 AM

Die-cut Components for Medical Devices

We believe that true stories can tell you more than any marketing materials that we create. That is why we are sharing two new case studies in this blog post. Both case studies explore die-cut solutions that Marian provided to medical device companies. Quality and reliability are critical in this industry. Additionally, assembly efficiency and cost savings are important to the success of the business. In these case studies, you will see that Marian is well equipped and prepared to meet the stringent requirements demanded by the medical device industry. Enjoy!  

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Topics: Foams, PORON Foam, medical device

Breaking the Barriers of NVH

Posted by Katie Sullivan

Sep 6, 2016 3:55:44 PM

Imagine going 65 mph in your vehicle while on a road trip. The road you are driving on is old, so your vehicle bobs up and down the many dips and divots; your speakers are loud and are causing your rearview mirror to vibrate, making it hard to see; and your moon roof has a roaring noise sneaking through the cracks. These foul disturbances are examples of NVH, also known as Noise Vibration Harshness.

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Topics: Foams, BISCO Silicone, PORON

Bonding in Gasket and Sealing Applications

Posted by Katie Sullivan

Jul 18, 2016 10:36:12 AM

Marian sales engineers are experts in designing high quality parts for any small, complex applications. Below, you will find links to two of our newest success stories that highlight laminated foam materials in two very different markets (LED lighting and automotive). In both stories, you will find that Marian's team of experts worked closely with customers to design a unique part, and provided exceptional material recommendations to create a winning solution. Sales engineers must be strategic in choosing materials to ensure that they meet all requirements of the design.

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Topics: Pressure Sensitive Adhesive, Foams