NEDC Tech Blog
Filter By Category:
Thermal Pad/Choosing a Thermal Pad – Case Study
In our last blog, we discussed 3 tips to choosing a thermal gap filling pad. We wanted to show how that worked in a previous application. The below is a case study that utilizes a few of those tips. The Problem: A customer came to us looking for an thermal management...
3 Tips for Selecting a Thermal Gap Filler Pad!
Many of our customers are using thermal pads nowadays. With another year in the books, the electronics used this year are at an all-time high. This requires more cooling! To finish off the year, we thought we would make a blog about a few tips on choosing a thermal...
What do we make at NEDC?
A lot of times when I’m explaining to someone what I do for a living, I almost feel like saying “I play with giant cookie cutters all day.” We Use Giants Cookie Cutters, why say this? To most people it seems hard to explain that our customers just send me a print and...
Outgassing of Thermal Pads | ASTM E595 | TML & CVCM
One of our tips for selecting a thermal pad is selecting a thermal pad that has a lot of data about it. Some of these data points include, thermal conductivity, volume resistivity, flame rating, Young's Modulus, and more. However, one common question when it comes to...
Sponge/Foam Rubber Blends | Die-Cut, Waterjet-Cut, Lamination
Closed Cell Sponge/Foam rubber materials have a place in the industry. Oftentimes they are used in applications where either for vibration dampening, or gasketing where not much compression force is available. However, there are also times where the environmental...
ITW Formex | Die-Cut/Laser-Cut Parts | Scored, Formed, Bent, Cut
Electrically Insulating materials are a common die-cut product here at NEDC. One of the more common materials we use is ITW Formex. These insulating plastic materials are used in a number of electrically isolating applications. They are flame retardant, and are...
Reinforced Silicone Rubber Gaskets | Silicone Solid, Sponge Rubber
One of the issues in die-cutting is what we call “thin walls” this occurs when there is a hole close to the wall of a part. We typically implore our customers to allow for “break-out” if possible. However, when a gasket is reinforced, it can make this problem easier...
NEDC Announces Thermal Pad Sample Kit!
Today, NEDC announced a thermal pad sample kit. This thermal pad sample kit features over 20 Gap pads placed on a 8.5'' x 11'' card. This card makes it simple to understand different thermal pads available for thermal management. Below is a table of thermal pads...
Thermal Insulation | Silicone Foam Rubber Materials
At NEDC, thermal management is close to our core as a company. Most times when companies think of thermal management, they think of Thermal Gap Filler products. The opposite problem to solve is making sure heat doesn’t go in a certain direction. Gap Fillers direct it,...
Bonding O-Rings, Unique Shapes | Silicone | Fluorosilicone Rubber
NEDC fabricates all types of different gaskets. One of common types of gaskets NEDC manufactures are the notorious “O-rings”. There are a few ways to fabricate gaskets. The first is to die-cut/waterjet-cut/laser-cut them. Mold them with what can be an expensive...
AquaPro™ PORON® by Rogers Corporation | Water Sealing Polyurethane Foam
At NEDC, watertight seals are a common product we sell. Customers come to us for all sorts of gasketing materials that are good for watertight seals, including silicone rubber, neoprene, and other commonly known gasketing type materials. Separately, customers...
Super-Soft Silicone Rubber Gaskets | Tight-Tolerance/High-Temperature
At NEDC, Custom Silicone Rubber Gaskets are a common product we sell. Included in that category are the Super-Soft Silicone Rubber Gaskets that are available. When I think soft gaskets, typically below 40A durometer would be considered soft. However, when I think of...
NEDC calls on Congress for support of the F35 Program | Small Business Announces Support
The F35 Joint Strike Fighter Program is a program that produces an all-weather stealth multirole combat aircraft. It enables the user to have air superiority along with providing electronic warfare, intelligence and surveillance. It is produced by Lockheed Martin, a...
Top 3 Reasons to Choose PORON for your Gasket! | Dust Sealing
At NEDC, dust seals and gaskets are a main product we offer our customers. It can be difficult to find an effective gasket that meets your price range, but is also tough enough to get the job done with little hassle. Luckily, Rogers PORON® gets the job done. In this...
Expanded Wire/Woven Wire Gaskets | EMI/RFI Shielding/EMI Gaskets
At NEDC, EMI Gaskets are a core product for us. One of the popular types of EMI Gasketing is the expanded wire gaskets. These gaskets provide an environmental seal and EMI shielding under high pressures. Typically this type material is provided in connector gaskets,...
Tolerancing for Thermal Pads | Thickness, Diameter, Linear Dimensions
One difficult thing for the team is when a tight tolerance is put on a thermal interface material. Some of our customers understand, gap filling materials are putty like. Alternatively, thin thermal pads are usually coatings coated on a reinforcement layer such as...
Double Coated Tape by 3M Company | What is a Double Coated Tape?
At NEDC, we use double coated tapes for a variety of purposes. Sometimes we use it as an aid in manufacturing- other times, we provide it to customers either laminated to a gasketing material, or perhaps just the double coated tape itself. What is a Double Coated...
Adhesive Transfer Tapes by 3M | What is an Adhesive Transfer Tape?
At NEDC, one of the main things we do is laminate materials with adhesive backing before we cut them. For this we use 3M Adhesive Transfer Tapes. What is an Adhesive Transfer Tape? Essentially an adhesive transfer tape is a type of adhesive that is coated onto a...
Low Surface Energy Tapes for Gaskets | 3M 300LSE Series Adhesive
At NEDC, gaskets are one of our main product lines. At times the popular tapes that are the “go-to” don’t provide the strong adhesion needed for low surface energy applications. Surfaces that can be difficult to stick to include plastics such as polypropylene,...
Popular 3M Transfer Tapes to Select for your Gasket!
In one of our previous blog posts, we discussed some tips on how to pick a transfer tape for your gasket. One of the tips was, “Make sure you utilize a popular tape if you can.” The reason we said this is, popular transfer tapes are widely available, and their large...
Thermally Conductive Silicone Sponge | Custom Shapes
At NEDC, we are all about thermally conductive gap filling pads. A unique thermal gap filler that can double as a gasketing material is Thermacool R10404 Thermally Conductive Silicone Sponge. This closed-cell silicone sponge rubber gap filling material is not only...
Connector Gaskets | D-Subminiature, M83528/004XDDD
Connector Gaskets describe a type of gasket that has the geometry that would be conducive to a surface found in many connectors. This can be for two reasons. One is the requirement to have an environmental seal. The other being that EMI/RFI shielding capability is...
Rogers’ Thermabond – Thermally Conductive Adhesive Preforms
At NEDC, we cut a lot of adhesive preform products into finished cut parts. One of the more common adhesive products that NEDC cuts is Thermabond® Silicone Electronic Adhesive products by Rogers Corporation. Properties of Thermabond Adhesive Preforms A common demand...
Thermal Pads | Filling Thick Gaps with Thermal Interface Pads
Oftentimes, customers come to us looking for thermal solutions. The problem with filling thick gaps when trying to solve a thermal solution is many typical thermal interface solutions won’t be a good fit to solve the problem. Reasons other Thermal Management Products...
Oriented Wire Gaskets | Silicone, Fluorosilicone, Silicone Sponge
At NEDC, our main business is die cutting different materials. One material we see often enough is oriented wire lodged in silicone or fluorosilicone rubber material. These materials are referred to as oriented wire gaskets. These wires are oriented 90 degrees against...
Expanded PTFE, ePTFE | Custom Gaskets | Die Cutting
In one of our other posts, we discussed conventional PTFE plastic materials. Generally, we are cutting films, up to .020’’ in thickness. However, when the material is expanded and becomes mostly air, we can cut materials that are much thicker with conventional...
Super-Soft Silicone Foam Gaskets | BF-1000, BF-2000
At NEDC, soft materials are our thing. Actually, soft silicone materials are our thing. These include gap filling pads, gasketing materials, and more. One of the common issues with sealing is the amount of compression force the application can allow. Properties of...
Bonded vs. Waterjet Cut Gaskets | Cost-Saving Techniques
One of the questions we get often especially when it comes to electrically conductive gaskets is “How can I save money on my gasket?” One of the suggestions we have is to allow bigger gaskets to be bonded from more than one piece. This is usually done through bond...
Phase Change Materials(PCMs), and their Advantages
At NEDC we are a custom manufacturer of thermal interface pads. Many of these gap filling thermal pads are used to remove heat out of the application. PCM materials offer an advantage that other thermal interface products cannot seem to do. Phase Change Materials work...
Advantages of Thermal Pads over Thermal Pastes
In one of our other blogs, we mentioned other different types of thermal pads and their advantages. Many thermal pads are used as replacements for thermal pastes. However, we never discussed different advantages that thermal pads have over thermal putties/greases. Of...
All of the information presented above is believed to be factual and accurate; however, NEDC is not liable for any design or application utilizing this information.
New England Die Cutting
Capabilities/Products
Quick Links
Popular Blog Posts
Super-Soft Silicone Rubber Gaskets | Tight-Tolerance/High-Temperature
At NEDC, Custom Silicone Rubber Gaskets are a common product we sell. Included in that category are the Super-Soft Silicone Rubber Gaskets that are available. When I think soft gaskets, typically below 40A durometer would be considered soft. However, when I think of...
Double Coated Tape 3M 9731- Acrylic/Silicone
We are an authorized 3M Converter at NEDC. As a result, we work with many of their tape products. These include VHB Tapes, EMI Shielding Tapes, Transfer Tapes, and many others. One of the tapes we work with often is 3M 9731 Double Coated Tape. This tape has the great...
Sil-Pad 900S Thermal Pad
NEDC has been die-cutting thermal pads since its inception in 1982. One of the more popular products Sil-Pad 900S by Henkel’s Bergquist. It is one of the most commonly die-cut materials NEDC converts. This product is part of the Sil-Pad family, featuring great thermal...
©New England Die Cutting 2020