Tagged: EPDM

Cancarb Limited has published a Technical Bulletin that shows how formulating EPDM rubber with Thermax® N990 improves compound dispersion, decreases mixing energy, reduces compound viscosity, and supports potential cost reductions.

RDAbbott is announcing the retirement of Scott Legleu, a rubber industry veteran with 43 years of service. Scott joined RDAbbott as a Business Development Manager in 2017 but began his rubber industry career decades earlier after working as a schoolteacher in Baton Rouge, Louisiana. Colleagues from across the industry and throughout Scott’s long and successful career describe him as honest, helpful, kind, and a good listener.

Cancarb Limited has published a Technical Bulletin that shows how Thermax® N990, a medium thermal carbon black, improves compounding and boosts the performance of EPDM gaskets for polymer electrolyte membrane (PEM) fuel cells. The benefits of adding Thermax® N990 to EPDM include good compression set, low-temperature flexibility, and increased resistance to heat and chemicals.

Electrical resistivity is an important property for various EPDM applications, such as wire and cable, battery and fuel cell gaskets, and automotive profiles. To achieve the specified electrical resistivity values in these applications, it is necessary to replace smaller particle size furnace blacks with mineral fillers and/or larger particle size carbon blacks. This 47-minute presentation highlights the results of Cancarb’s technical study that compared blends of hard clay, Thermax® N990, and N550, and evaluated how the size, structure, and surface chemistry of these filler systems impact the insulative and conductive behaviors of the EPDM compounds.

ITW Pro Brands is promoting a new mold release agent, DiamondKote™ DKW-4185, for faster and easier mold cleaning. This water-based, semi-permanent product releases polyacrylate rubber, butyl rubber, natural rubber, SBR, EPDM, and most sulfur-cured elastomers from mold surfaces. DiamondKote™ DKW-4185 can also be used with FKM that is amine-cured or bisphenol-cured, and with rubber-to-metal bonded parts.

Electrical resistivity is an important property for various EPDM applications, such as wire and cable, battery and fuel cell gaskets, and automotive profiles. To achieve the specified electrical resistivity values in these applications, it is necessary to replace smaller particle size furnace blacks with mineral fillers and/or larger particle size carbon blacks. Join us on June 7, 2023, from 2:00 – 3:00 PM (ET) to hear the results of Cancarb’s technical study that compared blends of hard clay, Thermax® N990, and N550, and evaluated how the size, structure, and surface chemistry of these filler systems impact the insulative and conductive behaviors of the EPDM compounds.

Starting February 23, RDAbbott will launch its 2023 webinar series that will feature technical insights, material updates, and processing recommendations from our supplier partners throughout the year.

Visit RDAbbott in Booth 613 at the 2022 International Elastomer Conference (IEC) hosted by the Rubber Division, ACS from October 10 to 13 in Knoxville, Tennessee. Meet our team as they represent RDAbbott and its supplier partners. We look forward to seeing you there!

Starting in March, RDAbbott will be launching a webinar series featuring products from many of our supplier partners. These webinars will provide technical insights and processing recommendations, as well as feature new products and technologies.

In this video presentation, RDAbbott’s Special Projects Manager Tom Martin provides an overview of the technical services and elastomer products RDAbbott provides, as well as highlights a few new rubber technologies impacting the transportation industry.