Tagged: Testing

Cancarb Limited has published a Technical Bulletin that describes the advantages of incorporating Thermax® Thermal Carbon Black in various formulations of polystyrene (PS) foam. The study documents the dispersion and processing benefits of Thermax® and uses similar expansion, density, open-cell content, and compression properties as the control. Adding 4 wt.% thermal black resulted in a ~ 3% reduction in thermal conductivity and a ~ 14% reduction in thermal effusivity.

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.

Dow has published a technical article in the June 2024 edition of Rubber World magazine about a novel liquid silicone rubber (LSR) that is compatible with the fire-rated (FR) plastics used in automotive electrical connector housings. Unlike conventional LSRs, Dow SILASTIC™ 9212-50 won’t degrade prematurely from direct contact with FR plastics. This LSR formulation also retains its mechanical properties, flexibility, and dimensions in connector seals.

Alpha Technologies is sponsoring an interactive quiz through Rubber News about rubber raw materials. This short seven-question quiz is available through mid-July and prompts participants to answer questions about processing, polymerization, and testing. All quiz takers will receive a free digital copy of “6 Test Methods to Reduce Raw Material Variation,” an e-book from Alpha Technologies. There will also be a drawing for a Grand Prize and Second Prize during the week of July 15, 2024.

Join us August 27 – 30 in Barberton, Ohio, for “Manufacturing with Silicone Rubber,” a comprehensive workshop hosted by RDAbbott from a fabricator’s point-of-view. Attendees of this four-day workshop will learn practical techniques, testing methods, and insights, plus equipment troubleshooting tips for processing silicone rubber from industry professionals through a combination of classroom instruction and interactive workshops.

Are you interested in the latest industry trends and advancements in castable urethane? Sign-up today to attend this free webinar all about Parker Lord’s Chemlok® 701 castable urethane adhesives.

Cancarb Limited has published a Tensile Strength Distribution Technical Bulletin that shows how formulating nitrile butadiene rubber (NBR) with Thermax® N990 improves dispersion quality and supports potential cost reductions. The study compared nine materials, including two Thermax® medium thermal carbon black materials, and used tensile strength distribution instead of optical instruments to evaluate dispersion quality.

Five grades of PremiX® polymer-bound materials from RDC meet the EU’s Seveso III (2012/18/EU) Directive for hazardous substances. That makes these products easier and less expensive to ship, store, and handle. The five grades are PremiX® ZNO 80, PremiX® ZNO Active, PremiX® CBS 80, PremiX® TBBS 80, and PremiX® MBTS 80.

Join us August 15 – 18 in Barberton, Ohio, for “Manufacturing with Silicone Rubber,” a comprehensive workshop hosted by RDAbbott from a fabricator’s point-of-view. Attendees of this four-day workshop will learn practical techniques, testing methods, and insights, plus equipment troubleshooting tips for processing silicone rubber, from industry professionals through a combination of classroom instruction and interactive workshops.

Alpha Technologies is offering an extension for its Premier™ Rubber Process Analyzer (RPA) that can increase safety and reduce costs. Known as “Sub-Zero Technology,” this enhancement can test compounds at temperatures as low as -25°C without the use of liquid nitrogen.