Mars Mineral has announced the shipment of a Model 26D100L stainless steel pin mixer to LD Carbon (LDC), a leading producer of recovered carbon black (rCB). LDC, based in Seoul, South Korea, will receive the pin mixer at its new manufacturing facility in Dangjin. This plant, slated to open during the second quarter of 2024, will be the largest end-of-life re (ELT) pyrolysis and rCB operation in Asia.
The Rubber Division ACS announces the following May Learning Opportunities.
May 9 – Webinar: How to Extend Lifetime of Elastomers & Rubber Products
May 15 – Course: Mixing & Testing for Compound Consistency
May 16 – Course: Setting Up a Rubber Molding Process
May 21 – Webinar: How to Create & Follow Your Professional Development Plan
May 21-24 – Endurica Workshop: Application of Rubber Fatigue Analysis with Endurica Software
May 22 – Course: Understanding Your Data
May 23 – Webinar: Managing Scientists & Engineers
May 29 – Webinar: Fundamentals of Machine Vision for the Inspection of Rubber Seals
Alpha Technologies announced the launch of its next-generation tensile solution, the AlphaFlex10™ Tensile Tester. This state-of-the-art tensile tester adds destructive physical property testing to Alpha’s line of rheology instruments.
The AlphaFlex10 tensile tester seamlessly integrates with the trusted software and service support of rheology equipment products that are an integral part of Alpha’s comprehensive solutions for rubber and elastomer material testing needs.
Ernest Pouttu, President and CEO of Harwick Standard announced the following promotions effective April 1, 2024. William M. Knezevich has been named Vice President Marketing and Rodney L. Crowell has been promoted to Vice President of Sales.
Mississippi Lime Company has launched a new global brand platform and will begin operating under the name MLC. The transformation of the company’s identity reflects MLC’s progress as an international lime solutions partner with an unwavering commitment to safety, sustainability and service.
As of 2023, the TPEE market is worth more than $292 billion worldwide and is anticipated to grow in the following years. Globally, the dominant market is the Asia Pacific with China at the forefront. The latter obtains the most significant share owing to the great performance of the local automobile and electronics sector, which are the principal TPEE customers. The thermoplastic polyester elastomer market share would generate revenue of USD 542 Billion by 2036 end and grow at a CAGR of 6% from 2024 to 2036 according to Research Nester
The integration of artificial intelligence (AI) into various industrial sectors has spurred remarkable progress in the field of manufacturing process development. This concept has been extended to polymer compound formulations, where AI techniques have been used to optimize rubber formulations as well. Furthermore, it is conceivable that mixtures of other polymers, such as TPEs, thermoplastic materials or polyurethane compounds, could be similarly treated. Advantages of employing AI driven tools include reduced development time, enhanced efficiency and increased accuracy.
Global emissions of greenhouse gases from trucks and passenger cars are influenced by the deformation energy and friction losses of tires. It is mostly associated with the rolling resistance between the tire tread and the road surface. For this reason, the rolling resistance is considered one of the most important performance indicators (that is, targeted to be reduced) within the tire industry.
The U.S. Environmental Protection Agency issued a final rule that will significantly reduce toxic air pollution from chemical plants, including ethylene oxide and chloroprene. Once implemented, the rule will reduce both EtO and chloroprene emissions from covered processes and equipment by nearly 80%. A requirement for these facilities to conduct fence line monitoring for key toxic chemicals is included, and EPA will make the data publicly available to better inform and safeguard nearby communities.
Principal methods for processing elastomeric materials are reviewed, including continuous extrusion and what is described as multi-step extrusion.
A study to identify and quantify silicones’ contributions to the EU Green Deal’s ambitions to become climate neutral by 2050 reveals an annual greenhouse gas (GHG) emission saving potential of 96.4 metric tons (MT) in 2030. This is equivalent to the carbon footprint of 36 million people’s electricity consumption (for reference, Poland has 37 million inhabitants). These savings are projected to be 42.6 MT by 2050 for silicone-using technologies compared to non-silicones alternatives.
Low temperature
seals for oil and gas
applications
ACE Laboratories has announced another new testing capability. This latest addition provides the ability to test and analyze windshield wiper blades and wipe systems.
The custom engineered testing system allows ACE to include energy consumption analysis as part of the testing protocol in addition to traditional durability analysis. ACE’s testing system also allows for customization to nearly all windshield types with angle and pressure controls to ensure testing is completed according to OEM specifications.
Molecular Rebar in Aflas FEPM, when used in an Aflas compound formulation, results in improved tear toughness and high temperature modulus retention.
Researchers made a series of polymer gels with breakable bonds incorporated into different parts of the structure, and tested whether the properties changed after the gel was degraded and reformed.
The researchers hope this model system can be applied to other types of polymers, including adhesives, sealants and elastomers.
Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have increased the fatigue threshold of particle-reinforced rubber, developing a new, multiscale approach that allows the material to bear high loads and resist crack growth over repeated use. This approach could not only increase the longevity of rubber products such as tires but also reduce the amount of pollution from rubber particles shed during use.
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