A new proposed standard (WK91069) from ASTM International’s recovered carbon black (rCB) committee aims to dramatically improve production monitoring and productivity for manufacturers. Currently, quality testing for rCB can take as long as 18 hours using an existing method adapted from ASTM’s carbon black standards.

The proposed standard, developed by the committee’s rCB subcommittee, would reduce testing time to just a few hours. According to Pieter Ter Haar, Director of rCB at Circtec and an ASTM member, this change will allow producers to make faster process adjustments, minimise off-spec material and provide end-users with quicker, more reliable results. The initiative reflects an industry effort to enhance efficiency and quality assurance in recovered carbon black production.

Ter Haar said, “The method currently used, which has been adopted from ASTM’s carbon black committee, results in a testing time that can take up to 18 hours. This is very inconvenient for producers for whom this is an important quality parameter.”

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Scandinavian Enviro Systems AB publ has signed a letter of intent with an undisclosed partner to explore the possibility of licensing its advanced tyre pyrolysis technology for deployment in North America.

The collaboration will focus on conducting a comprehensive feasibility study to evaluate the technical and commercial viability of establishing one or multiple facilities dedicated to processing end-of-life tyres using Enviro’s proprietary method. This study is designed to provide the potential licensee with the necessary insights to assess the prospects of entering into a long-term commercial arrangement and formal technology licensing agreement.

It is important to note that any definitive agreements will depend entirely on the study's outcomes and subsequent negotiations. At this stage, there is no guarantee that the evaluation will lead to binding commitments or that the proposed transaction will ultimately materialise.

Fredrik Aaben, CEO, Scandinavian Enviro Systems, said, “We continue to see strong international interest in Enviro’s technology, and this letter of intent is yet another proof of this.”

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Kraton Corporation, a leading global producer of speciality polymers and high-value bio-based chemicals derived from pine wood pulping co-products, a global price increase for all polymer products with effect from 1 April 2026. The price hike will range from USD 440 per MT to USD 700 per MT, or as individual contract terms permit, with the exact price change varying according to the polymer type and production location.

The driving forces behind these significant pricing actions are multifaceted, rooted in substantial disruptions to global supply chains. These disruptions are largely attributed to the ongoing conflict in the Middle East, which has had a cascading effect on logistics. Compounding this issue are the sharply rising costs associated with transportation and essential raw materials.

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German specialty chemicals company LANXESS has announced a global price increase for its portfolio of functional additives for the manufacture of tyres and speciality rubbers. These changes, which are set to take effect immediately or as soon as individual contract terms permit, will see prices rise by 15 to 50 percent.

The driving forces behind these significant pricing actions are multifaceted, rooted in substantial disruptions to global supply chains. These disruptions are largely attributed to the ongoing geopolitical conflict, which has had a cascading effect on logistics. Compounding this issue are the sharply rising costs associated with transportation and essential raw materials.

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Orion S.A., a global speciality chemicals company, has announced a global price increase for its portfolio of speciality carbon black. These changes, which are set to take effect immediately or as soon as individual contract terms permit, will see prices rise by up to 25 percent.

In a strategic move to address persistent market volatility, the company is also implementing a variable surcharge on top of the base price increase. The driving forces behind these significant pricing actions are multifaceted, rooted in substantial disruptions to global supply chains. These disruptions are largely attributed to the ongoing conflict in the Middle East, which has had a cascading effect on logistics. Compounding this issue are the sharply rising costs associated with transportation and essential raw materials.

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