"This is the famous manna." Along the bark of each tree are thick lines of manna, a white mineral-rich resin referenced in the Bible 17 times that has been used as a natural sweetener and ...

Frontier Science Center for Rare Isotopes, School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China Frontier Science Center for Rare Isotopes, School of Nuclear Science and ...

Research Center for GREEN Materials and Advanced Processing, Yamagata University, Yonezawa, Yamagata 992-8510, Japan Department of Chemical Science and Engineering, Institute of Science Tokyo, ...

This chemical reaction reorganizes the polymer backbone, breaking down the rubber into soluble amine-functionalized materials that can be used to produce epoxy resins. Subscribe to Technology Networks ...

Infrared spectroscopy showed chemical changes in the resin, including a reduced carbonyl (C=O) signal at 1700 cm⁻¹. This pattern is also seen in natural copal and Eocene Baltic amber ...

These results will highlight the variety of options that are available to manufacturers for mAb aggregate removal, the requirements for each resin type, and important considerations for ...

This chemical reaction reorganizes the polymer backbone, breaking down the rubber into soluble amine-functionalized materials that can be used to produce epoxy resins. The researchers showed that ...

including reducing resin consumption, decreasing part weight, enhancing wall thickness and improving structural rigidity. Agenda: Charging the mold Dosing ratios Venting Optimal decomposition ...

Epoxy resin formulations can be cured using a variety of curing agent (hardener) chemistries, each offering distinct advantages. Common options include amines, anhydrides, dicyandiamides, dihydrazides ...