The Confederation of European Paper Industries (CEPI), Brussels, has published an update to its European recyclability laboratory test method document, intended to help the paper and board industry ...

XIAN HIGH-TECH AREA, SHAANXI, CHINA, January 19, 2026 /EINPresswire.com/ -- With increasing demands for product ...

A material’s hardness relates to its mechanical resistance when subjected to mechanical indentation by another harder body. Diamond is considered the hardest natural material and is typically used for ...