Mersen has produced a new block design, termed Polybloc® TSR (patent pending), featuring a drastically enhanced resistance to thermal shocks. This design decreases the mechanical stresses induced by thermal shock by an element exceeding three and therefore noticeably lowers the chance of breakage. In standard API manufacturing, the graphite overhead https://www.facebook.com/permalink.php?story_fbid=pfbid02bxSmY8aFc4uddmcrn8twfjhzDm7sBPuGSGE6YMcSFs3iWHwsAxzmP4bFvKRxd78Hl&id=61560512640678&__cft__[0]=AZVpBUMIWw6fhCKPMioANwG2eF8XcB2NFjwjZcb0NNzrNXLSnGIk_9kPs5FdrvLLrQtgqsWp3NaV0HN50i8baQUo8U9WQo8-kxZmLsARLveDdj97-Qu5T-3xzxSE14TttyNx-O1eQdoQUyTUtnJg27qd4RS9sDoP2ILFJ3jVAj2jyVGc3sTAzgkKzy54rg_c8OJFmAc3u0Bo3QgJ2M614mXu&__tn__=%2CO%2CP-R