PTFE Glass a me Carbon/Graphite Piha

PTFEhe paʻa fluorocarbon, no ka mea, he pūhui kiʻekiʻe-molekala-kaumaha i loko o ke kalapona a me ka fluorine.He hydrophobic ka PTFE: ʻaʻole wai ka wai a ʻaʻole wai ka wai i ka PTFE, ʻoiai e hōʻike ana nā fluorocarbons i nā ikaika hoʻopuehu London ma muli o ke kiʻekiʻe electronegativity o ka fluorine.ʻO ka PTFE kekahi o nā coefficient haʻahaʻa loa o ka friction o kekahi paʻa.

ʻO ka PTFE he mea ʻole loa ia, ma muli o ka ikaika o nā paʻa kalapona-fluorine, a no laila hoʻohana pinepine ʻia i loko o nā ipu a me ka pipework no nā kemika reactive a corrosive.

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Hiki ke hoʻonui ʻia nā waiwai mechanical o PTFE ma o ka hoʻohui ʻana i nā mea hoʻopihapiha e like me ke aniani fibers, carbon, graphite, molybdenum disulphide, a me ke keleawe.ʻO ka mea maʻamau, hoʻopiha ʻia ka PTFE i kā lākou kemika maikaʻi a me nā ʻano wela kiʻekiʻe, ʻoiai nā mea hoʻopihapiha e hoʻomaikaʻi i ka ikaika mechanical, kūpaʻa, a me ke kūpaʻa ʻana.

Hoʻopili ʻia nā mea hoʻohana i nā pale lole, nā apo piston a me nā ʻanuʻu wili i nā umu microwave.

NĀ MEA: ʻO ka ʻike i loko nei he mau waiwai maʻamau i manaʻo ʻia no ka hoʻohālikelike a me nā kumu hoʻohālikelike wale nō.ʻAʻole pono lākou e hoʻohana ʻia i kumu no nā kikoʻī hoʻolālā a i ʻole ka mana o ka maikaʻi.