ʻO ka ipu wili honua PTFE

ʻO Polytetrafluoroethylene (Teflon a i ʻole PTFE), i kapa pinepine ʻia ʻo "Plastic King", he ʻano hui molekala kiʻekiʻe ma o ka polymerization o ethylene tetrafluoroethylene. Loaʻa iā ia nā hiʻohiʻona maikaʻi loa e like me ke kūpaʻa kemika, ke kūpaʻa ʻana i ka pala, ke sila ʻana, ka viscosity kiʻekiʻe a me ka lubrication, ke kūpaʻa uila a me ka insulation hoʻomanawanui anti-aging maikaʻi. Ua hoʻolālā ʻia ka ipu wili Tencan PTFE me ke ʻano loea, a ua hana ʻia mai ka mea PTFE kiʻekiʻe ma o ke kaʻina hana hoʻokumu i hoʻohui ʻia.

1. Ke kūpaʻa wela kiʻekiʻe: hiki ke piʻi i kona mahana hana kiʻekiʻe a hiki i 250°C.
2. Ke kūpaʻa haʻahaʻa haʻahaʻa: Loaʻa iā ia ka paʻakikī mechanical maikaʻi, ʻoiai ma lalo o ke kūlana o -196 ° C, hiki ke mālama ʻia kona wikiwiki hoʻonui i loko o 5%.
3. Ke kūpaʻa ʻana i ka palaho: No ka hapa nui o nā kemika a me nā mea hoʻoheheʻe, loaʻa i ka ipu wili PTFE nā hiʻohiʻona o ke kūpaʻa ʻana i ka palaho a me ka inert a me ke kūpaʻa waikawa a me ka alkali.
4. Ke kūpaʻa o ke aniau: ke kūpaʻa ʻana i ka ʻelemakule a me ka lōʻihi o ke ola.
5. Lubrication kiʻekiʻe: ʻO ke koina friction haʻahaʻa loa ma waena o nā mea paʻa āpau.
6. ʻAʻohe pipili: ʻO ka pipili liʻiliʻi loa o nā mea paʻa. ʻAʻole ia e pipili i kekahi mea.
7. ʻAʻohe mea ʻino no ke olakino o kānaka