PTFE teyp a wode bedi dwuma yiye no ho hia na ama woanya nsɔano a ɛyɛ den a ɛmma nsu nkɔ mu wɔ nsu ho nhama ne mfiridwuma mu nyinaa. Sɛ́ ebia worekyekyere paipu nhama anaasɛ worebɔ anyinam ahoɔden nneɛma a ɛbɔ ho ban no, ɔkwan a wɔfa so yɛ no ntease ho hia te sɛ teyp a ɛfata a wobɛpaw no ara pɛ. Abibifo Anti St

Hwehwɛ wiase a nneɛma a ɛyɛ adwuma yiye a wɔde PTFE akata so. Efi ɔhyew a ɛso bi nni so kosi nneɛma a atwa yɛn ho ahyia a ɛnyɛ papa so no, ntama a wɔde fiberglass a wɔde PTFE akata so no sakra nnwuma ahorow.

Hu Teflon a wɔde di dwuma wɔ mmeae pii, efi nneɛma a wɔde noa aduan a ɛnyɛ nnua so kosi mfiridwuma mu mfiri so. Sua nea wɔde Teflon di dwuma ne sɛnea ɛyɛ nwonwa sɛ ɛyɛ adwuma wɔ nnwuma ahorow mu.

Wohuu polytetrafluoroethylene wɔ afe 1938. Mfiase no, Amerikani nnuruyɛfo Roy J. Plunkett (1910–1994) na ohui bere a na ɔrebɔ mmɔden sɛ ɔbɛyɛ carbon ne fluorine afrafra frigye foforo no.

Wɔ kyɛnsee a wɔde Teflon akata so a ɛyɛ hyew mu no, nsɛm a ɛyɛ sereserew sɔre sɛ: So Teflon yɛ nea asiane biara nni ho wɔ ɔhyew a ano yɛ den ne PFOA ho haw ahorow mu? Momma yɛnhu nokware a ɛwɔ Teflon nneɛma akyi.

ETFE resakra ɔkwan a yɛfa so susuw greenhouse design ho. Yɛbɛhwehwɛ anwonwadeɛ a ɛwɔ ETFE membrane adansiɛ mu ne sɛdeɛ saa ETFE sini soronko yi resan akyerɛkyerɛ daakye a ɛfa adansiɛ a ɛbɛtena hɔ daa ho.

Hwehwɛ nkonyaayi a ɛwɔ nneɛma a wɔde noa aduan a ɛnyɛ nnam mu no mu! Sua PTFE-coated ne ceramic pans ho ade. Dɛn ne ade a wɔde kata kyɛnsee a ɛnyɛ den so? Hu nyansahu a ɛwɔ ɔman anidan a ɛnyɛ nea wɔde nkata so no akyi.

'Sɛ wopɛ sɛ wuhu sɛ wo nkukuo ne wo nkukuo no wɔ Teflon a, hwɛ mu sɛ ebia wɔde biribi a ɛnyɛ nnam akata so anaa. Bio nso, hwɛ nneɛma a wɔde ahyɛ mu ma Teflon ahyɛnsodeɛ no, hwɛ hu sɛ wowɔ aduanenoa nneɛma a wɔde saa ade a agye din a ɛnyɛ nnam yi ayɛ.'

Wɔtaa de ade a wɔde gyina so te sɛ aluminium anaa dade a ɛnyɛ den na ɛyɛ kyɛnsee a ɛnyɛ nnam. Nea ɛde ne nsa hyɛ ase ne ade a wɔde kata so, a wɔde polytetrafluoroethylene (PTFE) anaa ɛtɔ mmere bi a wɔde dɔte na ɛyɛ titiriw, a ɛhwɛ hu sɛ aduan ntumi nkɔ so, na ɛma ɛyɛ mmerɛw sɛ wɔbɛnoa na wɔasiesie.

Woasusuw ho pɛn sɛ, ‘So soldering bɛma teflon teyp ayɛ nwini?’ Fa wo ho hyɛ nyansahu ne teflon teyp ahoɔden mu kɔ akyiri bere a wuhyia soldering hyew no. Nya nhumu a ɛsom bo na ama woahwɛ ahu sɛ nkitahodi a ahobammɔ wom, a nsu nkɔ mu wɔ wo nsu ho mmɔdenbɔ nyinaa mu.'