The manufacture of PTFE BESTEFLON

Ko te tukanga whakaputa PTFE e whai ake nei ko ngā taahiraa matua e whā:

1. te hanganga monomer

PTFEKo te whakakotahitanga o te monomer tetrafluoroethylene (TFE) he whakakotahitanga o ngā pūhui polymer. Ko te hanganga monomer o te TFE te taahiraa tuatahi i roto i te tukanga whakaputa o te PTFE. I tēnei wā, ko te tikanga whakapūoro hiko te nuinga o te ahumahi hei whakarite i te monomer TFE, arā, te hauwai fluoride anhydrous me te ethylene i raro i ētahi tikanga mō te tauhohenga hiko hei whakaputa i te monomer TFE.

2. Tauhohenga whakapūhui

I te pāmahana me te pēhanga motuhake, tāpirihia he whakakōkī me te whakarewa, ka tauhohe te whakapūhui. I te wā o te tauhohenga whakapūhui, ka whakapūhui tonutia te whakapūhui TFE hei hanga PTFE taumaha ngota teitei, ka pā te pāmahana, te pēhanga, te momo whakakōkī me te kukū o te tauhohenga whakapūhui me ētahi atu āhuatanga ki te taumaha ngota, te hanganga me ngā āhuatanga o te PTFE.

3. Whai muri i te maimoatanga

Kia oti te tauhohenga whakapūhui, me whai-maimoatanga muri kia puta ai ngā hua PTFE parakore. Ko te nuinga o ngā mahi i muri i te maimoatanga ko te horoi, te whakamaroke, te kuru, te tātari me ētahi atu mahi hei tango i ngā whakakorikori, ngā whakarewa me ētahi atu poke kia puta ai ngā matūriki kapia PTFE parakore.

4. Tukanga whakapūtanga

Ka hangaia ngā matūriki kapia PTFE i raro i ētahi tikanga hei whiwhi i te mea e hiahiatia anaPNgā hua TFEKo ngā tikanga whakapūtanga ko te whakapūtanga, te whakapūtanga werohanga, te whakatārewatanga me ērā atu mea, kia rite ki ngā whakaritenga rerekē o ngā hua hei whiriwhiri i te tikanga whakapūtanga tika. Ka pāngia te mahi me te kounga o ngā hua PTFE e te pāmahana tukanga whakapūtanga, te pēhanga, te tere tukatuka me ētahi atu āhuatanga.

Rauemi mata o te PTFE

I kitea tūponotia te kapia Polytetrafluoroethylene (PTFE) e ngā kaipūtaiao o Amerika i roto i te taiwhanga i te tau 1936, ā, ināianei ka taea e te ao te whakaputa PTFE i roto i te iti iho i te 20 whenua, ko te nuinga he whenua whakawhanake. I ngā tau 1960, i Haina, i te mea kua matatau ki te hangarau whakaputa me te whakatutuki i te whakaputanga, kua noho hei kaihoko nui o te PTFE, i reira ko ngā hua iti-mutunga kua nui ake i te tono, engari he maha tonu ngā hua teitei-mutunga me whakawhirinaki ki ngā kawemai mai i ngā whenua whakawhanake.

Ko ngā rauemi mata me ngā hua PTFE o Haina i tēnei wā e kawemai ana i te nuinga o te wā mai i te Hononga o Amerika, Hapani, me ngā whenua o Ūropi. Nā te utu kawe me te huringa tuku, ka kawemai a Haina i ngā hua PTFE kounga teitei o Hapani hei whakatutuki i te hiahia ā-rohe.

E ai ki ngā urupare a te kiritaki whakamutunga, ko te kaha miihini o ngā hua i roto i ngā tikanga mahi tūturu, te ātete ngokingoki me te pumau o te pāmahana tiketike me te iti, he pai ake ngā rauemi kawemai i ngā rauemi ā-whare.

Ko te hoko i ngā ngongo PTFE tika ehara i te mea ko te whiriwhiri i ngā whakaritenga rerekē mō ngā tono rerekē anake. He nui ake ngā mea hei whiriwhiri i tētahi kaihanga pono. He tohunga a Besteflon Fluorine plastic Industry Co., Ltd. ki te hanga ngongo me ngā ngongo PTFE kounga teitei mō ngā tau 20. Mena he pātai, he hiahia rānei āu, tēnā koa whakapā mai ki a mātou mō ētahi atu tohutohu ngaio.