Kedu ihe bụ PPO ihe onwunwe? Nyocha zuru oke nke njirimara na ngwa nke ether polyphenylene
Nchịkọta ihe PPO
PPO, nke a maara dị ka Polyphenylene Oxide, bụ plastik injinia thermoplastic nke nwere ihe ndị dị mma na-arụ ọrụ na nguzogide kemịkalụ.Ebe ọ bụ na mmalite ya, a na-eji ihe PPO mee ihe n'ọtụtụ ebe dị iche iche nke ụlọ ọrụ mmepụta ihe na ihe pụrụ iche ya, ma ghọọ ihe dị mkpa na chemical, electronic and electric industries.
Ọdịdị kemịkal na ihe ndị bụ isi nke ihe PPO
The molekụla Ọdịdị nke PPO mejupụtara benzene yiri mgbaaka jikọọ ether agbụ, nke na-enye ya magburu onwe anụ ahụ na chemical Njirimara.PPO ihe nwere magburu onwe okpomọkụ na-eguzogide, ya iko mgbanwe okpomọkụ bụ banyere 210 Celsius C, na ike ịnọgide na-enwe ezi n'ibu Njirimara na elu okpomọkụ.PPO nwekwara magburu onwe eletriki mkpuchi ihe onwunwe na ala mmiri absorption, nke kwesịrị ekwesị maka ngwa na-achọ elu eletriki Njirimara.
Uru na ọghọm dị na nyocha ihe PPO
Nnukwu uru nke ihe PPO bụ ihe nguzogide kemịkalụ ya dị mma yana ihe anụ ahụ kwụsiri ike. Na acid na alkali gburugburu, PPO na-egosi magburu onwe kwụsie ike, n'ihi ya, ọ na-ejikarị dị ka ihe mgbochi corrosion ihe na chemical equipment.PPO si abrasion eguzogide na akụkụ kwụsie ike na-eme ka ọ ọtụtụ-eji na nkenke n'ibu akụkụ.
Ngwa PPO nwekwara ụfọdụ oke. N'ihi ebe mgbaze ya dị elu, ihe nhazi chọrọ nke PPO dị mgbagwoju anya, na-achọ okpomọkụ dị elu na atụmatụ ịkpụzi kpọmkwem. ike nke PPO dị ala, na ihe PPO dị ọcha na-adịkarị mfe ịgbawa na obere okpomọkụ, ya mere na ụfọdụ ngwa a na-ejikarị eme ihe na ngwakọta na ihe ndị ọzọ iji meziwanye arụmọrụ ya.
Mpaghara ngwa nke ihe PPO
Ngwa PPO nwere ọtụtụ ngwa n'ọtụtụ ụlọ ọrụ. N'ime igwe eletriki na eletrik eletrik, a na-eji PPO eme ihe n'ọtụtụ ebe na-emepụta ihe eletriki eletrik, dị ka plọg, switches na igbe nkwụsịtụ, n'ihi njirimara mkpuchi ọkụ eletrik ya magburu onwe ya. A na-ejikwa ihe PPO na-emepụta ihe na-emepụta ụgbọala maka ihe ndị na-emepụta mmanụ ụgbọala, dị ka nguzogide ya na mmanụ ọkụ na obere mmiri absorption na-eme ka nkwụsi ike na gburugburu ebe obibi siri ike.
N'ime ụlọ ọrụ kemịkalụ, nguzogide corrosion nke PPO na-eme ka ọ bụrụ ihe dị mkpa maka akụrụngwa dị ka ọkpọkọ, ozu mgbapụta na valves. A na-ejikwa PPO na-emepụta akụkụ ụfọdụ nke ígwè ọrụ na-achọ nkwụsi ike dị elu, dị ka gia na bearings.
Mgbanwe ihe PPO na mmepe n'ọdịnihu
Iji merie ụfọdụ njedebe nke ihe PPO dị ọcha, ndị nchọpụta emeziwo ha site n'ịgwakọta ha na polymers ndị ọzọ ma ọ bụ na-agbakwụnye ihe ndị na-emepụta ihe. PPO / PS ngwakọta bụ ihe a na-emekarị gbanwetụrụ na mma siri ike na nhazi usoro. Ka teknụzụ na-aga n'ihu na-aga n'ihu, ihe PPO dị njikere maka ọtụtụ ngwa ngwa n'ọdịnihu, karịsịa n'ihe gbasara ọchịchọ na-eto eto maka plastik dị elu.
Nchịkọta
Kedu ihe bụ PPO ihe onwunwe? Ọ bụ plastik injinia na-arụ ọrụ dị elu nwere ezigbo nguzogide okpomọkụ, nguzogide kemịkalụ na ihe mkpuchi ọkụ. N'agbanyeghị ụfọdụ nhazi na ihe ịma aka siri ike, PPO nwere ọnọdụ na ụlọ ọrụ ọgbara ọhụrụ nke a na-apụghị ileghara anya site na mgbanwe ezi uche na ngwa. N'ọdịnihu, site na mmepe nke teknụzụ akụrụngwa, PPO ga-ejikarị eme ihe na akụrụngwa ya ga-aga n'ihu.