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methanol boolice
ʻO ka loiloi kiko'ī o ka bootile o ka bootile o ka methanol methanol i kekahi o nā mea waiwai nui loa, a ua hoʻohana nuiʻia a me nā mea kanu a me nā mea kanu. I kēia pepa, e hoʻopili mākou i ka kiko'ī i ka pilikia o ka "methanol beewaice", a kūkā ma D ...Heluhelu hou aʻe -
Kālā
He aha ke cos? E kū i nā mea i nāʻoihana i ka lawelaweʻana i kaʻoihana,ʻo kahi waihona waiwai i hoʻonohonohoʻia e ka helu comerial . ^. I ke kahe ...Heluhelu hou aʻe -
He aha ke kumu o HDP?
He aha nā mea huna HDP? ʻO ka loiloi pihaʻana o nā hiʻohiʻona a me nā noi o keʻano kiʻekiʻe-kiʻekiʻe loa Na kaʻatikala kēiaʻatikala ...Heluhelu hou aʻe -
He aha ka hana a me ka hoʻohanaʻana i ka carbondā?
ʻO ka loiloiʻana o ka hana a me ka hoʻohanaʻana i ka carbendim Carbendim ka mea i hoʻohana nuiʻia no ka paleʻana i kahi maʻi nui. E hoʻoiliʻia kēiaʻatikala i nā kiko'ī o ka hana o ka hana o ka carberdezm a me kona hoʻohana kūikawā i ka mahiʻai a me nā mahina'ē aʻe. I. KA MEA ANA O KA WAHINE O CA ...Heluhelu hou aʻe -
He aha ka mea o ka polyproopylene?
He aha ka polyprocklene? -Troperpies, nā noi a me nā pono a me nā pōmaikaʻi o Polyproblelene he aha ka polyprotolene (pp)? ʻO Poyproopylene kahi plymer Protommer i hanaʻia mai ka polyhisation o nā pohā wahine a me kekahi o nā mea i hoʻohana nuiʻia ma ka honua. Kahi no kona kila kulike ...Heluhelu hou aʻe -
He aha nā mea o ka pu?
He aha ka mea hana? ʻO ka weheweheʻana o ka pā o ka pu me nā mea e kū ai no polyurethane, he polymer i hoʻohana nuiʻia ma nāʻano likeʻole. Ua hanaʻiaʻo Polyurethane e kahi hopena Chemical ma waena o kahi isocynate a me kahi polyol, a loaʻa i ka nui o keʻano kino a me keʻano. No ka pu ...Heluhelu hou aʻe -
He aha nā mea o PC?
He aha nā mea hana PC? PCA kumu, a iʻole polycarbonate,ʻo ia kahi mea polymer i loaʻa i ka nānāʻana i nā waiwai kino maikaʻi loa a me nā helu o nā noi. Ma kēiaʻatikala, e lawe mākou i kahi kokoke loa i nā waiwai kumu o nā mea waiwai o PC, ko lākou noi nui a me kā lākou noi hou ...Heluhelu hou aʻe -
I ka manawa hea e pau ai ke kumukūʻai e hāʻule ana ma muli o ka makemakeʻole o ka makemake i ka make i ka mākeke DMF?
1,ʻoi aku ka hoʻonui houʻana o ka hana hana a me nā oversupply i ka mākeke mai 2021, ua komo ka nui o ka DMF Wahi a nā helu helu helu,ʻo ka nui o ka hana o ka hana o nāʻoihana dmf e hoʻonuiʻia mai ka 910000 ...Heluhelu hou aʻe -
He aha ka mea o ka abs?
He aha nā mea kūpono? ʻO ka loiloi piha o nā hiʻohiʻona a me nā noi o ka bod plastic he aha ka mea i hanaʻia e ka Acrynitrile frerene Ma muli o kona kino kino maikaʻi loa a me ke kemika chep ...Heluhelu hou aʻe -
He aha ka mea o ka pp?
He aha nā mea pp? He pōkole loaʻo PP no ka polyproylene, he poʻokela o ka nūpepa i hanaʻia i ka polimaila o Pymeromua. E like me kahi mea nui o ka plastik i kahi nui, he pp he nui o nā noi i kēlā me kēia lā i kēlā me kēia lā a me ka hanaʻoihanaʻoihana. Ma kēiaʻatikala, e nānā mākou i ka kiko'ī i ka pp matter ...Heluhelu hou aʻe -
Ke hoʻomau nei ka mākekeʻo Vinyl Actate,ʻo wai ka mea hoʻokele kaʻa ma hope o ke kumukūʻai o ke kumukūʻai?
ʻO kēia manawa, ua loaʻa ka mākeke Viyl Vyyl Vinyl Vinete i kahi neʻe o ke kumukūʻai,ʻoi aku ka nui o nā kumukūʻai o Kina. Eia kekahi, uaʻikeʻia kekahi mau mea kūʻai aku i kā lākou mau kumukūʻai i'ōleloʻia e kū pono ana ma muli o ka meaʻonaHeluhelu hou aʻe -
Hoʻopilikiaʻia nā meaʻino me nā koi palupalu, aʻo ke kalepa glycol blycol butyl ether a nāwaliwali i kēia pule
1, ke nānā nei o nā kumukūʻai kumukūʻai ma Ethlynene Glycol Byycol Byyl Ether Stly i hope i kahi kaʻina o ka hāʻule mua a laila e piʻi ana. I ke ala mua o ka pule, ke kumu kūʻai mākeke ma hope o ka pauʻana o ka pākaukau, akā laila a laila e hoʻomaikaʻi i ke kālepaʻana ...Heluhelu hou aʻe
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