Rwb thaiv tsev zaj duab xis
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Polyimide Zaj duab xisCov Khoom Piav Qhia Polyimide zaj duab xis yog cov khoom siv rwb thaiv tsev. Nws yog tsim los ntawm pyromellitic dianhydride (PMDA) thiab diaminodiphenyl ether (ODA) nyob rau hauv cov polar hnyav...Ntau
Raws li ib qho ntawm cov ua yeeb yaj kiab rwb thaiv tsev nyob hauv Suav teb, peb sov siab txais tos koj rau cov lag luam wholesale high-qib rwb thaiv tsev zaj duab xis ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas. Tag nrho peb cov khoom yog nrog cov khoom zoo thiab cov nqi sib tw.













