PTFE haanta kaydinta dahaaran ee Sulfuric acid

Xudunta badeecada: Baahida daxalka adag ee sulfuric acid, Jiangsu RANA waxay isticmaashaa iskeed -PTFE la soo saaray{1}} saxan dahaarka fiber ka kooban si loo gaadho isku xidhka "eber" ee u dhexeeya lakabka dahaarka ah iyo jidhka weelka iyada oo loo marayo habka cadaadiska kulul. Lakabka dahaarka ahi waxa uu leeyahay firfircooni la'aan kiimikaad oo xooggan oo adkeysan karta muddo dheer- nabaadguurka muddada 98% sulfuric acid, hubinta in "aan xidhiidh lahayn" kaydinta u dhaxaysa weelka iyo sulfuric acid.

Edge Tartan: Kooxdayada farsamada waxa ay ka kooban yihiin Taiwan, China{0}}Khubaro shahaado haysta kuwaas oo cusboonaysiiyey tignoolajiyada dahaarka ee Japan. Badeecadahayagu waxay ka gudbeen tijaabada iska caabinta daxalka ee Jaamacadda Nanjing Tech, iyagoo muujinaya 5{7}} iska caabbinta daxalka ee 98% sulfuric acid (marka la barbar dhigo 1 sano oo kaliya ee weelasha birta ah ee caadiga ah), iyadoo nolosha adeeggu kor u kacday shan laab. Shirkaddu waxay ka shaqeysaa qol nadiif ah oo Class 9000㎡PPB ah oo hubinaysa wasakhda{8}dahaarka bilaashka ah, buuxinaya shuruudaha kaydinta nadiifka ah ee sare{9}}kuwa elektaroonigga ah{16}fasalka sulfuric acid (tusaale, nadiifinta wafer semiconductor). Sida alaab-qeybiyaha shahaadeysan ee Sinopec, alaabadayadu waxay u hoggaansamaan shahaadada ISO 9001 waxayna bixiyaan awood la beddeli karo oo u dhexeysa 5 ilaa 200m³, oo u adeegta kaydinta baaxadda weyn iyo baahiyaha gaadiidka.

Xaaladaha codsiga: Dabool wax soo saarka bacriminta (tusaale, diyaarinta phosphoric acid), dhaqidda aashitada birta ah (tusaale, daawaynta dusha birta), wax soo saarka semiconductor (tusaale, elektarooniga -fasalka sulfuric acid ee nadiifinta waferka). Siiyay xalalka shirkadaha sida Wengfu Group iyo Juhua Co., Ltd., gaaritaanka{10}heerarka wasakhda ah ee sulfuric acid Kaydinta In ka yar ama la mid ah 0.01% (heerka warshadaha 0.05%), ka caawinta macaamiisha inay horumariyaan tayada hoose ee alaabta (tusaale, kordhinta bacriminta maadada firfircoon ee ka kooban 2%) iyada oo la dhimayo bedelka qalabka iyo dayactirka

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