Fluoropolymer hte ka-up da ai san seng ai tank ni

1990 ning hta, 9000 m2 PPB/PPT class dust- n lawm ai bungli nta hta galaw shapraw ai, n-gun ja ai tank hpe semiconductor grade san seng ai hku gram lajang da ai PTFE hpe lining layer hku nna galaw da ai rai nna, n-gun ja ai hku dip sha ai ladat hku nna "n-gun n rawng ai" n-gun hpe lu la ai. Dai hpe laksan hku nna san seng ai media (electronic tsang hydrogen peroxide, san seng ai ammonia hka zawn re ai) ni a matu galaw da ai.

Hkrumzup shingjawng ai lam: Miwa Semiconductor hpaga hpung hta lawm ai wa hku nna, anhte a substrate san seng ai lam gaw Class PPT (trillion langai hta daw ni) de du wa nna, n-gun n-gun n-gun n-bung ai n-gun n-gun hpe atsawm sha pat shingdang lu ai. BOE Technology hku nna jep joi ai lam galaw ai shaloi, n-gun n rawng ai hydrogen peroxide hta 0.1ppb hta n law ai (sh) dai hte maren sha re ai nhprang dat ion (industry madang 0.5ppb) lawm ai. Anhte a hpaji hpung hta, mungkan ting na rawt jat galu kaba wa ai ladat ni hpe sali wunli hkam la nna, hpaji ningnan ni hpe gyin shalat da ai Taiwan, Miwa hpaji ninghkring ni lawm nna, Multifluoride hte Juhua Co., Ltd zawn re ai hpaga lam ningbaw ni kaw nna masat da ai arung arai ni lawm ai.

Application masa ni: Semiconductor wafer galaw ai (photoresist hpe gyin shalat ai n-gun dat hpe shinggyin tawn ai zawn re ai), LCD panel galaw ai (TMAH hpe gyin shalat ai n-gun dat hpe aten kadun tawn da ai zawn re ai) hte kaga masa ni hta grai lang ai, customers ni hpe chip shapraw ai lam hpe grau kaja hkra karum ya ai (lithography arung arai n kaja ai lam ni hpe shayawm ya ai}

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