PTFE lined storage tank chu Cu Etchant tan a ni.

Rana-a PTFE lined copper etching agent storage tank hian PTFE lining technology a hmang a, copper etching agents (nitric acid, hydrochloric acid, emaw complexing agents ang chi corrosive components chak tak tak awmna) characteristics atan optimized a ni. Etching result tha ber neih theih nan copper etching agent chuan composition ratio nghet tak a vawng reng tur a ni. PTFE chemical stability hian material chu a chhuah chhuah loh nan a veng a, chu chuan etching agent formulation a tibuai thei a, tank corrosion a do thei bawk. Tank chhunga smooth inner wall hian etching agent residue a ti tlem a, refilling laiin cross-contamination a awm theihna a ti tlem bawk.

Storage tank hi a bik takin electronic circuit board (PCBS) leh semiconductor core board siamnaah hman a ni ber. A corrosion-resistant leh temperature-resistant property hmang hian etching agents te storage requirements chu process temperature hrang hrangah, ambient temperature emaw 50℃heating etching vel emaw ah a tlin thei a ni. Tin, tank-ah hian liquid level leh composition monitoring interface a awm a, hei hian etching agent dinhmun a hun taka enfiah theihna a siam a, circuit board emaw core board emaw-te etching dik leh yield a nih leh nih loh a enfiah bawk.

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