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Subject: Question About PCB cleaning

From: "Joaquim Boavida" <jboavida@...>
Date: 2004-05-10

Hi, all

What is the best way to clean a PCB (remove solder flux) ?

I heard of 2 methods:

1-isopropyl alcohol bath with a temp. of 40 degrees Celsius.

2-Ultrasonic tank with appropriate cleaning product.

I had found some cheap ultrasonic tanks on ebay. Do I need to buy one or is
the first method good enough?

Thanks in advance

Joaquim








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