What is the harm of human body the PCB
PCB properties and uses
PCB is an industrial chemical that is as follows:
〔1〕Heat transfer is strong, but not transmit power
〔2〕Not easy to burn
〔3〕Properties of stability, there would be no chemical changes
〔4〕Is not soluble in water, is a fat soluble substances
Based on the above properties, the industrial sector was initially treated as a PCB for the divine treasure, is widely used as a dielectric, placed in the electronic apparatus such as capacitors and transformers, or as a heat exchange fluid to adjust the operating temperature of the instrument.
In the early days, people didn't know that PCB was toxic and had not been prevented, while a large number of PCB wastes were dumped in the ocean, until the production of PCB's workers began to fall ill,As well as environmental scientists have found that the PCB content of the oceans, the people began to look at the problems caused by PCB.
PCB how to enter the human body