Materials resistant to sulfuric acid
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I need dilute sulfuric acid at 130°C – what material can withstand corrosion by this medium?
There is a type of fiberglass that can withstand dilute sulfuric acid, but the temperature seems to cannot exceed 100°C. It is recommended to consult a specialized manufacturer of fiberglass-reinforced plastic to find out whether it can withstand temperatures of 130°C.
Reply 1# green*e PTFE
Glass fiber reinforced plastic won’t work; PTFE will work.
Agree with the person above; PTFE is more than sufficient
The temperature is 130 degrees, which is a bit high; I guess steel-lined PTFE is the only option available.
Adding a mild corrosion inhibitor ensures excellent corrosion resistance
The temperature is too high; otherwise, the steel-lined PTFE version would work.
I don’t know what you plan to use it for. I know there is a type of steel called container plate; I wonder if you can work with that If it’s feasible, we can take a look into it
Is it a device, a pipeline, or a valve? The lining can be PTFE or PFA
At 130 degrees Celsius, polytetrafluoroethylene can handle it easily; it seems to be able to withstand temperatures over 200 degrees as well.