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Do you know how to distinguish real and fake silicone oil in processing plants? Next, Xiehe Processing Manufacturer will give you a brief introduction.

(1) Observe with your eyes: Fake silicone oil will be turbid, have a strong smell, and have a bad smell.

(2) Test with fire: Use a glass rod or iron rod dipped in a small amount of silicone oil and ignite it. What can ignite and emit black smoke is white mineral oil, because white mineral oil is a petrochemical product. Pure silicone oil is incombustible, odorless, clear and non-toxic. The ignition point of silicone oil is 320 degrees, and the ignition point of white mineral oil is 100 degrees.

(3) Freezing point test method: Use 100 grams each of pure silicone oil and white mineral oil, put them in the refrigerator at the same time, and adjust the temperature to -5-10 degrees. After two hours of testing, the fake silicone oil will appear turbid or frozen. Real silicone oil is clear and transparent and will not freeze even at -50 degrees.

The above content is how to identify true and false silicone oil in processing plants. I hope it can be helpful to everyone. If you want to know more about five-axis machining, please call Xiehe Processing Factory, we will serve you wholeheartedly.