What is a real fireproof cabinet? What is the standard of fire cabinet?

What is a real safe? Fire always threatens the safety of your career. In the past, people kept valuable items in a secret place to prevent theft, but a fire would go bankrupt. And any carelessness, accident, or malicious behavior can lead to fire and have devastating consequences for your career. There was a fire in the government department, and the confidential documents were burned without fire prevention and caused great losses. The responsibility is even greater! According to relevant laws, some documents and evidence should be kept for more than 30 years, and special places such as computer stations should be equipped with fireproof cabinets. Many people think that safes and even ordinary metal file cabinets can be fireproof, but in fact: when the ambient temperature reaches 177 degrees Celsius, the paper will spontaneously ignite even without direct contact with the flame; as for the disk, when the temperature exceeds 55 degrees Celsius, it is completely damage. At the scene of the fire, it is simply impossible for safes and ordinary metal cabinets to control the temperature below 177 degrees Celsius.

The "fireproof file cabinets" that are widely used in the world at present refer to "paper fireproof file cabinets", whose international standards stipulate that they are located in a fire scene at 1000 degrees Celsius, and the warmth of the cabinets should be kept at least below 180 degrees Celsius. In one hour, the paper is not carbonized and the writing is legible. The international standard of the most advanced "disk fire file cabinet" is currently in a fire scene at 1000 degrees Celsius, and the temperature in the cabinet should be kept above 52 degrees Celsius for at least one hour so that the disk will not be damaged. The information can be kept intact and read immediately.