As science and technology advance, the Safe Protector has come into the sight of an increasing number of people. It is highly regarded for its outstanding flame - retardant, abrasion - resistant, weather - resistant, and anti - aging properties. Today, we will take the flame - retardant Safe Protector of Zuoyou Zhonggong as an example to explore the flame - retardant characteristics of Safe Protectors. 

With the advancement of science and technology, the Safe Protector has caught the attention of an increasing number of people. It is highly favored for its excellent flame - retardant, abrasion - resistant, weather - resistant, and anti - aging properties. Today, we will take the flame - retardant Safe Protector of Zuoyou Zhonggong as an example to delve into the flame - retardant performance of the Safe Protector.

Before commencing the flame - retardant test experiment, we first need to prepare some essential equipment: lighters, candles (serving as the fire source), Safe Protector(the main test specimens). Additionally, we also need to prepare a control group consisting of an ordinary Safe Protector and a Safe Protector made of secondary raw materials.

Once prepared, we light the candle to create a fire source. Then, we successively pass the three types of Safe Protectors through the candle flame. During this process, we observe whether there is any burning - through phenomenon when the Safe Protectors encounter the open flame and record the relevant data. After a certain period, we remove the fire source and observe the extinguishing of the flames on the Safe Protectors, documenting the situation.

Next, we analyze their flame - retardant properties based on the types of Safe Protectors.

Spiral Safe Protector Made of Secondary Raw Materials
Upon encountering the outer flame of the candle, which is the open flame, it immediately starts to burn. The burning rate is extremely fast. During the burning process, a significant amount of dripping occurs, and the drips are black. Moreover, a pungent smell can be detected.

Ordinary Safe Protector
When this type of Safe Protector encounters an open flame, it does not start burning immediately like the one made of secondary raw materials. However, after being exposed to the open flame for a while, it will gradually soften. Subsequently, a bright flame ignites, and a transparent dripping substance is produced.