在判断一款材料是不是能够防范火灾时还有一个重要的指标，它就是热荷重收缩温度，这一指标常常被用来表示岩棉板的耐湿热稳定性能，测试热荷重收缩温度的方法是可以将湿透的岩棉板浸泡在逐渐加热的水中，经过测试可以得知，岩棉板的荷重收缩温度为643度。这也就意味着，当外界的温度达到643度时岩棉板才会变形，而这一温度远远高于火灾发生时的温度，因此使用洛科威多功能岩棉板可以形成安全的防线，即使真的发生可火灾，这种材料的耐高温性能，也可以为消防救援争取到更多的时间。

When determining whether a material can prevent fires, there is another important indicator, which is the thermal load shrinkage temperature. This indicator is often used to indicate the moisture and heat resistance stability of rock wool boards. The method of testing the thermal load shrinkage temperature is to immerse the soaked rock wool board in gradually heated water. After testing, it can be determined that the load shrinkage temperature of the rock wool board is 643 degrees. This also means that the rock wool board will only deform when the external temperature reaches 643 degrees, which is much higher than the temperature at the time of the fire. Therefore, using Rockwell multifunctional rock wool board can form a safe line of defense. Even if a fire occurs, the excellent high-temperature resistance of this material can also buy more time for fire rescue.

市面上的岩棉板不在少数，它们之间的品质有所差别。岩棉板这种材料可广泛应用于保温、隔音、防潮、防火等各个领域，具有多元化的用途，且它的重量较轻，便于施工，是一种优势非常明显的防火保温材料。

There are many rock wool board brands on the market, and there are differences in quality between them. Rock wool board is a material that can be widely used in various fields such as insulation, sound insulation, moisture-proof, and fire prevention. It has diverse applications, and its weight is light, making it easy to construct. It is a very obvious advantage in fire insulation materials.

理想的保温材料要具备两大特点，一是能够很好地与外界环境进行隔绝，使外界气流难以进入室内，其次是材料的热传导性能比较差。在建筑装饰行业，保温材料的原理就是，材料中有非常多的密闭小孔，空气或惰性气体对热量产生慢导性，这样一来材料就不易产生热传导，从而达到比较好的保温效果。

An ideal insulation material should have two main characteristics: firstly, it can be well isolated from the external environment, making it difficult for external airflow to enter the room, and secondly, the thermal conductivity of the material is relatively poor. In the construction and decoration industry, the principle of insulation materials is that there are many sealed small holes in the material, and air or inert gas has a slow conductivity to heat. This makes the material less prone to heat conduction, thus achieving better insulation effects.

岩棉板是符合上述条件的防火保温材料，这种材料的利用导热系数的变化与纤维的直径、方向排列以及产品的密度均有关的特性，通过纤维的不规则排列和分布将空间分割成多个密闭小空间，小空间的体积越大则保温效果越好。当岩棉板采用了更细、更长的纤维，岩棉尺寸一定时，可分割出更多的空间，从而具有更低的导热系数，可达到更好的保温效果。

Rock wool board is a fireproof and thermal insulation material that meets the above conditions. The variation in thermal conductivity of this material is related to the diameter, direction arrangement, and product density of the fibers. Through the irregular arrangement and distribution of fibers, the space is divided into multiple enclosed small spaces. The larger the volume of the small space, the better the insulation effect. When the rock wool board uses finer and longer fibers and the size of the rock wool is fixed, more space can be divided, resulting in lower thermal conductivity and better insulation effect.

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