Insulation material selection skills

1. Fire rating

Generally speaking, these products are divided into four grades. Therefore, when choosing products, you must purchase them according to your own needs. For example, when making insulation, it is recommended to choose flame-retardant materials. Look at whether there is a conformity mark on the packaging of the insulation material, whether it is marked with the fire protection level, and what level of the fire protection level is, and so on.

2. Thermal insulation

As we all know, the main function of this kind of products is for heat preservation, so whether they have good constant temperature performance is very important. When buying, you must not ignore this point. When understanding the heat preservation performance of the product, it is mainly reflected by looking at the thermal conductivity of the material.

3. Material requirements

Since these products need to be directly exposed to the wind and rain of nature, when selecting materials, the performance requirements of the product must be high, which is usually reflected in whether the thermal conductivity of the insulation material meets the standard, water resistance, freeze-thaw resistance, Whether weather resistance, impact resistance, wind pressure resistance, etc. meet the requirements.