Have a deep understanding of the various products produced by fireproof material manufacturers.
1. The grades of Xinjiang fire-resistant materials are generally five grades. So, what are its specifics?
Class A: It has very good non-combustibility, and hardly burns or spontaneously ignites.
Class A1: Non-combustible and does not open fire.
A2: It is also non-combustible, but it is worse than A1.
Class B1: The material is a non-combustible material with good flame retardancy, so it can prevent the spread of fire to a certain extent.
Class B2: These materials are flammable and have certain flame retardancy.
Class B3: These materials are flammable, do not have any flame retardant effect, and are extremely flammable.
2. What are the specifics of Class A fireproof materials?
Regarding the types of A-grade fireproof materials, in the view of Xinjiang's fireproof material manufacturer Hongyuan, there are still many, such as granite, marble, cement products, concrete products, lime products, clay products, and glass, tiles and Some metal materials etc.
3. Is the fire-resistant package material a fire-resistant material? For building fire protection materials, which are classified into three levels: A, B, and C, what does it mean specifically?
For these two issues, fire-resistant wrapping materials, from a professional perspective, belong to fire-resistant materials, and they are an important direction for the development of fire-resistant materials. For building fire protection materials, which are classified into three levels of A, B, and C, specifically, A refers to non-combustible materials, B refers to flame-resistant materials, and C refers to combustible materials. Its burning performance is from low to high.