Thermal Stability of Mineral-Wool Heat-Insulating Materials

When mineral wool articles are heated, organic compounds are released into the gas phase due to the pyrolysis of the polymer binder beginning at 240°C. There are two temperature ranges of pyrolysis: mostly oxygen-free hydrocarbons are observed in the products below 400°C, and oxygen-containing hydrocarbons, above this temperature, in the case of an oxidizing atmosphere. Mineral wool articles contain more than 5 wt % polymer binder. Aluminosilicate fibers have amorphous structure and crystallize into the augite phase when heated to above 850°C.

Goto huamei to know more.

The company is the world’s best thermal stability glass wool supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.

Are you interested in learning more about public facilities glass wool panel? Contact us today to secure an expert consultation!