Mill Board Asbestos Sheet Manufacturers

Millboard, often referred to as asbestos sheet, was a versatile construction material that saw widespread use in the past. It was composed of asbestos fibers, naturally occurring mineral fibers known for their resilience and resistance to heat. These fibers were combined with other materials like cement or paper to create millboard sheets, which found application in various industries.

However, it’s crucial to emphasize that the use of asbestos has significantly diminished due to its well-documented health hazards, particularly its link to serious respiratory illnesses including lung cancer and mesothelioma.

Asbestos, a naturally occurring mineral with excellent heat resistance and durability, was the primary ingredient. The asbestos fibers were obtained from asbestos mines and quarries. The fibers were then cleaned, separated, and processed to remove impurities.

The mixture of asbestos fibers and binders was formed into sheets. This could be done through processes like wet forming, where the mixture was poured into molds and pressed to remove excess water, or dry forming, where the mixture was compressed into sheets under pressure.

Throughout the manufacturing process, quality control measures were essential to ensure that the millboard sheets met the required standards for strength, density, and other properties.