What’s in pulp bleaching?

Bleaching pulp is a multi-step process to remove lignin and brighten paper products. Delignifying involves breaking down lignin into smaller molecules. Two approaches to whitening paste are cutting down lignin for up to 70% brightness or removing it almost completely for 90% brightness. Chemical bleaching paste can harm the environment, but newer processes like ECF […]

What’s Pulp Necrosis?

Pulp necrosis is the death of material within a tooth, caused by tooth cavities, fractures, or trauma. Symptoms include toothache, abscesses, and swelling. Treatment involves endodontic therapy, such as a root canal, to remove dead tissue and protect the tooth from future problems. If left untreated, it can lead to serious medical complications. Pulp necrosis […]

Skip to content