Why is abrasive paper base sensitive to heat and humidity ?
Experts Coffee Break Sessions (Topic C)
Or maybe your sales team have landed a new contract in Asia? And you discover that your first delivery arrived in the middle of the monsoon season - with the edges of the abrasives all curled up.
Brittleness...Curling…Adhesion… Stiffness… Strength… sometimes resistivity…Are just some examples of the impacts of humidity and heat on coated abrasives.
Made mainly by cellulose, an abrasive paper backing is a material that reacts to external factors like climate. Temperature and humidity will have direct consequences on your maker adjustments and later on also on the perceived quality of your abrasive papers.
If you want to know:
- Why does cellulose react with water and heat ?
- How does it impact the characteristics of coated abrasives ?
- Where are the critical spots in the process [+ how to put them under control] ?
👉 This expertise coffee break replay is for you.
Meet our abrasive experts
Technical Director @ Ahsltrom
Abrasive backing expert & 20-years experienced paper specialist focused on quality and customer satisfaction.
Product Development Manager @ Ahlstrom
Pulp and paper engineer with 14 years of expertise and commitment to the abrasive industry.