In order to help our customers to evaluate and compare our different chemical pulps better, we have harmonized our product quality specifications regarding brightness and dirt count.
In brightness we are still targeting ISO 89, however the harmonized specification is now ISO 88. In addition, we changed various dirt count units into one unit (mm2/kg). Tolerances are still mill specific, but could be harmonized later. Data sheets are available with new values.
For more information please contact our Paper Pulp Technical Customer Service Manager Sari Kohonen: email@example.com