persiaparaffin2024-08-13T08:28:54+00:00Petroleum jelly types
Petroleum jelly types There are different types and grades of petroleum jelly, which are different based on their properties and uses. Types of
petroleum jelly can be divided into three categories, pharmaceutical, cosmetic and industrial, based on their use.Pharmaceutical petroleum jelly is mainly used in the preparation of ointments, skin protection creams and raw materials for cosmetics,...