Used across pharmaceutical, agrochemical, and research industries, the APIEZON ® W 40 wax offers exceptional performance in providing lasting, high-vacuum sealing. Its density of 1,017 g/cm³ and Melting Point between 40–50 °C make it suitable for a wide range of applications, from -10 °C to 35 °C. This wax demonstrates excellent gettering properties and low vapor pressures, contributing to its resistance to acids such as hydrofluoric acid, nitric acid, and acetic acid. It can be removed using hydrocarbons and chlorinated hydrocarbons, ensuring easy cleanup when necessary. With a Flash Point of 320 °C, this wax ensures safety during handling and storage.

• Category: Grinding and vacuum grease, release agents
• Packaging type: can
• Melting point (mp): 60 °C
• Steam pressure: 6 x 10 -8 torr
• Application temperature up to: 35 °C
• Application temperature from: -10 °C
• Type: APIEZON ® W 40
• Density (D): 1,017 g/cm³
• Flash point (flp): 320 °C
• Melting point: 40–50 °C