For which reason would a dentist opt for zinc phosphate cement over other types?

Choosing zinc phosphate cement is primarily based on its increased durability compared to other types of dental cements. This type of cement has a long history of use in dentistry and is known for its excellent mechanical properties, making it suitable for applications where strength is a critical factor, such as for cementing crowns and bridges. The strength of zinc phosphate cement helps ensure that restorations remain securely in place under the forces of chewing and biting.

While there are other types of cements that might have specific advantages in terms of aesthetics or ease of use, zinc phosphate's robust nature makes it a preferred choice in situations demanding higher durability.