PLA vs. PolyMax PLA vs. PLA Pro

Polymaker offers three distinct types of PLA filament: Standard PLA, PolyMax PLA, and PLA Pro, each tailored for different mechanical requirements and printing applications.

PolyLite PLA is the standard, entry-level PLA in their range. It is known for being very rigid and easy to print, making it suitable for projects where dimensional stability and ease of use are priorities. However, this rigidity comes at a cost: PolyLite PLA has very low impact resistance, so printed parts can snap or break with sudden force or bending. It's best used for decorative items, prototypes, or models that will not be subjected to mechanical stress.

PolyMax PLA is engineered to provide exceptional impact resistance and durability through a nano-reinforcement process. Unlike standard PLA, PolyMax PLA is not as rigid; it is more ductile, allowing prints to bend and flex instead of snapping. This makes it ideal for functional parts, snap-fits, or applications where the printed object needs to absorb shocks or survive drops. While it sacrifices some stiffness compared to regular PLA, its toughness makes it a standout option for demanding, real-world uses.

PLA Pro (PolyLite PLA Pro) is designed to bridge the gap between the two materials, combining qualities of high rigidity and high impact strength. This means PLA Pro is both rigid (though not quite as stiff as standard PLA) and also impact resistant (though not to the extent of PolyMax PLA). As a result, it serves well for most engineering applications that require parts both to hold their shape and to be resistant to chipping or cracking from impacts. PLA Pro is often chosen when users want a balance: stronger and tougher than regular PLA, but with better dimensional stability than PolyMax PLA.