Nylon [upd] - 3301pa

Even with stabilizers, 3301PA parts can swell by 0.2–0.4% after 24 hours at 50% RH. Design with 0.3% tolerance looser for critical interfaces, or perform a moisture conditioning step (soak in 50°C water for 2 hours before final assembly).

3301PA Nylon is a high-performance polyamide powder designed specifically for Selective Laser Sintering (SLS) 3D printing. Characterized by its white color 3301pa nylon

Because SLS uses a powder bed, the unsintered powder acts as a natural support structure. This allows 3301PA to be used for printing incredibly complex, hollow, or interlocking designs that would be impossible with other methods. Even with stabilizers, 3301PA parts can swell by 0