Preparation of cardan joint by selective laser sintering and properties of polyamide-12 and portland cement powder mixture.

ABSTRACT: A homogeneous mixture of polyamide-12 (PA-12) and Portland cement (PC) powder material was prepared using the Sinterit sifter. Many techniques were used to detect morphological and functional properties. The scanning electron microscope confirms the proper mixing of both components. Thermal testing indicates that at 453.15 K, the change in molecular weight occurred more rapidly. The results of differential scanning calorimetry confirm that as the molecular weight increases, the glass transition temperature and melting temperature increase while the crystallization temperature of the material decreases. According to the results, a mixture of PA-12 and PC powder exhibits excellent mechanical properties, making it suitable for various applications. Thermally, mechanically, and chemically, the

SUBMITTER: Aldahash SA 

PROVIDER: S-EPMC12316248 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature