Kinetic Study for Additive Manufacturing

NETZSCH_DLS_Optimized

Industrial 3D printing processes create functional, end-use parts with mechanically isotropic properties and smooth surface finishes. Read how Prof. Dr. Tim Osswald, Alec Redmann and the team at the University of Wisconsin-Madison worked together with the California-based company Carbon Inc. optimized the thermal curing cycle of  EPX 82 resin used in the their Digital Light SynthesisTM (DLSTM) process.

Read more

Optimize the Curing of Composites with Kinetics Neo

BLACKS Composites SRL and NETZSCH Analyzing & Testing made the next milestone in its already proven Partnership: Improving the curing of a CFRP bike rim with a simultaneous drastic reduction of the cycle time during cross-linkage. The bike rim was processed through hand lay-up technology and a subsequent autoclave curing. Saving cycle time with a better curing is not possible? It is! Based on the data of a differential scanning calorimeter and the simulation software Kinetics Neo, the cycle time was reduced by 46% compared to the cure cycle suggested by the material data sheet. Additionally, a higher degree of cure could be achieved to meet the target curing and avoiding overheating effects of the product.

Read more

Clever Tool for Short Cooling Times

How do nucleating agents influence the crystallization behavior of your polymer in the mold? To answer questions like these, the kinetics of the crystallization reaction is determined for mixtures of polypropylene with different nucleating agents. The results are used to carry out predictions on the product behavior for any temperature programs.

Read more