IDEAL SUPPORTING MATERIAL
PVA polymer suitable as a support material due to its unique property of dissolving in warm water. Ideal for working as an auxiliary material for printing complicated geometries, large overhangs or complex cavities. Popularly used for the production of packaging dishwasher detergent “pods” or bags full of fishing bait.
APPLICATION: Complicated geometries
| Extrusion Temperature: | 235 – 250 °C |
| Printing speed: | 40-80 mm/s |
| Water temperature for dissolution: | <70 °C |
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Achieving EN 45545-2 HL3 compliance in railway additive manufacturing requires more than selecting a flame-retardant filament. This article explains how certified materials, controlled industrial printing, 100% infill, compliant adhesives, and approved surface finishes work together to produce safe railway components.
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