What is the difference between PVA and HIPS?
In the field of 3D printing, PVA and HIPS are two mainstream support materials with significant differences: PVA (polyvinyl alcohol) is a water-soluble material, especially suitable for use with low-temperature consumables such as PLA, which dissolves quickly, is environmentally friendly and easy to operate; while HIPS (high-impact polystyrene) needs to be dissolved with limonene solvent.
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