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Toughness = force + elongation. It’s commonly known that impression materials should have high tensile strength. But you may not know that impression materials should also offer high elongation, which determines how far a material can stretch without breaking.
This combination of tensile strength and elongation is known as toughness, a material with superior toughness has the best ability to resist tearing. Thanks to Imprint 3 VPS Impression Material’s excellent toughness, this remarkable impression material resists tearing far better than most leading brands for worry-free mouth removal.
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