An improved mouthguard material.

B Westerman; P M Stringfellow; J A Eccleston

doi:10.1111/j.1834-7819.1997.tb00120.x

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An improved mouthguard material.

B Westerman·P M Stringfellow·J A Eccleston

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Abstract

A modified mouthguard material which reduces transmitted forces is described. Tests showed that the inclusion of air cells in a 4 mm thick polyvinyl-acetate-polyethylene (EVA) copolymer reduced the effects of impacts of less than 10 kN when compared with a material of the same EVA composition and thickness. The EVA copolymer with air-inclusions is suitable for the construction of stock mouth-formed and vacuum-formed mouthguards. The improved elastic properties of the modified mouthguard material reduced transmitted forces by 32 per cent when compared with traditional EVA mouthguard polymers of the same thickness.

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Air Analysis of Variance Biocompatible Materials Elasticity Equipment Design Materials Testing Mouth Protectors Polyethylenes Polyvinyls Stress, Mechanical Surface Properties Vacuum Comparative Study Journal Article

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B Westerman, P M Stringfellow, J A Eccleston. 1997. An improved mouthguard material.. https://doi.org/10.1111/j.1834-7819.1997.tb00120.x

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