The density of disposable gloves depends primarily on the materials used in their manufacture; different materials result in varying densities. Density is a key indicator of the relationship between a material's mass and volume, influencing the gloves' weight, thickness, flexibility, and performance characteristics. Common materials for disposable gloves include polyethylene (PE), polyvinyl chloride (PVC), nitrile rubber, and latex.
Polyethylene (PE) disposable gloves typically have a density of approximately 0.91–0.96 g/cm³. As a low-density plastic, the resulting gloves are lightweight and soft, making them suitable for everyday applications such as food processing and household cleaning. Polyvinyl chloride (PVC) gloves generally have a density of about 1.2–1.4 g/cm³; they are thicker than PE gloves and offer superior durability and stability.
Nitrile and latex gloves, being made from rubber-based materials, generally have higher densities than standard plastic gloves. Nitrile rubber has a density of approximately 0.9–1.1 g/cm³ and offers good elasticity and abrasion resistance, while natural latex has a density of about 0.92–0.98 g/cm³, providing excellent softness and a superior fit to the hand. In actual production, glove density is also influenced by factors such as the formulation, additives, thickness, and manufacturing process.