Plasticizers for Softgel Capsules
The use of softgel capsules is increasing across a wide range of applications including prescription medicines, consumer health, vitamins, and mineral supplements.One of the key components of the softgel capsule is the plasticizer used to make the shell elastic and pliable and to minimize brittleness and cracking.The plasticizer usually accounts for 20-30% of the wet gel formulation which can impact the quality of the finished product.
The Role of Plasticizers
A softgel capsule requires a plasticizer to guarantee mechanical stability and elasticity. The choice of plasticizer directly influences both manufacturing performance and finished product quality.
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Film Integrity
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Drying Time
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Hardness & Brittleness
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Stability & Permeability
Introducing, Sorbitol Special
Developed to address inherent limitations of aqueous sorbitol, Sorbitol Special is a Sorbitol-Sorbitan solution that delivers superior plasticizing performance through a dual mechanism.