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Furthermore, MHEC acts as a water retention agent, preventing the premature evaporation of water from the cement mixture. This is especially important in hot and dry climates, where rapid water loss can lead to shrinkage and cracking of the cement. By retaining water, MHEC ensures that the cement cures properly, resulting in a stronger and more durable final product.
Oral Solid Dosage Forms:
MHEC is utilized as a binder in tablet formulations, contributing to their mechanical strength and integrity.
It also serves as a disintegrant, promoting the rapid breakup of tablets in the gastrointestinal tract for efficient drug release.
Topical Formulations:
In topical preparations such as gels and creams, MHEC functions as a thickening agent, improving the consistency and spreadability of the formulation.
Ophthalmic Solutions:
MHEC is used in ophthalmic solutions to increase viscosity and prolong corneal contact time, enhancing the therapeutic efficacy of active ingredients.