Gypsum Crystal with Low Thermal Conductivity is a major rock forming mineral that produces massive beds, usually from precipitation out of highly saline waters. Gypsum Crystal has a very low thermal conductivity, hence it is used in drywall as an insulating filler. Gypsum Crystal is most suitable for varied range of industrial applications. Gypsum Crystal with Low Thermal Conductivity can be availed in different specifications to suit industrial requirement.