Whip Mix Hard Rock Ivory Die Stone Dental Gypsum

Hard Rock

ISO Type 5

High strength, high expansion die stone gypsum.

Hard Rock

Description:

ISO Type 5


The material is compatible with all types of impression materials. Its high expansion makes it especially suited for polyvinyl or polyether impression materials. This material has a creamy and thixotropic consistency for good flow under vibration, yet is very stackable. Its extended working time facilitates multiple pours. The stone has a smooth non-brittle surface so dies trim easily without chipping.

Physical Properties:

Water/Powder Ratio: 21 mL/100 g


Working Time: 6 - 8 minutes


Setting Time: 15 minutes


Setting Expansion: .28%


Compressive Strength, Wet (1 hour): 7,000 psi


Compressive Strength, Dry (48 hrs.): 15,000 psi (104 MPa)

Technical Resources

Products

Item Number
Hard Rock Aqua 33#/15KG No. 330001 Shop Now
Hard Rock Green 120 – 70g Packages No. 32077 Shop Now
Hard Rock Green 33#/15KG No. 330002 Shop Now
Hard Rock Ivory 33#/15KG No. 330003 Shop Now

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