Description
The main material of Dental PMMA disc is polymethylmethacrylate (PMMA), which is widely used in dental restorations due to its biocompatibility, ease of processing, and aesthetics.
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PROPERTIES
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VALUE
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Density
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1.35-1.45g/cm³
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Hardness
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85-90(Shore hardness)
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Water Absorption
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<0.04%
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Modulus of Elasticity
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100.00MPa
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Component
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PMMA >99%; Pigment <1%
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