Dentsply Neo Spectra ST Universal Composite Restorative Intro Kit

Description

Neo Spectra ST is a nano-ceramic, light-cured, radiopaque, universal composite with novel SphereTEC filler technology indicated for both, direct and indirect restorations. SphereTEC filler technology utilizes granulated spherical fillers in combination with an optimised resin matrix system to elevate performance in the areas that matter most to dentists: handling, esthetics, and longevity. Preferred handling: Available in 2 handling options – LV (low-viscosity) or HV (high-viscosity), each non-sticky with excellent adaptation, sculptability, and slump resistance.

Optimized Handling – Easy handling is essential to placement efficiency.

Indications :

• Direct restorations of all cavity classes in anterior and poste

Key Specification 

• Viscosity: Low Viscosity
• Shades : A1, A2, A3, A3.5, A4
• Compressive strength – 400 MPa
• Flexural strength:  135 MPa
• Flexural modulus – 8.5 GPa
• Vickers hardness (VH5/10s) – 60

Filler content

• Weight: HV: 78-80 wt.-%, LV: 76-78 wt.%4
• volume: HV: 60-62 vol.-%, LV: 57-60 vol.-%

Shrinkage (Archimedes)

• 2.3 vol-%

Water sorption:

• 16.8 µg/mm

Water solubility:

• 0.2 µg/mm

Curing time 2 mm

• 550 mW/cm:-  20 s
• 800 mW/cm 10 s

Sensitivity to ambient light (10.000 lx)

• 130 s

Radiopacity

Direction To Use 

• Ensure proper isolation and moisture control.
• Prepare the tooth or teeth according to the specific restoration type (direct or indirect).
• Select the desired handling option: LV (low-viscosity)
• Dispense the appropriate amount of Neo Spectra ST composite.
• Apply the composite into the prepared cavity using suitable instruments.

Packaging 

Neo Spectra ST – LV Syringe Intro Kit

• 5 x 3 g Neo Spectra ST – LV Syringes (Blue) Assorted (Shades A1; A2; A3; A3.5; A4)
• 1 x i-shade Label
• 1 x 2.5 ml Bottle Prime&Bond Universal Adhesive
• Accessories