Q Core / Q Core Syringable

Dual-cure composite core build-up material

• A dual-cure, radiopaque resin composite material designed for the fabrication of core build-ups.
• May be used with any Bis-GMA compatible bonding agent.
• Used for core build-ups in vital and non-vital teeth.

A restorative material

• ISO 4049 classification: Type 2, Class 3.
• Easy to use.
• Provides a consistent, homogeneous mix.
• A dual-cure composite – it has a self-curing mechanism which can also be light cured. The self-curing assures that the material can be quickly bulk filled.
• Dense void-free core: cuts like dentin.
• Radiopacity value above 4.0 mm Aluminium. (Radiopacity is defined as the ability of a material to be visible in x-ray photographs.)
• Superior compressive strength for long-lasting
• Available in 3 shades: A3, White and Blue. To see shade guide visit bjmlabs.com.
• Marketed since 2004 with no changes in formula. No complaints of any health-related or chemical performance issues were received.

Technical Data

Compressive strength: >80 MPa, in the 150 – 250 MPa interval

Flexural strength: >50 MPa, in the 150 – 250 MPa interval

Diametral tensile strength: > 40 MPa

Linear shrinkage: < 4%, in the 1.5 – 2.5% interval

Shore D Hardness: > 80

Solubility: ≤ 7.5 μg/mm3

Water sorption: ≤ 40 μg/mm3

Working time (in ambient light and temperature): > 90 seconds, in the 1.5 - 3.5 min interval

Setting time (in oral temperature): < 10 minutes, in the 2.5 – 5.0 min interval

Light curing time: 10 – 20 seconds

Compatible with LED: Yes

Compatible with halogen light: Yes

Radiopacity: >100 Al%

Shelf life: 2 Years