Tokuyama Estelite Posterior Syringe Universal Composite Resin - PA2

Tokuyama Estelite Posterior Syringe Universal Composite Resin - PA2 is a light-cured, radiopaque composite resin specifically formulated for direct posterior restorations, including the occlusal surface, and for the repair of porcelain and composite materials. This restorative material is provided in a syringe format, allowing for precise placement and shaping during clinical procedures.

The composite resin incorporates Tokuyama's patented Radical Amplified Photopolymerization (RAP) Technology, which facilitates a reduced curing time without compromising the working time. It contains 84% by weight (70% by volume) of silica-zirconia filler, with a mean particle size of 2 µm, contributing to its physical strength and decreased polymerization shrinkage. The monomer matrix includes Bis-GMA, Triethylene glycol dimethacrylate (TEGDMA), and Bisphenol A polyethoxy methacrylate (Bis-MPEPP).

Tokuyama Estelite Posterior Syringe Universal Composite Resin - PA2 is classified as a Type 1 and Class 2 (Group 1) material by ISO 4049, indicating its adherence to international standards for resin-based dental restorative materials. The material exhibits optimal handling characteristics, being non-sticky and easy to sculpt.

Key Features : 

Light-cured, radiopaque composite resin indicated for direct posterior restorations and repair of porcelain/composite.
Syringe application method ensures optimal stiffness, non-sticky consistency, and ease of shaping.
Features a short curing time of 10 seconds with a halogen light (≥400mW/cm2) and an ample working time of 50 seconds under ambient light (10,000 lux), enhanced by Radical Amplified Photopolymerization (RAP) Technology.
Complies with ISO 4049 standards, classified as a Type 1 and Class 2 (Group 1) material.