Prevest Mta Plus

Features 

• Finer powder for smoother, easier mixing, handling and placement.
• Handy packaging-protects powderin desiccant-lined container
• Optional gel for stability and washout resistance.
• Non-cytotoxic & anti-microbial in vitro against common bacteria and E. Faecails.
• No Special equipment for dispensing instrument needed.

Description 

MTA Plus is a specialized dental cement based on Di and Tri-Calcium Silicate, derived from advanced material research in inorganic hydraulic powder technology. MTA Plus is indicated for both vital pulp therapy and Endodontics procedures.

MTA Plus is a powder & liquid/gel system consisting of an extremely fine, inorganic powder of Tricalcium and Dicalcium silicate, which sets with water or gel. The powder is supplied in a protective desiccant – lined container for freshness.

Indications :

Dental procedures contacting vital pulp tissue such as :

• Pulp capping
• Cavity lining
• Pulpotomies

Dental procedures contacting the periradicular tissues such as :

• Root-end fillings
• Apexification
• Perforation repair
• Root resorption
• Sealing
• Obturation (pulpectomy)

Contraindications:

• Hypersensitivity against caustic (high pH) solutions.

Key Specifications 

Composition :
Powder consists of mixture of Calcium Oxide, Silicon Oxide, Bismuth Oxide.
Gel is hydrated polymer gel.

Solubility : <2%

Radiopacity : 5 mm equivalent of aluminum

Setting Time at 37°C : < 1 hr. when thickly mixed with gel

Dimensional stability after 30 days : <+0.1% expansion

Film thickness : <50 μm when mixed 1:1 Powder:Gel, otherwise higher.

Compressive strength : 80MPa after 7 days when mixed 3:1 Powder : Gel

Pb and As : < 2 ppm