TempSpan Temporary C&B Material, B1

TempSpan™ Temporary Crown & Bridge (C&B) Material is a high-performance, dual-cure bis-acryl composite designed for the fabrication of provisional restorations. Known for its strength, esthetics, and efficiency, it is an essential solution for producing temporary crowns, bridges, inlays, onlays, and veneers with confidence and precision.

Intended Use

This material is intended for chairside or lab-based fabrication of temporary dental prostheses, including single-unit crowns, multi-unit bridges, and provisional inlays or onlays. It protects the prepared tooth structure, maintains function and esthetics, and provides an ideal trial phase before final restoration.

Key Features & Benefits

• Dual-Cure Technology: Offers both self-curing and light-curing options, enabling flexibility and efficiency during procedures.
• Exceptional Physical Properties: High compressive and flexural strength ensure durability, even in long-span temporaries.
• Natural Esthetics: Excellent translucency and polishability allow for life-like temporaries that meet patient expectations.
• Shade Variety: Available in seven VITA-compatible shades (A0, A1, A2, A3, A3.5, B1, C2) to match patient dentition seamlessly.
• Easy Handling & Delivery: Delivered via standard 50ml cartridges compatible with automix dispensing guns for fast, clean application.
• Low Exothermic Reaction: Minimizes heat during setting for enhanced patient comfort and tissue safety.

Technical Specifications

• Material Type: Bis-acryl composite resin
• Setting Mechanism: Dual-cure (chemical and light-cure)
• Working Time: Approximately 45 seconds
• Intraoral Set Time: 2–3 minutes
• Compressive Strength: 256 MPa
• Transverse Strength: 126 MPa (light-cured), 76.7 MPa (self-cured)
• Diametral Tensile Strength: 40.5 MPa
• Hardness: Barcol 50 B
• Packaging: 50ml cartridges with automix tips

Certifications

TempSpan is manufactured in accordance with ISO standards for dental restorative materials and meets quality requirements for clinical use worldwide.

Sterilization & Care

This product is for single-use only and does not require sterilization. Store in a cool, dry environment away from direct sunlight. Ensure the cartridge is resealed immediately after use to prevent premature curing.

Compatibility

TempSpan is compatible with most standard 50ml automix dispensers and can be used in conjunction with temporary cements and composite-based repair materials. Ideal for integration into all modern clinical workflows involving provisional restorations.