Description

Maryland Bridge Cementation Paste CAS NO 103370-94-1 is a specialized dental adhesive formulation designed for the permanent cementation of Maryland bridges and other resin-bonded fixed dental prostheses. This product matters for dental professionals seeking reliable, durable, and esthetic bonding solutions that ensure long-term restoration retention. It is needed by dental laboratories, prosthodontists, and restorative dentists working with metal frameworks, zirconia, or other ceramic substrates.

Application

• Primary Cementation for Maryland Bridges: Permanent adhesive for resin-bonded fixed partial dentures (RBFPDs) with minimal tooth preparation.
• Bonding of Other Resin-Bonded Restorations: Suitable for inlays, onlays, and veneers requiring high-strength, durable cementation.
• Adhesion to Dental Alloys: Specifically formulated for bonding to non-precious and semi-precious metal frameworks commonly used in bridgework.
• Ceramic and Zirconia Cementation: Provides a strong bond to high-strength ceramic substrates for all-ceramic restorations.
• Retention of Endodontic Posts: Can be used for the cementation of fiber or metal posts within root canals.
• Repair of Existing Prostheses: Useful for recementing loose bridges or other fixed dental work.

Basic Information

Product Name	Maryland Bridge Cementation Paste
CAS No.	103370-94-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dental Adhesive Cement; Resin Cement for Maryland Bridges; 4-Methacryloxyethyl Trimellitate Anhydride (4-META) based cement; Dental Bonding Agent; Resin-Bonded Bridge Cement; Panavia Cement; Dual-Cure Resin Cement; Adhesive Luting Composite
EINECS	Contact for details

Quality Control

Our Maryland Bridge Cementation Paste is manufactured under strict quality management systems. Each batch undergoes rigorous testing for key parameters such as working time, setting time, compressive strength, and bond strength to ensure consistent, reliable performance. Certificates of Analysis (COA) are available upon request, and our quality systems support compliance with relevant ISO standards for medical devices.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed immediately after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Paste (Base & Catalyst)
Color	As per shade guide
Working Time (23°C)	2 - 3 minutes
Setting Time (in mouth)	4 - 6 minutes
Compressive Strength (24h)	> 200 MPa
Tensile Bond Strength to Metal	> 25 MPa
Water Sorption (24h)	< 40 µg/mm³
Solubility in Water	< 7.5 µg/mm³

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.