What Is Light Body Impression Material

The term elastic means that the material is flexible and can be deformed and still return to its original form when unstressed.

What is light body impression material.

Each of the materials has advantages and disadvantages but they are each used for a different purpose and are effective and commonly used products in dentistry today. I ll admit that i was reticent to try it at first as i feel pretty. Zoe impression paste impression plaster and impression compound are inelastic impression materials. Last week i experimented with a new impression technique for diagnostic models.

Impression material basics john o. What would the dentist use to express the light body impression material around a prepared tooth. If the impression material comes away from the tray this will again distort the impression. Elastomeric impression materials are used in a variety of dental procedures and improved delivery systems and materials with better properties have made the impression technique more predictable figure 1.

Hence highly flexible trays should be avoided. Vinyl polysiloxane impression materials vps are hydrophilic materials used for dental and gingiva impressions that enable a dentist to capture highly accurate impressions that resist distortion and tearing when being removed. Another name for polysulfide. The differences between impression materials as outlined above are the materials themselves and the purpose they are used for.

The premium a silicone affinis differs in various characteristic features from other surface activated impression materials. Light body high flow is thixotropic to prevent running and flows beautifully into the sulcus under the hydraulics of the affinity tray materials resulting in outstanding impression accuracy 100 cure which translates to one of the highest tear strengths in the industry. Innovative surface affinity the differentiating element of affinis is a fast and innovative affinity of mixed material to moist tooth structure and tissue gingiva. What system accomplishes the mixing of final impression material for the assistant.

Manufacturers of impression materials will supply a suitable adhesive for their material to ensure a good bond.