The Morelli Amber Latex Intraoral Elastics ā 5/16ā³ (Bulk) are natural latex orthodontic elastics with a 5/16ā³ (7,94 mm) nominal diameter, one of the larger sizes in the Morelli intraoral line. The wider diameter lets the elastic cross longer distances at a moderate extension, which is what inter-arch traction over an extended vector requires.
Key Features
5/16ā³ (7,94 mm) nominal diameter ā every unit in this pack is supplied in this single diameter
Long working span ā crosses extended distances, including intermaxillary vectors, at moderate extension
100% natural latex rubber ā elastic memory and controlled force delivery for orthodontic traction
Three force levels ā Light, Medium and Heavy, selectable per order, to match the mechanics
ā„80% residual force at 24 hours ā force decay stays within a predictable range over a full wear cycle
Light mint essence ā minimal scent and taste, which supports patient acceptance during wear
Technical Specifications
Material: 100% natural latex rubber
Size: 5/16ā³ (7,94 mm) nominal diameter
Color: Natural amber latex
Force Options: Light, Medium and Heavy
Initial Extension Force ā Light: 0,81 N Ā± 0,2 N (82,6 gf Ā± 20,4 gf)
Initial Extension Force ā Medium: 1,5 N Ā± 0,2 N (152,96 gf Ā± 20,4 gf)
Initial Extension Force ā Heavy: 2,08 N Ā± 0,2 N (212 gf Ā± 20,4 gf)
24 h Residual Force: ā„80% of the initial extension force
Flavor: Light mint essence
Presentation: Bulk
Purpose: Intraoral elastic traction over long inter-attachment distances, including intermaxillary vectors
Certifications: FDA Approved, CE Approved, ISO 9001:2015, ISO 13485:2016
Country of Manufacture: Brazil
Package Includes: 1,000 natural latex intraoral elastics, 5/16ā³ (7,94 mm) diameter, in the selected force level (Light, Medium or Heavy), supplied in bulk
Clinical Applications
Intermaxillary traction across an extended vector, where the elastic has to reach from one arch to the other
Traction between distant attachments that smaller diameters would over-extend
Adjustment of intercuspation at the levels described for natural latex intraoral elastics
Crossing a long distance between arches?
The 5/16ā³ (7,94 mm) diameter is built for reach: choose it when the vector runs between arches and the elastic must cover a long span without excessive extension.
