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FIBRES

EVERSTICK FIBRES - THE STRUCTURE AND MECHANICAL PROPERTIES OF STICK AND EVERSTICK PRODUCTS

UNDERSTANDING THE CHARACTERISTICS OF DIFFERENT FIBRE MATERIALS

First generation fibre materials exhibit flexural strengths of between 200-350 MPa. These fibres are mostly made of polyethylene and they are usually non-pre-impregnated i.e. the Dentist or Technician has to wet the fibres with dental adhesive or resin monomer. The clinical problems experienced with these products relate generally to the difficulties in wetting the fibres, bulkiness of the end product, difficulties of polishing and finishing, unreliability of the construction, discolouring of the construction and bacterial colonisation. All of these problems are connected to the inadequate technical performance of the first generation fibre materials.

Treatment of the glass fibres with silanizing agents solves most of the problems connected with the technical performance of polyethylene and non-pre-impregnated glass fibres. The flexural strength of the glass fibre is increased to between 800-1280 MPa In addition, the fatigue resistance is increased by a factor of 100 compared to Cr-Co alloy
Stick® and Stick®NET are glass fibres pre-impregnated with a polymethylmethacrylate polymer (PMMA), but which still require wetting with resin by a Technician. However their highly porous PMMA-matrix enables complete wetting in a controlled manner. Stick® exhibits superior qualities in fatigue and bond strength.

FIBRE-REINFORCED COMPOSITE BRIDGES STRONGER THAN CONVENTIONAL PORCELAIN FUSED TO METAL BRIDGES

everStick® and everStick®NET were developed to improve the handling properties and the ability to control precisely the ratio of resin to fibres. These materials are impregnated with a light curing resin. In addition, a thin coating of PMMA rich-resin is applied over the entire material. This results in an optimised fibre/polymer matrix ratio giving a maximum flexural strength of between 900-1280 MPa, depending on the curing method and shape and size of the construction. As a result, fibre reinforced composite constructions which are stronger than porcelain fused to metal can be produced, differentiating everStick® from all of its competitors in its class
Clinically, this means that it is possible to make thinner constructions or alternatively achieve a stronger construction of the same dimensions as before. For example, we can have two new everStick® fibre bundles in an inlay bridge and thereby double the strength of the frame and also increase the stiffness of the bridge construction.

Indications
REMOVABLE APPLIANCES
• Partial and full dentures
• Repair of dentures
• Orthodontic appliances


BRIDGES & CROWNS
(Direct, extraoral, indirect)
• Long-term composite bridge
• Implant bridges
• Surface retained and inlay bridges
• Hybrid bridges
• Temporary bridges

CROWN
• Composite crowns and veneers
• Temporary crowns

SPLINTS
• Periodontal splinting
• Trauma case splinting
• Orthodontic retention

POSTS
• Post and core structure

 Products:

EverStick C&B 2 x 12 cm ST100230
1 x 8 cm ST100238
EverStick POST diamerer 0,9, 10 posts ST100109
diameter 1,2, 10 posts ST100112
diameter 1,5, 10 posts ST100115
EverStick PERIO 2 x 12 cm ST100201
1 x 8 cm ST100208
EverStick NET 5 x 6 cm ST100002
Stick RESIN 1 x 5 ml ST100026
Stick STEPPER 1 pcs ST100035
Stick CARRIER 1 pcs ST100036
Stick FLOW 1 x 1 ml, 10 tips ST100021
Stick REFIX D ST100029
EverStick INTRO EverStick C&B 5 cm, EverStick PERIO 5 cm, stickRefix D 1 pcs ST100240
EverStick COMBI C&B 5 cm, PERIO 5 cm, POST 1.2 2 pcs, NET 3x4 cm, REFIX D 1 pcs, REFIX L 1 pcs ST100241
EverStick STARTER KIT C&B 14 cm, NET 5x6 cm, RESIN 5 ml, FLOW 1 ml, REFIX D 1 pcs, CARRIER 1 pcs, STEPPER 1 pcs ST100003
EverStick POST INTRO KIT Posts 0.9 5 pcs, posts 1.2 5 pcs, posts 1.5 5 pcs ST100100

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