Riva Cem 1 Syringe Kit 8800700

Features
High bond strength
Greater stain resistance
Sustained fluoride release
Easy to mix paste/paste system
Bpa free
Light tack cure option for quick and easy removal of excess cement

Description
Riva cem is a self-curing, radiopaque, fluoride-releasing paste/paste resin-modified glass-ionomer luting material. It is indicated for permanent cementation of metal-based and strengthen-core ceramic restorations,
and orthodontic appliances.

Key Specifications

Working time 1?45?
Setting time 4?30?
Shear bond strength (MPa) ? Dentin 13.03   3.40
Shear bond strength (MPa) ? Enamel 9.99   3.17
Compressive strength (MPa) 108

Packaging
RIVA CEM 1 SYRG KIT

1 syringe of 8.5gr in paste-paste system. 
1 mixing block. 
1 spatula

Direction of use
PREPARATION:

Prepare tooth using standard clinical guidelines.
For optimum adhesion, condition the tooth with Riva conditioner (SDI Ltd.)
for 10 seconds. Rinse thoroughly with water and remove excess water.
In cases where pulp protection is necessary, use a calcium hydroxide liner or a resin-modified glass-ionomer liner such as Riva bond LC P/L (SDI Ltd.)

 MIXING PROCEDURE:

Paste / Paste ratio (g/g): 2.0/1.0
Mixing time (min, sec.): 0?15"
Working time (min, sec.):1,2
From the start of mixing:1'45"
Excess cement Tack light cure:5 seconds per surface For tack light curing, use a high power conventional polymerization device
(460-480 nm)
Excess cement: Self-curing gel-phase2 1?45? after seating the restoration
Setting time (min, sec.)2(after seating the restoration): 4'30"
Radiopacity:1.5 mm Al

Test conditions: temperature (23   1 C, 73  1 F), relative humidity
(50   10%). ISO 9917-2 2 These times are approximate only and may vary based on storage conditions, humidity, age of the product, and temperature.

Remove the syringe from the foil pack.
Remove the cap from the syringe.
Before each use, dispense a small amount to ensure even dispensing or to remove any dried-out paste. Discard this material.
Extrude the required amount of pastes onto a mixing pad.
Important: Ensure the thumb is positioned firmly in the middle of the plunger to obtain the correct dispensing ratio of the two pastes.
Using a spatula, mix the two pastes together thoroughly for 15 seconds. Be careful not to incorporate air bubbles.

Note: Do not expose Riva cem paste directly to operatory light to avoid
the early setting of the material.
 CEMENTATION PROCEDURE:

Ensure the internal surface of the restoration to be seated is cleaned, dried, and prepared according to the manufacturer?s instructions.
Apply a thin layer of cement to the bonding surface.
Seat the restoration within 30 seconds of completion of mixing before any light curing is carried out.