SDent® 5 Sets Silicone Molding Impression Putty Fast Setting Rubber Putty Non-Flavored Regular Set Pre-Mixed Model (30g+30g)/Set

SDent 5 sets Silicone Molding Impression Putty Fast Setting Rubber Putty Non-Flavored Regular Set Pre-Mixed Model (30g+30g)/set.

5 sets * (30g+30g)/set.

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STD firmer set putty(Type 0).

Nature: Vinyl Polysiloxane Impression Material.

Regular Set-Putty-Hydrophilic.
ISO4823 Type 0.
Color: Catalyst Paste(A)-White, Base Paste(B) -red brown.
Shelf life: 2 years.
Recommended Hand-Mixing time(23°C）: 30-40s.
Total Working Time(23°C,including hand-mixing time): 90s.
Mouth removal Time: 5.0min.
Max compression Set: ＜1.0%.
Recovery from Deformation: ＞99.0%.
Max. Dimensional Change: 24hrs＜3.0%,336hrs(2weeks)＜3.0%.
Strain in Compression: 1.0-3.0%.
Recommended Gypsum Pour Time: 2hrs-2weeks.

Applications: Crown and Bridge, Denture and Bite Registration impressions.

Impression Procedures:

One-step Putty/Wash Technique:

Recommended Materials: Putty and Type 2 and Type 3 Syringeable

1. Select or prepare a rigid tray of sufficient size and wall height to accommodate 2-3mm thickness of impression material surrounding the teeth.
2. Brush a thin coat of tray adhesive on the tray and allow to air dry. Prepare the teeth, isolate and retraction cords. Note: the adhesive employed must be right for the tray type and material if the bond is to be strong. Follow the adhesive manufacturer’s instructions to use of adhesive.
3. Dispense the syringable material directly into an intra-oral syringe of your choice. Alternatively, a Chemoment intra-oral tip can be attached to the mixing tip for direct syringing. (Note: Use moderate pressure and push the blunt end of the intra-oral tip into the mix tip).
4. Measure equal volumes of putty base (Part B) and catalyst (Part A).
5. Simultaneous to removal of retraction cords and inject on of syringeable material around the clean, dry tooth preparations, the assistant should mix the base and catalyst with fingertips until a geneous color is obtained (30 sec.). The mixed putty is then put into the adhesive coated tray. Make a large dimple-shaped indentation (approximately the size of three teeth) in the putty where the preparation site will be impressed. Fill the indentation with the syringeable material.
Note: Syringe with a stirring motion, keeping the tip immersed to avoid trapping air and ensuring adherence to and complete coverage of the prepared surfaces.
6. Slowly seat the tray with unset mixed putty in the mouth over the unset syringeable material on the preparation. Note: The tray must be seated within 40 seconds after oral syringing has be with the Light Body and Regular Body material and within 60seconds after completion of mixing the putty.
7. Immobilize the tray in the mouth without excessive pressure on the tray until the materials are completely set (2-3 minutes)
8. Apply downward pressure along the periphery of the tray to release the impression seal and remove the tray.
9. Visually inspect impression for defects and tears. Thoroughly examine and explore the sulcus of prepared teeth, as well as surrounding dentition for impression material remnants.
10. Immediately rinse the impression under water and blow try.
11. Immerse the impression in a 2% glutaraldehyde disinfectant for the period of time recommended by the manufacturer for optimum results. Remove the impression, rinse it with water and dry the impression. The disinfection procedure will not affect the impression performance.
12. The model can be poured two hours after setting. Type 3 and Type 4 dental stone materials may be used. The impressions are very stable and can be poured up to weeks later.
13. Impressions should be shipped in packaging designed to prevent distortion and contamination.

Two Step Putty/Wash Technique

Recommended Materials: Putty and Light Body (Type3) (Type 2 can also be used)
Step 1 Tray Preparation/Preliminary Putty Impression

1. Select or prepare a rigid tray of sufficient size and wall height to accommodate 2-3mm thickness of impression material surrounding the teeth.
2. Brush a thin coat of tray adhesive on the tray and allow to air dry (minimum of 2-3 minutes).
3. Measure equal volumes of putty base and catalyst and mix the base and catalyst with fingertips until a geneous color is obtained (30 sec.). The mixed putty is then put into the adhesive coated tray.
4. Place a plastic spacer (for example PE food wrap) over the mixed putty and seat the tray into the mouth. Maneuver the tray in the mouth to create a 2-3 mm space for the syringeable material. Note: The tray must be seated within 60 seconds after completion of putty mixing. Once seated, the tray can be left in the mouth until fully set (2-3 minutes) and then remove.
5. Remove the spacers. Rinse and dry the putty impression. If 2 mm space is not available throughout the impression, remove excess set putty with a bur or sharp adequate space is achieved. Make sure putty impression is clean and dry.
6. Prepare the teeth, isolate and place retraction cord(s).

Step 2 Final Impression

7. Dispense syringeable material into the set putty impression in the tray. Fill the entire arch using a stirring motion and keeping the tip immersed in the material to avoid trapping air. Note: If the time between removing the putty impression from the mouth and start of syringing is longer than 30 minutes, the surface of the putty should be roughened with a stiff brush or bur before proceeding to insure adequate bonding with syringeable material.
8. Remove the retraction cord(s) and inject the syringeable material around the clean, dry tooth preparation. Syringe with a stirring motion, keeping the tip immersed to avoid trapping air and ensuring adherence to and complete coverage of the prepared surface.
9. Reseat the tray, being careful to avoid contact of teeth with putty. Note: The tray must be seated within 40 seconds after oral syringing has be with the Light Body, Regular Body or Heavy Body syringeables. Immobilize the tray in the mouth without applying excessive pressure on the try until the materials are completely set (2-3 minutes)
10. Once set, apply downward pressure along the periphery of the tray to release the impression seat and remove the tray.
11. Visually inspect impression for defects and tears. Thoroughly examine and explore the sulcus of prepared teeth, as well as surrounding dentition for impression material remnants.
12. Immediately rinse the impression under water and blow try.
13. Immerse the impression in a 2% glutaraldehyde disinfectant for the period of time recommended by the manufacturer for optimum results. Remove the impression, rinse it with water and dry the impression. The disinfection procedure will not affect the impression performance.
14. The model can be poured two hours after setting. Type 3 and Type 4 dental stone materials may be used. The impressions are very stable and can be poured up to weeks later.
15. Impressions should be shipped in packaging designed to prevent distortion and contamination.

Storage and Use：

1. Shelf-life: 24 months provided they are kept at a temperature of between 5°C and 27°C/41°F--80°F.
2. Impressions should be stored at dry room temperatures. Do not store in water or excessive humidity.
3. The impressions may be galvanised with copper or silver.
4. The products contain Platinum catalyst, sulphur, phosphorous, amines, and (meth) acrylic residues, latex rubber could slow and inhibit the set. Avoid contaminating the putty or surface contacts with s mentioned above. Contact with latex gloves may prevent vinylpolysiloxanes from hardening and the setting. Do not touch preparations or retraction wires with latex gloves. We recommended to wear vinyl gloves or use vinyl overliners or to wash hands thoroughly.
5. The materials (addition silicones) cannot be mixed with or bonded to condensation-type silicones.
6. The product is only for professional use.
7. Close tubs immediately after use. Do not invert lids, underlids and dosing spoons.

Warranty

Chemoment Materials Co., Ltd. warrants this product will be free from defects in material and manufacture. Chemoment makes no other warranties including any implied warranty of merchantability of fitness for a particular purpose. User is responsible for determining the suitability of the product for user’s application. If this product is defective within the warranty period, you exclusive remedy and Chemoment’s sole obligation shall be repair or replacement of the Chemoment product.

Limitation of Liability

Except where prohibited by law, Chemoment Materials Co. Ltd. will not be liable for any loss or damage arising from this poroduct, whether direct, indirect, special, incidental or consequential, regardless of the theory asserted, including warranty, contact, negligence or strict liability.

• Fast Setting, Hand-Mixing time(23°C): 30-40s..
• Total Working Time(23°C,including hand-mixing time): 90s..
• Mouth removal Time: 5.0 minutes..
• For 1 person 1 time biting impression, saving time and cost..
• Non-Flavored..
• 5 sets * (30g+30g)/set.