Keyword：

1.  Dental Lining Cement - Glass Ionomer Cement: Powder And Liquid for Base Placement, Cavity Lining & Restoration in Dental Treatment by Dentists

2.  Glass Ionomer Cement for Dental Treatment - Powder and Liquid for Base Placement, Cavity Lining, Restoration;  Ideal for Dentists

Description:

Glass Ionomer Cement Type I

Glass Ionomer Cement Type I is used by dentist for lining and restoration during the treatment.

Indications

It is applied for base placement, cavity lining and restoration during dental treatment.

Advantages

1. Aesthetic and Natural: After the powder and liquid of the glass ionomer cement are mixed, it blends seamlessly with the teeth, resulting in a restoration that looks aesthetically pleasing and natural. 

2. Excellent Abrasion Resistance: With good abrasion resistance, it maintains the integrity and stability of restored teeth over the long term.

3. Superb Biocompatibility: The liquid and powder are non - irritating to dental tissues, boasting excellent biocompatibility and eliminating allergic or other adverse reactions.

4. Easy to Operate: Convenient and simple to use, it is suitable for all types of dental restorations.

 

Technical Parameters

Product	Type I
	For lining	For repairing
Powder/Liquid Ratio(g/g)	2.3/1.0	2.7/1.0
Mixing Time	<30s
Working Time	1min 45s
Setting Time	1.5~6min
Compression Strength	>100Mpa
Shade	1#、2#、3#
Shelf Life	3 years

Use Method

1. Recommended powder to liquid ratio is in an environment temperature of 23℃±1℃ and 50±10% relative humidity blending. As the lining, the powder liquid (mass) ratio is 2.3:1;  For repairing, the ratio of powder to liquid (mass) was 2.7:1;

2. While mixing, the powder is divided into two parts, half of the powder into the liquid agent to fully reconcile for 10 seconds, into the other half of the powder, fully reconcile, total the time should be less than 30 seconds; Working time is 1 ‘45 “;

3. The net curing time is 1.5 - 6min;

4. The compressive strength of cement should be ≥100MPa;

5. The acid corrosion of cement should be ≤0.17mm;

6. The acid solution lead content of cement should be ≤100mg/kg; 

7. The soluble fluorine: 24h solubility ≤1.0%;

8. The remaining teeth or metal surface of the adhesive powder liquid condensation should be promptly wiped with wet cotton ball, otherwise it is not easy to remove; 

9. Reconcile utensil: glass plate and stainless steel knife, smooth surface requirements.

Attentions

1. The powder to liquid ratio should be suitably, less powder will effect the performance of the cement;

2. When it is about to set, it will be in an elastic state, and trimming and polishing cannot be carried out. Otherwise, the surface finish will be affected. Polishing can be performed after 24 hours.

3. Polishing method: First, grind the uneven surface flat, and then carry out polishing. When polishing, it is advisable to use light pressure and a high speed.

4. During clinical use, it is not suitable for deep base lining or pulp capping. In cases such as a too deep cavity, a too thin pulp wall, or suspected pulp exposure, use calcium hydroxide paste for pulp capping first.

5. This product does not have X-ray radiopacity.

6. This product does not have adhesive properties.

Package Included:

20g*3 Powder

16ml*3 Liquid