GLC genuine stock bracket adhesive glass ionomer cement

4.The infiltration rate of powder and liquid agents When mixing, first shake the powder loosely in the bottle, use a small spoon to scoop up the powder slightly beyond the surface of the spoon, then use a mixing knife to scrape the powder flat to the edge of the spoon and pour it onto the mixing paper; Transfer the liquid bottle Invert vertically, with the bottle mouth about 5mm away from the mixing paper. Slowly and steadily squeeze out two drops of liquid. If bubbles appear, gently tap the bottle upside down with your hand to make the bubbles rise and leave the bottle mouth When blending, first divide the weighed powder into three equal piles, add the first pile of powder to the liquid, and control the blending time within 10 seconds; Add the second pile of powder and adjust the time Control within 15 seconds; Finally, add the third pile of powder and mix thoroughly to mix the powder evenly before use. Mixing time: The entire mixing process should be completed within 60 seconds Working time: From the beginning of blending, control within 90 seconds Net curing time: 1.5-6 minutes Before use, surface treatment, cleaning, disinfection, and drying must be carried out on the tooth surface, the base, the lining tissue surface, and orthodontic attachments. Do not contaminate again with sleeping solution