Silky Gemma 40

Based on economic feasibility.
It is used for base operation.

• Type of packing : 18kg Large-sized box (1.5kg small-sized box x 12EA/ 20kg Large-sized box)
• Color : White

│01. Contents of Product│

• High glossy white colored dental plaster suited for practice and making a plaster cast.
• Consistent quality by state-of-the-art nongravity mixture process
• Used for operations that do not require additional extra hardness such as base
• Economic model plaster widely used for research and diagnosis model.

│02. Characteristics│

• It is environmentally friendly product made from natural materials.
• It has superior esthetic stability with its high glossy white color.

│03. Instructions of Usage│

• Slowly Spray 100g of Silky Gemma 40 in 40 ml water.
• Leave it for approx. 30 seconds, and mixing for 30 ~60 seconds.
• Pour the mixture into the mold. Using vibrator can avoid any porosity for the smooth surfaced model.
• After 30 minutes from pouring, separate the plaster model from mold.
• Ideal working conditions : Water Temp.15-20℃, Room Temp. 15-20℃, Mixing Time 30-60s, Tap water level, according to the instructions

│04. Uses│

• Dental model for base.

│05. Directions for the use│

1. Water Temperature
   
   - When the water temperature is low, the solvency of stone increases resulting in high intensity caused by sudden expansion of microcrystallinity but it takes longer hardening time.
   - When the water temperature is high, rapid crystalization of stone is made which reduces the hardening time, but it could cause reduction of intensity etc.
   
   
2. Room Temperature
   
   - When the room temperature is low, it could cause longer hardening time and reduction of intensity etc.
   - When the room temperature is high, rapid crystalization growth reduces cast hardening time but it could casue reduction of intensity etc.
   
   
3. Agitation Time
   
   - Short agitation time : The cast and water might not be mixed sufficiently causing longer hardening time.
   It also could reduce reproduction and intensity.
   
   
4. Water Quality
   
   - In case of using ground water, it could react with ingredients such as Mg, Na resulting in decrease of intensity.
   
   
5. Remarks
   
   - Pay attention to inhaling powder and getting in eyes.
   - Please wear a mask or a protective goggles when necessary.
   - Please be sure to seal the product and avoid a place of high temperature and humidity.

│06. Mechanical Specifications│

＊It has been some changes in the real setting time from water temperature, how to make, and others.