Kalabhai Ultra Stone (Blue) 3Kg

• Vivid Azure Blue Color: Enhances detail visibility.
• Class III Hardness: Ideal for precision and durability.
• Optimal Water/Plaster Ratio (28ml/100g): Ensures easy mixing.
• Quick Setting Time (8 Minutes): Boosts lab productivity.
• Minimal Setting Expansion (0.20%): Guarantees model accuracy.
• High Comprehensive Strength: Offers exceptional durability (340 kg/cm² at 1 hour, 700 kg/cm² at 24 hours).
• Compatible with All Impression Materials: Versatile application.
• Excellent Chip Resistance: Reduces risk of model damage.
• High Definition of Details: Captures intricate details accurately.
• Adequate Working Time: Balances efficiency with usability.
• Good Dimensional Stability: Maintains accuracy over time.

Physical Properties

• Colour:Azure Blue
• Type: Class lll
• Water/Plaster Ratio: 28ml/100g
• Mixing Time: 15 seconds
• Setting Time: 8 Minutes
• Setting Expansion:0.20%

Comprehensive Strength

• After 1 Hour: 340 kg/cm square
• After 24 Hour: 700 kg/cm square

•  1 x Ultra (Blue) Stone 3 Kg 

Preparation

• Measure Accurately: Use the specified water/plaster ratio of 28 ml of water for every 100g of stone powder. Precision in measurement ensures optimal consistency and strength of the mix.
• Clean Tools and Surfaces: Before starting, make sure your mixing bowl, spatula, and any other tools are clean and dry to prevent contamination.

Mixing

• Add Water First: Always pour the required amount of water into the mixing bowl before adding the stone powder to ensure a smooth mixture without lumps.
• Add the Stone Powder Gradually: Slowly sift the Kalabhai Ultra (Blue) Stone powder into the water to prevent clumping.
• Mixing Time: Mix the stone and water for the recommended 15 seconds. Use a mechanical mixer or spatula to achieve a uniform, bubble-free mixture. Mixing too long can incorporate air bubbles and affect the model's surface quality.

Pouring

• Vibrating: If available, use a vibrating table when pouring the stone into the impression to help eliminate air bubbles and ensure the stone flows into all areas of the impression.
• Pouring Technique: Pour the mix in a single, continuous flow, starting from one point and allowing it to naturally spread to fill the impression. This method helps avoid trapping air and ensures a more accurate model.

Setting and Curing

• Setting Time: Allow the stone to set for the recommended 8 minutes undisturbed. Temperature and humidity can affect setting times, so adjust your waiting time accordingly.
• Curing: After the initial set, let the model sit for at least 1 hour before demolding to ensure it has gained enough strength. For full strength, a 24-hour cure time is recommended.

Finishing

• Demolding: Carefully remove the model from the impression. Use a gentle touch to avoid breaking or chipping.
• Trimming and Cleaning: Once demolded, you can trim and clean the model as needed. The stone's high strength and chip resistance will be beneficial during this phase.

Tips for Optimal Use

• Temperature of Water: Use water at room temperature. Too warm or too cold can affect the setting time and final properties of the stone.
• Cleanliness: Keep your workspace and tools clean to prevent contamination and ensure the highest quality models.
• Storage: Store the stone in a cool, dry place to maintain its quality. Moisture can cause the stone powder to clump, affecting its flow and setting properties.

• Country of Origin: India
• Manufacturer: Kalabhai Karson Pvt. Ltd.

• Warranty is not applicable for this product.

Question: What are the comprehensive strength values for Kalabhai Ultra (Blue) Stone?
Answer: After 1 hour, the comprehensive strength is 340 kg/cm², and after 24 hours, it reaches 700 kg/cm².

Question: What is the setting time for Kalabhai Ultra (Blue) Stone?
Answer: The setting time for this stone is 8 minutes.

Question: What is the recommended water/plaster ratio for mixing Kalabhai Ultra (Blue) Stone?
Answer: The recommended water/plaster ratio is 28ml of water per 100g of stone.

Question: What is the type/class of Kalabhai Ultra (Blue) Stone?
Answer: Kalabhai Ultra (Blue) Stone is classified as Class III.

Question: What are the key features of Kalabhai Ultra (Blue) Stone?
Answer: Kalabhai Ultra (Blue) Stone offers excellent chip resistance, high definition of details, adequate working time, and good dimensional stability. It is compatible with all types of impression materials.

Question: What is Kalabhai Ultra (Blue) Stone?
Answer: Kalabhai Ultra (Blue) Stone is a type of extra hard natural stone used for creating fixed stumps or bases in fixed and CO-Cr models in dentistry.