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Dental Glass Ceramics Material Lithium Disilicate 400MPa Strength for Chairside Restorations

Categories Lithium Disilicate
Brand Name: LeoTech
Model Number: glass ceramic
Certification: CE
Place of Origin: Chongqing, China
MOQ: 3 boxes
Price: $38.00/boxes 3-49 boxes
Power Source: Manual
Warranty: 1 Year
After-sale Service: Online technical support
Shelf Life: 1years
Quality Certification: ce
Instrument classification: Class II
Product Specification: 15.5*11*13; 18 * 13 * 15; 40 * 15 * 14
Application: Anterior teeth and veneer
Bending strength: 360~400Mpa
Color: 16, bleach white4
Size: 15.5*11*13; 18 * 13 * 15; 40 * 15 * 14
Transparency: HT (high transparency) and LT (low transparency)
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Dental Glass Ceramics Material Lithium Disilicate 400MPa Strength for Chairside Restorations

Dental Glass Ceramics Material , Lithium Disilicate , 400MPa Strength for Chairside Restorations
This lithium disilicate glass ceramic revolutionizes digital dentistry with its optimized crystallization cycle (20 minutes) and superior aesthetics. Engineered for CAD/CAM systems, the material combines 400±60 MPa flexural strength with exceptional light transmission, replicating natural enamel’s opalescence. The precise thermal expansion (10.5±0.5×10⁻⁶/K) ensures perfect compatibility with dentin substrates, while ≤40 μg/cm² chemical solubility exceeds ISO 6872 requirements for long-term intraoral stability.

Core Innovations

  • Rapid Processing: 20-minute crystallization at 840°C

  • Strength-to-Aesthetics Balance: 2.47 g/cm³ density for lifelike translucency

  • Bio-Safety: ≤40 μg/cm² solubility prevents ion release

Technical Specifications

PropertyValue
Flexural Strength400±60 MPa
Thermal Expansion (25-500°C)(10.5±0.5)×10⁻⁶/K
Chemical Solubility≤40 μg/cm²
Density2.47±0.05 g/cm³

Clinical Advantages
• Seamless shade matching due to natural light diffusion
• Minimal tooth preparation (0.5mm occlusal reduction)
• Compatible with all major adhesive cement systems

Crystallization Protocol

  1. Drying: 4 minutes at 450°C

  2. Heating: 40°C/min ramp rate

  3. Hold: 6 minutes at 840°C

  4. Cooling: Controlled descent to 300°C

Case:

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CERTIFICATE
Company Profile
Factory Display
Application
Exhibition
1. Machine and accessories in the same carton. 2. Foam inside the carton, reinforced with Paper angle bead outside the carton 3. Use a cable tie for final reinforcement.
1. Who are we?
We are a professional medical device supplier located in Chongqing, the middle of China. We concentrates on clinical medical equipment development and production by working with our quality factories and scientific institutes. By offering one stop service on medical device, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.
2. How can we guarantee quality?
CE certificates and ISO quality control system are essential.
Production data and update would be provided during manufacturing.
Final inspection and testing are always done before shipment.
3. Why should you buy from us rather than other suppliers?
10+ years experience at medical & health care industry makes us more professional.
Not just one stop service, but also the resources integration service that we are offering, to help our customer to win the
market.
4. How can you get your quotation as soon as possible?
You can send us messages by trade manager, email, whatsapp, facebook, Instagram or phone call, tell us your interested items,
quantity, destination, and other detail requirements. We will reply you as soon as possible.
5. Can we provide RTS / fast delivery services?
Yes, we do. Please find our RTS page and place the order, or contact our manager. We will deliver your require items in 15 days as
soon as we confirmed the order and received the payment.
6. Can we provide OEM/ODM service?
Yes, we offer OEM/ODM service if your buying quantity comes to the certain number, which depends on difference items. Please
contact our manager for further information.
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