Lithium Disilicate Press Ingot LS2

Lithium Disilicate Press Ingot LS2

  • Material: Lithium Disilicate (LS2)

  • Strength: 400 MPa

  • Applications: Onlay, Inlay, Reduced Crown, Crown, Veneer, Bridges (up to 3 units), Partial Crowns

  • ISO Compliant: Meets ISO 6872 standards

  • Flexural Strength: 320 MPa

  • Vickers Hardness: 560 MPa

  • Color Options: HT & LT with 16 A–D shades + BL1, BL2, BL3, BL4

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Introduction

Hocera Luminous Press Ingot is a high-performance lithium disilicate (LS2) press ceramic developed for modern dental laboratories that demand precision, strength, and consistent esthetics.

This glass ceramic material combines excellent flexural strength with lifelike translucency. As a result, technicians can achieve reliable restorations without compromising visual quality. Moreover, the optimized microstructure ensures stable processing during pressing and crystallization.

Designed in compliance with ISO 6872, Hocera Luminous ingots support a wide range of indications. Therefore, they are suitable for both anterior esthetic cases and posterior functional restorations. Whether used for single units or short-span bridges, the material delivers predictable results.

Description

Material Performance and Advantages

Hocera Luminous ingots are manufactured from refined lithium disilicate (LS2) glass ceramic. This structure provides a balanced combination of strength and aesthetics.

  • High flexural strength up to 400 MPa
    Ensures reliable performance under functional load.

  • Natural translucency and color stability
    Delivers lifelike restorations that remain stable over time.

  • Excellent pressability and flow behavior
    Allows accurate marginal reproduction and smooth surface detail.

  • Controlled crystallization process
    Minimizes internal stress and improves long-term durability.

  • Compatible with standard press ceramic systems
    Integrates easily into existing laboratory workflows.

In addition, Hocera Luminous ingots support efficient production. The predictable pressing behavior reduces remakes and improves overall laboratory productivity.

Shades

Hocera Luminous Press Ingots are available in carefully calibrated translucency levels to meet different clinical and esthetic requirements.

  • HT (High Translucency):
    16 Vita shades + BL1, BL2, BL3, BL4

  • LT (Low Translucency):
    16 Vita shades + BL1, BL2, BL3, BL4

As a result, dental laboratories can precisely control brightness, depth, and natural appearance across different indications.


Indications

Hocera Luminous Lithium Disilicate Press Ingots are indicated for:

  • Veneers

  • Inlays and onlays

  • Partial crowns

  • Anterior and posterior crowns

  • Monolithic bridges up to 3 units

Therefore, this material is ideal for laboratories seeking a single press ceramic solution for multiple restorative scenarios.

FAQ:
Q1: What is Lithium Disilicate (LS2) used for in dentistry?

A: Lithium Disilicate (LS2) is commonly used for creating veneers, crowns, inlays, onlays, and bridges, known for its strength, durability, and natural translucency. It is ideal for anterior and posterior restorations.

Q2: Is the Hocera Luminous Press Ingot suitable for bridges?
A: Yes, the Hocera Luminous Press Ingot is ideal for monolithic bridges with up to 3 units, offering superior strength and aesthetics for long-span restorations.

Q3: How does the translucency of the Luminous Press Ingot differ from other materials?
A: The Hocera Luminous Press Ingot offers HT and LT options for varying translucency, enabling perfect color matching for both anterior and posterior restorations.

Q4: What is the flexural strength of the Hocera Luminous Press Ingot?
A: The flexural strength of the Hocera Luminous Press Ingot is 320 MPa, providing strong and reliable restorations even under masticatory forces.

Lithium Disilicate Press Ingot LS2 Lithium Disilicate Press Ingot LS2

Parameter Value
Material Lithium Disilicate (LS2)
Size 13 × 10 mm³
Weight 2.97–3.02 g
Density 2.48 g/cm³
Flexural Strength up to 400 MPa
Vickers Hardness 560 MPa
Pressing Temperature 915–920 °C
Crystallization Temperature 930 °C
Holding Time 15–20 minutes
Press Holding Time 3–5 minutes
Color Options HT & LT, 16 Vita shades + BL1–BL4

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