SAREMCO Print CROWNTEC 500g

SAREMCO Print CROWNTEC™ – Premium 3D Printing Resin for Biocompatible Permanent Restorations

Elevate your restorative dentistry workflow with SAREMCO Print CROWNTEC™, a cutting-edge light-curing resin designed for high-precision 3D printing of durable, patient-safe dental prosthetics. From single crowns to complex bridges, CROWNTEC™ delivers outstanding aesthetics, strength, and biocompatibility—allowing you to create crowns, inlays, onlays, veneers, and artificial teeth efficiently and reliably.

Why Choose CROWNTEC™?

• Exceptional Biocompatibility – Made from methacrylic acid ester-based flowable polymer, CROWNTEC™ meets strict FDA standards for permanent intraoral use. Tested per DIN EN ISO 10993, it is free from cytotoxicity, irritation, sensitization, or mutagenicity.

• Natural Aesthetics & Long-Lasting Strength – Available in five versatile VITA®-compatible shades (SW, B1, A1, A2, A3) that blend seamlessly with natural dentition. Its robust mechanical properties ensure excellent wear resistance, with flexural strength >130 MPa (typical 155 MPa) and E-Modulus >4000 MPa (typical 4500 MPa). Post-printing and curing, restorations are ready for immediate clinical use.

• Effortless 3D Printing Integration – Validated for top dental 3D printers including HeyGears UltraCraft A2D HD. Each 500 g bottle ensures smooth workflow integration, compatible with 385 nm or 405 nm wavelengths and layer thicknesses of 50 μm (70 μm for select printers).

Whether you’re crafting single-unit crowns or full-arch bridges, CROWNTEC™ enables dental labs and practices to deliver high-quality, long-lasting restorations with confidence.

Technical Specifications

Material Type: Light-curing, flowable polymer based on methacrylic acid esters, ideal for 3D printing biocompatible permanent restorations (crowns, bridges, inlays/onlays, veneers, artificial teeth).

Key Material Properties

• Consistency: Medium-viscous homogeneous liquid

• Shades: VITA® shades – A1, A2, A3, B1, Snow White (SW)

• Composition: Methacrylic ester polymers, silanized dental glass, pyrogenic silica, initiators; inorganic fillers 30–50% (0.7 μm)

• Delivery Form: Bottle, 500 g

• Shelf Life: 4 years from manufacture

• Storage Conditions: Cool, dry, away from light & heat (4–28°C / 39–82°F)

Mechanical Properties

• Flexural Strength: >130 MPa (typical 155 MPa), DIN EN ISO 4049

• E-Modulus: >4000 MPa (typical 4500 MPa), DIN EN ISO 4049

• Barcol Hardness: >40 (typical 50)

• Water Sorption: ≤40 μg/mm³ (typical 9 μg/mm³), DIN EN ISO 4049

• Solubility: ≤7.5 μg/mm³ (typical 0.6 μg/mm³), DIN EN ISO 4049

Biocompatibility

Tested per DIN EN ISO 10993 standards for medical devices:

• Cytotoxicity (ISO 10993-5): Not cytotoxic

• Irritation (ISO 10993-10): Not irritating

• Sensitization (ISO 10993-10): Not sensitizing

• Mutagenicity (ISO 10993-3): Not mutagenic

Certifications: CE, FDA, TGA – meets permanent intraoral use standards.

Printing & Processing Guidelines

• Wavelength: 385 nm or 405 nm

• Layer Thickness: 50 μm (70 μm for Ackuretta printers)

• Compatible Printers: Nextdent 5100, Asiga MAX UV & PRO 4K, Rapid Shape D20/D30/D40 II, SprintRay K55/K95, Phrozen Sonic XL/Sonic 4K, Ackuretta Sol/Dentic

• Post-Curing: UV units (320–500 nm), e.g., Otoflash G171 (2 × 2000 flashes) or Signum Hilite Power (2 × 180 sec)

• Cleaning: 96% alcohol with brush, dry with air

• Minimum Wall Thickness: ≥16 mm² for temporary bridges; avoid undercuts

Indications & Contraindications

• Indications: Permanent/temporary crowns & bridges, inlays/onlays, veneers, artificial teeth for partial/complete dentures

• Contraindications: Known methacrylate allergies, severe bruxism (without reinforcement), primary teeth, patients under 6 years

Cementation: Use composite cements such as Panavia V5 for definitive restorations.
Safety: Always wear nitrile gloves before curing and ensure proper ventilation.