Resin for 3D Printer Ameralabs DMD-21 Sand – 1000ml

Resin for Ameralabs DMD-21 Sand 3D printer – 1000ml

Product overview

AmeraLabs DMD-21 Sand is a high-quality, fast-curing resin developed specifically for the precise additive manufacturing of dental models. Available in a natural sand colour (LAB 78;6;18), this resin offers a high-resolution surface with minimal shrinkage (less than 0.9%), ensuring maximum dimensional accuracy and stability. Its low viscosity facilitates post-processing, making it the ideal choice for professional dental model production. :

Key features

• Fast curing: Designed for fast curing, reducing production time and costs.
• High precision: Provides high-resolution surfaces, capturing the intricate details necessary for dental applications.
• Dimensional accuracy and stability: Exhibits minimal shrinkage (less than 0.9%), ensuring that models retain their accurate dimensions over time.
• Low viscosity: Facilitates post-processing, increasing workflow efficiency.
• Natural sand colour: Provides a realistic appearance for dental models, aiding in accurate assessments and presentations.

Technical data Specifications

• Colour: Sand (LAB 78;6;18)
• Viscosity: 370 mPa·s at 25°C
• Density: 1.12 g/cm³
• Surface hardness: 79 Shore D
• Tensile strength: 65.6 MPa
• Elongation at break: 2.6%
• Flexural strength: 95.9 MPa
• Compatible UV wavelength: 365–420 nm

Printer compatibility

DMD-21 Sand is compatible with a range of LED/LCD 3D printers that operate with UV light sources with a wavelength of 405–420 nm, performing efficiently on both low-power LCD printers and advanced monochrome LCD printers. Examples of compatible printers include:

• Anycubic Photon Mono M5s
• Elegoo Saturn 3 Ultra
• UniZ SLASH 2

For a complete list of verified equipment and recommended printing parameters, please refer to the detailed guidelines provided on the AmeraLabs website.

Post-processing guidelines

For optimal properties, parts printed with DMD-21 Sand resin require proper post-processing, including washing and curing:

Rinsing

• Use IPA alcohol for washing.
• The washing time depends on the equipment used:
• Washing station: approximately 6 minutes; second wash for 6 minutes if necessary.
• Manual cleaning: immerse for 2 minutes, spin for 2 minutes, repeat.
• Ultrasonic cleaner: do not exceed 10 minutes.

Curing after cleaning

• After washing, immediately dry and cure the parts using a curing station.
• Curing time varies depending on the equipment used and ranges from 5 to 60 minutes.
• Cure until the parts are no longer sticky and the surface is scratch-resistant.

For detailed information on printing and post-curing processing, please refer to the product data sheet.