What are the specifications of Liquid Photopolymer QTS?
Publish Time: 2026-07-10
Liquid Photopolymer QTS is a highly specialized, UV-curable resin engineered specifically for precision 3D printing applications, particularly within the dental and industrial modeling sectors. The technical specifications of this material are meticulously calibrated to ensure optimal performance across DLP, LCD, and SLA desktop printers operating within the 395 to 405 nanometer wavelength range. Understanding these detailed parameters is essential for achieving high-fidelity prints with exceptional mechanical properties.
The physical state and flow characteristics of Liquid Photopolymer QTS are defined by its low viscosity, which typically ranges between 150 and 250 centipoise (cps) when measured at a standard temperature of 25 degrees Celsius. This specific viscosity range is a critical specification, as it provides the resin with excellent fluidity. The low viscosity allows the material to flow rapidly and evenly across the build platform during the recoating phase of the 3D printing process. This rapid re-coating capability is directly responsible for the material's fast curing speed and its ability to capture extremely fine details and high-resolution features in the final printed part.
In terms of mass and density, the liquid resin exhibits a specific gravity with a density ranging from 1.12 to 1.16 grams per cubic centimeter. This density specification is vital for users who need to calculate the exact weight of the resin required for a specific print volume, which is crucial for cost estimation and material management. The material is formulated in a distinct white color, which not only provides a clean aesthetic base for dental models but also ensures consistent light penetration during the UV curing process.
Mechanically, the cured specifications of Liquid Photopolymer QTS are engineered to deliver a balance of high accuracy and structural resilience. A defining specification is its remarkably low shrinkage rate. Minimal volumetric contraction during the photopolymerization process guarantees that the final printed dimensions match the original digital CAD model with extreme precision. This dimensional stability enables accurate mating of parts and is absolutely essential for creating dental models that require exact anatomical fits. Furthermore, the cured resin possesses great hardness and toughness, providing the necessary impact resistance to sustain handling and post-processing without fracturing.
From a user-experience and post-processing perspective, the specifications also encompass surface interaction and chemical compatibility. The resin is formulated to exhibit great adhesion to the print bed during the initial layers, preventing warping or detachment during the print. However, it is simultaneously designed for easy removal once the print is complete, ensuring that models can be detached without damaging the build plate. Additionally, the chemical formulation allows for easy cleaning; uncured resin can be effortlessly washed away from the printed parts using standard cleaning solutions, leaving a smooth surface ready for secondary curing.
Finally, the compatibility specifications of Liquid Photopolymer QTS make it a versatile choice for modern additive manufacturing. Its absorption spectrum is perfectly matched to the 395 to 405 nm UV light output of standard desktop resin printers. This broad compatibility ensures that users can achieve professional-grade results across various hardware platforms without requiring specialized, proprietary equipment. The combination of low viscosity, precise density, minimal shrinkage, and robust mechanical strength makes Liquid Photopolymer QTS a premium specification standard for high-accuracy 3D printing applications.
