2018년 8월 20일 월요일

Basic Properties of 3DM Water Washable Standard Resin and More

3DM Standard Resin consists of 5 colors. Amber, Black, Clear, Gray and White.



3DMaterials Standard Resins are optimized for LCD and low power laser curing system. It has an absorption profile which show maximum absorption around 395nm-405nm so that it requires only 12.0 mJ/cm2 to start curing. This unique high absorption at long wavelength enables various 3D printers to print complicated structures with details.


1. Liquid Properties

- Viscosity : ~250 cPs at 25°C

Density : ~1.17 g/cm3 at 25°C

- Critical Exposure(1) :12.0mJ/cm2



Water Washable 3DMaterials Standard Resins also have good mechanical and thermal properties after full curing.

2. Mechanical Properties after UV Postcure

- ASTM

Property Description : Data

- D638M 

Tensile Modulus : >1,000 Mpa

Tensile Strength at Break : ~30 Mpa


Elongation at Break : 4.0%

- D256A



Izod Impact (Notched) : >20J/m

- D2240


Hardness (Shore D) : 70


LCD DLP printer is one of the emerging new 3d printing technology using a LCD panel as an image projection and UV LED as curing light source.



3DM Standard Resin D&P series are optimized for LCD DLP system. The series allow extremely high resolution for 3D printing objects at high speed with 35μm resolution.



'Water Cleanable' is what makes 3DMaterials resin unique. The technology allows all resins for 3D printing to be cleaned with water and soap. 



This feature allows users eliminate Iso-propanol(IPA) washing process which requires proper ventilation system and extra cost associated with the handling chemicals.



By gently brushing and rubbing the printed objects, in a bowl or running water, will be cleaned thoroughly.




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