3DRS HARD Grey

3DRS HARD Grey
3DRS HARD Grey
3DRS HARD Grey

3DRS HARD Grey

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Our #1 best-selling product!

Reliable, Strong, Rapid Printing and Prototyping DLP/LCD 3D Printing Resin. 

Notched Izod Impact Testing 23.5 j/m2
Tensile Strength 7,208 - 9,553 (psi) 
Elastic Modulus  392,500 - 9,553 (psi) 
Elongation at Break  3 - 4%
Shore D 85
Linear Shrink 3.5%
UV Peak Absorption:  405nm

 

Multi-Purpose 3D Printing Resin. Solvent Resistant. Easily utilize 3DRS HARD (Rapid) with pre-supported models or auto-support features. 3DRS Rapid offers AMAZING detail and printability with a perfect balance of properties which maintain shatter resistance. 

 

Designed for printing on DLP/LCD 3D Printers including but not limited to UNIZ, Elegoo, Anycubic, Creality Resin Printers, EPAX Series, Zortrax Inkspire, monoprice MP minni, Phrozen, Sonic, etc, etc. 

NOTE: the final products printed with U.V Resins are not intended or acceptable for direct food contact and are not safe to place in the mouth, even when properly dried and cured. Do not print products for any person or pet who may chew on or otherwise orally ingest the product.

Download Safety Data Sheet Here

Store & Usage:
1.Store in a cool DARK place between 18-28C - Keep container away from light exposure during storage to avoid light contamination. 
2. Avoid any direct sunlight during usage. 
3. Shake well before use.
4. After printing, post wash your print in IPA alcohol with the content of above 90 Or HERO WASH
5. Use at temperature 18-28C

 

Looking to Calibrate you resin? Check out our tutorial on calibrating your resin / printer combo with our 3DRS Starship Calibration Test - Click Here


 

 

Below is a quick overview, download a more complete excel spreadsheet of resin settings here. 

General printer Settings
Large Format
Small - Medium Build
Vroom Settings
Bottom Layers 12 8 8
Bottom Exposure Time 35-45 35-45 35-45
Light Off-Delay 1 1 0
Bottom Light-Off Delay 1 1 0
Bottom Lift Distance 12 8 8
Lift Distance 10 7 7
Bottom Lift Speed 40 65 65
Lifting Speed 65 100 240
Retracting Speed 100 150 240

General Post-Print Procedures 

We recommend post cleaning your prints using clean, high purity 99% IPA (Isopropyl Alcohol). For Best results, utilize Vortex mixers or Ultrasonic Cleaners to quickly remove excess resin for a maximum of 10-15 minutes. Avoid leaving prints to soak for extended periods. See Table A for general absorption rates. (Always wear safety glasses and protective gloves when handling 3D Printing Resin).

Completely dry your piece before post curing. Be sure all sides of your print receive equal light exposure to avoid unequal shrinkage on the overexposed side. Unequal cure can damage or dis-form your print. For best results, post cure your print until the surface tack is removed - Extended cure times can increase tensile strength which may be ideal for hollowed prints. When the material is properly post cured, All sides of your print should have equal color and your piece should be noticeably harder.

Table A: Percent weight gain before post curing "Green Solvent Resistance". 1x1x1 cm cubes printed with Table A settings on Creality LD-002R then immersed in respective solvent for 15 minutes. The lower the absorption rate, the less likely the print will experience surface deformations. 

IPA 99%  0 - .82 %
Acetone (not recommended) 3.2 %

 

Please do not hesitate to Contact Us with any questions or comments you may have. If you have the perfect settings on a specific printer you would like us to add, we welcome your input. 

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