Description
Liqcreate Flame Retardant HDT is a rigid off-white photopolymer 3D-printing resin with a high temperature resistance (HDT-B upto 257°C / 495°F) and can be processed on most open Digital Light Processing (DLP), Liquid Crystal Display (LCD/MSLA) and laser based 3D-printers. 3D-printed parts from this material can withstand high temperatures without posing a fire hazard due to its self-extinguishing capabilities (UL94 V0 at 3 mm). The material is designed for creating parts that need comply with UL94-V0 test standards, such as parts for car interior, railway, aviation and electronics. In addition, it can be excellent for tooling manufacturing aids, connector housings and covers. Caution! This resin has a strong adhesion to build plates, read instructions before using.
Technical specifications
Liqcreate Flame Retardant HDT is a rigid off-white photopolymer 3D-printing resin and can be processed on most open resin based 3D-printers. 3D-printed parts from this material can withstand high temperatures (HDT-B upto 257°C / 495°F) without posing a fire hazard due to its self-extinguishing capabilities. The material is perfect for creating parts that need comply with UL94 V0 test standards, such as parts for car interior, railway, airplane and electronics. In addition, it can be excellent for tooling manufacturing aids, connector housings and covers.
| Mechanical Properties | |||
|---|---|---|---|
| Description | ASTM Method | UV curing 60 minutes at 60°C | UV curing 120 minutes at 60°C |
| Tensile strength | D638 | 41 MPa | 43 MPa |
| Tensile modulus | D638 | 4.2 GPa | 4.2 GPA |
| Elongation at break | D638 | 1 – 3% | 1 – 3% |
| Flexural strength | D790 | 73 MPa | 67 MPa |
| Flexural modulus | D790 | 4.3 GPa | 4.4 GPa |
| IZOD Impact (notched) | D256A | 13 J/m | 13 J/m |
| IZOD Impact (notched) | ISO180 | 1.74 kJ/m2 | 1.85 kJ/m2 |
| Shore D Hardness | D2240 | 88 | 89 |
| Water sorption | D570-98 | 0.41% | 0.41% |
| HDT-B 0.45 MPa | ISO75 | 237°C / 459°F | 257°C / 495°F |
| HDT-A 1.8 MPa | ISO75 | 137°C / 279°F | 145°C / 293°F |
| Degradation temperature | Internal method | > 250°C2/482°F | > 250°C2/482°F |
| Description | ASTM Method | UV curing 60 minutes at 60°C |
|---|---|---|
| UL94 Flamability Vertical | UL94 V0 | pass at 3,0 mm |
| 12 seconds Vertical Flamability | FAR 25.853 | pass at 1,0 mm |
| 60 seconds Vertical Flamability | FAR 25.853 | pass at 5,0 mm |
| Horizontal Flamability | FAR 25.853 | pass at 1,0 mm |
Excellent HDT and Flame Retardant UL94 V0 properties
Liqcreate Flame Retardant HDT has a high heat deflection temperature (HDT) while maintining its excellent UL94 V0 self extinguishing flame retardant properties.
| Description | Value |
|---|---|
| Appearance | White liquid |
| Viscosity | 2800 mPa.s at 25°C |
| Density | 1.12 g/cm3 |
| Ec (405nm) | 6.25 mJ/cm2 |
| Dp (405nm) | 0.234 mm |
| Ec (385nm) | 3.11 mJ/cm2 |
| Dp (385nm) | 0.095 mm |
More information about Liqcreate Rigid Pro
Values may vary and depend on individual machine processing and post-curing. For extra details, download the technical data sheet or user guide.
Processing instructions
New to resin 3D-printing, or a seasoned professional, it is advised to scroll through the Liqcreate Flame Retardant HDT (UL94 V0) resin processing instructions. Detailed information on printing parameters, support settings, cleaning, washing, post-curing, part orientation, shrinkage compensation, minimum wall thickness and other resin behaviour can be found in the link.
| H315: Causes skin irritation. |
| H317: May cause an allergic skin reaction. |
| H318: Causes serious eye damage. |
| H410: Very toxic to aquatic life with long lasting effects. |
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