LOCTITE LOCTITE 3D 3172 Resin - Grey (1kg)
LOCTITE 3D 3172 Resin is a durable gray photopolymer designed for high-impact, stiff, and smooth-surfaced functional parts. Ideal for tooling, manufacturing aids, housings, and insoles, it mimics Polypropylene (PP) and can be machined, tapped, or polished. Compatible with many DLP machines, it's biocompatible under ISO 10993-5/-23 standards. Key features include superior impact strength, machinability, and a good surface finish.
- High impact resistance and durability
- Biocompatible (ISO 10993-5/-23 compliant)
- Excellent surface finish and machine-able
| List Price: | $180.00 |
|---|---|
| Price: | $180.00 |
| Price: | $... |
| Availability: | In Stock |
| Order Now: | Ships Monday Free U.S. Shipping |
LOCTITE 3D 3172 RESIN
Tough High Impact for Fixtures and Tooling
LOCTITE 3D 3172 Resin is a durable photopolymer resin designed for producing functional parts that require high stiffness, a good surface finish, and high impact resistance. This gray resin is ideal for tooling applications, manufacturing aids, housings, and consumer products such as insoles, with attributes similar to Polypropylene (PP). Parts made with LOCTITE 3D 3172 can be machined, tapped, or polished, and it is compatible with a broad range of DLP machines. The resin has passed ISO 10993-5/-23 biocompatibility standards, ensuring its suitability for various applications.
Key Features of the LOCTITE 3D 3172 Resin:
- Tough and durable with superior impact strength
- Provides a nice surface finish and is machine-able
- Ideal for manufacturing aids, jigs, fixtures, housings, and insoles
- Compatible with a broad range of DLP machines
- Biocompatible, passing ISO 10993-5/-23 standards
Technical Specifications
| Mechanical Properties | Measure Method | Green | Post Processed |
|---|---|---|---|
| Young’s Modulus (MPa) | ASTM D638 | 873 – 945 [1] | 1476 – 1512 [2] |
| Tensile Stress at Yield (MPa) | ASTM D638 | 21 – 23 [1] | 33 – 35 [2] |
| Elongation at Yield (MPa) | ASTM D638 | 4 – 5 [1] | 4 – 5 [1] |
| Tensile Stress at Break (MPa) | ASTM D638 | 31 – 33 [1] | 37 – 41 [2] |
| Elongation at Break (%) | ASTM D638 | 143 – 153 [1] | 91 – 119 [2] |
| Flexural Modulus (MPa) | ASTM D790 | - | 1053 – 1107 [16] |
| Flexural Strain at Break (%) | ASTM D790 | - | >5 [16] |
| IZOD Impact (Notched) (J/m) | ASTM D256 | - | 67 – 79 [3] |
| Shore Hardness (3s) (D) | ASTM D2240 | 57 [5] | 63 [6] |
| Other Properties | |||
| HDT at 0.455 MPa (°C) | ASTM D648 | - | 50 – 52 [4] |
| HDT at 1.82 MPa (°C) | ASTM D648 | - | 42 – 43 [17] |
| Water Absorption (24 hr) (%) | ASTM D570 | - | 1.6 – 1.7 [7] |
| Water Absorption (48 hr) (%) | ASTM D570 | - | 2.1 – 2.2 [7] |
| Water Absorption (72 hr) (%) | ASTM D570 | - | 2.5 – 2.6 [7] |
| Solid Density (g/cm³) | ASTM D792 | - | 1.0 – 1.4 [15] |
| Thermal Conductivity (W/(m·K)) | ASTM D5930 | - | 0.2 [8] |
| Heat Capacity (J/(g·K)) | ASTM D5930 | - | 1.5 – 2.0 [8] |
| CTE (µm/(m·K)) | ASTM E831 | - | 167 – 175 [11] |
| Biocompatibility | |||
| Cytotoxicity | ISO 10993-5 | Comply [12] | |
| Irritation | ISO 10993-23 | Comply [13] |
Notes:
- [1] Values based on green state.
- [2] Values based on post-processed state.
- [3] Impact strength post-processed.
- [4] HDT at lower pressure.
- [5] Hardness in green state.
- [6] Hardness in post-processed state.
- [7] Water absorption values over different durations.
- [8] Thermal properties.
- [11] Coefficient of thermal expansion.
- [12] Cytotoxicity compliance.
- [13] Irritation compliance.
- [15] Solid density range.
- [16] Flexural properties post-processed.
- [17] HDT at higher pressure.
Workflow and Printer Settings
WORKFLOW
To achieve the properties as provided in the Technical Data Sheet (TDS), it is crucial to follow validated workflows. Examples of validated workflow steps are provided HERE.
PRINTER SETTINGS
LOCTITE 3D 3172 GY is formulated to print optimally on industrial DLP printers. It is important to read the safety data sheet carefully to understand health and safety instructions. Below are the recommended print parameters:
- Shake resin bottle well before usage
- Temperature: 20°C to 35°C
- Intensity: 3 mW/cm² to 7 mW/cm²
Version 2024/06/11
Test Parameter
*Exposure times are calculated without a safety factor
| Settings: 385 nm at 5 mW/cm² | Measure Method | Value |
|---|---|---|
| Layer Thickness (µm) | Internal | 100 |
| Burn-in Region (s) | Internal | 45 |
| Transition Region (s) | Internal | 6 |
| Model Region (s) | Internal | 7 |
| Settings: 385 nm at 5 mW/cm² | Measure Method | Value |
|---|---|---|
| EC (mJ/cm²) | Internal | 7.88 [16] |
| DP (mm) | Internal | 0.18 [16] |
| Settings: 385 nm at 5 mW/cm² | Measure Method | Exposure Time |
|---|---|---|
| DC = 50 µm (s) | Internal | 2.4* |
| DC = 100 µm (s) | Internal | 2.9* |