3D-ADD Circular RePrint DP150 (High-T Release Additive)

Product description

DP150 enables depolymerisable printing with high-temperature service stability and on-demand release at ~145–155 °C.

It is intended for fixtures, patterns, and tooling that must retain integrity at elevated temperatures before controlled depolymerisation. The system is designed for liquid recovery, reuse and re-print in compatible workflows.

Application framework

Designed for use in open-materials SLA, DLP and LCD workflows at 385–405 nm within industrial and R&D environments. Intended for industrial fixtures and patterns that see heat before removal, casting master models, and sacrificial tooling requiring on-demand recovery.

Typical applications

• Industrial fixtures and patterns that see heat before removal
• Casting master models
• Sacrificial tooling requiring on-demand recovery

Measured physical properties

• High-T release at ~145–155 °C
• Modifier Mode: 12–20 wt% in the host resin (start 12–15%)
• RePrint Mode: 40–60 wt% for full re-liquefaction behavior
• Exposure: +10–25% vs. baseline
• Mass recovery: ≥90% on 2–4 mm plates
• Recovered-liquid viscosity: within ±20% of virgin
• Re-print exposure delta: ≤25%
• Shelf life: 12 months sealed
• Storage: 15–25 °C, dry and dark

Functional performance characteristics

• High-T release (~150 °C) for robust service prior to removal
• High liquid recovery suitable for reuse and re-print
• Low-odor handling
• Compatible with 385–405 nm workflows

Processing and handling performance

• Work under low ambient light
• Add DP150 to the host resin with steady stirring
• Temper to 45–55 °C if needed for fast blending
• Degas and protect from light
• Keep platform and motion settings
• Increase exposure +10–25%
• Re-tune bottom/per-layer
• Use minimum-effective UV to reach mechanical spec
• Heat parts to ~145–155 °C for 10–60 min
• Collect the liquid as it flows
• Coarse-filter (≈25–50 μm)
• After several cycles, add a small dosage of Fine Tuner FT1 top-up if cure speed decreases
• Print the recovered liquid with +10–25% exposure vs. virgin
• Verify geometry and surface on internal coupons before production
• Clear and lightly pigmented systems preferred; heavy pigments/fillers require validation
• Industrial/R&D use
• PPE; ventilation
• Includes product, graduated beaker, and black 250 mL bottle for protected handling

Chemical and safety characteristics

• Low-odor handling
• Not cleared for implant/medical/food unless stated in writing

Testing & processing disclaimer

Typical validation targets are printer/process-dependent. Excessive over-post can slow release. Heavy pigments/fillers require validation. Given its advanced technical nature and the fact that effective use may require formulation-specific adjustment and controlled process development, it is offered as part of 3Dresyns proprietary resin customization services.

Disclaimer

This material is supplied as a professional manufacturing material and is not marketed as a finished medical device. Final part performance and suitability must be validated by the user according to the intended application.

Document reference: TDS-DP150-EN | Version: 1.0 | Last updated: March 2026