Product Overview
DP80 enables depolymerisable printing with a warm activation window (typically ~70–90 °C). Printed parts can be reverted to a reusable liquid suitable for re-printing after simple coarse filtration. Designed for clarity, low odor, and easy vat handling.
Key Features & Benefits
• Warm release (~80 °C) for gentle removal and low process stress
• High liquid recovery potential compatible with re-use
• Clarity-friendly; suitable for clear and lightly tinted parts
• Works on SLA/DLP/LCD (385–405 nm); plug-in to open-materials resins
Intended Use
Sacrificial molds/cores, lost-pattern workflows, educational circularity demos, and clear prototypes requiring gentle, clean removal.
Recommended Use Level
• Modifier Mode: 10–20 wt% in your host resin (start at 10%).
• RePrint Mode: 40–60 wt% of the total formulation for full re-liquefaction behavior.
Expect +10–25% exposure vs. your clear baseline; re-tune on internal coupons.
Instructions for Use (IFU)
1) Preparation & Mixing
– Work under low ambient light.
– Add DP80 slowly into the host resin under stirring; temper to 40–50 °C if needed for fast homogenization.
– Degas before filling the vat; protect from light (use black bottles or covered tanks).
2) Printing
– Keep your baseline z-lift/peel settings.
– Increase exposure +10–25% to compensate for the additive; adjust base and per-layer times.
3) Post-cure
– Use the minimum-effective UV dose needed to reach your target mechanical properties. Over-post-cure can slow release kinetics.
4) Activation & Recovery
– Heat parts to ~70–90 °C for 10–60 min depending on section thickness, post-cure level, and heating method (oven, oil bath, water bath where allowed).
– As material flows, collect the liquid; coarse-filter (≈25–50 μm).
– If re-cure speed seems lower after several cycles, top-up a small dosage of Fine Tuner FT1 and re-optimize exposure.
5) Re-print
– Print the recovered liquid as usual; expect +10–25% exposure vs. virgin material.
– Validate dimensional accuracy and surface quality on test coupons.
Typical Validation Targets (printer/process-dependent)
• Mass recovery: ≥90% on 2–4 mm plates
• Recovered-liquid viscosity: within ±20% of virgin
• Re-print exposure delta: ≤25% for equivalent green strength
Compatibility
• SLA/DLP/LCD at 385–405 nm.
• Best results in clear to lightly pigmented systems; high-opacity or heavy-fill systems require tuning.
Handling & Storage
Industrial/R&D use. Wear standard PPE; ensure good ventilation. Store at 15–25 °C, dry and dark. Shelf life: 12 months sealed.
Regulatory
Not evaluated for implant/medical/food contact unless explicitly stated. Follow local regulations and consult MSDS before use.
Each kit includes the product, a graduated beaker, and a black 250 mL bottle for protected handling and storage.
