Viscosity

5–15 mPa·s

100–5000 mPa·s or higher for good leveling

Curing Time

Millisecond‑level instant UV cure

Several seconds to dozens of seconds

Curing Energy

≤ 50 mJ/cm²

80–300 mJ/cm² or higher

Storage Stability

Excellent; no sedimentation, protects uv printer machine nozzles

Good; less sensitive to settling

Pigment Particle Size

＜1 μm, uniform, safe for uv ink print nozzles

＜5 μm, for high hiding power and color strength

Solid Content

Adjustable, usually >98% for durability

Variable (60%–95%) for leveling and cost control

Cost Sensitivity

High; critical for uv ink printer lifespan and success rate

Medium–low; focused on application efficiency

Viscosity

Lifeline for uv ink print: 5–15 mPa·s ensures smooth jetting on any uv ink printer.

Needs high viscosity for coating leveling and film control.

Surface Tension

Optimized for clean uv ink print; prevents stringing on uv printing plastic materials.

Less critical; focuses only on film formation.

Jetting Waveform

Tailored for uv printer machine; stable “stretch‑break‑drop” for consistent uv ink print.

Not applicable for coating processes.

Curing Time/Energy

Fast, low‑energy cure ideal for high‑speed uv printing plastic production.

Longer cure supports thick‑coat leveling and full cross‑linking.

Storage Stability

Superior stability protects your valuable uv printer machine and ensures consistent uv ink print.

Sufficient stability for normal coating use.

Pigment Particle Size

<1 μm eliminates clogging and ensures color consistency in every uv ink print.

<5 μm balances hiding power and film performance.

Cost Sensitivity

Worth investing in to protect uv ink printer and avoid production losses.

Balances cost per square meter and final coating quality.