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High-Absorbency Ink Receptive Boehmite
Catalog No.: JYS-1010 CAS: 1318-23-6 EINECS: 215-284-3
Solution grade for heavy ink laydown and fast ink uptake
Best Fit For
Coating system integrators and substrate producers who need high ink absorbency under heavy coverage, clean drying and fewer production defects (blocking/smudging), and stable Color Density for advertising / high ink load output.
What We’re Solving
• Ink remains on surface too long → smearing / set-off
• Blocking during stacking
• Uneven ink fixation → unstable density and sharpness
• Absorption vs strength trade-off in formulation
KPI Targets
• Fast ink uptake and shorter dry time
• Higher Color Density under heavy coverage
• Reduced blocking and smudging
• Stable sharpness (controlled dot spread)
Coating-System / Mechanism
JYS-1010 is designed for ink-receiving / solid-ink fixation layers with optimized pore structure and high specific surface area, supporting fast ink uptake, stable ink holding, and clean drying.
Recommended Applications
• PVC banner, lightbox film, PP sheet, acrylic
• High-absorbency inkjet photo papers / advertising papers
• Inkjet art canvas (strong ink-holding with reduced wrinkling)
Engineering Notes
• Designed for heavy laydown printing where absorption kinetics matter
• Compatible with typical substrate coating systems for advertising media
• Key parameters can be customized: pH, surface area, ink absorption
Recommended Use Range
• Recommended solid content in coating: 8–25% (system-dependent)
• Typical addition level: 20–60% of pigment portion
• Target coating weight: 6–18 g/m² for high ink load substrates
• Optimize with binder to balance absorption vs coating strength.
Note: values are for reference only and should be validated per substrate/ink system.
Typical Coating Layer Role
Layer / Position | Purpose in the Coating System |
Ink-receiving layer | Rapid ink uptake and fixation for high ink load printing |
Absorption / solid-ink fixation layer | Reduce smearing/blocking by accelerating surface clearance |
Key Indicators
Application KPI | Technical Drivers |
High ink absorption | Optimized pore structure & ink affinity |
Fast dry time | High specific surface area → faster uptake |
Stable Color Density | Strong ink holding & consistent fixation |
Less blocking/smudging | Faster surface clearance; controlled ink spreading |
Formulation flexibility | Customizable pH / absorption / surface area |
Key Technical Indicators （Customization Available）
Indicator | Typical Spec / Range |
Particle size (wet, nm, d50) | 110–130 |
Specific surface area (m²/g) | 120–140 |
Pore volume (cc/g) | 0.75–0.85 |
Gloss (60°) | 45-50 |
Color Density | C ≥ 0.45; M ≥ 1.60; Y ≥ 1.0; K ≥ 2.10 |
Proof & Typical Results
Typical improvement directions
In high ink load substrates, JYS-1010 typically supports:
• faster ink uptake and reduced time-to-no-smear
• improved Color Density under heavy ink coverage
• lower risk of blocking/smudging during stacking and finishing
• better sharpness through controlled ink spread
How customers validate
Typical validation methods include:
• dry time comparison (touch / rub at fixed intervals)
• Color Density at standard high coverage targets
• blocking tests (stack simulation)
• smear and rub resistance tests
Optimization notes
To achieve both absorption and strength:
• treat JYS-1010 as part of the ink-receiving / solid-ink fixation layer solution
• optimize coat weight toward target KPIs (often improving performance at efficient coating load)
• adjust binder level and drying profile to avoid powdering while keeping fast uptake
Need grade recommendations or technical support? Tell us your application, target substrate, and desired KPIs. We typically respond within 24 hours. |
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