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Water based inkjet inkAgus tri widodo
08176540345
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Daftar isi
Sejarah printing inkjet
Komponen inkjet ink
Manufaktur inkjet ink Spesifikasi dan standard
Quality control equipment
Daftar pustaka
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Komponen inkjet ink
Komponen utama
Komponen pendukung
Komponen tambahan
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Komponen utama
Air
Solvent organik larut air
Pewarna Co-solven atau humectant
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Komponen pendukung
Penetrant
Surfactant
Resin Biocides atau fungicides
Buffering agent
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Komponen tambahan
Antioksidant
Dispersant
Chelating agent Corosion inhibitor
Ultraviolet absorber
Viscosity adjuster Defoaming agent
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Manufaktur inkjet ink
Model formula inkjet ink
Persiapan produksi
Diagram produksi
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Model formula inkjet ink
Water-Based Ink Jet Ink formulation
Ingredients Amount Function Water 50%-90% Ink Solvent
Colorant 1%-15% Color Source
Co-Solvent or Humectant 2%-20% Ink vehicle, prevents evaporation
Fixative or Penetrant 0%-10% Assist fixing the ink to the
substrate
Surfactant 0.1%-6% Surface tension and wetting
Resin 0.2%-10% Durability and adhesion
Biocide 0.02%-0.4% Prevents bacterial growth
Fungicide 0.01%-0.4% Prevents fungal growth
Buffering Agent 0.05%-1% Control ink pH level
Other 0.01%-1% Controls ink specific characteristics
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Persiapan produksi
Dye based ink, melarutkan sejumlah dye dalam air, dan
diikuti cosolvent, humectant sampai sampai bahan
terakhir. Bila perlu temperatur naik maka berikan
pemanasan.
Pigment based ink, pigment tidak dapat larut dalam air,
dilakukan dengan dispersi dan mixing pigmen dengan
high speed dispersing, homogenising dan milling ( ball
mill, sand mill, roll mill, agitator mill, henshell mixer,
colloid mill) sampai terbentuk dispersi pigmen yang
homogen dalam air.
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Diagram produksi
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Spesifikasi dan standard
Standar kostumer
Standar umum
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Standar kostumer
1. High ecological standards (safe use)
2. High color strength and good solubility or dispersibility in
aqueous inks
3. High brilliancy
4. High surface tension
5. Low viscosity
6. Extremely low content of chloride and sulfate (low
corrosion)
7. Ion content in the ppm range for Ca, Mg and Fe (low
precipitation)
8. No heavy metals (complying with standard EN71/3 for toys)
9. High temperature stability (for thermal ink jet and bubble
jet)
10. High light stability
11. Very good filtering properties (good for stable,
long-lasting inks)12. Registration on all key markets
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Standar spesifikasi Inkjet Specifications
Equipment used in conducting the following test:
Surface tension Tensiometer with 6 cm ring
Viscosity Brookfield Model LVT with UL
Adapter 72 degree temperature. pH PHEP #3 ATC Meter
Color Draw Downs Leneta #806 draw down meter
CYAN
pH 7.0 - 8.0
Surface Tension 34 / 40 Dynes
Viscosity 1.7 - 2.0
MAGENTA
pH 7.0 - 8.0
Surface Tension 34 / 40 Dynes
Viscosity 1.7 - 2.0
YELLOW
pH 7.0 - 8.0
Surface Tension 34 / 40 Dynes
Viscosity 1.7 - 2.0
BLACK
pH 7.0 - 8.0
Surface Tension 34 / 40 Dynes
Viscosity 1.7 - 2.0
LIGHT CYAN pH 7.0 - 8.0
Surface Tension 34 / 40 Dynes
Viscosity 1.7 - 2.0
LIGHT MAGENTA
pH 7.0 - 8.0
Surface Tension 34 / 40 Dynes
Viscosity 1.7 - 2.0
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Quality control equipment
PH meter
Viscousity meter
Surface tension meter Conductivity meter
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Daftar pustaka
1. Preservation of inkjet hardcopies, martin c jurgen, rochester
institute of technology.
2. Stability issues and test methode for inkjet materials,
barbara vogt, university of applied scincecologne.
3. Studies on fastness properties of ink jet prints on coated
papers, katri vikman, helsinki universityof technology
4. Waterbased inkjet inks, Agus tri widodo, duraposita chem.
5. Inkjet formulation
the art of color chemistry, mike andreottola, american inkjet
corporation.6. www.cabot.corp.com
7. www.basf.com
8. www.clariant.com
9. www.lexmark.com
10. www.canon.com
11. www.epson.com12. www.hp.com
13. www.rohmhaas.com
http://www.cabot.corp.com/http://www.basf.com/http://www.clariant.com/http://www.lexmark.com/http://www.canon.com/http://www.epson.com/http://www.hp.com/http://www.rohmhaas.com/http://www.rohmhaas.com/http://www.hp.com/http://www.epson.com/http://www.canon.com/http://www.lexmark.com/http://www.clariant.com/http://www.basf.com/http://www.cabot.corp.com/
