As the the name suggests, Inkjet dyes are
the dyes that is applied in the Inkjet printers. These dyes are basically
water soluble. The inkjet dyes are very well suited for applications that
requires intensity and a wide range of colour gamut. Inkjet Dyes with the
recent advances has overcome their earlier short comings of poor color
fastness. Recent Inkjet dyes are as good as their pigment variants in terms
of color fastness.
Salt Free Dyes
These dyes are basically water soluble salt free dyes
HC Colour offers the list of products as given below :
»
Dyes for Water Based Inkjet Inks
Ask for Price
Manufacturing
dyes for water based inkjet inks is a bit of challenge the choice is a bit
limited. This is primarily because the vehicle limits the type of dyes. It
is a fact that water based ink would accept only dyes which are water
soluble. Dyes that are selected for application in water based inkjet inks
must provide colours that are highly saturated. They must scatter or refract
only a very little quantity of light. Various class of dyestuffs has been
formulated like reactive, direct, acid or base for application in delicate
Inkjet Inks.
Essential Features
For detailed information, product specifications & samples, please
contact us.
- Very low salt content (e.g. Chloride, Sulfate, Calcium and Iron
all below 50 ppm based on 100% dye).
- Excellent light fastness.
- High purity.
- High surface tension.
- Excellent tinctorial strength
- Brilliant and vibrant colors
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Our chief products are:
- Cyan
- Magenta
- Yellow
- Black
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»
Dyes for Digital Textile Printing
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Digital
Textile Printing in nature is quite separate from traditional Textile
Printing, that is the reason why digital textile printing is often termed as
"the next generation printing". Our dyes for digital textile
printing are typical for all the commercial grade. They are also compatible
with low cost ink jet ink systems. The popular Dyes that are commonly used
for digital textile Inks are Acid Dye, Reactive Dye and Disperse Dye. Our
dyes for digital textile printing displays the following properties
- A low to medium salt content
- Fairly high surface tension
- Brilliant colours
- High lightfastness
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» Pigments
for Water Based Inkjet Inks
Hyjet Colour Pigment Dispersion are
premium quality aqueous suspensions of organic pigments in water. They
impart bright and clean colors and a very fine particle size distribution
enhances performance. They give high performances in thermal and piezo
inkjet application.
Essential Features
- A very stable dispersion.
- Perfectly applicable for for both indoor and outdoor ink
application.
- After dispersion into inkjet inks, the images on the paper show
excellent light fastness and optical density over wide range of
paper quality.
- Dispersion is perfectly compatible with most co-solvents,
surfactants etc. That have popular usage in inkjet formulations.
|
| Characteristics |
Dispersion with very
small particle size distribution
Very good light and water fastness
Excellent Optical Density |
| Main
Applications |
Thermal and Piezo
Inkjet Printing
Office supplies (Water based inks, Gel inks, Indian inks) |
| Colour
Index |
Part I Pigment
Black 7
Part II 77266 |
| Composition |
Aqueous dispersion of
carbon black (0.1% Proxel GXL); Contains 5% DEG |
| Form
supplied |
Aqueous pigment
preparation |
| Pigment
content |
Appx. 15% |
| pH-Value |
7.0-8.0 |
| Viscosity |
5-9 cp |
| Surface
Tension |
>68 Dyne/cm (form
supplied) |
| Density |
1.00-1.30 g /cc |
| Particle
Size |
Mean Volume particle
size less than 150 nanometer.
100% particle size less than 200nanometer. |
| Residue
(0.5 micron) |
Max. 0.1% (form
supplied) |
| Stability |
Accelerated Ageing
(70C) > 21 days
Freeze Thaw (-15C) > 3 cycles |
| Dilution |
With water and glycol
in all proportions |
| Dispersion
incorporation |
Start formulation
with pigment dispersion, add the solvent in the last step.
(no high concentration solvent).
Typical concentration in inks is about 20% to 25% |
| Packing |
Available in 25 Kg
carboys and 200 Kg barrels. |
|
 |
Ask for Price
Hyjet
Black Pigment Dispersion, PD-30, is a premium quality tailor-made
dispersion. It is made up of a very high grade carbon black in water. It has
been kept in mind keeping in mind the high end applications like high
performance thermal and piezo ink jet application.
Essential Features
- Stable Dispersions
- Well suited for both indoor and outdoor ink application
- Excellent light-fastness
- Good heat stability
- Good compatibility with most co-solvents, surfactants etc
|
| Characteristics |
Dispersion with very
small particle size distribution
Very good light-fastness and heat stability |
| Main
Applications |
Thermal and Piezo
Inkjet Printing
Office supplies (Water based inks, Gel inks, Indian inks) |
| Composition |
Aqueous, dispersion
of Organic Pigments (0.1% Proxel GXL); Contains 5% DEG |
| Form
supplied |
Aqueous pigment
preparation |
| Dilution |
With water and glycol
in all proportions |
| Dispersion
incorporation |
Start formulation
with pigment dispersion, add the solvent in the last step.
(no high concentration solvent).
Typical concentration in inks is about 20% to 25% |
| Packing |
Available in 25 Kg
carboys and 200 Kg barrels. |
|
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