Printability Aids / Inkjet Fixing Agents

Printability Aids

Printability aids provide water resistance, ink receptivity and improved printability to coated paper.
These aids are used in coating color of coated paper and paperboard.

PRINTABILITY AID PA Series（Modified polyamine resins）

Characteristics

Provide printability to coated paper.
Make “Dot” which configure the printed image clear.
Enhance the water resistance and air permeability of coated paper.

Product list

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Product name	Ionic	Non-volatile(%)	Viscosity (mPa・s)	pH	Characteristics
PA6634	Cation	60	50～250	8.0〜9.0	Well-balanced product. Improves printability.
PA6644	Cation	60	50～250	6.5〜8.5	Well-balanced product. Improves printability.
PA6646	Cation	60	100～200	7.5〜9.5	High hydrophobic product. Excellent water resistance.
PA6650	Cation	60	100～300	7.5〜9.5	High-cation product. Excellent ink receptivity and air permeability.

Example of using Printability Aids (Print of enlarged view using microscope)

No PA aids

With PA aids

Inkjet Fixing Agents

Inkjet fixing agents are used to increase the water resistance of inkjet printing paper and keep the ink from bleeding when the sheets are still wet.
The aids are used in paper for digital inkjet printing.

INKJET FIXING AGENT DK Series（Modified polyamine resins）

Characteristics

Improve water resistance of printed inkjet images.
High quality images with no bleeding or beading.
Enhance the print density and improve ink-set.

Product list

↓ Please scroll to the side to see.

Product name	Ionic	Non-volatile(%)	Viscosity (mPa・s)	pH	Characteristics
DK6810	Cation	55	10〜50	3.0〜6.0	Excellent water resistance and ink-set. Especially effective for improving the print density of pigment ink.
DK6850	Cation	70	100～400	4.5〜6.5	Excellent water resistance and ink-set. Especially effective for improving the print density of pigment ink.
DK6854	Cation	50	50～350	3.0〜5.0	Excellent water resistance and ink-set. Especially effective for improving bleedthrough and scratch resistance of pigment / dye ink.
DK6852	Cation	50	200～600	2.5〜4.5	Excellent water resistance and ink-set. Especially effective for improving bleedthrough and scratch resistance of pigment / dye ink.