It is also called Cyclohexanone-Formaldehyde resin and is a kind of condensation from cylohexonone and formaldehyde. It includes carbonyl and hydroxyl group, and can be also called ketone-aldehyde resin, ketonic resin and polyketone resin. It shows excellent compatibility with many coating/printing raw materials. It is soluble in most organic solvents and has very good wetting and dispersion in the formulation of paints. It is a kind of marvelous multifunctional coating additive used to improve the adhesion, gloss and hardness. It can also be used in universal pigment pastes.
Specification:
|
Model
|
AH-120
|
A-110
|
AHM-120
|
AHR-120
|
A-100
|
HMR-80
|
|
Softening
Point（℃）
|
≥115
|
100-120
|
≥120
|
≥115
|
90-100
|
75-95
|
|
Hydroxy
value（mgKOH/g）
|
40-90
|
70-130
|
150-230
|
210-280
|
70-130
|
40-100
|
|
Acid
Value（mgKOH/g）
|
≤0.1
|
≤0.1
|
≤0.5
|
≤0.5
|
≤0.1
|
≤0.1
|
|
Colourity
(40%2-propanol
solution)
|
≤10
|
≤3
|
≤18
|
≤3
|
≤3
|
≤3
|
Application:
1). Used in plastic surface printing ink, plastic compound ink, Aluminum foil ink, bright silver card/paper ink, anti-falsification ink, adhesion thin slice ink, transparent ink, thermal transfer ink. Recommend dosage: approx. 2-5%
2). Used in solvent base gravure, flexible plate and screen printing and other printing ink, improve the pigment wetting, gloss, printability and solid content of ink. Recommend dosage: approx. 3- 8%
3). Used in varnish for tobacco box, paper , leather, shoes, nails and tipping paper ink, improve the gloss, adhesion, fast drying, printability,etc. Recommend dosage: approx.5-10%
4). Used in ball-pen ink to realize certain rheological property, prevent ink drying in pens and improve the fast-drying performance after writing.
5). Used in heat-resistance milk package ink and other heat resistance ink. Recommend dosage: approx. 1-5%
Package&Storage:
Packed in paper-plastics composite bag 25kg.
Stored at dry and ventilated condition, be far away from flame. The shelf life is one year. Take shelter from light and rain during transportation.
