Qingdao Cairui Chemical Material Co.,Ltd
Qingdao Cairui Chemical Material Co.,Ltd
DESCRIPTION:
Polyketone resin is the condensation polymer of cyclohexanone and formaldehyde, which includes carbonyl and hydroxyl group, it can also be called Keto-Aldehyde resin, Aldehyde ketone resin.
It shows excellent compatibility with almost coating/printing raw materials.
It is soluble in almost organic solvents and exhibits good wetting and dispersion to the paints.
It can also improve adhesion, gloss and hardness of coating. It is a kind of excellent multifunctional coating additive.
It mainly used as grinding resin in universal pigment and coating/painting.
Item | Polyketone Resin CR-105 | Test method |
Appearance | yellowish, transparent solid | Naked eye |
Color Gardner[1] | £¼1 | ISO 4630-1:2004 |
Softening point (¡ãC) | 95-105 | ISO 4625-1:2004 |
dissolve with absolute ethyl alcohol | excellent | Resin dissolve with absolute ethanol by 50% |
Acid value (mgKOH/g) | £¼3 | ISO 2114:2000 |
Hydroxyl value(mgKOH/g) | 70-110 | DIN53240-2:1998 |
Density(g/cm3) | 1.15¡À0.05 | ISO1183-1:2004(E)B |
Kinetic viscosity[2](mm2/s) | 10-30 | GB/T 1660-2008 |
Ford cup 4 viscosity[3](s) | 15-25 | ASTM D1200 |
Polyketone resin is the condensation polymer of cyclohexanone and formaldehyde, which includes carbonyl and hydroxyl group, it can also be called Keto-Aldehyde resin, Aldehyde ketone resin.
It shows excellent compatibility with almost coating/printing raw materials.
It is soluble in almost organic solvents and exhibits good wetting and dispersion to the paints.
It can also improve adhesion, gloss and hardness of coating. It is a kind of excellent multifunctional coating additive.
It mainly used as grinding resin in universal pigment and coating/painting.
CR 105 resin is used for formula of common coating and printing ink.
Packed in 25kgs bag
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