Polyketone Resin

Description

Polyketone resin is a kind of hard resin with high photostability. It�s non-toxic and light-coloured. And it�s soluble in any solvent used in coating industry except for fatty alkane and water. It also can be mixed and solved with many resins used in paint and ink. So it can raise paint�s and ink�s properties greatly, such as glossiness�adhesion �pigment wettability�hardness of surface layer and system�s solid content. Furthermore, it can reduce system�s viscosity. When it�s applied in adhesives, it can enhance their first adhesivity, especially it�s durable adhesivity. 1. Technical Parameters of Formaldehyde Resin: Test item Indicators Test Method Appearance Colourless or yellowish powder Visual softening point *****5 ISO***5�1:***4 Gardner color* <2 ISO***0�1:***4 acid value(mgKOH/g) �2 ISO***4�1:***0 hydroxy value (mgKOH/g) *0±5 DIN ****2�2:***8 Vitrification temperature ****0 DIN ****5 Viscosity(mpa.s) ****5 DIN ****5 Density (g/cm3) 1.*5±0.*5 ISO***3�1:***4(E)B *Resin *0% mass fraction of the solution, solvent for the mass fraction of *5% ethyl acetate, *5% ethanol. 2. Solubility Be able to dissolve in almost all paint solvents, such as aromatic hydrocarbons, alcohols, ketones, esters, and so on, do not dissolve in water, completely in the non-polar solvents such as mineral oil, aliphatic hydrocarbons, alicyclic hydrocarbon solubility in small. 3. Compatibility Polyketone Resin has good compatibility with the resins listed below: alkyd resin(short oil, middle oil) chlorinated resin epoxy resin rosin resin nitrocellulose phenol formaldehyde resin chlorinated ethylene copolymer vinyl resin melamine-formaldehyde resin benzenedicarbonateplasticizer vinyl chloride copolymer phenol formaldehyde 4. Package paper-plastics composite bag, net weight: *5kg