Ketone resin is a kind of hard resin with high photo stability. It's non-toxic and light-coloured. And it's soluble in any solvent used in coating industry except for fatty alkane and water. Sunman's ketone Resins can be used as co-binders in paints, adhesive, printing inks and other inks. They not only increase the solids content and accelerate drying speed but also improve numerous properties such as hardness, gloss and film build. For Inks In printing inks, such as laminated ink, gravure printing ink, surface printing ink, flexography ink, anti-forgery ink and ball pen ink, adding Ketone Resin ( 2 -15% in ink formula) can improve pigment wetting, luster, adhesion, printable, solid content and drying time. Ketone Resin can resolve the problem of poor adhesion on some substrates, such as PE, PP, PET and PVC and also improves fluidity and adhesion of ball pen ink. It can be used also in food packing ink. For Adhesives It is very suitable to manufacture nitrocellulose adhesive, which can be used for leather, paper and other similar material. For Paints Ketone Resin can make the products have high hardness, gloss and flexibility. At the same time it can reduce viscosity and decrease pitting and improve adhesion , leveling and solid content. It is suitable for producing hammer finish, nitro-metal paint, such as mechanical finishing paint, wooden varnish and transparent stable color paints.

What is Gravure Ink? Gravure (Rotogravure) inks are solvent-based ink with low viscosity, which can be quickly dried by vaporization. The advantages of gravure printing lie in the high, consistent, and continuously reproducible print result. Further, the benefit of fast-drying ink contributes to an immediate post-finishing of the printed goods. The ink is usually used in commercial printing of flexible materials, such as magazines, postcards, corrugated cardboard, plastic films, aluminum foil for product labeling, and all consumer packaging. What resins Sunman can supply? Sunman has a variety of raw materials being offered for gravure inks. These are the following: 1. CEVA Resin It is the resin for gravure reverse printing on flexible packaging film such as OPP, BOPP, etc. 2. Chlorinated Polypropylene (CPP) Resin It enhances the adhesion to the substrates such as BOPP, OPP, etc. It is also the main resin for gravure reverse printing. 3. Polyamide resin It is a resin for gravure suface printing. It can be used on paper, PE, and PP substrates. 4. Vinyl chloride and Vinyl isobutyl ether resin It is a resin for gravure reverse printing on flexible packaging substrates such as BPP, OPP, etc. It improves the compatibility of EVA and CPP resins. 5.Vinyl chloride and Vinyl acetate copolymer resin It is a modifier resin to improve flexibility, adhesion, and heat-sealing properties of the ink. It is a resin for gravure reverse printing inks. 6. Polyurethane resin It is one component, high performance PU resin for gravure lamination or surface ink. It has excellent adhesion property on OPP, PET, NY and other films.

Zirconia beads, a kind of ceramic grinding media, have features of good quality, no fracture, stable performance, reliable quality and long service life. They're low comprehensive operating cost which can effectively ensure that the abrasive material is not polluted, and maintain the high purity of the abrasive material. The high density of the zirconia ceramic beads can improve the grinding efficiency. And due to the low wear rate of zirconia mill balls, the stability of the grinding process condition can be effectively ensured. The stability and consistency of the quality of the raw material facilitates process control and management. The Benefits of Zirconia Beads: - High crushing strength and fracture durability superior wear resistance which has no any break under high speed impace. They can improve the efficience of grinding and no contamination. - High density and excellent grinding efficiency for grinding materials down to Nano size. - Smooth surface, good sphericity and low self-loss. - Significant cost and waste reduction. Application: It is suitable for grinding and dispersion of ultra-finematerial such aselectronic ceramics, magnetic materials, highpurity ceramics material such as alumina oxide, silicon oxide, zirconium silicate and titanium dioxide: foodstuffs, cosmetic and pigment, inks, paint and coating materials.

The PU resin for printing ink, also called ink binder. PU ink binder for gravure is also known as PU resin for gravure and flexography ink, polyurethane ink binder for food packaging lamination inks, high-bonding-strength flexography printing ink binder, polyurethane flexible packaging printing ink binder. What Ink type is suitable for use our PU Resin? Code Ink Type Character PU1000 PU+NC Flexo Surface Printing Ink High adhesion on PP, PET,PA High gloss Good oil And water resistance Good scratch resistance Excellent alcohol dilution ability PU5000 PU+NC Gravure Surface Printing Ink High adhesion on OPP, PET, PA High gloss Excellent deep fridge resistance Good water and oil resistance Excellent scratch resistance PU8500 PU+NC Flexo Reverse Lamination Ink High adhesion on treated BOPP, PET, PA Good water and oil resistance Good scratch resistance PU8000 PU+ Vinyl Resin Gravure Reverse Lamination Ink Excellent adhesion on films High bonding strength after lamination Excellent yellowing and light resistance Excellent water boiling and retorting resistance If you are looking for PU ink binder. Please do not hesitate to contact us.