Sunman's polyamide resins are condensation products of dimerized fatty acids and polyamines. Depending on the ratio of dimer acid/polyamine content and the degree of polymerization offers a range of products suited for different applications. Application of Polyamide Resins: Flexo & Gravure inks, Thixotropic Paints For inks on alcohol based formulations, Food and Milk packs High gloss liquid inks It can be used in printing industry to produce solvent type printing ink for soft plate, surface printing ink for plastic and hot-melt adhesive. Polyamide resins for laminating inks Laser sintering of stainless steel powder using resin powder Production of 3D Structures in Printing If you want to know more informations about polyamide resin, please feel free to contact us!

Solvent based ink and water based ink is a different specification for each one of them. We would like to explain the differenct between solvent-based ink and water-based ink as follows: 1. After checked with this figure, It is easy to know that we can get Water-based ink by replacing most of the organic solvent with water 2. Water based ink on average dry at 1/5 of the organic solvent drying rates 3. We can categorize the printable materials into absorbent and non-absorbent substrates The absorbent substrates are referred to materials such as paper and cardboard. The non-absorbent substrates refer to film such as PE, PET, PP, OPP, Aluminum foil, Woven PP ... etc The challenge for water-based ink is simply the time needed for the ink to dry on non-absorbent substrates as it takes more energy and more time to dry. However, on an absorbent substrate where the surface tension is much higher than non-absorbent, could withstand a higher temperature and has a higher permeability, drying is less of a problem for water-based ink. 4. For environmental standpoint, Water-based ink emits much less VOCs. so the cost of pollution of Water-based ink is much less when we compare it with solvent-based ink. Finally, you can produce water-based ink when your application is able to run at slow printing speed and on an absorbent substrate. Or you can produce solvent-based ink when your application is printing speed and on the non-absorbent substrate. Sunman supply all types of resins for making differenct inks, such as water based ink, solvent based ink and so on. Know more CPP resin;polyamide resin;waterbased solid acrylic resin……

Chlorinated EVA (CEVA) resin is a white or yellowish granular or blocky solid. It is manufactured from the raw material of EVA through chemical modification. It can be dissolved in organic solvent like toluene, ester, etc. Chlorinated EVA (CEVA) resin has been widely used in composite ink for high grade plastics in order for improving the ink’s adhesive strength, ink property, glossiness and the pigment’s dispersilbility, wettability and cold resistance, etc. CEVA is a good binder for plastic products. It is applicable to high grade ink, additives for treatment of fibers, paint for biaxial tension polypropylene film and laminating agent for polyethylene / polypropylene films. Sunman could adjust the viscosity of differenct range as the customer's request. So any questions, pls let us know.

MP resin is a chlorinated binder that is used for the manufacturer of physically drying coatings on iron and steel, non-ferrous metal, mineral substrates as well as road marking paints resistant to hydrolysis. Compatibility Compatible with alkyd acrylic resin, hydrocarbon resins, and cyclohexanone aldehyde resin. These typical values should not be interpreted as specifications. Solubility and compatibility should be tested in each individual case. Solubility Soluble in aromatic hydrocarbons, esters, ketones, glycol ethers, and acetates. Applications MP Resin is a binder resistant to hydrolysis. It can be used for anti-corrosion coatings, for coatings on galvanized steel, other non-ferrous metals, concrete, fiber cement, road marking paints, flame-retardant coatings on non-flammable building materials, and marine and container paints. Index Item Standard Type NO. MP15 MP25 MP35 MP45 MP60 Appearance White powder ViscositymPa.s at23℃in 20% solution in toluene. 15±3 25±4 35±5 45±8 60±10 Chlorine content% 44±1 Moisture content% 0.5 max Bulk Densityg/ml 0.3 min