Chemicals A-Z
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Coatings & Paints & Inks
In the pigment particles of printing ink, it is necessary for the pigments to be mixed together with dispersants, tackifiers, solvents, and other components to adhere to the substrate. Traditional solvent-based inks are being replaced by water-based inks because of environmental concerns and other factors. Modified rosin resins are important tackifiers in water-based inks due to their solubility, compatibility, and adhesion capabilities. To make water-based inks perform as well as solvent-based inks, water-based ink products use rosin derivative polymers, such as Pentaerythrite Modified Rosinate as a tackifier. This gives them the polymer molecular and latex particle characteristics needed to meet the market's performance requirements for ink gloss.
In the application of coating formulations, the film-forming properties of rosin modified resin help create a consistent and smooth thin film on the surface, which assists the coating in adhering smoothly to the substrate. Simultaneously, rosin modified resin enhances the flexibility of the coating, improving its resistance to cracking and brittleness.
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Shellac Flakes
CAS: 9000-59-3
SPECS: Machine made
The shellac flake is a natural mixture composed of hydroxycarboxylic acid, sesquiterpene acid and low molecular fatty acid. It is prepared from natural shellac or seedlac by hot melting or dissolving impurities in solvents. Shellac flake contains shellac resin, shellac pigment, shellac wax, sugar and protein.
Styrenated Terpene Resin
CAS: 64536-06-7
SPECS: TS90
Styrenated Terpene Resin is made by carrying out cationic polymerization of a terpene compound and sytene compound under Friedel-Crafts catalyst, in processing of the hydrolysis, washing, filtering an…
Sucrose Acetate Isobutyrate
CAS: 126-13-6
SPECS: 98%
Sucrose acetate isobutyrate (SAIB) has been used as a 'weighting' or 'density-adjusting' agent in non-alcoholic carbonated and non-carbonated beverages.
Synthetic Camphor
CAS: 76-22-2
SPECS: 76-22-2-DAB8, 76-22-2-DAB6
Natural camphor is found in many essential oils, especially camphor oil. It is a white crystalline powder with a unique camphor scent and a hint of mint odor.Synthetic Camphor is prepared by using alp…
Synthetic Camphor
CAS: 76-22-2
SPECS: 76-22-2-BP
This product is applicable to the British Pharmacopoeia (BP) Standard.
Tall Oil Fatty Acid
CAS: 61790-12-3
SPECS: Grade 1st, 2nd, 3rd
Tall oil fatty acid (TOFA) is a low cost unsaturated fatty acid (oleic acid) and is a source of low boiling point fatty acids widly used in synthetic lubricants industry.