MODIFIED GUM ROSIN ESTER
Fumaric resins are resins modified with fumaric acid and esterified with polyol.
Applications: Used in nitrocellulose-based inks, synthetic enamels, varnishes, flexophilic inks, rotogravure inks and leather polishing.
Features: Fumaric resins provide strong adhesion to the substrate and provide fast drying, high gloss and good hardness. They are soluble in esters, alcohols, aromatic solvents and alkaline solutions.
Maleic resins are resins modified with maleic anhydride and are polyol-esterified.
Applications: Used in nitrocellulose-based paints, wood coatings, polyesters, PU and synthetic enamels. It can also be used for coating citrus fruits.
Features: Maleic resins provide fast drying, high gloss and good hardness. It improves wettability, adhesion and is resistant to yellowing and heat. They are soluble in esters, ethers, ketones, aromatic and aliphatic solvents. They are insoluble in alcoholic solvents.
Glycerol esters suitable for use in foods are obtained by esterification of refined natural resin (Gum Rosin) with glycerin.It is suitable for food use,stable, odoriferous and has no bitter taste.Transparent(light yellow) glass is in solid form.
It is well soluble in hydrocarbons, esters, ethers, ketones and aromatic solvents.It is insoluble in water.
Gum yeast is used as an emulsion stabilizer in gum flavor,beverage and aroma products.
PHENOLIC MODIFIED ROSIN ESTERS
Phenolic Modified Colophon Resin Esters are ester resins obtained as a result of modification of phenolic compounds with Gum Rosin.
Phenolic Modified Colophon Resin Esters are widely used,especially in the coating and adhesive industry. Phenolic modification improves the properties of Gum resin, increasing adhesion, hardness, heat resistance and solvent resistance.
MODIFIED GUM ROSIN ESTER frequently asked questions
Maleic resins,fumaric resins,phenolic resins
maric resins are soluble in alcohols, aromatic solvents and alkaline solutions.
Maleik reçinelerin kullanım alanları Nitroselüloz esaslı boyalar, ahşap kaplamaları, polyesterler, PU ve sentetik emayelerde kullanılır. Ayrıca narenciye meyvelerinin kaplanmasında da kullanılabilir.