Description

Linseed oil, polymer with benzoic acid, pentaerythritol, phthalic anhydride, 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione and trimethylolpropane, compds. with 2-(dimethylamino)ethanol is a specialized, high-performance alkyd resin derivative designed for advanced coating formulations. This compound matters because it offers a unique balance of film flexibility, chemical resistance, and rapid drying properties derived from its modified linseed oil and multifunctional polymer backbone. Industrial manufacturers in the protective coatings, industrial maintenance paints, and specialty ink sectors rely on this resin to enhance product durability and performance.

Application

• High-Performance Industrial Coatings: Formulated for machinery, agricultural equipment, and structural steel requiring excellent weather and corrosion resistance.
• Protective Maintenance Paints: Used in primers and topcoats for bridges, storage tanks, and marine environments.
• Specialty Printing Inks: Serves as a resin vehicle for fast-setting, high-gloss inks with good adhesion to various substrates.
• Wood Finishes and Varnishes: Imparts a hard, durable film with good penetration and clarity for furniture and flooring applications.
• Anti-Corrosive Primers: Key component in primer systems where enhanced adhesion to metal and rust inhibition are critical.
• Architectural Enamels: Used in high-quality trim and door paints for its balance of gloss retention and flexibility.

Basic Information

Product Name	Linseed oil, polymer with benzoic acid, pentaerythritol, phthalic anhydride, 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione and trimethylolpropane, compds. with 2-(dimethylamino)ethanol
CAS No.	129126-90-5
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer)
Synonyms	Alkyd resin, modified with linseed oil and dimethylaminoethanol; Aminoalkylated linseed oil alkyd; DMAE-modified linseed oil alkyd resin; Polymeric alkyd resin from linseed oil, benzoic acid, pentaerythritol, phthalic anhydride, tetrahydrophthalic anhydride, trimethylolpropane, reacted with dimethylaminoethanol; Water-dispersible alkyd resin (amine salt); Neutralized alkyd resin; Curing agent modified alkyd; 2-(Dimethylamino)ethanol compound with polymer of linseed oil, benzoic acid, pentaerythritol, phthalic anhydride, tetrahydrophthalic anhydride and trimethylolpropane
EINECS	Contact for details

Quality Control

Our production of this advanced alkyd resin adheres to strict quality management systems to ensure batch-to-batch consistency for formulators. Key parameters including acid value, viscosity, solids content, and color are rigorously tested. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15-25°C (59-77°F). This product is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere); containers should be kept tightly sealed when not in use to minimize exposure to air and moisture. Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	Viscous liquid, clear to slightly hazy
Color (Gardner)	≤ 8
Solids Content	70 - 75 %
Viscosity (at 25°C)	3000 - 8000 mPa·s
Acid Value (on solids)	≤ 10 mg KOH/g
pH (10% in water/isopropanol)	7.5 - 9.5
Identification (IR)	Conforms to standard

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.