Description

Linseed oil, polymer with glycerol, pentaerythritol, phthalic anhydride and soybean oil 1,2-Benzenedicarboxylic anhydride, glycerin, pentaerythritol, linseed oil, soybean oil polymer Glycerol, pentaerythritol, phthalic anhydride, soya oil, linseed oil polymer Linseed oil, soya oil, glycerin, pentaerythritol, phthalic anhydride polymer Linseed oil, soya oil, phthalic anhydride, pentaerythritol, glycerin polymer Linseed oil, soybean oil, glycerin, pentaerythritol, phthalic anhydride polymer is a specialized alkyd resin polymer derived from natural oils and polyols. This product is engineered to provide a unique balance of flexibility, adhesion, and durability, making it a critical raw material for high-performance coating formulations. It is primarily sought by manufacturers in the protective coatings, industrial paints, and specialty inks industries seeking to enhance product longevity and performance.

Application

• Industrial and Protective Coatings: As a primary resin binder in metal primers, machinery enamels, and corrosion-resistant paints.
• Architectural Paints: Used in high-quality exterior house paints and trim paints for its excellent weathering and gloss retention.
• Printing Inks: Serves as a vehicle resin for specialty printing inks, contributing to gloss, rub resistance, and drying properties.
• Wood Finishes: A key component in varnishes, lacquers, and wood stains, offering good penetration and film formation.
• Automotive Refinish: Utilized in undercoats and repair paints for its strong adhesion and durability.
• Marine Coatings: Formulated into anti-corrosive primers and topcoats for ships and offshore structures.
• Adhesives and Sealants: Acts as a tackifying and film-forming agent in certain industrial adhesive formulations.

Basic Information

Product Name	Linseed oil, polymer with glycerol, pentaerythritol, phthalic anhydride and soybean oil 1,2-Benzenedicarboxylic anhydride, glycerin, pentaerythritol, linseed oil, soybean oil polymer Glycerol, pentaerythritol, phthalic anhydride, soya oil, linseed oil polymer Linseed oil, soya oil, glycerin, pentaerythritol, phthalic anhydride polymer Linseed oil, soya oil, phthalic anhydride, pentaerythritol, glycerin polymer Linseed oil, soybean oil, glycerin, pentaerythritol, phthalic anhydride polymer
CAS No.	66070-65-3
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Contact for details)
Synonyms	Alkyd resin, soy-linseed oil modified; Soya-Linseed Alkyd; Glycerol phthalate-linseed oil-soybean oil polymer; Pentaerythritol-linseed oil-soybean oil-phthalic anhydride copolymer; Linseed oil and soybean oil alkyd resin; Phthalic anhydride-glycerol-linseed oil-soybean oil copolymer; Modified long oil alkyd resin; CAS 66070-65-3
EINECS	Contact for details

Quality Control

Our alkyd resin polymers are manufactured under strict quality control protocols to ensure batch-to-batch consistency and performance. Each lot is tested against key parameters including acid value, viscosity, solids content, and color. Certificates of Analysis (COA) documenting these specifications are available upon request. Our production adheres to relevant industry standards to meet the demanding requirements of coating formulators.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flames. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep away from strong acids and organic solvents. Under these conditions, the product has a typical shelf life of 12-24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid, clear to slightly hazy
Color (Gardner)	≤ 12
Solids Content	60 - 70 %
Viscosity (Gardner-Holdt)	Z2 - Z5
Acid Value	≤ 10 mg KOH/g
Drying Time (Set-to-touch)	≤ 4 hours
Identification (IR)	Conforms

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