Description

Mixed Vegetable Fatty Acid, Stearic Acid, Phthalic Anhydride, Pentaerythritol, Benzoic Acid, Trimethylolethane Resin is a specialized synthetic resin intermediate designed for high-performance coating and adhesive formulations. This product is engineered to deliver a balanced profile of hardness, flexibility, and chemical resistance, which is critical for durable end-use applications. It is primarily sought after by manufacturers in the industrial coatings, printing inks, and specialty polymer sectors who require consistent raw material quality for reliable production.

Application

• Alkyd Resin Production: A key intermediate for formulating high-quality, fast-drying alkyd resins used in industrial and architectural paints.
• Synthetic Lubricants & Plasticizers: Serves as a base component for creating specialized ester-based lubricants and polymeric plasticizers.
• Adhesive & Sealant Formulations: Imparts tack, cohesion, and weather resistance in hot-melt and pressure-sensitive adhesive systems.
• Printing Inks: Used in resin vehicles for inks requiring excellent pigment wetting, gloss, and adhesion to various substrates.
• Crosslinking Agent: Functions as a polyol component in crosslinked polymer networks for coatings with enhanced durability.
• Industrial Maintenance Coatings: A vital ingredient in protective coatings for metal, concrete, and wood that demand resistance to chemicals and environmental exposure.

Basic Information

Item	Details
Product Name	Mixed Vegetable Fatty Acid, Stearic Acid, Phthalic Anhydride, Pentaerythritol, Benzoic Acid, Trimethylolethane Resin
CAS No.	68814-86-8
Molecular Formula	Complex Mixture / Polymer Intermediate
Molecular Weight	Contact for details
Synonyms	Trimethylolethane Alkyd Resin Intermediate; Polyester Polyol Resin; Modified Alkyd Resin Precursor; Pentaerythritol Co-resin; Phthalic Anhydride-Pentaerythritol-Stearic Acid Copolymer; Benzoic Acid Modified Resin; Vegetable Fatty Acid Modified Alkyd; Synthetic Resin CAS 68814-86-8
EINECS	Contact for details

Quality Control

Our Mixed Vegetable Fatty Acid, Stearic Acid, Phthalic Anhydride, Pentaerythritol, Benzoic Acid, Trimethylolethrate Resin is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in key parameters such as acid value, hydroxyl value, viscosity, and color. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids and organic solvents. Ideal storage temperature is between 15°C and 25°C (59°F and 77°F). Keep containers tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid mass
Color (Gardner)	≤ 6
Acid Value (mg KOH/g)	≤ 10
Hydroxyl Value (mg KOH/g)	150 - 200
Viscosity (at 25°C)	2000 - 6000 mPa·s
Identification (IR)	Conforms to standard

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