Description

Linseed Oil, Polymer With p-tert-Butylphenol, Formaldehyde, Glycerol, Phthalic Anhydride, Rosin And Tung Oil is a specialized, multi-component alkyd resin designed for high-performance industrial applications. This complex polymer offers a unique balance of properties derived from its constituent oils and acids, making it a critical raw material for formulating durable and resilient coatings. It is primarily sought by manufacturers in the paints, varnishes, and printing inks industries who require binders that deliver excellent adhesion, flexibility, and chemical resistance.

Application

• High-Performance Industrial Coatings: As a primary binder in protective coatings for metal, wood, and concrete, offering enhanced durability and weather resistance.
• Marine and Corrosion-Resistant Paints: Formulating specialized paints for ships, offshore structures, and other marine environments where protection against saltwater and humidity is critical.
• Printing Inks: Used in the production of quick-setting and high-gloss printing inks, particularly for packaging and publications.
• Decorative and Architectural Varnishes: Imparts a hard, glossy finish with good yellowing resistance to furniture and floor varnishes.
• Adhesives and Sealants: Serves as a key component in formulating strong, flexible adhesives and sealants for construction and automotive applications.
• Primers and Undercoats: Provides excellent substrate wetting and adhesion as a base layer in multi-coat paint systems.

Basic Information

Product Name	Linseed Oil, Polymer With p-tert-Butylphenol, Formaldehyde, Glycerol, Phthalic Anhydride, Rosin And Tung Oil
CAS No.	67989-32-6
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Varies by formulation and grade
Synonyms	Alkyd resin from linseed and tung oils; Modified alkyd resin with rosin; p-tert-Butylphenol-formaldehyde modified alkyd; Tung oil-rosin modified alkyd; Linseed-tung oil copolymer; Phenolic modified alkyd resin; Rosin-modified phenolic alkyd; Printing ink resin binder
EINECS	Contact for details

Quality Control

Our production of this specialized alkyd resin adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as acid value, viscosity, color, and solids content are rigorously tested. A Certificate of Analysis (COA) detailing these specifications is provided with every shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flames. Due to its nature as an easily oxidized material, it is recommended to store under an inert atmosphere or with minimal headspace after opening. Ideal storage temperature is between 15°C and 25°C (59°F and 77°F). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Viscous liquid, clear to amber
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	≤ 20
Viscosity (Gardner-Holdt)	Z2 - Z6
Solids Content (%)	60 - 70
Drying Time (Set-to-touch)	≤ 4 hours

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