Description

Linseed Oil, Polymer With Pentaerythritol, Phthalic Anhydride And Tdi is a specialized alkyd resin copolymer, synthesized from linseed oil, pentaerythritol, phthalic anhydride, and toluene diisocyanate (TDI). This engineered polymer is valued for its excellent film-forming properties, durability, and chemical resistance, making it a critical component in high-performance industrial coatings. It is primarily utilized by manufacturers in the paints, varnishes, and protective coatings industries seeking to enhance product longevity and performance under demanding environmental conditions.

Application

• Industrial and Marine Coatings: As a primary binder in anti-corrosive primers and topcoats for metal structures, ships, and offshore platforms.
• Architectural Paints: Formulation of high-quality, durable exterior paints and varnishes for wood and masonry.
• Protective Industrial Finishes: Used in factory-applied coatings for agricultural equipment, machinery, and automotive parts.
• Printing Inks: Serves as a resin vehicle in specialty printing inks requiring rapid drying and good adhesion.
• Adhesives and Sealants: A key component in formulating high-strength, flexible industrial adhesives and caulks.
• Wood Finishes: Manufacture of clear finishes and stains that provide enhanced water resistance and durability.

Basic Information

Product Name	Linseed Oil, Polymer With Pentaerythritol, Phthalic Anhydride And Tdi
CAS No.	67762-05-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Alkyd resin, modified with linseed oil and TDI; TDI-modified linseed oil alkyd; Linseed oil alkyd resin, TDI adduct; Polyurethane modified alkyd resin; Uralkyd resin (linseed oil based); Toluene diisocyanate-linseed oil alkyd copolymer; Pentaerythritol phthalate linseed oil polymer with TDI
EINECS	Contact for details

Quality Control

Our production of Linseed Oil, Polymer With Pentaerythritol, Phthalic Anhydride And Tdi adheres to stringent quality management protocols. Each batch undergoes rigorous testing for critical parameters such as viscosity, acid value, solids content, and color to ensure consistency and performance. Certificates of Analysis (COA) detailing 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 heat sources and incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent skinning and contamination.

Specification

Item	Specification
Appearance	Viscous liquid, clear to slightly hazy
Color (Gardner)	≤ 12
Viscosity (at 25°C)	Contact for details
Acid Value (mg KOH/g)	≤ 10
Non-Volatile Matter (Solids Content)	Contact for details
Identification (IR)	Conforms

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