Description

Safflower Oil, Polymer With p-tert-Butylbenzoic Acid, Isophthalic Acid, Pentaerythritol, Phthalic Anhydride, Polyethylene Glycol And Tdi is a specialized alkyd-urethane hybrid resin designed for high-performance industrial coatings. This unique copolymer combines the flexibility and adhesion of a modified alkyd with the durability and chemical resistance of a polyurethane. It is engineered for formulators seeking advanced binders that deliver superior film properties and application versatility. Key target industries include automotive refinishes, industrial maintenance coatings, and premium wood finishes.

Application

• High-Performance Industrial Coatings: Used as a primary binder in maintenance paints for steel structures, chemical plants, and marine environments due to its excellent corrosion and chemical resistance.
• Automotive Refinish Systems: Formulated into primers, basecoats, and clear coats where a balance of flexibility, adhesion, and fast dry time is critical.
• Wood Coatings: Ideal for furniture, cabinetry, and flooring finishes that require exceptional clarity, scratch resistance, and durability.
• Protective & Decorative Metal Coatings: Applied on agricultural equipment, machinery, and metal fixtures requiring a tough, weather-resistant film.
• Plastic Coatings: Provides adhesion and flexibility for coatings on various plastic substrates in automotive and consumer goods.
• Specialty Inks and Overprint Varnishes: Used in formulations demanding high gloss, rub resistance, and chemical stability.

Basic Information

Product Name	Safflower Oil, Polymer With p-tert-Butylbenzoic Acid, Isophthalic Acid, Pentaerythritol, Phthalic Anhydride, Polyethylene Glycol And Tdi
CAS No.	67700-44-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Uralkyd resin; Modified alkyd urethane resin; Safflower oil alkyd, TDI-modified; Polyurethane-modified alkyd resin; Alkyd-urethane copolymer; TDI/pentaerythritol/phthalic anhydride/isophthalic acid/p-tert-butylbenzoic acid/safflower oil/polyethylene glycol polymer; Uralkyd based on safflower oil
EINECS	Contact for details

Quality Control

Every batch of our alkyd-urethane hybrid resin is manufactured under strict process controls and undergoes comprehensive analytical testing to ensure consistent performance. We adhere to relevant industry standards for resin manufacturing. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as viscosity, solids content, acid value, and color.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent moisture absorption, which can affect product performance. Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 4
Solids Content	70 ± 2 %
Viscosity (at 25°C)	3000 - 6000 mPa.s
Acid Value	≤ 10 mg KOH/g
Hydroxyl Value	Contact for details
Identification (IR)	Conforms

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