Description

Linseed Oil, Polymer With Tung Oil is a specialized, high-performance resin produced by the controlled polymerization of linseed and tung oils. This product is engineered to deliver superior drying properties, enhanced film hardness, and excellent water resistance, making it a critical component in high-end protective coatings. It is essential for manufacturers in the industrial coatings, wood finishing, and specialty inks sectors who require a durable, fast-curing, and environmentally resistant binder for their formulations.

Application

• High-Performance Industrial Coatings: As a primary binder in corrosion-resistant primers and topcoats for metal structures, machinery, and marine applications.
• Wood Finishes and Varnishes: Used in clear and pigmented varnishes for furniture, flooring, and cabinetry to provide a hard, protective, and glossy finish.
• Printing Inks: Serves as a vehicle in specialty printing inks, including overprint varnishes and packaging inks, for rapid drying and rub resistance.
• Artists' Paints and Mediums: A key ingredient in high-quality oil paints and painting mediums, valued for its clarity, yellowing resistance, and drying characteristics.
• Adhesives and Sealants: Utilized as a tackifying and film-forming agent in certain industrial adhesive and caulk formulations.
• Maintenance and Rust-Preventive Paints: Formulated into heavy-duty maintenance coatings for bridges, railcars, and industrial plants.

Basic Information

Product Name	Linseed Oil, Polymer With Tung Oil
CAS No.	68152-98-7
Molecular Formula	Complex Polymer (Mixture of Glycerides)
Molecular Weight	N/A (Polymeric Mixture)
Synonyms	Polymerized Linseed-Tung Oil; Tung-Linseed Oil Copolymer; Bodied Linseed and Tung Oil; Heat-bodied Linseed/Tung Oil; Stand Oil (Linseed/Tung); Linseed-Tung Oil Varnish; Drying Oil Polymer; Alkyd Precursor (Linseed/Tung)
EINECS	Contact for details

Quality Control

Our Linseed Oil, Polymer With Tung Oil is manufactured under strict process controls to ensure batch-to-batch consistency and performance. Quality is verified through a series of analytical tests including viscosity, acid value, color (Gardner), and iodine value. A Certificate of Analysis (COA) detailing these specifications is provided with every shipment to guarantee the material meets your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at 15-25°C (59-77°F). This product is easily oxidized; for long-term storage, maintaining an inert atmosphere (e.g., nitrogen blanket) in the headspace of partially filled containers is recommended to prevent skinning and gelation. Keep away from heat and open flame.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 12
Viscosity (Gardner-Holdt)	Z2 - Z5
Acid Value (mg KOH/g)	≤ 8.0
Iodine Value (Wijs)	Contact for details
Non-Volatile Matter	≥ 99.5%
Drying Time (Set-to-touch)	≤ 6 hours

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