Linseed oil, also known as flaxseed oil or flax oil, is a colourless to yellowish oil obtained from the dried, ripened seeds of the flax plant (Linum usitatissimum). The oil is obtained by pressing, sometimes followed by solvent extraction.
Linseed oil is an edible oil in demand as a nutritional supplement, as a source of α-Linolenic acid, (an omega-3 fatty acid).
Linseed Oil Uses. Linseed oil is used to preserve wood and concrete, as an ingredient in paint, varnish and stains as well as soap and ink. It is also used in conjunction with mineral turpentine to aid penetration and speed up the drying process.
PRINTING INK: It is also a major constituent for oleoresinous printing ink varnishes, where the oil is reacted with one or more resins and is then let down in a high boiling point solvent. Refined linseed oil is also used as an additive in heat set and cold set printing inks.
Outstanding Versatility for Industrial ApplicationsCrude Linseed Oil serves a vital role in various industries due to its high viscosity and superior film-forming properties. Suitable for surface coating, wood finishing, and as a binder in paints and varnishes, it enhances durability and imparts a refined look to finished products. Its 200-litre drum packaging makes it ideal for large-scale requirements.
Quality Assurance and Handling RecommendationsHarvested from common linseed seeds and processed through cold pressing, this oil maintains its crude, unrefined integrity. Suitable storagecool, dry conditions away from sunlightis essential for retaining its performance attributes, with a recommended 12-month shelf life. Its industrial grade ensures consistent results across multiple applications.
FAQs of Crude Linseed Oil:
Q: How should crude linseed oil be stored to maintain its quality?
A: Crude linseed oil should be stored in a cool, dry place away from direct sunlight. Proper storage helps preserve its high viscosity, color, and overall effectiveness throughout its 12-month shelf life.
Q: What are the common industrial uses of crude linseed oil?
A: Crude linseed oil is widely utilized in paint and varnish manufacturing, as a wood finishing agent, in putty formulations, and in various surface coating applications for both exterior and interior environments.
Q: When is crude linseed oil typically applied during the production process?
A: It is generally used during the preparation or finishing stages, such as mixing into paints, varnishes, or surface coating formulations to improve spreadability and impart a lasting, glossy finish.
Q: Where does crude linseed oil come from and how is it processed?
A: The oil is sourced from linseed (flax) seeds and is manufactured through a cold-pressed process, ensuring it retains its natural composition and high level of purity.
Q: What are the benefits of using crude linseed oil in industrial applications?
A: It provides excellent film formation, enhances surface gloss, increases water resistance, and helps protect materials from environmental wearmaking it a go-to option for wood and surface coatings.
Q: How can crude linseed oil be utilized for wood finishing?
A: Simply apply the oil to bare or prepared wood surfaces; it penetrates well to highlight grain, seal the surface, and offer a protective, durable finish suited for both indoor and outdoor wooden structures.
