Tall Oil Fatty Acid (TOFA) is a premium industrial fatty acid refined from crude tall oil, a renewable by-product extracted from pine oil (pine wood) during the kraft pulping process-a core natural source that underpins its sustainable and high-performance properties. Presented as a clear liquid at 25°C with a Fe-Co color value ≤4, our TOFA is manufactured under strict quality control to meet precise technical specifications: rosin acid content ≤1%, acid value 195–207 mgKOH/g, iodine value ≥110 gI₂/100g, saponification value 196–208 mgKOH/g, solidifying point ≤8°C, and moisture content ≤0.3%. Its optimized fatty acid profile features C18:0 ≤2.2%, C18:1 ≥50%, C18:2 ≥32%, and other fatty acids ≤15%, delivering a balanced ratio of unsaturated and saturated fatty acids for superior reactivity.
Leveraging its pine oil-derived natural composition and low rosin acid content, our TOFA minimizes yellowing risks in end products, while its high iodine value and rich unsaturated fatty acid content make it an ideal raw material for alkyd resin synthesis, dimer acid production, and high-performance coating formulation-enhancing drying speed, film flexibility, and substrate adhesion. Strict control over moisture and solidifying point ensures stable handling, storage, and processing across diverse industrial environments, from resin manufacturing to metalworking fluid production.
Widely applied in coatings, inks, rubber plasticizers, adhesive modifiers, and metalworking emulsifiers, our pine oil-derived TOFA serves as a sustainable, cost-effective alternative to petroleum-based fatty acids. Backed by consistent batch quality and compliance with GB/T industry standards, it supports reliable long-term supply for global manufacturers seeking eco-friendly, high-purity fatty acid solutions.
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