Biobased fatty acid esters (C12–C22)

Description

1. Product Overview

This product is a high-purity range of biobased fatty acid esters derived from renewable C12–C22 feedstocks, designed as a sustainable, non-toxic alternative to petrochemical-based esters. It serves primarily as a lubricity additive, plasticizer, emulsifier, or solvent in industrial formulations across chemicals, polymers, and metalworking. The key value proposition is its ability to deliver equal or superior technical performance—oxidation stability, cold-flow properties, and biodegradability—while enabling downstream users to meet tightening ESG and regulatory mandates. Strategically, this product is critical for industries transitioning from fossil-based inputs without compromising operational efficiency or cost structure.

2. Key Specifications & Technical Characteristics

• Chemical composition: Saturated and unsaturated fatty acid esters (C12 laurate, C14 myristate, C16 palmitate, C18 stearate/oleate, C22 behenate) – custom blends available

• Purity level: ≥98.5% ester content (GC-FID); free fatty acid <0.5%, moisture <0.1%

• Physical characteristics:

  • Form: Clear to pale-yellow liquid (C12–C18) or off-white waxy solid (C20–C22)

  • Density (20°C): 0.86–0.92 g/cm³

  • Viscosity (40°C): 8–45 cSt depending on chain length

  • Acid value: ≤1.0 mg KOH/g

  • Iodine value: 30–120 (tunable for oxidative stability)

• Packaging options: 200 kg steel drums, 1,000 kg IBC totes, flexitanks (20MT), isotanks (20–22MT)

• Shelf life: 24 months when stored in sealed containers under dry, ambient conditions (5–35°C), away from strong oxidizers

3. Core Industrial Applications

• Primary industries: Metalworking fluids, industrial lubricants, bioplastics & polymer compounding, agrochemicals, personal care intermediates, and offshore drilling fluids

• Specific operational use cases:

  • Metalworking: Boundary lubricant in neat oils and water-miscible emulsions – reduces friction and tool wear without chlorine or heavy metals

  • Bioplastics (PLA/PHA): Internal plasticizer improving flexibility and melt flow – outperforms DEHP/DOTP with no toxicity migration

  • Agrochemicals: Solvent/carrier for herbicides and fungicides – enhances leaf penetration and rainfastness

  • Drilling fluids: Lubricity agent for water-based muds – lowers torque and drag in horizontal drilling

• Why better: Unlike mineral oil esters or phthalates, these biobased esters offer rapid biodegradability (OECD 301B: >80% in 28 days), lower volatile organic compound (VOC) profiles, and non-hazardous classification (no GHS hazard pictograms), reducing both regulatory burden and worker safety risks.

4. Competitive Advantages

• Quality consistency: ISO 9001:2025-certified production with batch-to-batch <2% RSD in ester distribution; each shipment includes CoA, MSDS, and heavy-metals-free certificate.

• Supply reliability: Dual sourcing from EU and Southeast Asian biorefineries; 24/7 supply chain with buffer stock in Rotterdam, Houston, and Singapore hubs.

• Logistics capability: Expedited LTL and full-container load (FCL) dispatch within 5 working days; hazardous? No – non-DG, non-flammable (flash point >150°C).

• Price competitiveness: 12–18% cost advantage over first-generation methyl esters and synthetic polyol esters at equivalent performance specs (validated via third-party TCO analysis).

• Sustainability: 100% biobased carbon content (ASTM D6866); certified ISCC PLUS mass balance; contributes to Scope 3 emission reductions for buyers.

• Technical support: Dedicated application lab offers free blending trials, stability testing, and reformulation assistance.

5. Commercial & Supply Information

• Minimum order quantity (MOQ): 20 metric tons (MT) per blend type

• Bulk loading capacity: 20 MT per 20-foot dry container (flexitank) or 22 MT per 20-foot ISO tank

• Pricing: Available upon request (volume-tiered, FOB / CIF / DAP options)

• Lead time: 2–3 weeks for bulk orders after advance payment or LC confirmation

• Custom blending: Available for C12–C22 chain-length combinations, iodine value adjustment, and antioxidant packages (minimum 40 MT for custom spec)